May 5, 2021

Ania Domagala-Pierga Senior Real Estate Counsel IAA, Inc. Two Westbrook Corporate Center, 10th Floor Westchester, Illinois 60154

Subject: Township of Waterford Stream and Lake Sampling Results Atco Dragway, 1000 Jackson Road, Atco, New Jersey

Dear Ms. Domagala-Pierga:

Per your request, Tetra Tech, Inc. (Tetra Tech) collected surface water samples and had the samples analyzed by a qualified testing laboratory, per the Township of Waterford Ordinance 176-91 Stream and Lake Sampling requirement for all applicants developing property encompassing or abutting lakes and streams.

On April 5, 2021, Mr. Chad Barbour, a Tetra Tech Biologist, collected a grab sample from three sampling points along the Mullica River tributary, as shown on the New Jersey Department of Environmental Protection (NJDEP) GIS Data Viewer map provided in Enclosure 1. According to Ordinance 176-91, samples are to be taken at the intersection of any tract boundary and the inflowing streams (two locations) and at the outfall points where the watercourse leaves the tract (one location). Ordinance 176-91 requires the collection of benthic algal and invertebrate samples.

Periphyton (Benthic Algal) Sampling Periphyton sampling was conducted within the same three stream sample reaches as the benthic macroinvertebrate sampling (Test Areas 1-3). Sampling protocols followed those prescribed in the NJDEP Field Sampling Procedures Manual (NJDEP 2005, Chapter 6F – page 150). Samples were taken from appropriate habitats present within the sampling reaches. These habitats included either woody debris or soft sediment (sand), using a 12cm2 delimiter. 10 samples from each test area were composited into a single sample. Samples were preserved with Lugol’s solution and sent to EcoAnalysts, Inc., in Moscow, Idaho, for enumeration and identification. Table 1 includes the sampling details for each site. The results of sampling are included in Enclosure 2. Table 1. Periphyton Sampling Details Site Date/Time/Location Habitat # of Samples 04/05/2021/0907 Wood 6 Test Area 3 39.7844, -74.82872 Soft Sediment 4 04/05/2021/1002 Wood 4 Test Area 2 39.7857, -74.8284 Soft Sediment 6 04/05/2021/1040 Wood 8 Test Area 2 QA/QC 39.7848, -74.8286 Soft Sediment 2 04/05/2021/1120 Wood 8 Test Area 1 39.7864, -74.8283 Soft Sediment 2

Tetra Tech 1100 S. McCaslin Boulevard, Suite 150, Superior, Colorado 80027 Tel 303.441.7900 Fax 303.449.5585 tetratech.com

Benthic Macroinvertebrate Sampling Benthic macroinvertebrate sampling was conducted within three stream sample reaches within the Atco, New Jersey site (Test Areas 1–3). Sampling protocols followed those prescribed in the NJDEP Field Sampling Procedures Manual (NJDEP 2005, Chapter 6F – page 149). The multi-habitat sampling method was used to provide an adequate assessment of stream condition in these low-gradient streams with variable habitats. A 100-meter portion of each reach was sampled, which included 20 jabs or kicks within various habitats (i.e., snags, vegetated banks, submerged macrophytes, or gravel/sand) in proportion to their occurrence within the reach. Each jab or kick encompassed a linear distance of 0.5 meters of appropriate habitat. One site, Test Area 2, included a quality assurance/quality control sample that consisted of a second sample from a 100-meter reach directly upstream of the upstream end of the primary sample reach, for the purposes of comparison. Each sample was preserved in 95% ethanol, then sent to EcoAnalysts, Inc. for identification and enumeration. Table 1 includes the sampling details for each site. The results of sampling are included in Enclosure 2.

Table 2: Benthic Macroinvertebrate Sampling Details Site Date/Time/Location Habitat # of Jabs/Kicks Bank 10 04/05/2021/0907 Woody Debris 7 Test Area 3 39.7844, -74.82872 Gravel/sand 1 Root Wad 2 Bank 5 Woody Debris 5 04/05/2021/1002 Test Area 2 Root Wad 6 39.7857, -74.8284 Leaf Pack 2 Macrophyte 2 Bank 6 04/05/2021/1040 Woody Debris 8 Test Area 2 QA/QC 39.7848, -74.8286 Root Wad 4 Macrophyte 2 04/05/2021/1120 Test Area 1 39.7864, -74.8283 Bank 9

All samples are largely dominated by stressor/pollution tolerant organisms, indicating degraded water quality and/or habitat. Some observations:

 Sample data indicate all areas are dominated by oligochaetes (annelid worms) and Chironomidae (midges), species tolerant to stressors, indicating stressors are present.  Polypedilum illinoense species group is dominant at Areas 1 and 2 but drops to only a single individual in Area 3. Most chironomid midges (in which this species group is included) are pollution tolerant, so this would match up with what is known of most of the other organisms in these samples

2 TETRA TECH

 Sampling documented the following taxa that are moderately sensitive to stressors: Area 1 (Oxyethira - caddisfly), Area 2 (Peltodytes – crawling water beetle), and Area 2QC (Ironoquia - caddisfly, Bittacomorpha – phantom crane fly).

Fecal Coliform Sampling On March 22, 2021, Mr. Justin Smith, a Tetra Tech Engineer, collected a grab sample from three sampling points along the Mullica River tributary as shown on the NJDEP GIS Data Viewer map provided in Enclosure 1. According to Ordinance 176-91, samples are to be taken at the intersection of any tract boundary and the inflowing streams (two locations) and at the outfall points where the watercourse leaves the tract (one location).

Tetra Tech standard operating procedures were followed for sample collection, labeling, packaging, and transportation. Samples were collected in appropriate containers, placed in temperature-controlled coolers, and delivered to the receiving laboratory SGS in Dayton, New Jersey. SGS subcontracted the fecal coliform analyses, Method SM9222-D06 Fecal Coliform Membrane Filter Procedure, to New Jersey Analytical Laborites in Ewing, New Jersey. Laboratory analytical results are provided in Enclosure 3.

The lowest NJDEP surface water standard for fecal coliform is the surface water secondary contact recreation standard of 770/100ml for SE2 designated water. Secondary contact recreation means recreational activities where the probability of water ingestion is minimal and includes, but is not limited to, boating and fishing. Sample data indicate fecal coliform levels 4/100ml, 2/100ml, and <2 /100 ml are lower than the standard. If you have any questions or need additional information regarding these sampling results, please contact Sam Stribling at (410) 902-3159 or Bob Farnes at (303) 441-7910.

Sincerely,

James B. (Sam) Stribling Bob Farnes PhD, Director Program Manager

Enclosures

3 TETRA TECH

ENCLOSURE 1

SAMPLE LOCATIONS

(1 page)

NJDEP GIS Data Viewer

B: 5201 L: 6

B: 5201 L: 9

B: 5201 L: 8

3/18/2021, 11:41:49 AM 1:3,000 0 140 280 560ft Water Bodies County Boundaries 0 40 80 160m Municipalities Parcels Data (Block and Lot) Streams Stream/River Canal/Ditch

Esri Community Maps Contributors, State of New Jersey, BuildingFootprintUSA, Esri, HERE, Garmin, SafeGraph, INCREMENT P, METI/NASA, USGS, EPA, NPS, US Census Bureau, USDA

New Jersey Department of Environmental Protection

ENCLOSURE 2

ECOANALYSTS, INC. TAXONOMY REPORT

(65 pages)

Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SAMPTYPE LAB_NAME LAB_SAMPLE_ID TAXONOMIST LAB_TIN TAXON_NAME Field Descriptor Sample Benthic Name of Lab Lab Sample Taxonomist Lab Taxa ID Unique Taxon #1 Collection Sample Processing Date Type ID Number Name Number Name Sample Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 K. Guild 67 Nematoda Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 K. Guild 102 Musculium sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 K. Guild 103 Pisidium sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 9 Enchytraeidae Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 1347 tubificoid Naididae w/ cap setae Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 12 Aulodrilus limnobius Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 14 Aulodrilus pluriseta Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 36 Dero digitata Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 41 Dero sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 21 Limnodrilus hoffmeisteri Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 K. Guild 3781 Micromenetus sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 K. Guild 1032 Ceratopogoninae Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 826 Orthocladiinae Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 930 Chironomus sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 931 Cladopelma sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 839 Cricotopus bicinctus gr. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 839 Cricotopus bicinctus gr. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 853 Cricotopus sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 941 Dicrotendipes lucifer Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 854 Diplocladius sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 868 Hydrobaenus sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 868 Hydrobaenus sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 788 Labrundinia sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 870 Limnophyes sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 878 Nanocladius sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 890 Orthocladius sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 1015 Paratanytarsus sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 979 Polypedilum illinoense gr.

Page 1 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LIFE_STAGE ABUNDANCE %_SUB CORRECTED IMMATURE INDETERMINATE CONDITION Field Descriptor Sample Abundance Specimens in Life Number of Percent Specimens Specimens #1 Collection Corrected Poor Condition or Sorted in the for Subsampling Indeterminate Date Stage Individuals Immature (Y/N) Fragments Lab in the Lab (Y/N) (Y/N) Site 001 4/5/2021 N/A 13 4.17 312.00 N N N Site 001 4/5/2021 N/A 1 4.17 24.00 N N N Site 001 4/5/2021 N/A 4 4.17 96.00 N N N Site 001 4/5/2021 N/A 1 4.17 24.00 N N N Site 001 4/5/2021 N/A 3 4.17 72.00 N N N Site 001 4/5/2021 N/A 1 4.17 24.00 N N N Site 001 4/5/2021 N/A 4 4.17 96.00 N N N Site 001 4/5/2021 N/A 6 4.17 144.00 N N N Site 001 4/5/2021 N/A 1 4.17 24.00 N N N Site 001 4/5/2021 N/A 4 4.17 96.00 N N N Site 001 4/5/2021 N/A 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 2 4.17 48.00 Y Y N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 4 4.17 96.00 N N N Site 001 4/5/2021 Pupae 2 4.17 48.00 N N N Site 001 4/5/2021 Pupae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 3 4.17 72.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Pupae 2 4.17 48.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 2 4.17 48.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 2 4.17 48.00 N N N Site 001 4/5/2021 Larvae 2 4.17 48.00 N N N Site 001 4/5/2021 Larvae 30 4.17 720.00 N N N

Page 2 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LR_TAXA DISTINCT AGGREGATED Field Descriptor Sample Number of Large/Rare Distinct Taxa #1 Collection Individuals Within Sample Date Taxa (Y/N) Aggregated (Y/N) Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 2 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 3 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 2 Site 001 4/5/2021 NY 2 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0

Page 3 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LAB_COM KINGDOM PHYLUM Field Descriptor Sample Lab Personnel Taxonomic Taxonomic #1 Collection

Date Comments Kingdom Phylum

Site 001 4/5/2021 Animalia Nematoda Site 001 4/5/2021 Animalia Mollusca Site 001 4/5/2021 Animalia Mollusca Site 001 4/5/2021 Animalia Annelida Site 001 4/5/2021 Animalia Annelida Site 001 4/5/2021 Animalia Annelida Site 001 4/5/2021 Animalia Annelida Site 001 4/5/2021 Animalia Annelida Site 001 4/5/2021 Animalia Annelida Site 001 4/5/2021 Animalia Annelida Site 001 4/5/2021 Animalia Mollusca Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 unique,4 inner teeth on mandible, large vent. plates, mentum indeterminant Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 partial pupae aggregated Animalia Arthropoda Site 001 4/5/2021 partial pupae aggregated Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda

Page 4 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SUBPHYLUM CLASS SUBCLASS INFRACLASS SUPERORDER ORDER SUBORDER Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Subphylum Class Subclass Infraclass Superorder Order Suborder

Site 001 4/5/2021 Site 001 4/5/2021 Bivalvia Heterodonta Veneroida Site 001 4/5/2021 Bivalvia Heterodonta Veneroida Site 001 4/5/2021 Clitellata Oligochaeta Enchytraeida Site 001 4/5/2021 Clitellata Oligochaeta Tubificida Site 001 4/5/2021 Clitellata Oligochaeta Tubificida Site 001 4/5/2021 Clitellata Oligochaeta Tubificida Site 001 4/5/2021 Clitellata Oligochaeta Tubificida Site 001 4/5/2021 Clitellata Oligochaeta Tubificida Site 001 4/5/2021 Clitellata Oligochaeta Tubificida Site 001 4/5/2021 Gastropoda Heterobranchia Hygrophila Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera

Page 5 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL INFRAORDER SUPERFAMILY FAMILY SUBFAMILY TRIBE SUBTRIBE Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Infraorder Superfamily Family Subfamily Tribe Subtribe

Site 001 4/5/2021 Site 001 4/5/2021 Corbiculoidea Sphaeriidae Site 001 4/5/2021 Corbiculoidea Sphaeriidae Site 001 4/5/2021 Enchytraeidae Site 001 4/5/2021 Naididae tubificoid Naididae w/ cap setae Site 001 4/5/2021 Naididae Site 001 4/5/2021 Naididae Site 001 4/5/2021 Naididae Site 001 4/5/2021 Naididae Site 001 4/5/2021 Naididae Site 001 4/5/2021 Planorboidea Planorbidae Site 001 4/5/2021 Ceratopogonidae Ceratopogoninae Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Chironominae Chironomini Site 001 4/5/2021 Chironomidae Chironominae Chironomini Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Chironominae Chironomini Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Tanypodinae Pentaneurini Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Chironominae Tanytarsini Site 001 4/5/2021 Chironomidae Chironominae Chironomini

Page 6 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL GENUS SUBGENUS SPECIES SUBSPECIES ADDITIONS Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Other #1 Collection

Date Genus Subgenus Species Subspecies Descriptor

Site 001 4/5/2021 Site 001 4/5/2021 Musculium sp. Site 001 4/5/2021 Pisidium sp. Site 001 4/5/2021 Site 001 4/5/2021 w/ cap setae Site 001 4/5/2021 Aulodrilus Aulodrilus limnobius Site 001 4/5/2021 Aulodrilus Aulodrilus pluriseta Site 001 4/5/2021 Dero Dero digitata Site 001 4/5/2021 Dero sp. Site 001 4/5/2021 Limnodrilus Limnodrilus hoffmeisteri Site 001 4/5/2021 Micromenetus sp . Site 001 4/5/2021 Site 001 4/5/2021 Site 001 4/5/2021 Chironomus sp . Site 001 4/5/2021 Cladopelma sp. Site 001 4/5/2021 Cricotopus Cricotopus (Cricotopus) Cricotopus bicinctus gr. Site 001 4/5/2021 Cricotopus Cricotopus (Cricotopus) Cricotopus bicinctus gr. Site 001 4/5/2021 Cricotopus sp . Site 001 4/5/2021 Dicrotendipes Dicrotendipes lucifer Site 001 4/5/2021 Diplocladius sp . Site 001 4/5/2021 Hydrobaenus sp . Site 001 4/5/2021 Hydrobaenus sp . Site 001 4/5/2021 Labrundinia sp. Site 001 4/5/2021 Limnophyes sp . Site 001 4/5/2021 Nanocladius sp . Site 001 4/5/2021 Orthocladius sp . Site 001 4/5/2021 Paratanytarsus sp . Site 001 4/5/2021 Polypedilum Polypedilum illinoense gr.

