STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION DIVISION OF ENVIRONMENTAL REMEDIATION Site Classification Report

4/22/2010 Site Code: 932047 Site Name: Necco Park City: Niagara Falls Town: Niagara Region: 9 County: Niagara Current Classification: 02 Proposed Classification: 04 Estimated Size (acres): 25.00 Extra Details: Landfill Significant Threat: Previously Site Type: EPA Lead Priority ranking Score: 140 Project Manager: Michael Hinton

Summary of Approvals Originator/Supervisor: Greg Sutton 03/23/2010

Regional Hazardous Waste Remedial Engineer: Gregory Sutton / 03/25/2010 Martin Doster: BEEI of NYSDOH: 03/26/2010

CO Bureau Director: Robert Knizek, Director, BURE: 04/09/2010

Assistant Division Director: Sal Ervolina: 4/15/2010

Site Description The 25-acre Necco Park landfill is an inactive hazardous and industrial waste landfill located approximately 1.5 miles north of the Niagara River along the City of Niagara Falls and the Town of Niagara line. The landfill, located off of Niagara Falls Blvd near 56th Street, was originally used as a recreational park by the Niagara Electrochemical Company, from which "Necco” is derived. The property was sold to DuPont in 1930. Necco Park is located in a heavily industrialized section of Niagara Falls and is bounded on three sides by commercial waste disposal facilities. Immediately adjacent to the north and east lies the Allied Waste Niagara Falls landfill. Immediately adjacent to the south are three inactive secure hazardous waste landfill cells and a wastewater treatment facility owned by CECOS International, Inc. An access road and a Conrail (Niagara Junction Railway Company) right-of-way bound the landfill to the west. The nearest residential neighborhoods are located approximately 2,000 feet to the south and 2,500 feet to the west, respectively. Wastes from the Necco Park landfill have migrated in the overburden and bedrock underneath the landfill and now extend underneath the CECOS facility and a portion of the BFI facility.

The site was closed in 1977, and a clay cap was installed. Hydrogeological investigations conducted by DuPont have revealed significant contamination of the groundwater adjacent to the site with volatile chlorinated organics as well as inorganics. Following a trial pump test in early 1982, DuPont commenced a continuous program of pumping groundwater from 2 wells adjacent to the disposal site to establish a hydraulic barrier to contaminant migration. The pumped groundwater was treated at CECOS International.

EPA issued an administrative order to DuPont in May of 1985 for further off-site investigation of the site. A second administrative order was issued in 1989 for further RI/FS work.

Page 1 of 4 NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION DIVISION OF ENVIRONMENTAL REMEDIATION Site Classification Report

4/22/2010 Site Code: 932047 Site Name: Necco Park As a source control measure, DuPont installed a grout curtain along the north side and portions of the east and west sides of the site. A third groundwater recovery well became operational in 1992 and contributed to increasing the hydraulic control over the site.

The USEPA issued a Record of Decision (ROD) and a Unilateral Administrative Order (UAO) in September 1998 calling for an enhanced landfill cap and hydraulic containment. The design of a landfill cap modification and hydraulic containment system was completed in 2004. Construction of the hydraulic containment system along with an interim groundwater treatment system began in August 2004 and was completed in April 2005. Treated groundwater is discharged under permit to the City of Niagara Falls Waste Water Treatment Plant. Construction of the landfill cap enhancement was completed in November 2005. A Remedial Action report was approved in September 2007 including the Operation, Maintenance and Monitoring plan. In 2008 in response to groundwater monitoring data, a Blast Fractured Bedrock trench was installed along a portion of the south property line at RW-11 to enhance the hydraulic control of the upper B Zone and overburden A Zone groundwater. Continuous pumping of RW-11 began on November 12, 2008. Remedial activity is complete, continued Operation, Maintenance and Monitoring is underway. Periodic reports demonstrating the effectiveness of the remedy are submitted. Last annual report was submitted on June 22, 2009.

Contaminants of Concern (Including Materials Disposed) Quantity Disposed OU 00 BARIUM 0.00 lb CALCIUM 0.00 lb CARBON TETRACHLORIDE 0.00 lb CHLOROFORM 0.00 HEXACHLOROBENZENE 0.00 lb HEXACHLOROBUTADIENE 0.00 lb HEXACHLOROETHANE 0.00 lb METHYLENE CHLORIDE 0.00 lb PERCHLOROETHANE 0.00 lb TRICHLOROETHENE (TCE) 0.00 lb VINYL CHLORIDE 0.00 lb 1,1-DICHLOROETHANE 0.00 lb 1,2-DICHLOROETHANE 0.00 lb 1,1,2 TCA 0.00 lb 1,1,2,2-TETRACHLOROETHANE 0.00 lb PHENOL 0.00 lb 2,4,6-TRICHLOROPHENOL 0.00 lb 2,4,5-TRICHLOROPHENOL 0.00 lb OU 01 BRINE SLUDGE, BARIUM SALTS 0.00 CHLORINATED COMPOUNDS (CHLOROBUTANES, 0.00 CHLOROETHYLENES), METHANOL, TOLUENE, ACETATES, 0.00 RUBBLE, OTHER CHEMICALS 0.00 CHLOROETHANES 0.00

Analytical Data Available for : Groundwater, Soil Applicable Standards Exceeded for: Groundwater

Page 2 of 4 NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION DIVISION OF ENVIRONMENTAL REMEDIATION Site Classification Report

4/22/2010 Site Code: 932047 Site Name: Necco Park

Site Environmental Assessment Available data indicates that during the operational history of the site approximately 186 million pounds or about 93,000 tons of liquid and solid industrial waste were disposed at the site. These wastes contained inorganic constituents (barium, calcium and sodium chloride) and organic compounds such as carbon tetrachloride, chloroform, hexachlorobenzene, hexachlorobutadiene, hexachloroethane,, methylene chloride, PCE and TCE. These wastes were disposed of and are present in the overburden and groundwater at the site. Most groundwater contamination at the site is the result of dissolution of disposed chlorinated organic liquids. DNAPL has been observed and recovered from wells in and near the site.

The design of a landfill cap modification and hydraulic containment system based on the 1998 ROD was completed in 2004. Construction of the hydraulic containment system along with an interim groundwater treatment system began in August 2004 and was completed in April 2005. Treated groundwater is discharged under permit to the City of Niagara Falls Waste Water Treatment Plant. Construction of the landfill cap enhancement was completed in November 2005. A Remedial Action report was approved in September 2007 and the Operation Maintenance and Monitoring plan is in effect.

Periodic reports demonstrating the effectiveness of the remedy are submitted. The last annual report was submitted on June 22, 2009. Thru the 2008 Annual report approximately 8,335 gallons of DNAPL has been removed since 1989. No estimate is available for contaminant removal through the groundwater

Site Health Assessment

No one is expected to come in contact with contamination from the site because the site is capped and fenced and public water serves the area.

0.00 Remedy Description and Cost

Remedy Description for Operable Unit 01

Construction of the hydraulic containment system along with an interim groundwater treatment system began in August 2004 and was completed in April 2005. Treated groundwater is discharged under permit to the City of Niagara Falls Waste Water Treatment Plant.

A Remedial Action report was approved in September 2007 including the OM&M plan. In 2008 in response to groundwater monitoring data, a Blast Fractured Bedrock trench was installed along a portion of the south property line at RW-11 to enhance the hydraulic control of the upper B Zone and overburden A Zone groundwater.

Remedial activity is complete, continued OM&M underway. Periodic reports demonstrating the effectiveness of the remedy are submitted. Last annual report submitted June 22, 2009

Total Cost $65,100,000

Page 3 of 4

NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION DIVISION OF ENVIRONMENTAL REMEDIATION Site Classification Report

4/22/2010 Site Code: 932047 Site Name: Necco Park

Remedy Description for Operable Unit 01A 2.00 To enhance the groundwater pumping system's effectiveness, a grout curtain, termed Subsurface Formation Repair (SFR), was completed in September 1989. The SFR extends along the entire western and northern property lines and approximately one-half of the eastern line. The southern portion and the south half of the eastern line were left ungrouted due to the presence of DNAPL and to allow for the recovery of contamination that had migrated beyond the Necco park property boundary.