Page 7 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SERIAL Field Descriptor Sample ITIS (or #1 Collection uBio.com)

Date Serial Number

Site 001 4/5/2021 59490 Site 001 4/5/2021 81427 Site 001 4/5/2021 81400 Site 001 4/5/2021 68510 Site 001 4/5/2021 68585 Site 001 4/5/2021 68682 Site 001 4/5/2021 68684 Site 001 4/5/2021 68904 Site 001 4/5/2021 68898 Site 001 4/5/2021 68639 Site 001 4/5/2021 76643 Site 001 4/5/2021 127338 Site 001 4/5/2021 128457 Site 001 4/5/2021 129254 Site 001 4/5/2021 129350 Site 001 4/5/2021 Site 001 4/5/2021 Site 001 4/5/2021 128575 Site 001 4/5/2021 129458 Site 001 4/5/2021 128670 Site 001 4/5/2021 128750 Site 001 4/5/2021 128750 Site 001 4/5/2021 128173 Site 001 4/5/2021 128776 Site 001 4/5/2021 128844 Site 001 4/5/2021 128874 Site 001 4/5/2021 129935 Site 001 4/5/2021

Page 8 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SAMPTYPE LAB_NAME LAB_SAMPLE_ID TAXONOMIST LAB_TIN TAXON_NAME Field Descriptor Sample Benthic Name of Lab Lab Sample Taxonomist Lab Taxa ID Unique Taxon #1 Collection Sample Processing Date Type ID Number Name Number Name Sample Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 817 Potthastia longimana gr. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 1036 Psectrocladius sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 1016 Rheotanytarsus pellucidus gr. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 1029 Tanytarsus sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 G. Wallace 924 Zalutschia sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 K. Guild 1679 Ranatra sp. Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 K. Guild 271 Coenagrionidae Site 001 4/5/2021 Freshwater EcoAnalysts 8205.2-1 K. Guild 580 Oxyethira sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 K. Guild 67 Nematoda Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 K. Guild 101 Sphaeriidae Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 1348 tubificoid Naididae w/o cap setae Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 1347 tubificoid Naididae w/ cap setae Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 31 Chaetogaster diaphanus Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 36 Dero digitata Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 41 Dero sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 63 Specaria josinae Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 K. Guild 3781 Micromenetus sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 K. Guild 487 Peltodyte s sp . Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 768 Ablabesmyia mallochi Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 839 Cricotopus bicinctus gr. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 853 Cricotopus sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 853 Cricotopus sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 784 Guttipelopia sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 868 Hydrobaenus sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 890 Orthocladius sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 964 Parachironomus sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 894 Parakiefferiella sp.

Page 9 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LIFE_STAGE ABUNDANCE %_SUB CORRECTED IMMATURE INDETERMINATE CONDITION Field Descriptor Sample Abundance Specimens in Life Number of Percent Specimens Specimens #1 Collection Corrected Poor Condition or Sorted in the for Subsampling Indeterminate Date Stage Individuals Immature (Y/N) Fragments Lab in the Lab (Y/N) (Y/N) Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Pupae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 001 4/5/2021 Adults 1 4.17 24.00 N N N Site 001 4/5/2021 Larvae 1 4.17 24.00 Y N N Site 001 4/5/2021 Larvae 1 4.17 24.00 N N N Site 002 4/5/2021 N/A 6 4.17 144.00 N N N Site 002 4/5/2021 N/A 1 4.17 24.00 Y N N Site 002 4/5/2021 N/A 6 4.17 144.00 N N N Site 002 4/5/2021 N/A 3 4.17 72.00 N N N Site 002 4/5/2021 N/A 1 4.17 24.00 N N N Site 002 4/5/2021 N/A 3 4.17 72.00 N N N Site 002 4/5/2021 N/A 2 4.17 48.00 N N N Site 002 4/5/2021 N/A 1 4.17 24.00 N N N Site 002 4/5/2021 N/A 2 4.17 48.00 N N N Site 002 4/5/2021 Adults 1 4.17 24.00 N N N Site 002 4/5/2021 Larvae 1 4.17 24.00 N N N Site 002 4/5/2021 Larvae 10 4.17 240.00 N N N Site 002 4/5/2021 Larvae 3 4.17 72.00 N N N Site 002 4/5/2021 Pupae 1 4.17 24.00 N N N Site 002 4/5/2021 Larvae 1 4.17 24.00 N N N Site 002 4/5/2021 Larvae 3 4.17 72.00 N N N Site 002 4/5/2021 Larvae 2 4.17 48.00 N N N Site 002 4/5/2021 Larvae 1 4.17 24.00 N N N Site 002 4/5/2021 Larvae 1 4.17 24.00 N N N

Page 10 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LR_TAXA DISTINCT AGGREGATED Field Descriptor Sample Number of Large/Rare Distinct Taxa #1 Collection Individuals Within Sample Date Taxa (Y/N) Aggregated (Y/N) Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 001 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 2 Site 002 4/5/2021 NY 2 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 1 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0

Page 11 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LAB_COM KINGDOM PHYLUM Field Descriptor Sample Lab Personnel Taxonomic Taxonomic #1 Collection

Date Comments Kingdom Phylum

Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 001 4/5/2021 eyes with horizontal lines but doesn't have 7 antennal segments Animalia Arthropoda Site 001 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Nematoda Site 002 4/5/2021 Animalia Mollusca Site 002 4/5/2021 Animalia Annelida Site 002 4/5/2021 Animalia Annelida Site 002 4/5/2021 Animalia Annelida Site 002 4/5/2021 Animalia Annelida Site 002 4/5/2021 Animalia Annelida Site 002 4/5/2021 Animalia Annelida Site 002 4/5/2021 Animalia Mollusca Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Epler sp. D Animalia Arthropoda

Page 12 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SUBPHYLUM CLASS SUBCLASS INFRACLASS SUPERORDER ORDER SUBORDER Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Subphylum Class Subclass Infraclass Superorder Order Suborder

Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 001 4/5/2021 Hexapoda Insecta Pterygota Neoptera Hemiptera Heteroptera Site 001 4/5/2021 Hexapoda Insecta Odonata Zygoptera Site 001 4/5/2021 Hexapoda Insecta Pterygota Neoptera Trichoptera Site 002 4/5/2021 Site 002 4/5/2021 Bivalvia Heterodonta Veneroida Site 002 4/5/2021 Clitellata Oligochaeta Tubificida Site 002 4/5/2021 Clitellata Oligochaeta Tubificida Site 002 4/5/2021 Clitellata Oligochaeta Tubificida Site 002 4/5/2021 Clitellata Oligochaeta Tubificida Site 002 4/5/2021 Clitellata Oligochaeta Tubificida Site 002 4/5/2021 Clitellata Oligochaeta Tubificida Site 002 4/5/2021 Gastropoda Heterobranchia Hygrophila Site 002 4/5/2021 Hexapoda Insecta Pterygota Neoptera Coleoptera Adephaga Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera

Page 13 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL INFRAORDER SUPERFAMILY FAMILY SUBFAMILY TRIBE SUBTRIBE Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Infraorder Superfamily Family Subfamily Tribe Subtribe

Site 001 4/5/2021 Chironomidae Diamesinae Diamesini Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Chironomidae Chironominae Tanytarsini Site 001 4/5/2021 Chironomidae Chironominae Tanytarsini Site 001 4/5/2021 Chironomidae Orthocladiinae Site 001 4/5/2021 Nepidae Site 001 4/5/2021 Coenagrionidae Site 001 4/5/2021 Hydroptilidae Site 002 4/5/2021 Site 002 4/5/2021 Corbiculoidea Sphaeriidae Site 002 4/5/2021 Naididae tubificoid Naididae w/o cap setae Site 002 4/5/2021 Naididae tubificoid Naididae w/ cap setae Site 002 4/5/2021 Naididae Site 002 4/5/2021 Naididae Site 002 4/5/2021 Naididae Site 002 4/5/2021 Naididae Site 002 4/5/2021 Planorboidea Planorbidae Site 002 4/5/2021 Haliplidae Site 002 4/5/2021 Chironomidae Tanypodinae Pentaneurini Site 002 4/5/2021 Chironomidae Orthocladiinae Site 002 4/5/2021 Chironomidae Orthocladiinae Site 002 4/5/2021 Chironomidae Orthocladiinae Site 002 4/5/2021 Chironomidae Tanypodinae Pentaneurini Site 002 4/5/2021 Chironomidae Orthocladiinae Site 002 4/5/2021 Chironomidae Orthocladiinae Site 002 4/5/2021 Chironomidae Chironominae Chironomini Site 002 4/5/2021 Chironomidae Orthocladiinae

Page 14 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL GENUS SUBGENUS SPECIES SUBSPECIES ADDITIONS Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Other #1 Collection

Date Genus Subgenus Species Subspecies Descriptor

Site 001 4/5/2021 Potthastia Potthastia longimana gr. Site 001 4/5/2021 Psectrocladius sp . Site 001 4/5/2021 Rheotanytarsus Rheotanytarsus pellucidus gr. Site 001 4/5/2021 Tanytarsus sp . Site 001 4/5/2021 Zalutschia sp. Site 001 4/5/2021 Ranatra sp. Site 001 4/5/2021 Site 001 4/5/2021 Oxyethira sp. Site 002 4/5/2021 Site 002 4/5/2021 Site 002 4/5/2021 w/o cap setae Site 002 4/5/2021 w/ cap setae Site 002 4/5/2021 Chaetogaster Chaetogaster diaphanus Site 002 4/5/2021 Dero Dero di gitata Site 002 4/5/2021 Dero sp. Site 002 4/5/2021 Specaria Specaria josinae Site 002 4/5/2021 Micromenetus sp . Site 002 4/5/2021 Peltodytes sp . Site 002 4/5/2021 Ablabesmyia Ablabesmyia mallochi Site 002 4/5/2021 Cricotopus Cricotopus (Cricotopus) Cricotopus bicinctus gr. Site 002 4/5/2021 Cricotopus sp . Site 002 4/5/2021 Cricotopus sp . Site 002 4/5/2021 Guttipelopia sp. Site 002 4/5/2021 Hydrobaenus sp . Site 002 4/5/2021 Orthocladius sp . Site 002 4/5/2021 Parachironomus sp . Site 002 4/5/2021 Parakiefferiella sp.

Page 15 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SERIAL Field Descriptor Sample ITIS (or #1 Collection uBio.com)

Date Serial Number

Site 001 4/5/2021 Site 001 4/5/2021 129018 Site 001 4/5/2021 Site 001 4/5/2021 129978 Site 001 4/5/2021 129213 Site 001 4/5/2021 103748 Site 001 4/5/2021 102077 Site 001 4/5/2021 115779 Site 002 4/5/2021 59490 Site 002 4/5/2021 81390 Site 002 4/5/2021 68585 Site 002 4/5/2021 68585 Site 002 4/5/2021 68935 Site 002 4/5/2021 68904 Site 002 4/5/2021 68898 Site 002 4/5/2021 68985 Site 002 4/5/2021 76643 Site 002 4/5/2021 111923 Site 002 4/5/2021 128097 Site 002 4/5/2021 Site 002 4/5/2021 128575 Site 002 4/5/2021 128575 Site 002 4/5/2021 128161 Site 002 4/5/2021 128750 Site 002 4/5/2021 128874 Site 002 4/5/2021 129564 Site 002 4/5/2021 128968

Page 16 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SAMPTYPE LAB_NAME LAB_SAMPLE_ID TAXONOMIST LAB_TIN TAXON_NAME Field Descriptor Sample Benthic Name of Lab Lab Sample Taxonomist Lab Taxa ID Unique Taxon #1 Collection Sample Processing Date Type ID Number Name Number Name Sample Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 895 Parametriocnemus sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 1015 Paratanytarsus sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 797 Pentaneura sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 973 Phaenopsectra sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 979 Polypedilum illinoense gr. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 1017 Rheotanytarsus exiguus gr. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 924 Zalutschia sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 G. Wallace 924 Zalutschia sp. Site 002 4/5/2021 Freshwater EcoAnalysts 8205.2-2 K. Guild 1606 Libellula sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 K. Guild 67 Nematoda Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 K. Guild 101 Sphaeriidae Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 9 Enchytraeidae Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 13 Aulodrilus pigueti Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 31 Chaetogaster diaphanus Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 36 Dero digitata Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 K. Guild 1032 Ceratopogoninae Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 K. Guild 1962 Dasyhelea sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 853 Cricotopus sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 853 Cricotopus sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 950 Glyptotendipes sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 868 Hydrobaenus sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 789 Larsia sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 979 Polypedilum illinoense gr. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 988 Polypedilum sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 924 Zalutschia sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 G. Wallace 924 Zalutschia sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 K. Guild 1988 Bittacomorpha sp.