Total Cost 2.00

Remedy Description for Operable Unit 02 3.00 Construction of the landfill cap enhancement was completed in November 2005. A Remedial Action report was approved in September 2007 including the OM&M plan.

Remedial activity is complete, continued OM&M underway. Periodic reports demonstrating the effectiveness of the remedy are submitted. Last annual report submitted June 22, 2009

Total Cost 3.00

OU 00 Site Management Plan Approval: 09/19/2007 Status: ACT

Basis for Classification Change

The USEPA issued a ROD in March 1998 requiring DuPont to upgrade the existing cap, pumping and treating of contaminated groundwater as a source control measure and collection and disposal of DNAPL. Construction of the remedy was completed in 2005 and final approval of the remedial action was granted by EPA in 2007. OM&M plan is in effect with the last annual report submitted in June 2009. The latest quarterly report was received in April 2010 and continues to indicate that the system is operating satisfactorily and the conditions of the ROD are being met.

Page 4 of 4

Niagara County GIS Page 1 of 1

Necco Park

DISCLAIMER : This is a product of Niagara County. The data depicted here have been developed with extensive cooperation from other county departments, as well as other federal, state and local governments agencies.Niagara County expressly disclaims responsibility for damages or liability that may arise from the use of this map.

PROPRIETARY INFORMATION: Any resale of this information is prohibited, except in accordance with a licensing agreement.

http://gis1.erie.gov/servlet/com.esri.esrimap.Esrimap?ServiceName=NiagaraOV&ClientVersion=3.1&Form=True&Encode=False 3/8/2010

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o G Name Address 1 Address 2 City State Zip Code

Mayor Paul Dyster City Hall 745 Main Street P.O. Box 69 Niagara Falls NY 14302 Donna Owens, City Admin City Hall 745 Main Street P.O. Box 69 Niagara Falls NY 14302 Councilman Robert Anderson Jr City Hall Room 202 745 Main Street P.O. Box 69 Niagara Falls NY 14302 Councilman Steven Fournier City Hall Room 202 745 Main Street P.O. Box 69 Niagara Falls NY 14302 Councilman Sam Fruscione City Hall Room 202 745 Main Street P.O. Box 69 Niagara Falls NY 14302 Councilwoman Kristen Grandinetti City Hall Room 202 745 Main Street P.O. Box 69 Niagara Falls NY 14302 Councilman Charles Walker City Hall Room 202 745 Main Street P.O. Box 69 Niagara Falls NY 14302 Guy Bax Niagara Falls Zoning Board 745 Main St, PO Box 69, Rm 306 Niagara Falls NY 14301 Clerk Carol Antonucci City Hall Room 114 745 Main Street P.O. Box 69 Niagara Falls NY 14301 Gerald Grose Niagara Falls Water Board 5815 Buffalo Avenue Niagara Falls NY 14304 City Engineer Tom Radomski City Hall Room 303 745 Main Street P.O. Box 69 Niagara Falls NY 14302 Chief William MacKay Niagara Falls Fire Dept. 3115 Walnut Avenue Niagara Falls NY 14301 Robert Antonucci, Director Dept. Community Development 1022 Main Street, Carnegie Bldg Niagara Falls NY 14301 Peter Kay, Director Dept of Econ Dev, City Hall Rm 17 745 Main Street P.O. Box 69 Niagara Falls NY 14302 David L. Kinney Department of Public Works 1785 New Road Niagara Falls NY 14304 Alan Nusbaum EMC, City Hall Rm 347 745 Main Street P.O. Box 69 Niagara Falls NY 14302 Mr. Derek Waltho EMC, City Hall Rm 347 745 Main Street P.O. Box 69 Niagara Falls NY 14302

Supervisor Steven Richards Town of Niagara 6305 Lawson Rd. Niagara Falls NY 14304 Mr. Mark Carpenter Town of Niagara Board 3230 Wildwood Dr. Niagara Falls NY 14304 Mr. Robert Clark Town of Niagara Board 3569 Rhode Island Ave. Niagara Falls NY 14305 Mr. Robert Herman Town of Niagara Board 7021 Laur Rd. Niagara Falls NY 14304 Mr. Charles Teixeira Town of Niagara Board 8205 Third Ave Niagara Falls NY 14304 Ms. Sylvia Virtuoso Niagara Town Clerk 8009 Crestview Dr. Niagara Falls NY 14304 Mr. Ed Adamczyk Town of Niagara Water Dept. 7105 Lockport Rd. Niagara Falls NY 14305 Chairman Fabian Rosafi Town of Niagara Env. Com. 7105 Lockport Rd. Niagara Falls NY 14305