Page 17 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LIFE_STAGE ABUNDANCE %_SUB CORRECTED IMMATURE INDETERMINATE CONDITION Field Descriptor Sample Abundance Specimens in Life Number of Percent Specimens Specimens #1 Collection Corrected Poor Condition or Sorted in the for Subsampling Indeterminate Date Stage Individuals Immature (Y/N) Fragments Lab in the Lab (Y/N) (Y/N) Site 002 4/5/2021 Larvae 1 4.17 24.00 N N N Site 002 4/5/2021 Larvae 3 4.17 72.00 N N N Site 002 4/5/2021 Larvae 1 4.17 24.00 N N N Site 002 4/5/2021 Larvae 1 4.17 24.00 N N N Site 002 4/5/2021 Larvae 32 4.17 768.00 N N N Site 002 4/5/2021 Larvae 2 4.17 48.00 N N N Site 002 4/5/2021 Larvae 15 4.17 360.00 N N N Site 002 4/5/2021 Pupae 1 4.17 24.00 N N N Site 002 4/5/2021 Larvae 1 4.17 24.00 N N N Site 002 QC 4/5/2021 N/A 8 8.33 96.00 N N N Site 002 QC 4/5/2021 N/A 1 8.33 12.00 N N Y Site 002 QC 4/5/2021 N/A 2 8.33 24.00 N N N Site 002 QC 4/5/2021 N/A 1 8.33 12.00 N N N Site 002 QC 4/5/2021 N/A 2 8.33 24.00 N N N Site 002 QC 4/5/2021 N/A 2 8.33 24.00 N N N Site 002 QC 4/5/2021 Larvae 2 8.33 24.00 N N N Site 002 QC 4/5/2021 Larvae 2 8.33 24.00 N N N Site 002 QC 4/5/2021 Larvae 8 8.33 96.00 N N N Site 002 QC 4/5/2021 Pupae 1 8.33 12.00 N N N Site 002 QC 4/5/2021 Larvae 2 8.33 24.00 N N N Site 002 QC 4/5/2021 Larvae 4 8.33 48.00 N N N Site 002 QC 4/5/2021 Larvae 4 8.33 48.00 N N N Site 002 QC 4/5/2021 Larvae 9 8.33 108.00 N N N Site 002 QC 4/5/2021 Larvae 2 8.33 24.00 Y N N Site 002 QC 4/5/2021 Larvae 39 8.33 468.00 N N N Site 002 QC 4/5/2021 Pupae 7 8.33 84.00 N N N Site 002 QC 4/5/2021 Larvae 2 8.33 24.00 N N N

Page 18 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LR_TAXA DISTINCT AGGREGATED Field Descriptor Sample Number of Large/Rare Distinct Taxa #1 Collection Individuals Within Sample Date Taxa (Y/N) Aggregated (Y/N) Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 8 Site 002 QC 4/5/2021 NY 8 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0

Page 19 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LAB_COM KINGDOM PHYLUM Field Descriptor Sample Lab Personnel Taxonomic Taxonomic #1 Collection

Date Comments Kingdom Phylum

Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Nematoda Site 002 QC 4/5/2021 Animalia Mollusca Site 002 QC 4/5/2021 Animalia Annelida Site 002 QC 4/5/2021 Animalia Annelida Site 002 QC 4/5/2021 Animalia Annelida Site 002 QC 4/5/2021 Animalia Annelida Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 unique. Possibly P. trigonus Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda

Page 20 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SUBPHYLUM CLASS SUBCLASS INFRACLASS SUPERORDER ORDER SUBORDER Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Subphylum Class Subclass Infraclass Superorder Order Suborder

Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 4/5/2021 Hexapoda Insecta Odonata Anisoptera Site 002 QC 4/5/2021 Site 002 QC 4/5/2021 Bivalvia Heterodonta Veneroida Site 002 QC 4/5/2021 Clitellata Oligochaeta Enchytraeida Site 002 QC 4/5/2021 Clitellata Oligochaeta Tubificida Site 002 QC 4/5/2021 Clitellata Oligochaeta Tubificida Site 002 QC 4/5/2021 Clitellata Oligochaeta Tubificida Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera

Page 21 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL INFRAORDER SUPERFAMILY FAMILY SUBFAMILY TRIBE SUBTRIBE Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Infraorder Superfamily Family Subfamily Tribe Subtribe

Site 002 4/5/2021 Chironomidae Orthocladiinae Site 002 4/5/2021 Chironomidae Chironominae Tanytarsini Site 002 4/5/2021 Chironomidae Tanypodinae Pentaneurini Site 002 4/5/2021 Chironomidae Chironominae Chironomini Site 002 4/5/2021 Chironomidae Chironominae Chironomini Site 002 4/5/2021 Chironomidae Chironominae Tanytarsini Site 002 4/5/2021 Chironomidae Orthocladiinae Site 002 4/5/2021 Chironomidae Orthocladiinae Site 002 4/5/2021 Libellulidae Site 002 QC 4/5/2021 Site 002 QC 4/5/2021 Corbiculoidea Sphaeriidae Site 002 QC 4/5/2021 Enchytraeidae Site 002 QC 4/5/2021 Naididae Site 002 QC 4/5/2021 Naididae Site 002 QC 4/5/2021 Naididae Site 002 QC 4/5/2021 Ceratopogonidae Ceratopogoninae Site 002 QC 4/5/2021 Ceratopogonidae Dasyheleinae Site 002 QC 4/5/2021 Chironomidae Orthocladiinae Site 002 QC 4/5/2021 Chironomidae Orthocladiinae Site 002 QC 4/5/2021 Chironomidae Chironominae Chironomini Site 002 QC 4/5/2021 Chironomidae Orthocladiinae Site 002 QC 4/5/2021 Chironomidae Tanypodinae Pentaneurini Site 002 QC 4/5/2021 Chironomidae Chironominae Chironomini Site 002 QC 4/5/2021 Chironomidae Chironominae Chironomini Site 002 QC 4/5/2021 Chironomidae Orthocladiinae Site 002 QC 4/5/2021 Chironomidae Orthocladiinae Site 002 QC 4/5/2021 Ptychopteridae

Page 22 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL GENUS SUBGENUS SPECIES SUBSPECIES ADDITIONS Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Other #1 Collection

Date Genus Subgenus Species Subspecies Descriptor

Site 002 4/5/2021 Parametriocnemus sp . Site 002 4/5/2021 Paratanytarsus sp . Site 002 4/5/2021 Pentaneura sp. Site 002 4/5/2021 Phaenopsectra sp. Site 002 4/5/2021 Polypedilum Polypedilum illinoense gr. Site 002 4/5/2021 Rheotanytarsus Rheotanytarsus exiguus gr. Site 002 4/5/2021 Zalutschia sp. Site 002 4/5/2021 Zalutschia sp. Site 002 4/5/2021 Libellula sp. Site 002 QC 4/5/2021 Site 002 QC 4/5/2021 Site 002 QC 4/5/2021 Site 002 QC 4/5/2021 Aulodrilus Aulodrilus pigueti Site 002 QC 4/5/2021 Chaetogaster Chaetogaster diaphanus Site 002 QC 4/5/2021 Dero Dero di gitata Site 002 QC 4/5/2021 Site 002 QC 4/5/2021 Dasyhelea sp. Site 002 QC 4/5/2021 Cricotopus sp . Site 002 QC 4/5/2021 Cricotopus sp . Site 002 QC 4/5/2021 Glyptotendipes sp . Site 002 QC 4/5/2021 Hydrobaenus sp . Site 002 QC 4/5/2021 Larsia sp. Site 002 QC 4/5/2021 Polypedilum Polypedilum illinoense gr. Site 002 QC 4/5/2021 Polypedilum sp. Site 002 QC 4/5/2021 Zalutschia sp. Site 002 QC 4/5/2021 Zalutschia sp. Site 002 QC 4/5/2021 Bittacomorpha sp.

Page 23 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SERIAL Field Descriptor Sample ITIS (or #1 Collection uBio.com)

Date Serial Number

Site 002 4/5/2021 128978 Site 002 4/5/2021 129935 Site 002 4/5/2021 128215 Site 002 4/5/2021 129637 Site 002 4/5/2021 Site 002 4/5/2021 Site 002 4/5/2021 129213 Site 002 4/5/2021 129213 Site 002 4/5/2021 101893 Site 002 QC 4/5/2021 59490 Site 002 QC 4/5/2021 81390 Site 002 QC 4/5/2021 68510 Site 002 QC 4/5/2021 68680 Site 002 QC 4/5/2021 68935 Site 002 QC 4/5/2021 68904 Site 002 QC 4/5/2021 127338 Site 002 QC 4/5/2021 127278 Site 002 QC 4/5/2021 128575 Site 002 QC 4/5/2021 128575 Site 002 QC 4/5/2021 129483 Site 002 QC 4/5/2021 128750 Site 002 QC 4/5/2021 128183 Site 002 QC 4/5/2021 Site 002 QC 4/5/2021 129657 Site 002 QC 4/5/2021 129213 Site 002 QC 4/5/2021 129213 Site 002 QC 4/5/2021 125765

Page 24 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SAMPTYPE LAB_NAME LAB_SAMPLE_ID TAXONOMIST LAB_TIN TAXON_NAME Field Descriptor Sample Benthic Name of Lab Lab Sample Taxonomist Lab Taxa ID Unique Taxon #1 Collection Sample Processing Date Type ID Number Name Number Name Sample Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 K. Guild 738 Simulium sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 K. Guild 284 Libellulidae Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 K. Guild 1769 Ironoquia sp. Site 002 QC 4/5/2021 Freshwater EcoAnalysts 8205.2-3 K. Guild 115 Caecidotea sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 K. Guild 67 Nematoda Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 9 Enchytraeidae Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 31 Chaetogaster diaphanus Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 36 Dero digitata Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 41 Dero sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 51 Nais sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 K. Guild 1032 Ceratopogoninae Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 3756 Ablabesmyia (Karelia) Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 930 Chironomus sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 930 Chironomus sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 1331 Cricotopus/Orthocladius sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 950 Glyptotendipes sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 868 Hydrobaenus sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 868 Hydrobaenus sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 789 Larsia sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 2292 Omisus sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 964 Parachironomus sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 979 Polypedilum illinoense gr. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 2802 Polypedilum tritum Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 2802 Polypedilum tritum Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 799 Procladius sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 906 Pseudosmittia sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 924 Zalutschia sp.

Page 25 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LIFE_STAGE ABUNDANCE %_SUB CORRECTED IMMATURE INDETERMINATE CONDITION Field Descriptor Sample Abundance Specimens in Life Number of Percent Specimens Specimens #1 Collection Corrected Poor Condition or Sorted in the for Subsampling Indeterminate Date Stage Individuals Immature (Y/N) Fragments Lab in the Lab (Y/N) (Y/N) Site 002 QC 4/5/2021 Larvae 1 8.33 12.00 N N N Site 002 QC 4/5/2021 Larvae 1 8.33 12.00 N N Y Site 002 QC 4/5/2021 Larvae 1 8.33 12.00 N N N Site 002 QC 4/5/2021 N/A 2 8.33 24.00 N N N Site 003 4/5/2021 N/A 6 6.25 96.00 N N N Site 003 4/5/2021 N/A 1 6.25 16.00 N N N Site 003 4/5/2021 N/A 5 6.25 80.00 N N N Site 003 4/5/2021 N/A 8 6.25 128.00 N N N Site 003 4/5/2021 N/A 2 6.25 32.00 N N N Site 003 4/5/2021 N/A 1 6.25 16.00 N N N Site 003 4/5/2021 Larvae 5 6.25 80.00 N N N Site 003 4/5/2021 Larvae 1 6.25 16.00 Y N N Site 003 4/5/2021 Larvae 3 6.25 48.00 N N N Site 003 4/5/2021 Pupae 1 6.25 16.00 N N N Site 003 4/5/2021 Larvae 1 6.25 16.00 N N N Site 003 4/5/2021 Larvae 14 6.25 224.00 N N N Site 003 4/5/2021 Larvae 13 6.25 208.00 N N N Site 003 4/5/2021 Pupae 4 6.25 64.00 N N N Site 003 4/5/2021 Larvae 7 6.25 112.00 N N N Site 003 4/5/2021 Larvae 2 6.25 32.00 N N N Site 003 4/5/2021 Larvae 1 6.25 16.00 N N N Site 003 4/5/2021 Larvae 1 6.25 16.00 N N N Site 003 4/5/2021 Larvae 11 6.25 176.00 N N N Site 003 4/5/2021 Pupae 2 6.25 32.00 N N N Site 003 4/5/2021 Larvae 1 6.25 16.00 N N N Site 003 4/5/2021 Larvae 1 6.25 16.00 N N N Site 003 4/5/2021 Larvae 12 6.25 192.00 N N N