Administrator Greg Lewis County Office Bldg, Floor 259 Park Ave Lockport NY 14094 Chairman William L. Ross Niagara Cnty Legislature 6761 Walmore Road Niagara Falls NY 14304 Wayne F. Jagow Niagara County Courthouse, 1st Floor 175 Hawley St, PO Box 461 Lockport NY 14095 Mary Jo Tamburlin Niagara County Courthouse, First Floor 175 Hawley St, PO Box 461 Lockport NY 14095 Amy Fisk Dept. Economic Development 6311 Inducon Corporate Drive Sanborn NY 14132 Dan Stapleton Niagara Cnty Dept of Health 5467 Upper Mountain Road Lockport NY 14094 Herbert A Downs Niagara Cnty Water District 5450 Ernest Rd. PO Box 315 Lockport NY 14095 James C. Volkosh Niagara Cnty Emergency Services PO Box 496 Lockport NY 14095 Sam Ferraro Niagara County IDA 6311 Inducon Corporate Dr Sanborn NY 14132 Dawn Walczk Niagara County EMC 59 Park Ave Lockport NY 14094

Senator 726 Exchange Street, Suite 511 Buffalo NY 14210 Senator Charles Schumer 130 South Elmwood Ave, #660 Buffalo NY 14202 Rep. Louise Slaughter 465 Main Street, Suite 105 Buffalo NY 14203 Assemblywoman Francine DelMonte 1700 Pine Ave Niagara Falls NY 14301 Senator 65 Court St, Rm 213 Buffalo NY 14202

Environmental News Desk WIVB ‐ CH 4 2077 Elmwood Ave Buffalo NY 14207 Environmental News Desk WGRZ TV ‐ CH 2 259 Delaware Ave Buffalo NY 14202 Environmental News Desk WKBW News Channel 77 Broadcast Plaza Buffalo NY 14202 Mark Scott, News Director WBFO 3435 Main Street, 205 Allen Hall Buffalo NY 14214 Environmental News Desk WBEN Radio 930 & WMJQ 500 Corporate Pkwy Buffalo NY 14226 Mr. Michael Desmond WNED Horizons Plaza, PO Box 1263 Buffalo NY 14240 Ms. Anne Marie Franczyk Business First 465 Main St Buffalo NY 0 Mr. Aaron Besecker Buffalo News 1 News Plaza Buffalo NY 14240 Mr. Mike Hudson, Editor Niagara Falls Reporter 1625 Buffalo Ave Niagara Falls NY 14303 Environmental News Editor The Niagara Gazette 310 Niagara St Niagara Falls NY 14302

Mr. Brian Smith Citizens Campaign for Environment 735 Delaware Ave PO Box 140 Tonawanda NY 14223 Dr. Charles Lamb Sierra Club ‐ Niagara Region 335 Walnut Ln Youngstown NY 14174 Dr. Joseph Gardella BEMC 178 Admiral Rd. Buffalo NY 14216 Ms. Julie Barrett O’Neill Buffalo Niagara Riverkeeper 1250 Niagara Street Buffalo NY 14213 James Metzger 70 Haverford Lane Williamsville NY 14221 NECCO Park Site #932047 ‐ Adjacent Properties

SBL no. Property name Street City State ZIP Contact

145.18‐1‐6Packard Land Holdings, LLC. 4861 Packard Rd Niagara Falls NY 14304 Former Airco‐Speer site #932002

145.18‐1‐4Niagara Recycling Inc 5600 Niagara Falls Blvd Niagara Falls NY 14304‐1532 David Grenier General Manager 145.19‐1‐4 Site #932042 160.07‐1‐1 160.07‐1‐5

160.06‐2‐2CECOS International Inc. 5600 Niagara Falls Blvd Niagara Falls NY 14304‐1532 John J. Zillmer 160.06‐1‐7 March 26, 2010