Page 26 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LR_TAXA DISTINCT AGGREGATED Field Descriptor Sample Number of Large/Rare Distinct Taxa #1 Collection Individuals Within Sample Date Taxa (Y/N) Aggregated (Y/N) Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 002 QC 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 1 Site 003 4/5/2021 NY 1 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0

Page 27 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LAB_COM KINGDOM PHYLUM Field Descriptor Sample Lab Personnel Taxonomic Taxonomic #1 Collection

Date Comments Kingdom Phylum

Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 002 QC 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Nematoda Site 003 4/5/2021 Animalia Annelida Site 003 4/5/2021 Animalia Annelida Site 003 4/5/2021 Animalia Annelida Site 003 4/5/2021 Animalia Annelida Site 003 4/5/2021 Animalia Annelida Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 partial pupa aggregated Animalia Arthropoda Site 003 4/5/2021 partial pupa aggregated Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda

Page 28 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SUBPHYLUM CLASS SUBCLASS INFRACLASS SUPERORDER ORDER SUBORDER Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Subphylum Class Subclass Infraclass Superorder Order Suborder

Site 002 QC 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 002 QC 4/5/2021 Hexapoda Insecta Odonata Anisoptera Site 002 QC 4/5/2021 Hexapoda Insecta Pterygota Neoptera Trichoptera Site 002 QC 4/5/2021 Crustacea Malacostraca Eumalacostraca Peracarida Isopoda Asellota Site 003 4/5/2021 Site 003 4/5/2021 Clitellata Oligochaeta Enchytraeida Site 003 4/5/2021 Clitellata Oligochaeta Tubificida Site 003 4/5/2021 Clitellata Oligochaeta Tubificida Site 003 4/5/2021 Clitellata Oligochaeta Tubificida Site 003 4/5/2021 Clitellata Oligochaeta Tubificida Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera

Page 29 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL INFRAORDER SUPERFAMILY FAMILY SUBFAMILY TRIBE SUBTRIBE Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Infraorder Superfamily Family Subfamily Tribe Subtribe

Site 002 QC 4/5/2021 Simuliidae Site 002 QC 4/5/2021 Libellulidae Site 002 QC 4/5/2021 Limnephilidae Site 002 QC 4/5/2021 Aselloidea Asellidae Site 003 4/5/2021 Site 003 4/5/2021 Enchytraeidae Site 003 4/5/2021 Naididae Site 003 4/5/2021 Naididae Site 003 4/5/2021 Naididae Site 003 4/5/2021 Naididae Site 003 4/5/2021 Ceratopogonidae Ceratopogoninae Site 003 4/5/2021 Chironomidae Tanypodinae Pentaneurini Site 003 4/5/2021 Chironomidae Chironominae Chironomini Site 003 4/5/2021 Chironomidae Chironominae Chironomini Site 003 4/5/2021 Chironomidae Orthocladiinae Site 003 4/5/2021 Chironomidae Chironominae Chironomini Site 003 4/5/2021 Chironomidae Orthocladiinae Site 003 4/5/2021 Chironomidae Orthocladiinae Site 003 4/5/2021 Chironomidae Tanypodinae Pentaneurini Site 003 4/5/2021 Chironomidae Chironominae Chironomini Site 003 4/5/2021 Chironomidae Chironominae Chironomini Site 003 4/5/2021 Chironomidae Chironominae Chironomini Site 003 4/5/2021 Chironomidae Chironominae Chironomini Site 003 4/5/2021 Chironomidae Chironominae Chironomini Site 003 4/5/2021 Chironomidae Tanypodinae Procladiini Site 003 4/5/2021 Chironomidae Orthocladiinae Site 003 4/5/2021 Chironomidae Orthocladiinae

Page 30 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL GENUS SUBGENUS SPECIES SUBSPECIES ADDITIONS Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Other #1 Collection

Date Genus Subgenus Species Subspecies Descriptor

Site 002 QC 4/5/2021 Simulium sp. Site 002 QC 4/5/2021 Site 002 QC 4/5/2021 Ironoquia sp. Site 002 QC 4/5/2021 Caecidotea sp. Site 003 4/5/2021 Site 003 4/5/2021 Site 003 4/5/2021 Chaetogaster Chaetogaster diaphanus Site 003 4/5/2021 Dero Dero di gitata Site 003 4/5/2021 Dero sp. Site 003 4/5/2021 Nais sp . Site 003 4/5/2021 Site 003 4/5/2021 Ablabesmyia Ablabesmyia (Karelia) sp . Site 003 4/5/2021 Chironomus sp . Site 003 4/5/2021 Chironomus sp . Site 003 4/5/2021 Cricotopus/Orthocladius sp . Site 003 4/5/2021 Glyptotendipes sp . Site 003 4/5/2021 Hydrobaenus sp . Site 003 4/5/2021 Hydrobaenus sp . Site 003 4/5/2021 Larsia sp. Site 003 4/5/2021 Omisus sp . Site 003 4/5/2021 Parachironomus sp . Site 003 4/5/2021 Polypedilum Polypedilum illinoense gr. Site 003 4/5/2021 Polypedilum Polypedilum tritum Site 003 4/5/2021 Polypedilum Polypedilum tritum Site 003 4/5/2021 Procladius sp . Site 003 4/5/2021 Pseudosmittia sp. Site 003 4/5/2021 Zalutschia sp.

Page 31 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SERIAL Field Descriptor Sample ITIS (or #1 Collection uBio.com)

Date Serial Number

Site 002 QC 4/5/2021 126774 Site 002 QC 4/5/2021 101797 Site 002 QC 4/5/2021 116382 Site 002 QC 4/5/2021 92686 Site 003 4/5/2021 59490 Site 003 4/5/2021 68510 Site 003 4/5/2021 68935 Site 003 4/5/2021 68904 Site 003 4/5/2021 68898 Site 003 4/5/2021 68946 Site 003 4/5/2021 127338 Site 003 4/5/2021 Site 003 4/5/2021 129254 Site 003 4/5/2021 129254 Site 003 4/5/2021 Site 003 4/5/2021 129483 Site 003 4/5/2021 128750 Site 003 4/5/2021 128750 Site 003 4/5/2021 128183 Site 003 4/5/2021 129556 Site 003 4/5/2021 129564 Site 003 4/5/2021 Site 003 4/5/2021 129719 Site 003 4/5/2021 129719 Site 003 4/5/2021 128277 Site 003 4/5/2021 129071 Site 003 4/5/2021 129213

Page 32 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SAMPTYPE LAB_NAME LAB_SAMPLE_ID TAXONOMIST LAB_TIN TAXON_NAME Field Descriptor Sample Benthic Name of Lab Lab Sample Taxonomist Lab Taxa ID Unique Taxon #1 Collection Sample Processing Date Type ID Number Name Number Name Sample Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 G. Wallace 924 Zalutschia sp. Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 K. Guild 271 Coenagrionidae Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 K. Guild 5550 Libellula semifasciata Site 003 4/5/2021 Freshwater EcoAnalysts 8205.2-4 K. Guild 115 Caecidotea sp.

Page 33 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LIFE_STAGE ABUNDANCE %_SUB CORRECTED IMMATURE INDETERMINATE CONDITION Field Descriptor Sample Abundance Specimens in Life Number of Percent Specimens Specimens #1 Collection Corrected Poor Condition or Sorted in the for Subsampling Indeterminate Date Stage Individuals Immature (Y/N) Fragments Lab in the Lab (Y/N) (Y/N) Site 003 4/5/2021 Pupae 2 6.25 32.00 N N N Site 003 4/5/2021 Larvae 1 6.25 16.00 Y N N Site 003 4/5/2021 Larvae 2 6.25 32.00 N N N Site 003 4/5/2021 N/A 2 6.25 32.00 N N N

Page 34 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LR_TAXA DISTINCT AGGREGATED Field Descriptor Sample Number of Large/Rare Distinct Taxa #1 Collection Individuals Within Sample Date Taxa (Y/N) Aggregated (Y/N) Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 0 Site 003 4/5/2021 NY 1 Site 003 4/5/2021 NY 0

Page 35 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL LAB_COM KINGDOM PHYLUM Field Descriptor Sample Lab Personnel Taxonomic Taxonomic #1 Collection

Date Comments Kingdom Phylum

Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda Site 003 4/5/2021 Animalia Arthropoda

Page 36 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SUBPHYLUM CLASS SUBCLASS INFRACLASS SUPERORDER ORDER SUBORDER Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Subphylum Class Subclass Infraclass Superorder Order Suborder

Site 003 4/5/2021 Hexapoda Insecta Diptera Nematocera Site 003 4/5/2021 Hexapoda Insecta Odonata Zygoptera Site 003 4/5/2021 Hexapoda Insecta Odonata Anisoptera Site 003 4/5/2021 Crustacea Malacostraca Eumalacostraca Peracarida Isopoda Asellota

Page 37 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL INFRAORDER SUPERFAMILY FAMILY SUBFAMILY TRIBE SUBTRIBE Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic Taxonomic #1 Collection

Date Infraorder Superfamily Family Subfamily Tribe Subtribe

Site 003 4/5/2021 Chironomidae Orthocladiinae Site 003 4/5/2021 Coenagrionidae Site 003 4/5/2021 Libellulidae Site 003 4/5/2021 Aselloidea Asellidae

Page 38 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL GENUS SUBGENUS SPECIES SUBSPECIES ADDITIONS Field Descriptor Sample Taxonomic Taxonomic Taxonomic Taxonomic Other #1 Collection

Date Genus Subgenus Species Subspecies Descriptor

Site 003 4/5/2021 Zalutschia sp. Site 003 4/5/2021 Site 003 4/5/2021 Libellula Libellula semifasciata Site 003 4/5/2021 Caecidotea sp.

Page 39 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 Taxonomy Report

SITE_ID DATE_COL SERIAL Field Descriptor Sample ITIS (or #1 Collection uBio.com)

Date Serial Number

Site 003 4/5/2021 129213 Site 003 4/5/2021 102077 Site 003 4/5/2021 Site 003 4/5/2021 92686

Page 40 of 65 BMI Taxonomy Data Tetra Tech NJ Benthos 2021 CPMI Results

Site ID Site 001 Site 002 Site 002 QC Site 003 Collection Date 04-05-2021 04-05-2021 04-05-2021 04-05-2021 Percent Subsampled 4.17 4.17 8.33 6.25 EcoAnalysts Sample ID 8205.2-1 8205.2-2 8205.2-3 8205.2-4

Genus Level CPMI Metric Values Total taxa 29 21 18 20 EPT taxa 1 0 1 0 % Ephemeroptera 0.00 0.00 0.00 0.00 HBI 7.05 6.67 7.00 8.02 % Clingers 10.39 20.51 12.50 0.00

Genus Level CPMI Metric Scores (Bioregion 63N) Total taxa 6.00 4.00 4.00 4.00 EPT taxa 0.00 0.00 0.00 0.00 % Ephemeroptera 0.00 0.00 0.00 0.00 HBI 2.00 2.00 2.00 0.00 % Clingers 0.00 2.00 0.00 0.00

CPMI Final Score (Range = 0-30) 8.00 8.00 6.00 4.00

Page 41 of 65 BMI-IBI Data Tetra Tech NJ Periphyton 2021 SoftBody Analysis Taxonomy Report

Collection EcoAnalysts Initial Percent Site ID Date Sample ID Volume Counted Taxon Div ision Class Site 001 4/5/2021 8205.01-01 203 0.00065% (undifferentiated) diatoms> (live) Bacillariophyta Bacillariophyceae Site 001 4/5/2021 8205.01-01 203 0.00065% Oedogonium sp. Chlorophyta Chlorophyceae Site 001 4/5/2021 8205.01-01 203 0.00065% Pleurocapsa sp. Cyanobacteria Cyanophyceae Site 002 4/5/2021 8205.01-02 196 0.00030% (undifferentiated) diatoms> (live) Bacillariophyta Bacillariophyceae Site 002 4/5/2021 8205.01-02 196 0.00030% Leptolyngbya sp. Cyanobacteria Cyanophyceae Site 002 4/5/2021 8205.01-02 196 0.00030% Oedogonium sp. Chlorophyta Chlorophyceae Site 002 4/5/2021 8205.01-02 196 0.00030% Pleurocapsa sp. Cyanobacteria Cyanophyceae Site 002 QC 4/5/2021 8205.01-03 172 0.00053% (undifferentiated) diatoms> (live) Bacillariophyta Bacillariophyceae Site 002 QC 4/5/2021 8205.01-03 172 0.00053% Chlorolobion braunii Chlorophyta Chlorophyceae Site 002 QC 4/5/2021 8205.01-03 172 0.00053% Gloeocapsa sp. Cyanobacteria Cyanophyceae Site 002 QC 4/5/2021 8205.01-03 172 0.00053% Gloeocapsopsis sp. Glaucophyta Glaucophyceae Site 002 QC 4/5/2021 8205.01-03 172 0.00053% Gonium sociale Chlorophyta Chlorophyceae Site 002 QC 4/5/2021 8205.01-03 172 0.00053% Leptolyngbya sp. Cyanobacteria Cyanophyceae Site 002 QC 4/5/2021 8205.01-03 172 0.00053% Pleurocapsa sp. Cyanobacteria Cyanophyceae Site 002 QC 4/5/2021 8205.01-03 172 0.00053% Stigeoclonium sp. Chlorophyta Chlorophyceae Site 002 QC 4/5/2021 8205.01-03 172 0.00053% Ulothrix sp. Chlorophyta Ulvophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% (undifferentiated) diatoms> (live) Bacillariophyta Bacillariophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Aphanothece sp. Cyanobacteria Cyanophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Chroococcus sp. Cyanobacteria Cyanophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Eucapsis sp. Cyanobacteria Cyanophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Gonium sociale Chlorophyta Chlorophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Leptolyngbya sp. Cyanobacteria Cyanophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Lyngbya sp. Cyanobacteria Cyanophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Pleurocapsa sp. Cyanobacteria Cyanophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Pseudanabaena sp. Cyanobacteria Cyanophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Raphidiopsis sp. Cyanobacteria Cyanophyceae Site 003 4/5/2021 8205.01-04 210 0.00030% Ulothrix sp. Chlorophyta Ulvophyceae