Mr. Robert Knizek Division of Environmental Remediation NYS Dept. of Environmental Conservation 625 Broadway - 12th Floor Albany, NY 12233-7013

: Re: Site Re-Classification Package Necco Park Site #932047 Niagara Falls (C), Niagara County

Dear Mr. Knizek:

Staff reviewed the site re-classification package for the Necco Park site, located off Niagara Falls Boulevard straddling the City of Niagara Falls and Town of Niagara, Niagara County that proposes reclassifying the site from a Class 2 to a Class 4. Based on that review, I understand that the site is a 25 acre landfill used from 1930 until 1977 by DuPont to dispose of industrial and hazardous waste. Investigations by DuPont in the 1980's revealed widespread groundwater contamination around the site, and several groundwater extraction wells were installed to control further contaminant migration. In 1998, the Environmental Protection Agency issued a Record of Decision calling for an enhanced landfill cap and hydraulic containment. The remedy was implemented between 2004 and 2005, and a bedrock blast fracture trench was added in 2008 to enhance groundwater recovery. Remedial activity is complete and continued operation, maintenance and monitoring in underway. Based on this information, I concur with the proposal to reclassify the site as a Class 4. The signed decision form is enclosed.

If you have any questions, please contact Mr. Fedigan at (518) 402-7860.

Ms. Kelly Lewandowski Site #932047 March 26, 2010

Sincerely,

Steven M. Bates, Assistant Director Bureau of Environmental Exposure Investigation

Enclosure cc: A. Salame-Alfie, Ph.D. Mr. G. Litwin/Mr. R. Fedigan/file Mr. M. Forcucci Mr. J. Devald Mr. G. Sutton

C:\Documents and Settings\smb02\Local Settings\Temp\notes6030C8\~0836954.doc UIS CHECKLIST FOR COMPLETING RECLASSIFICATIONS/ISSUING A COC

SITE NAME: NECCO Park SITE ID # 932047

1. Verify/Update Remedial Site Information - Project update guidance for sites descriptions, environmental assessments as well as basis for classification/threat statements may be found at the following internal web address: http://internal/home/der/comp/update.html ☑ Site Description (on main site page) ☑ Site Environmental Assessment (on main site page) ☑ Site Health Assessment (on main site page): requested from DOH by the DER PM, entered by SCS ☑ Site Name, Address, & Size (on main site page): verify and notify SCS to make adjustments ☑ Contacts (on main site page): verify that all affiliation information is accurate, up to date, and complete N/A G Easement Identifier (via Cross Refs link on main site page): enter County Recording Identifier ☑ Agreement/Order Ref. No. (via Cross Refs link on main site page): enter Reference No. N/A G BCP Clean Up Track (on main site page for BCP sites): select track via drop down N/A G BCP Off-Site Status (via Extra Details link on main site page) select via drop down N/A G Allowable Use (on main site page): verify most restrictive use allowed via drop down, entered by SCS N/A G Percent Enzone (via Extra Details link on main site page) verify for BCP sites via drop down

2. IC/EC Module ☑ Verify that property information is complete and accurate for all parcels (see also IGP-8, Reference 7) ☑ Verify that owner information is complete and accurate for all parcels ☑ Verify that contact information is complete and accurate (this will be the certifying party) ☑ Add Control information, as applicable (if none, check ANo Controls Needed@ box on site property details page) i. ICs - indicate all types used for the site ii. ECs - indicate all types used for the site iii. Dates - enter all applicable dates, especially AControl In Place@ date (= date filed with County Clerk) iv. Control Description - provide a summary of restrictions not copy of easement language

3. UIS Projects: ☑ Remedial Investigation/Design/Action N/A G Certificate of Completion – Completion Letter from EPA 9/19/2007 ☑ Site Management - 2005 O&M Plan ☑ Periodic Review -Last annual Report 6/19/2009 – 2008 Annual Report N/A G Create next OU and projects for BCP off-site contamination, if appropriate