Page 42 of 65 Sof tAlgaeFraction Taxonomy Data Tetra Tech NJ Periphyton SoftBody Analysi s T a xo n o

Number of Collection Natural Number Cells per Site ID Date Order Family Genus Species Units of Cells Natural Unit Site 001 4/5/2021 301 301 1 Site 001 4/5/2021 Oedogoniales Oedogoniaceae Oedogonium sp. 1 5 5 Site 001 4/5/2021 Pleurocapsales Hyellaceae Pleurocapsa sp. 28 273 9.75 Site 002 4/5/2021 302 302 1 Site 002 4/5/2021 Synechococcales Leptolyngbyaceae Leptolyngbya sp. 5 78 15.6 Site 002 4/5/2021 Oedogoniales Oedogoniaceae Oedogonium sp. 1 4 4 Site 002 4/5/2021 Pleurocapsales Hyellaceae Pleurocapsa sp. 1 6 6 Site 002 QC 4/5/2021 269 269 1 Site 002 QC 4/5/2021 Sphaeropleales Selenastraceae Chlorolobion braunii 1 1 1 Site 002 QC 4/5/2021 Chroococcales Microcystaceae Gloeocapsa sp. 1 4 4 Site 002 QC 4/5/2021 Glaucocysta l e s Glaucocystaceae Gloeocapsopsis sp. 1 10 10 Site 002 QC 4/5/2021 Chlamydomonadales Goniaceae Gonium sociale 16 38 2.375 Site 002 QC 4/5/2021 Synechococcales Leptolyngbyaceae Leptolyngbya sp. 2 25 12.5 Site 002 QC 4/5/2021 Pleurocapsales Hyellaceae Pleurocapsa sp. 15 28 1.866666667 Site 002 QC 4/5/2021 Chaetophorales Chaetophoraceae Stigeoclonium sp. 8 94 11.75 Site 002 QC 4/5/2021 Ulotrichales Ulotrichaceae Ulothrix sp. 1 10 10 Site 003 4/5/2021 285 285 1 Site 003 4/5/2021 Chroococcales Aphanothecaceae Aphanothece sp. 1 8 8 Site 003 4/5/2021 Chroococcales Chroococcaceae Chroococcus sp . 1 3 3 Site 003 4/5/2021 Synechococcales Merismopediaceae Eucapsis sp . 1 4 4 Site 003 4/5/2021 Chlamydomonadales Goniaceae Gonium sociale 2 2 1 Site 003 4/5/2021 Synechococcales Leptolyngbyaceae Leptolyngbyasp. 1 10 10 Site 003 4/5/2021 Oscillatoriales Oscillatoriaceae Lyngbya sp. 1 155 155 Site 003 4/5/2021 Pleurocapsales Hyellaceae Pleurocapsa sp. 7 37 5.285714286 Site 003 4/5/2021 Synechococcales Pseudanabaenaceae Pseudanabaena sp. 1 9 9 Site 003 4/5/2021 Nostocales Aphanizomenonaceae Raphidiopsis sp. 1 10 10 Site 003 4/5/2021 Ulotrichales Ulotrichaceae Ulothrix sp. 4 102 25.5

Page 43 of 65 Sof tAlgaeFraction Taxonomy Data Tetra Tech NJ Periphyton SoftBody Analysi s T a xo n o

Collection Units per Cells per Site ID Date mL mL AVG_BV (µ³) Biov olume (µ³/mL) Site 001 4/5/2021 226974.19 226974.19 Site 001 4/5/2021 754.07 3770.34 740239.50 2790951121.20 Site 001 4/5/2021 21113.88 205860.31 20210305.50 4160499708281.55 Site 002 4/5/2021 521305.59 521305.59 Site 002 4/5/2021 8630.89 134641.84 2974107.14 400439257678.05 Site 002 4/5/2021 1726.18 6904.71 21892267.98 151159756094.63 Site 002 4/5/2021 1726.18 10357.06 1757023.62 18197607195.65 Site 002 QC 4/5/2021 296464.34 296464.34 Site 002 QC 4/5/2021 1102.10 1102.10 389478.76 429243722.10 Site 002 QC 4/5/2021 1102.10 4408.39 9453665.69 41675460487.52 Site 002 QC 4/5/2021 1102.10 11020.98 7680645.11 84648228624.90 Site 002 QC 4/5/2021 17633.57 41879.72 4736502.36 198363393941.04 Site 002 QC 4/5/2021 2204.20 27552.45 346218.43 9539165189.37 Site 002 QC 4/5/2021 16531.47 30858.74 5235105.91 161548778862.23 Site 002 QC 4/5/2021 8816.78 103597.20 9519735.52 986217971655.56 Site 002 QC 4/5/2021 1102.10 11020.98 11079521.51 122107174124.20 Site 003 4/5/2021 453696.97 453696.97 Site 003 4/5/2021 1591.92 12735.35 14670.72 186836805.82 Site 003 4/5/2021 1591.92 4775.76 2500708.82 11942779110.98 Site 003 4/5/2021 1591.92 6367.68 90024.42 573246382.29 Site 003 4/5/2021 3183.84 3183.84 360100.85 1146502901.92 Site 003 4/5/2021 1591.92 15919.19 225046.90 3582564839.68 Site 003 4/5/2021 1591.92 246747.47 76888092.43 18971942645006.20 Site 003 4/5/2021 11143.43 58901.01 5782605.68 340601315273.33 Site 003 4/5/2021 1591.92 14327.27 50631.62 725412999.71 Site 003 4/5/2021 1591.92 15919.19 422203.72 6721142015.84 Site 003 4/5/2021 6367.68 162375.76 65295286.62 10602371631698.20

Page 44 of 65 Sof tAlgaeFraction Taxonomy Data Tetra Tech NJ Periphyton 2021 Diatom Analysis Taxonomy Report

Collection EcoAnalysts Initial Percent Site ID Date Sample ID Volume Counted Taxon Site 001 4/5/2021 8205.01-01 203 0.000098% Achnanthidium minutissimum Site 001 4/5/2021 8205.01-01 203 0.000098% Brachysi ra sp . Site 001 4/5/2021 8205.01-01 203 0.000098% Caloneis vasileyevae Lange-Bertalot, Genkal et Vekhov Site 001 4/5/2021 8205.01-01 203 0.000098% Ctenophora pulchella Site 001 4/5/2021 8205.01-01 203 0.000098% Cymbopleura naviculiformis Site 001 4/5/2021 8205.01-01 203 0.000098% Diadesmis confervacea Site 001 4/5/2021 8205.01-01 203 0.000098% Encyonema silesiacum Site 001 4/5/2021 8205.01-01 203 0.000098% Eunotia bilunaris Site 001 4/5/2021 8205.01-01 203 0.000098% Eunotia exigua Site 001 4/5/2021 8205.01-01 203 0.000098% Eunotia formica Site 001 4/5/2021 8205.01-01 203 0.000098% Eunotia implicata Site 001 4/5/2021 8205.01-01 203 0.000098% Eunotia incisa Site 001 4/5/2021 8205.01-01 203 0.000098% Eunotia soleirolii Site 001 4/5/2021 8205.01-01 203 0.000098% Eunotia subarcuatoides Site 001 4/5/2021 8205.01-01 203 0.000098% Eunotia tenella Site 001 4/5/2021 8205.01-01 203 0.000098% Eunotia trinacria Site 001 4/5/2021 8205.01-01 203 0.000098% Fragilaria sp. Site 001 4/5/2021 8205.01-01 203 0.000098% Fragilaria tenera Site 001 4/5/2021 8205.01-01 203 0.000098% Fragilariforma constricta Site 001 4/5/2021 8205.01-01 203 0.000098% Fragilariforma marylandica Edlund, Laub, Siver, Hamilton and E.Morales 2011 Site 001 4/5/2021 8205.01-01 203 0.000098% Fragilariforma sp. Site 001 4/5/2021 8205.01-01 203 0.000098% Frustulia capitata Site 001 4/5/2021 8205.01-01 203 0.000098% Frustulia vulgaris Site 001 4/5/2021 8205.01-01 203 0.000098% Geissleria decussis Site 001 4/5/2021 8205.01-01 203 0.000098% Geissleria kriegeri Site 001 4/5/2021 8205.01-01 203 0.000098% Gomphonema utae Site 001 4/5/2021 8205.01-01 203 0.000098% Hantzschia amphioxys Site 001 4/5/2021 8205.01-01 203 0.000098% Luticola sp. Site 001 4/5/2021 8205.01-01 203 0.000098% Mayamaea permitis Site 001 4/5/2021 8205.01-01 203 0.000098% Meridion circulare var. constrictum Site 001 4/5/2021 8205.01-01 203 0.000098% Navicula cryptocephala

Page 45 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Site ID Date Division Class Order Family Genus Species Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Cocconeidales Achnanthidiaceae Achnanthidium minutissimum Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Brachysiraceae Brachysi ra sp . Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Caloneis vasileyevae Site 001 4/5/2021 Bacillariophyta Fragilariophyceae Licmophorales Ulnariaceae Ctenophora pulchella Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Cymbellaceae Cymbopleura naviculiformis Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Diadesmidaceae Diadesmis confervacea Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Encyonema silesiacum Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia bilunaris Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia exigua Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia formica Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia implicata Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia incisa Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia soleirolii Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia subarcuatoides Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia tenella Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia trinacria Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilaria sp. Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilaria tenera Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilariforma constricta Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilariforma marylandica Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilariforma sp. Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Amphipleuraceae Frustulia capitata Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Amphipleuraceae Frustulia vulgaris Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Geissleria decussis Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Geissleria kriegeri Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Gomphonema utae Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Hantzschia amphioxys Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Diadesmidaceae Luticola sp. Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculales incertae sedis Mayamaea permitis Site 001 4/5/2021 Bacillariophyta Fragilariophyceae Tabellariales Tabellariaceae Meridion circulare Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula cryptocephala

Page 46 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Number of Valves per Site ID Date Variety Valves mL AVG_BV (µ³) Biov olume (µ³/mL) Site 001 4/5/2021 7 35332.15 572343.07 20222111944.77 Site 001 4/5/2021 1 5047.45 338980.77 1710988566.57 Site 001 4/5/2021 8 40379.60 8091929.91 326748906158.31 Site 001 4/5/2021 5 25237.25 16848598.56 425212311215.56 Site 001 4/5/2021 2 10094.90 6762980.00 68271609552.61 Site 001 4/5/2021 13 65616.85 15107395.03 991299713644.22 Site 001 4/5/2021 7 35332.15 3738337.59 132083509872.73 Site 001 4/5/2021 16 80759.20 26183401.50 2114550643612.47 Site 001 4/5/2021 39 196850.56 13317000.93 2621459062053.39 Site 001 4/5/2021 1 5047.45 23745792.00 119855702659.30 Site 001 4/5/2021 10 50474.50 12940902.68 653185618385.65 Site 001 4/5/2021 1 5047.45 846549.60 4272916950.67 Site 001 4/5/2021 77 388653.67 621111843.94 241397394931233.00 Site 001 4/5/2021 26 131233.71 10989666.39 1442214640756.03 Site 001 4/5/2021 26 131233.71 16351756.40 2145901580327.46 Site 001 4/5/2021 20 100949.00 2759165.40 278534999186.57 Site 001 4/5/2021 8 40379.60 8116904.94 327757387920.33 Site 001 4/5/2021 27 136281.16 9141387.71 1245798880452.10 Site 001 4/5/2021 2 10094.90 4730522.82 47754156719.41 Site 001 4/5/2021 12 60569.40 10262677.95 621604270868.70 Site 001 4/5/2021 1 5047.45 780251.69 3938281561.46 Site 001 4/5/2021 2 10094.90 6302370.59 63621803452.46 Site 001 4/5/2021 2 10094.90 21191035.73 213921395239.80 Site 001 4/5/2021 2 10094.90 3936236.05 39735910922.27 Site 001 4/5/2021 1 5047.45 1672306.49 8440883722.93 Site 001 4/5/2021 30 151423.51 25474438.08 3857428730019.81 Site 001 4/5/2021 2 10094.90 5810091.26 58652292613.54 Site 001 4/5/2021 1 5047.45 853796.00 4309492814.02 Site 001 4/5/2021 12 60569.40 1977186.51 119757005423.72 Site 001 4/5/2021 constrictum 7 35332.15 8214690.00 290242670977.16 Site 001 4/5/2021 3 15142.35 3802330.33 57576219037.61

Page 47 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2021 Diatom Analysis Taxonomy Report

Collection EcoAnalysts Initial Percent Site ID Date Sample ID Volume Counted Taxon Site 001 4/5/2021 8205.01-01 203 0.000098% Navicula lanceolata Site 001 4/5/2021 8205.01-01 203 0.000098% Navicula notha Site 001 4/5/2021 8205.01-01 203 0.000098% Navicula tenelloides Site 001 4/5/2021 8205.01-01 203 0.000098% Navicula vilaplanii Site 001 4/5/2021 8205.01-01 203 0.000098% Navicula viridulacalcis Site 001 4/5/2021 8205.01-01 203 0.000098% Navicula weberi Site 001 4/5/2021 8205.01-01 203 0.000098% Neidium densestriatum Site 001 4/5/2021 8205.01-01 203 0.000098% Neidium sp. Site 001 4/5/2021 8205.01-01 203 0.000098% Nitzschia acidoclinata Site 001 4/5/2021 8205.01-01 203 0.000098% Nitzschia homburgiensis Site 001 4/5/2021 8205.01-01 203 0.000098% Nitzschia nana Site 001 4/5/2021 8205.01-01 203 0.000098% Nitzschia palea Site 001 4/5/2021 8205.01-01 203 0.000098% Nitzschia recta Site 001 4/5/2021 8205.01-01 203 0.000098% Nitzschia tubicola Site 001 4/5/2021 8205.01-01 203 0.000098% Pinnularia nodosa Site 001 4/5/2021 8205.01-01 203 0.000098% Pinnularia obscura Site 001 4/5/2021 8205.01-01 203 0.000098% Pinnularia sp. Site 001 4/5/2021 8205.01-01 203 0.000098% Pinnularia subcapitata Site 001 4/5/2021 8205.01-01 203 0.000098% Psammothidium daonense Site 001 4/5/2021 8205.01-01 203 0.000098% Sellaphora disjuncta Site 001 4/5/2021 8205.01-01 203 0.000098% Sellaphora nigri (De Not.) Wetzel and Ector 2015 Site 001 4/5/2021 8205.01-01 203 0.000098% Sellaphora pupula Site 001 4/5/2021 8205.01-01 203 0.000098% Stauroneis acidoclinata Site 001 4/5/2021 8205.01-01 203 0.000098% Stauroneis gracilis Site 001 4/5/2021 8205.01-01 203 0.000098% Stauroneis producta Site 001 4/5/2021 8205.01-01 203 0.000098% Stenopterobia delicatissima Site 001 4/5/2021 8205.01-01 203 0.000098% Surirella angusta Site 001 4/5/2021 8205.01-01 203 0.000098% Tabellaria flocculosa Site 001 4/5/2021 8205.01-01 203 0.000098% Tryblionella calida Site 001 4/5/2021 8205.01-01 203 0.000098% Ulnaria delicatissima Site 002 4/5/2021 8205.01-02 196 0.000131% Achnanthidium minutissimum

Page 48 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Site ID Date Division Class Order Family Genus Species Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula lanceolata Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula notha Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula tenelloides Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula vilaplanii Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula viridulacalcis Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula weberi Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Neidiaceae Neidium densestriatum Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Neidiaceae Neidium sp. Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia acidoclinata Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia homburgiensis Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia nana Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia palea Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia recta Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia tubicola Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia nodosa Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia obscura Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia sp. Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia subcapitata Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Cocconeidales Achnanthidiaceae Psammothidium daonense Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Sellaphoraceae Sellaphora disjuncta Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Sellaphoraceae Sellaphora nigri Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Sellaphoraceae Sellaphora pupula Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Stauroneidaceae Stauroneis acidoclinata Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Stauroneidaceae Stauroneis gracilis Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Stauroneidaceae Stauroneis producta Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Surirellales Surirellaceae Stenopterobia delicatissima Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Surirellales Surirellaceae Surirella angusta Site 001 4/5/2021 Bacillariophyta Fragilariophyceae Tabellariales Tabellariaceae Tabellaria flocculosa Site 001 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Tryblionella calida Site 001 4/5/2021 Bacillariophyta Fragilariophyceae Licmophorales Ulnariaceae Ulnaria delicatissima Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cocconeidales Achnanthidiaceae Achnanthidium minutissimum

Page 49 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Number of Valves per Site ID Date Variety Valves mL AVG_BV (µ³) Biov olume (µ³/mL) Site 001 4/5/2021 1 5047.45 10501273.63 53004655729.36 Site 001 4/5/2021 4 20189.80 2795618.45 56442979554.91 Site 001 4/5/2021 3 15142.35 962546.66 14575218943.71 Site 001 4/5/2021 2 10094.90 397183.76 4009530490.27 Site 001 4/5/2021 3 15142.35 15542006.21 235342507276.34 Site 001 4/5/2021 2 10094.90 12957213.57 130801780537.70 Site 001 4/5/2021 1 5047.45 10687019.84 53942200464.70 Site 001 4/5/2021 2 10094.90 10479928.95 105793839009.62 Site 001 4/5/2021 8 40379.60 2920099.89 117912470268.85 Site 001 4/5/2021 1 5047.45 999102.68 5042921045.53 Site 001 4/5/2021 1 5047.45 2806405.31 14165191062.76 Site 001 4/5/2021 35 176660.76 17175503.51 3034237453951.40 Site 001 4/5/2021 23 116091.35 69674935.64 8088657665496.71 Site 001 4/5/2021 2 10094.90 2392611.10 24153170786.69 Site 001 4/5/2021 1 5047.45 7013784.59 35401728445.01 Site 001 4/5/2021 9 45427.05 5780008.87 262568762334.93 Site 001 4/5/2021 1 5047.45 3205452.24 16179360540.45 Site 001 4/5/2021 17 85806.65 23940946.58 2054292506195.64 Site 001 4/5/2021 53 267514.86 37232331.01 9960201845509.56 Site 001 4/5/2021 2 10094.90 905255.16 9138460632.39 Site 001 4/5/2021 2 10094.90 169579.20 1711885135.05 Site 001 4/5/2021 1 5047.45 1542105.95 7783702980.83 Site 001 4/5/2021 3 15142.35 7005279.74 106076401914.44 Site 001 4/5/2021 1 5047.45 26833022.60 135438345379.08 Site 001 4/5/2021 3 15142.35 14299544.55 216528717079.90 Site 001 4/5/2021 3 15142.35 6677622.00 101114893565.54 Site 001 4/5/2021 7 35332.15 28904066.91 1021242868677.94 Site 001 4/5/2021 21 105996.45 67837440.00 7190528106789.03 Site 001 4/5/2021 2 10094.90 6291908.16 63516186253.50 Site 001 4/5/2021 17 85806.65 276333632.38 23711264232082.70 Site 002 4/5/2021 10 38813.15 546617.28 21215939336.01

Page 50 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2021 Diatom Analysis Taxonomy Report

Collection EcoAnalysts Initial Percent Site ID Date Sample ID Volume Counted Taxon Site 002 4/5/2021 8205.01-02 196 0.000131% Aulacoseira subarctica Site 002 4/5/2021 8205.01-02 196 0.000131% Caloneis vasileyevae Lange-Bertalot, Genkal et Vekhov Site 002 4/5/2021 8205.01-02 196 0.000131% Cocconeis placentula Site 002 4/5/2021 8205.01-02 196 0.000131% Ctenophora pulchella Site 002 4/5/2021 8205.01-02 196 0.000131% Cymbopleura naviculiformis Site 002 4/5/2021 8205.01-02 196 0.000131% Diadesmis confervacea Site 002 4/5/2021 8205.01-02 196 0.000131% Encyonema silesiacum Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia bilunaris Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia exigua Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia incisa Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia metamonodon Lange-Bertalot 2011 Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia naegelii Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia rhomboidea Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia soleirolii Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia subarcuatoides Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia sudetica Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia tenella Site 002 4/5/2021 8205.01-02 196 0.000131% Eunotia trinacria Site 002 4/5/2021 8205.01-02 196 0.000131% Fistulifera pelliculosa Site 002 4/5/2021 8205.01-02 196 0.000131% Fragilaria tenera Site 002 4/5/2021 8205.01-02 196 0.000131% Fragilaria vaucheriae Site 002 4/5/2021 8205.01-02 196 0.000131% Fragilariforma marylandica Edlund, Laub, Siver, Hamilton and E.Morales 2011 Site 002 4/5/2021 8205.01-02 196 0.000131% Fragilariforma virescens Site 002 4/5/2021 8205.01-02 196 0.000131% Frustulia capitata Site 002 4/5/2021 8205.01-02 196 0.000131% Frustulia crassinervia Site 002 4/5/2021 8205.01-02 196 0.000131% Frustulia vulgaris Site 002 4/5/2021 8205.01-02 196 0.000131% Geissleria decussis Site 002 4/5/2021 8205.01-02 196 0.000131% Gomphonema acidoclinatum Site 002 4/5/2021 8205.01-02 196 0.000131% Gomphonema utae Site 002 4/5/2021 8205.01-02 196 0.000131% Lemnicola hungarica Site 002 4/5/2021 8205.01-02 196 0.000131% Mayamaea permitis

Page 51 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Site ID Date Division Class Order Family Genus Species Site 002 4/5/2021 Bacillariophyta Coscinodiscophyceae Aulacoseirales Aulacoseiraceae Aulacoseira subarctica Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Caloneis vasileyevae Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cocconeidales Cocconeidaceae Cocconeis placentula Site 002 4/5/2021 Bacillariophyta Fragilariophyceae Licmophorales Ulnariaceae Ctenophora pulchella Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Cymbellaceae Cymbopleura naviculiformis Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Diadesmidaceae Diadesmis confervacea Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Encyonema silesiacum Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia bilunaris Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia exigua Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia incisa Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia metamonodon Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia naegelii Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia rhomboidea Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia soleirolii Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia subarcuatoides Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia sudetica Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia tenella Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia trinacria Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Stauroneidaceae Fistulifera pelliculosa Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilaria tenera Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilaria vaucheriae Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilariforma marylandica Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilariforma virescens Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Amphipleuraceae Frustulia capitata Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Amphipleuraceae Frustulia crassinervia Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Amphipleuraceae Frustulia vulgaris Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Geissleria decussis Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Gomphonema acidoclinatum Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Gomphonema utae Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cocconeidales Achnanthidiaceae Lemnicola hungarica Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculales incertae sedis Mayamaea permitis

Page 52 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Number of Valves per Site ID Date Variety Valves mL AVG_BV (µ³) Biov olume (µ³/mL) Site 002 4/5/2021 2 7762.63 246562.96 1913977076.25 Site 002 4/5/2021 2 7762.63 1166048.06 9051599993.39 Site 002 4/5/2021 3 11643.95 27900106.58 324867319577.03 Site 002 4/5/2021 1 3881.32 2701016.15 10483494936.13 Site 002 4/5/2021 2 7762.63 5579196.00 43309235990.38 Site 002 4/5/2021 9 34931.84 8392345.73 293160048184.38 Site 002 4/5/2021 12 46575.78 6329610.00 294806534723.34 Site 002 4/5/2021 16 62101.04 20327389.98 1262352109102.81 Site 002 4/5/2021 28 108676.82 6766513.70 735363221029.67 Site 002 4/5/2021 6 23287.89 4219920.00 98273036728.15 Site 002 4/5/2021 3 11643.95 78722607.60 916641750081.80 Site 002 4/5/2021 4 15525.26 7032600.00 109182947874.90 Site 002 4/5/2021 2 7762.63 1193053.24 9261231253.31 Site 002 4/5/2021 45 174659.18 308465625.60 53876353853793.20 Site 002 4/5/2021 16 62101.04 5155506.97 320162357587.56 Site 002 4/5/2021 4 15525.26 4842171.71 75175977729.08 Site 002 4/5/2021 48 186303.13 22572098.83 4205252606403.86 Site 002 4/5/2021 17 65982.36 1516115.36 100036866000.87 Site 002 4/5/2021 1 3881.32 82718.68 321057274.16 Site 002 4/5/2021 31 120320.77 8729989.27 1050399029968.63 Site 002 4/5/2021 5 19406.58 2190444.70 42509030988.93 Site 002 4/5/2021 18 69863.67 12184672.50 851265972894.95 Site 002 4/5/2021 2 7762.63 3805617.26 29541599877.92 Site 002 4/5/2021 3 11643.95 7664359.37 89243382536.78 Site 002 4/5/2021 1 3881.32 9586150.09 37206869651.13 Site 002 4/5/2021 3 11643.95 27343118.17 318381776869.13 Site 002 4/5/2021 3 11643.95 4511153.09 52527620582.84 Site 002 4/5/2021 2 7762.63 6121757.18 47520937876.05 Site 002 4/5/2021 42 163015.24 27653648.53 4507966057079.72 Site 002 4/5/2021 3 11643.95 3238366.61 37707364192.59 Site 002 4/5/2021 18 69863.67 3314230.92 231544344627.43

Page 53 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2021 Diatom Analysis Taxonomy Report