4. eDocs : ☑ Agreement/Order/SAC: consent.hw932047.1998-09-28.RD_RA_Consent_Order, rod.hw932047.1998-09.necco_park N/A Environmental Easement/Deed Restr. Local Zoning – Industrial ☑ Final Engineering Report: CCR- report.hw932047.2007-08-08.Remedial_Action_Report_partial ☑ Site Management Plan: report.hw932047.2005-04-27.NeccoO_MPlan, report.hw932047.2009-06- 19.2008_Annual_Monitoring_Report ☑ Certificate of Completion/Release Letter: letter.hw932047.2005-11-18.NoticeofCompletion, letter.hw932047.2007-09-17.EPA_Approval_RA_Report ☑ Site Boundaries – GIS Air Photo’s, Site Location Map, Site Map, City of Niagara Falls 2009 Zoning map

5. Site Reclassification (when all of the items listed above are completed as appropriate) ☑ BCP, VCP, ERP, SRP - to be reclassified to AC@ by SCS if no off-site remediation is required G Supervisory Review Complete checkbox - checked after all updates to enable export to public website ☑ HW Registry - package prepared per IGP-6 and sent to SCS for processing

1/07/09

DuPont Corporate Remediation Group Buffalo Avenue & 26th Street Building 35 Niagara Falls, NY 14302 (716) 278-5100

June 19, 2009

Ms. Gloria Sosa Western New York Remediation Section New York Remediation Branch Emergency and Remediation Response Division U.S. EPA – Region II 290 Broadway, 20th Floor New York, NY 10007-1866

Dear Ms. Sosa: NECCO PARK 2008 ANNUAL REPORT

Enclosed are four copies of the Remedial Action Post-Construction Monitoring 2008 Annual Report for the DuPont Necco Park Hydraulic Controls System (HCS), Groundwater Treatment Facility (GWTF), and landfill cap.

This fourth annual report for the Necco Park Remedy has been prepared pursuant to Administrative Order (AO) Index No. II CERCLA-98-0215 dated September 28, 1998, issued by United States Environmental Protection Agency (USEPA). This report describes hydraulic and chemistry monitoring conducted in 2008 as required by the Long-Term Groundwater Monitoring Plan, dated April 2005 for the DuPont Necco Park Site located in Niagara Falls, New York.

Construction and start-up of the HCS and GWTF was substantially complete on April 5, 2005. Thereafter, the systems have been operated in accordance with the Operations and Maintenance Plan (O&M Plan). System operation uptime for 2008 was 84.0 %. Most of the downtime occurred in August and September and is attributed primarily to hydraulic testing of newly installed recovery well RW-11. Improved hydraulic control in the upper bedrock in the western portion of the site began in 4Q08 when new B/C-Zone pumping well RW-11 was put into operation. Well RW-11 was installed to replace recovery well RW-10 that exhibited diminished hydraulic efficiency soon after startup in 2005.

Approximately 512 gallons of DNAPL was recovered in 2008. This Annual Report provides a detailed evaluation of system operation with respect to the Performance Standards presented in the Necco Park Statement of Work (SOW).

Please call me at (716) 278-5496 if you have any questions or comments regarding this submittal.

Sincerely,

CORPORATE REMEDIATION GROUP

Paul F. Mazierski Project Director

PFM/mac Enc. S:\URS\NECCO LONG-TERM MON - 7537\2008 Annual Report\2008 cvr ltr.doc cc: J. Kaczor/Earth Tech, M. Hinton/NYSDEC

REMEDIAL ACTION POST- CONSTRUCTION MONITORING 2008 ANNUAL REPORT DUPONT NECCO PARK NIAGARA FALLS, NY

Date: June 19, 2009 Project No.: 507537 18985651.09002

CORPORATE REMEDIATION GROUP An Alliance between DuPont and URS Diamond

Barley Mill Plaza, Building 19 Wilmington, Delaware 19805

Remedial Action Post-Construction Monitoring Table of Contents

TABLE OF CONTENTS

Executive Summary ...... v

1.0 Project Description...... 1 1.1 Site Background...... 1 1.2 Source Area Remedial Action Documentation and Reporting...... 1

2.0 HCS Operations Summary...... 2 2.1 Operational Summary ...... 2 2.2 GWTF Process Sampling...... 3 2.3 Process Sampling Summary ...... 4 2.4 Recovery Well RW-5 Rehabilitation...... 4 2.5 Recovery Well RW-10 Replacement...... 4