Collection EcoAnalysts Initial Percent Site ID Date Sample ID Volume Counted Taxon Site 002 4/5/2021 8205.01-02 196 0.000131% Meridion circulare Site 002 4/5/2021 8205.01-02 196 0.000131% Navicula cryptocephala Site 002 4/5/2021 8205.01-02 196 0.000131% Navicula germainii Site 002 4/5/2021 8205.01-02 196 0.000131% Navicula notha Site 002 4/5/2021 8205.01-02 196 0.000131% Navicula rhynchocephala Site 002 4/5/2021 8205.01-02 196 0.000131% Navicula sp. Site 002 4/5/2021 8205.01-02 196 0.000131% Navicula veneta Site 002 4/5/2021 8205.01-02 196 0.000131% Navicula vilaplanii Site 002 4/5/2021 8205.01-02 196 0.000131% Navicula weberi Site 002 4/5/2021 8205.01-02 196 0.000131% Neidium affine Site 002 4/5/2021 8205.01-02 196 0.000131% Neidium sp. Site 002 4/5/2021 8205.01-02 196 0.000131% Nitzschia acidoclinata Site 002 4/5/2021 8205.01-02 196 0.000131% Nitzschia adamata Hustedt 1957 Site 002 4/5/2021 8205.01-02 196 0.000131% Nitzschia dissipata Site 002 4/5/2021 8205.01-02 196 0.000131% Nitzschia fonticola Site 002 4/5/2021 8205.01-02 196 0.000131% Nitzschia intermedia Site 002 4/5/2021 8205.01-02 196 0.000131% Nitzschia microcephala Site 002 4/5/2021 8205.01-02 196 0.000131% Nitzschia palea Site 002 4/5/2021 8205.01-02 196 0.000131% Nitzschia recta Site 002 4/5/2021 8205.01-02 196 0.000131% Nupela sp. Site 002 4/5/2021 8205.01-02 196 0.000131% Pinnularia microstauron Site 002 4/5/2021 8205.01-02 196 0.000131% Pinnularia obscura Site 002 4/5/2021 8205.01-02 196 0.000131% Pinnularia parvulissima Site 002 4/5/2021 8205.01-02 196 0.000131% Pinnularia subcapitata Site 002 4/5/2021 8205.01-02 196 0.000131% Planothidium apiculatum Site 002 4/5/2021 8205.01-02 196 0.000131% Psammothidium daonense Site 002 4/5/2021 8205.01-02 196 0.000131% Sellaphora disjuncta Site 002 4/5/2021 8205.01-02 196 0.000131% Sellaphora pupula Site 002 4/5/2021 8205.01-02 196 0.000131% Sellaphora saugerresii (Desm.) Wetzel and Mann 2015 Site 002 4/5/2021 8205.01-02 196 0.000131% Stauroneis gracilis Site 002 4/5/2021 8205.01-02 196 0.000131% Stauroneis producta

Page 54 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Site ID Date Division Class Order Family Genus Species Site 002 4/5/2021 Bacillariophyta Fragilariophyceae Tabellariales Tabellariaceae Meridion circulare Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula cryptocephala Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula germainii Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula notha Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula rhynchocephala Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula sp. Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula veneta Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula vilaplanii Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula weberi Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Neidiaceae Neidium affine Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Neidiaceae Neidium sp. Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia acidoclinata Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia adamata Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia dissipata Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia fonticola Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia intermedia Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia microcephala Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia palea Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia recta Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Brachysiraceae Nupela sp. Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia microstauron Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia obscura Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia parvulissima Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia subcapitata Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cocconeidales Achnanthidiaceae Planothidium apiculatum Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Cocconeidales Achnanthidiaceae Psammothidium daonense Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Sellaphoraceae Sellaphora disjuncta Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Sellaphoraceae Sellaphora pupula Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Sellaphoraceae Sellaphora saugerresii Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Stauroneidaceae Stauroneis gracilis Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Stauroneidaceae Stauroneis producta

Page 55 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Number of Valves per Site ID Date Variety Valves mL AVG_BV (µ³) Biov olume (µ³/mL) Site 002 4/5/2021 7 27169.21 7006044.38 190348663532.48 Site 002 4/5/2021 5 19406.58 5385586.80 104515798364.07 Site 002 4/5/2021 1 3881.32 4655569.14 18069731049.11 Site 002 4/5/2021 2 7762.63 1014921.39 7878459547.07 Site 002 4/5/2021 2 7762.63 8784401.13 68190058452.29 Site 002 4/5/2021 2 7762.63 640161.95 4969340558.14 Site 002 4/5/2021 2 7762.63 2346829.41 18217569124.68 Site 002 4/5/2021 8 31050.52 1252054.82 38876954764.78 Site 002 4/5/2021 2 7762.63 10163040.77 78891928374.21 Site 002 4/5/2021 1 3881.32 39315615.27 152596293445.20 Site 002 4/5/2021 2 7762.63 9389763.43 72889262200.22 Site 002 4/5/2021 5 19406.58 1156902.38 22451513787.33 Site 002 4/5/2021 1 3881.32 1016080.00 3943726704.09 Site 002 4/5/2021 2 7762.63 2062067.72 16007069359.17 Site 002 4/5/2021 7 27169.21 2616342.03 71083935691.26 Site 002 4/5/2021 9 34931.84 29361113.65 1025637618620.50 Site 002 4/5/2021 2 7762.63 429598.09 3334811171.26 Site 002 4/5/2021 32 124202.09 11516200.73 1430336141369.69 Site 002 4/5/2021 11 42694.47 27680258.97 1181793895399.20 Site 002 4/5/2021 13 50457.10 2319000.07 117010011551.24 Site 002 4/5/2021 3 11643.95 12677266.81 147613403398.27 Site 002 4/5/2021 4 15525.26 2098887.28 32585772107.65 Site 002 4/5/2021 1 3881.32 8163819.82 31686357585.76 Site 002 4/5/2021 10 38813.15 11967968.50 464514575145.47 Site 002 4/5/2021 1 3881.32 4178132.68 16216649711.76 Site 002 4/5/2021 39 151371.29 19227917.92 2910554760689.02 Site 002 4/5/2021 2 7762.63 724943.85 5627471105.05 Site 002 4/5/2021 1 3881.32 1042423.83 4045975402.98 Site 002 4/5/2021 8 31050.52 1162406.88 36093339374.50 Site 002 4/5/2021 2 7762.63 102770978.24 797773110956.86 Site 002 4/5/2021 3 11643.95 11268680.96 131211906549.00

Page 56 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2021 Diatom Analysis Taxonomy Report

Collection EcoAnalysts Initial Percent Site ID Date Sample ID Volume Counted Taxon Site 002 4/5/2021 8205.01-02 196 0.000131% Stauroneis sp. Site 002 4/5/2021 8205.01-02 196 0.000131% Stenopterobia curvula Site 002 4/5/2021 8205.01-02 196 0.000131% Surirella angusta Site 002 4/5/2021 8205.01-02 196 0.000131% Tabellaria flocculosa Site 002 4/5/2021 8205.01-02 196 0.000131% Ulnaria delicatissima Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Aulacoseira crassipunctata Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia bilunaris Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia exigua Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia horstii Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia islandica Østrup 1918 Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia naegelii Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia rhomboidea Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia soleirolii Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia subarcuatoides Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia tenella Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia trinacria Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Eunotia ursamaioris Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Fragilaria sp. Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Frustulia crassinervia Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Gomphonema utae Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Mayamaea permitis Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Meridion circulare var. constrictum Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Navicula cryptocephala Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Neidium affine Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Nitzschia acidoclinata Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Nitzschia intermedia Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Nitzschia palea Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Nitzschia recta Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Pinnularia braunii Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Pinnularia obscura Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Sellaphora saugerresii (Desm.) Wetzel and Mann 2015

Page 57 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Site ID Date Division Class Order Family Genus Species Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Stauroneidaceae Stauroneis sp . Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Surirellales Surirellaceae Stenopterobia curvula Site 002 4/5/2021 Bacillariophyta Bacillariophyceae Surirellales Surirellaceae Surirella angusta Site 002 4/5/2021 Bacillariophyta Fragilariophyceae Tabellariales Tabellariaceae Tabellaria flocculosa Site 002 4/5/2021 Bacillariophyta Fragilariophyceae Licmophorales Ulnariaceae Ulnaria delicatissima Site 002 QC 4/5/2021 Bacillariophyta Coscinodiscophyceae Aulacoseirales Aulacoseiraceae Aulacoseira crassipunctata Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia bilunaris Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia exigua Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia horstii Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia islandica Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia naegelii Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia rhomboidea Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia soleirolii Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia subarcuatoides Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia tenella Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia trinacria Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia ursamaioris Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilaria sp. Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Amphipleuraceae Frustulia crassinervia Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Gomphonema utae Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculales incertae sedis Mayamaea permitis Site 002 QC 4/5/2021 Bacillariophyta Fragilariophyceae Tabellariales Tabellariaceae Meridion circulare Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Navicula cryptocephala Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Neidiaceae Neidium affine Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia acidoclinata Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia intermedia Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia palea Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia recta Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia braunii Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia obscura Site 002 QC 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Sellaphoraceae Sellaphora saugerresii

Page 58 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Number of Valves per Site ID Date Variety Valves mL AVG_BV (µ³) Biov olume (µ³/mL) Site 002 4/5/2021 1 3881.32 6441921.80 25003128710.76 Site 002 4/5/2021 1 3881.32 9566784.00 37131703736.97 Site 002 4/5/2021 11 42694.47 37199576.82 1588216094544.35 Site 002 4/5/2021 24 93151.56 69016192.00 6428966209077.80 Site 002 4/5/2021 11 42694.47 135599514.61 5789348963782.21 Site 002 QC 4/5/2021 2 2942.70 611852.44 1800496020.04 Site 002 QC 4/5/2021 43 63267.97 18179582.34 1150185340203.92 Site 002 QC 4/5/2021 135 198632.01 11082289.64 2201297476658.82 Site 002 QC 4/5/2021 16 23541.57 2023571.19 47638046193.52 Site 002 QC 4/5/2021 2 2942.70 2224229.70 6545232860.92 Site 002 QC 4/5/2021 8 11770.79 4844286.00 57021053023.26 Site 002 QC 4/5/2021 51 75038.76 12231692.93 917851066225.12 Site 002 QC 4/5/2021 15 22070.22 41697530.00 920273803921.57 Site 002 QC 4/5/2021 113 166262.35 12016232.82 1997847106111.92 Site 002 QC 4/5/2021 102 150077.52 18022287.25 2704740164031.00 Site 002 QC 4/5/2021 60 88280.89 1673954.23 147778175172.64 Site 002 QC 4/5/2021 2 2942.70 836873.84 2462665696.89 Site 002 QC 4/5/2021 1 1471.35 253090.86 372384788.69 Site 002 QC 4/5/2021 2 2942.70 4615113.73 13580878831.46 Site 002 QC 4/5/2021 7 10299.44 1305707.17 13448049568.36 Site 002 QC 4/5/2021 1 1471.35 43088.76 63398570.73 Site 002 QC 4/5/2021 constrictum 1 1471.35 287100.00 422424076.61 Site 002 QC 4/5/2021 1 1471.35 320736.90 471915669.86 Site 002 QC 4/5/2021 1 1471.35 7547362.02 11104797743.37 Site 002 QC 4/5/2021 12 17656.18 777153.30 13721557581.40 Site 002 QC 4/5/2021 1 1471.35 1090505.46 1604513277.52 Site 002 QC 4/5/2021 6 8828.09 1256000.06 11088080749.73 Site 002 QC 4/5/2021 7 10299.44 5803149.67 59769177894.54 Site 002 QC 4/5/2021 4 5885.39 12611651.69 74224525520.30 Site 002 QC 4/5/2021 2 2942.70 335644.61 987700208.08 Site 002 QC 4/5/2021 2 2942.70 103871.25 305661559.51

Page 59 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2021 Diatom Analysis Taxonomy Report

Collection EcoAnalysts Initial Percent Site ID Date Sample ID Volume Counted Taxon Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Tabellaria flocculosa Site 002 QC 4/5/2021 8205.01-03 172 0.000395% Ulnaria delicatissima Site 003 4/5/2021 8205.01-04 210 0.000347% Aulacoseira crassipunctata Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia ambivalens Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia bilunaris Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia exigua Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia horstii Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia implicata Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia incisa Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia metamonodon Lange-Bertalot 2011 Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia naegelii Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia rhomboidea Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia soleirolii Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia subarcuatoides Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia sudetica Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia tenella Site 003 4/5/2021 8205.01-04 210 0.000347% Eunotia trinacria Site 003 4/5/2021 8205.01-04 210 0.000347% Fragilaria tenera Site 003 4/5/2021 8205.01-04 210 0.000347% Frustulia saxonica Site 003 4/5/2021 8205.01-04 210 0.000347% Gomphonema exilissimum Site 003 4/5/2021 8205.01-04 210 0.000347% Gomphonema utae Site 003 4/5/2021 8205.01-04 210 0.000347% Meridion circulare var. constrictum Site 003 4/5/2021 8205.01-04 210 0.000347% Neidium affine Site 003 4/5/2021 8205.01-04 210 0.000347% Neidium densestriatum Site 003 4/5/2021 8205.01-04 210 0.000347% Nitzschia acidoclinata Site 003 4/5/2021 8205.01-04 210 0.000347% Nitzschia intermedia Site 003 4/5/2021 8205.01-04 210 0.000347% Nitzschia palea Site 003 4/5/2021 8205.01-04 210 0.000347% Nitzschia recta Site 003 4/5/2021 8205.01-04 210 0.000347% Pinnularia braunii Site 003 4/5/2021 8205.01-04 210 0.000347% Pinnularia obscura Site 003 4/5/2021 8205.01-04 210 0.000347% Pinnularia subcapitata

Page 60 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Site ID Date Division Class Order Family Genus Species Site 002 QC 4/5/2021 Bacillariophyta Fragilariophyceae Tabellariales Tabellariaceae Tabellaria flocculosa Site 002 QC 4/5/2021 Bacillariophyta Fragilariophyceae Licmophorales Ulnariaceae Ulnaria delicatissima Site 003 4/5/2021 Bacillariophyta Coscinodiscophyceae Aulacoseirales Aulacoseiraceae Aulacoseira crassipunctata Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia ambivalens Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia bilunaris Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia exigua Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia horstii Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia implicata Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia incisa Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia metamonodon Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia naegelii Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia rhomboidea Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia soleirolii Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia subarcuatoides Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia sudetica Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia tenella Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Eunotiales Eunotiaceae Eunotia trinacria Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Fragilaria tenera Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Amphipleuraceae Frustulia saxonica Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Gomphonema exilissimum Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Cymbellales Gomphonemataceae Gomphonema utae Site 003 4/5/2021 Bacillariophyta Fragilariophyceae Tabellariales Tabellariaceae Meridion circulare Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Neidiaceae Neidium affine Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Neidiaceae Neidium densestriatum Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia acidoclinata Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia intermedia Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia palea Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Bacillariales Bacillariaceae Nitzschia recta Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia braunii Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia obscura Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Pinnulariaceae Pinnularia subcapitata

Page 61 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Number of Valves per Site ID Date Variety Valves mL AVG_BV (µ³) Biov olume (µ³/mL) Site 002 QC 4/5/2021 1 1471.35 1657260.00 2438406566.35 Site 002 QC 4/5/2021 2 2942.70 6935619.88 20409424054.94 Site 003 4/5/2021 32 43925.13 10247691.88 450131173805.74 Site 003 4/5/2021 7 9608.62 5152867.96 49511958759.63 Site 003 4/5/2021 94 129030.06 39141177.77 5050388609565.88 Site 003 4/5/2021 37 50788.43 2614491.68 132785924372.68 Site 003 4/5/2021 23 31571.19 2973879.99 93888916757.46 Site 003 4/5/2021 2 2745.32 735966.00 2020462529.78 Site 003 4/5/2021 2 2745.32 490644.00 1346975019.85 Site 003 4/5/2021 2 2745.32 18561400.00 50956991491.78 Site 003 4/5/2021 11 15099.26 7064640.00 106670854679.52 Site 003 4/5/2021 20 27453.20 4066027.65 111625489654.00 Site 003 4/5/2021 102 140011.34 222129622.50 31100667054963.20 Site 003 4/5/2021 43 59024.39 4434088.67 261719379739.03 Site 003 4/5/2021 2 2745.32 825752.55 2266955394.99 Site 003 4/5/2021 70 96086.22 10689320.25 1027096341661.94 Site 003 4/5/2021 21 28825.87 561758.39 16193171572.00 Site 003 4/5/2021 4 5490.64 305716.95 1678582005.67 Site 003 4/5/2021 5 6863.30 13038528.10 89487345439.59 Site 003 4/5/2021 6 8235.96 2049937.01 16883202147.02 Site 003 4/5/2021 16 21962.56 3430133.28 75334521044.58 Site 003 4/5/2021 constrictum 6 8235.96 1459875.00 12023474191.72 Site 003 4/5/2021 3 4117.98 19372278.21 79774668076.64 Site 003 4/5/2021 2 2745.32 5963763.54 16372442168.62 Site 003 4/5/2021 12 16471.92 1152553.68 18984775307.54 Site 003 4/5/2021 1 1372.66 1110177.45 1523896447.11 Site 003 4/5/2021 28 38434.49 4344471.56 166977534416.70 Site 003 4/5/2021 1 1372.66 815557.41 1119483232.82 Site 003 4/5/2021 11 15099.26 38223377.44 577144814210.32 Site 003 4/5/2021 2 2745.32 215000.72 590245879.07 Site 003 4/5/2021 8 10981.28 2853353.01 31333473779.69

Page 62 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2021 Diatom Analysis Taxonomy Report

Collection EcoAnalysts Initial Percent Site ID Date Sample ID Volume Counted Taxon Site 003 4/5/2021 8205.01-04 210 0.000347% Sellaphora saugerresii (Desm.) Wetzel and Mann 2015 Site 003 4/5/2021 8205.01-04 210 0.000347% Stauroforma exiguiformis Site 003 4/5/2021 8205.01-04 210 0.000347% Stauroneis gracilis Site 003 4/5/2021 8205.01-04 210 0.000347% Staurosira construens var. binodis

Page 63 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Site ID Date Division Class Order Family Genus Species Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Sellaphoraceae Sellaphora saugerresii Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Stauroforma exiguiformis Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Naviculales Stauroneidaceae Stauroneis gracilis Site 003 4/5/2021 Bacillariophyta Bacillariophyceae Fragilariales Fragilariaceae Staurosira construens

Page 64 of 65 DatiomFraction Taxonomy Data Tetra Tech NJ Periphyton 2 Diatom Analysis Taxonomy

Collection Number of Valves per Site ID Date Variety Valves mL AVG_BV (µ³) Biov olume (µ³/mL) Site 003 4/5/2021 1 1372.66 42834.00 58796528.64 Site 003 4/5/2021 8 10981.28 258939.48 2843487426.43 Site 003 4/5/2021 2 2745.32 14843145.31 40749190743.64 Site 003 4/5/2021 binodis 19 26080.54 10572313.19 275731684768.18

Page 65 of 65 DatiomFraction Taxonomy Data

ENCLOSURE 3

SGS TECHNICAL REPORT

(14 pages)

05/04/21

Dayton, NJ 05/04/21

The results set forth herein are provided by SGS North America Inc. e-Hardcopy 2.0 Automated Report

Technical Report for

Tetra Tech IAA Atco,1000 Jackson Road, Atco,New Jersey 103P6597.115 SGS Job Number: JD22102X

Sampling Date: 03/22/21

Report to: Tetra Tech 240 Continental Drive Suite 200 Newark, DE 19713 [email protected] ATTN: Robert Farnes

Total number of pages in report: 14

Test results contained within this data package meet the requirements Caitlin Brice, M.S. of the National Environmental Laboratory Accreditation Program General Manager and/or state specific certification programs as applicable.

Client Service contact: Shalini Williams 732-329-0200

Certifications: NJ(12129), NY(10983), CA, CT, FL, IL, IN, KS, KY, LA, MA, MD, ME, MN, NC, OH VAP (CL0056), AK (UST-103), AZ (AZ0786), PA, RI, SC, TX, UT, VA, WV, DoD ELAP (ANAB L2248)

This report shall not be reproduced, except in its entirety, without the written approval of SGS. Test results relate only to samples analyzed.

SGS North America Inc. • 2235 Route 130 • Dayton, NJ 08810 • tel: 732-329-0200 • fax: 732-329-3499 SGS is the sole authority for authorizing edits or modifications to this document. Please share your ideas about 1 of 14 Unauthorized modification of this report is strictly prohibited. how we can serve you better at: Review standard terms at: http://www.sgs.com/en/terms-and-conditions [email protected] JD22102X Sections: 1 Table of Contents

-1- 2 Section 1: Sample Summary ...... 3

Section 2: Subcontract Lab Data ...... 4 3 Section 3: Misc. Forms ...... 12 3.1: Chain of Custody ...... 13

2 of 14

JD22102X 1

SGS North America Inc.

Sample Summary Tetra Tech Job No: JD22102X IAA Atco,1000 Jackson Road, Atco,New Jersey Project No: 103P6597.115

Sample Collected Matrix Client Number Date Time By Received Code Type Sample ID

JD22102-1X 03/22/21 09:40 JS 03/22/21 AQ Surface Water ATCO-TA1 03222021

JD22102-2X 03/22/21 10:20 JS 03/22/21 AQ Surface Water ATCO-TA2 03222021

JD22102-3X 03/22/21 11:35 JS 03/22/21 AQ Surface Water ATCO-TA3 03222021

3 of 14

JD22102X

SGS North America Inc. 2

Dayton, NJ Section 2

Subcontract Lab Data

Report of Analysis

4 of 14

JD22102X /*@AB !/01111C 81 !"#$%#&!"'())' *DA !/011182 *+#,-.!/0!182 8 DAE*D !2841C715 213456546755!89:! /FEGH! !/F1 172

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JD22102X 2

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JD22102X SGS North America Inc.

Dayton, NJ 3 Section 3

Misc. Forms

Custody Documents and Other Forms

Includes the following where applicable:

• Chain of Custody

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JD22102X ,,.... CHAIN OF CUSTODY Page_l of_\ t: ;:,u;:, Norm ~menca me. - uay1on )w FED-EX Tracking# - ,5 Bottle Order Control# 2235 Route 130, Dayton, NJ 08810 1\) d'J.l t) J... TEL. 732-329-0200 FAX: 732-329-3499/3480 SGS Quote# www.sgs.com/ehsusa SGSJob# J5•C'jl3Jl-111 -· --- --· . - - -- - Client I Reporting Information Project Information Requested Analysis Matrix Codes

Company Name: Project Name: 3.1 OW - Drinking Water /CXJ1)J.·"({<5JA Ro~\! Te:ifU\-red, -:rA~ Al(D GW - Ground Water Street Address ii I Street WW-Water SW - Surface Water ,t1(1\tL~bt1\~ }4 iJ LJt, Billing Information (if different from Report to) SO-Soil 3 City State Zip City State Company Name SL- Sludge \q 11) SEO-Sediment Ne-JJI( k bE 01- Oil Project Contact , Project# Street Address LIQ - Other Liquid

.. AIR-Air ; j E~'.~.e{.(o--\:e ' f o3f16-Ht.Jl5 ~. SM\Lg; / J( ·J,1 ~l~ t &", "r· SOL - Other Solid City State Zip ~ Client Purchase Order# WP-Wipe Phone \ [ () _rt ~~ b( v 1 1 ( • -- FB - Field Blank EB-Equipment Blank Phone# Project ManaQer Attention: ~ Samrr(:) Name(s) s· ,-th. r- f,'"'\ RB - Rinse Blank ..... TB - Trip Blank .. /•Yt t '~ (V\~ ":j--. (~ Collection Number of preserved Bottles .__j w '.L -a 0: ~ I w I 0 \" a 0.-~ SGS Sampled Grab(G) 0 z 0 () -l 0 0 ..__ u ro z 0 I w z -- Sample# Field ID I Point of Collection MEOH/01 Vial# Date Time by Comp (C) Matrix #of bottles I "' ..c::::. x LAB USE ONLY z I r z 0 " w

Turn Around Time (Business Days) Deliverable Comments I Special Instructions

Approved By (SGS PM): I Date: Commercial "A" (Level 1) NYASP Category A POP-QSM5 0 D D 1(Jl"t"61t~(( fl\ l L.~ tli 0 10 Business Days 0 Commercial "B" (Level 2) D NYASP Category B MA MCP Criteria 0 5 Business Days ~1i1~il'l~t~~MENI Ate..':l/£, 0 NJ Reduced (Level 3) D --- (5a 3 Business Days* IX:] Full Tier I (Level 4) D CT RCP Criteria--- 2 Business Days* Commercial "C" State Forms 0 ~.f.ft VFHEICA!IQN 0 D 0 1 Business Day* ~ NJ PKQP D EPP Format 0 Other ~ Commercial "A"= Results only; Commercial "B" = Results+ QC Summary All data available via Lablink •Approval needed for y'3 Bu~inessPay TAT Commercial "C" = Results + QC Summary + Partial Raw data htto://www.sas.com/en/terms-and-conditions f Sanlpfa Cu:/totlv niust be do.i;umented below each time samples change possession, including courier delivery. Relinquished By: Date/Time: Received By: Re~~uiJ~\\~~~ 1 ~~'."J\m\1I1ti1s1 c1trllJJ{(1,f~-- 2 2 Relinquished by: - Date /Time: Receive\. By: '- Relinquished By: Date/Time: Received By: 3 3 4 4 Relinquished by: Date/Time: Received By: Custody Seal # 0 Intact Preserved where applicable On Ice Cool5~E;(Y12} 5 5 0 Not intact I Absent 0 Therm. ID· D

JD22102X: Chain of Custody Page 1 of 2

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JD22102X SGS Sample Receipt Summary

Job Number: JD22102 Client: TETRA TECH Project: IAA ATCO,1000 JACKSON ROAD, ATCO,NEW J

Date / Time Received: 3/22/2021 2:45:00 PM Delivery Method: Airbill #'s: 3.1

Cooler Temps (Raw Measured) °C: Cooler 1: (2.9);

Cooler Temps (Corrected) °C: Cooler 1: (1.6); 3

Cooler Security Y or N Y or N Sample Integrity - Documentation Y or N 3. COC Present: 1. Custody Seals Present: 1. Sample labels present on bottles: 4. Smpl Dates/Time OK 2. Custody Seals Intact: 2. Container labeling complete: Cooler Temperature Y or N 3. Sample container label / COC agree:

1. Temp criteria achieved: Sample Integrity - Condition Y or N 2. Cooler temp verification: IR Gun 1. Sample recvd within HT: 3. Cooler media: Ice (Bag) 2. All containers accounted for: 4. No. Coolers: 1 3. Condition of sample: Intact Quality Control Preservation Y or N N/A Sample Integrity - Instructions Y or N N/A 1. Trip Blank present / cooler: 1. Analysis requested is clear: 2. Trip Blank listed on COC: 2. Bottles received for unspecified tests

3. Samples preserved properly: 3. Sufficient volume recvd for analysis: 4. VOCs headspace free: 4. Compositing instructions clear:

5. Filtering instructions clear:

Test Strip Lot #s: pH 1-12: 212820 pH 12+: 203117A Other: (Specify)

Comments

SM089-03 Rev. Date 12/7/17

JD22102X: Chain of Custody Page 2 of 2

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JD22102X