3.0 HCS Performance ...... 6 3.1 Hydraulic Head Monitoring...... 6 3.2 Hydraulic Control Assessment ...... 6 3.2.1 AT-Zone and A-Zone...... 6 3.2.2 B and C Bedrock Water-Bearing Zones...... 8 3.2.3 D, E and F Bedrock Water-Bearing Zones...... 9 3.3 Groundwater Chemistry Monitoring...... 9 3.3.1 Background ...... 9 3.3.2 Discussion of Results...... 10 3.3.3 Sample Collection and Analysis...... 12 3.3.4 A-Zone...... 14 3.3.5 B/C-Zone...... 14 3.3.6 D/E/F-Zone...... 15 3.3.7 G-Zone...... 16 3.4 Data Quality Control/Quality Assurance...... 16 3.4.1 Sample Collection...... 16 3.4.2 Independent Data Validation...... 18 3.5 Groundwater Chemistry Trends...... 19 3.6 Monitoring Natural Attenuation (MNA) Assessment...... 21 3.6.1 MNA Background...... 21 3.6.2 B/C Zone Results...... 22 3.6.3 D/E/F-Zone Results...... 23 3.6.4 MNA Recommendations...... 25 3.7 DNAPL Monitoring and Recovery...... 26 3.8 Previous Report Recommendations...... 26

4.0 Cap Maintenance...... 28

5.0 Conclusions and Recommendations ...... 29 5.1 Hydraulic Control Effectiveness...... 29

2008 Annual Report.doc i Wilmington, DE Remedial Action Post-Construction Monitoring Table of Contents

5.1.1 Conclusions ...... 29 5.1.2 Recommendations ...... 30 5.2 Groundwater Chemistry Monitoring...... 30 5.2.1 Conclusions ...... 30 5.2.2 Recommendations ...... 31 5.3 Monitored Natural Attenuation Assessment...... 31 5.3.1 Conclusions ...... 31 5.3.2 Recommendations ...... 32 5.4 DNAPL Monitoring and Recovery...... 32 5.4.1 Conclusions ...... 32 5.4.2 Recommendations ...... 32 5.5 Landfill Cap...... 32 5.5.1 Conclusions and Recommendations...... 32

6.0 References...... 33

TABLES Table 2-1 HCS Recovery Well Performance Summary Table 2-2 2008 GWTF Process Sampling Results Table 3-1 Hydraulic Monitoring Locations Table 3-2 Select AT-Zone HCS Post-Startup Drawdowns Table 3-3 Select A-Zone HCS Post-Startup Drawdowns Table 3-4 Typical AT-Zone to A-Zone Vertical Gradients Table 3-5 Typical A-Zone to B-Zone Vertical Gradients Table 3-6 Select B-Zone HCS Post-Startup Drawdowns Table 3-7 Select C-Zone HCS Post-Startup Drawdowns Table 3-8 Select D/E/F-Zone HCS Post-Startup Drawdowns Table 3-9 DNAPL Components and Solubility Criteria Values Table 3-10 Effective Solubility Exceedances for DNAPL Compounds Table 3-11 One Percent of Pure-Phase Solubility Exceedances for DNAPL Compounds Table 3-12 Chemical Monitoring Locations Table 3-13 Indicator Parameter List Table 3-14 Monitored Natural Attenuation Parameters Table 3-15 Summary of MNA Results in B/C-Zone Wells Table 3-16 Summary of MNA Results in D/E/F-Zone Wells Table 3-17 2008 DNAPL Recovery Summary

2008 Annual Report.doc ii Wilmington, DE Remedial Action Post-Construction Monitoring Table of Contents

FIGURES Figure 1-1 Site Location Map Figure 2-1 BFBT Location Map Figure 3-1 Monitoring Well and Piezometer Locations Figure 3-2 Select AT-Zone Monitoring Wells: Groundwater Elevations 1Q05 - 1Q09 Figure 3-3 Select A-Zone Monitoring Wells: Groundwater Elevations 1Q05 - 1Q09 Figure 3-4 Select B-Zone Monitoring Wells: Groundwater Elevations 1Q05 - 1Q09 Figure 3-5 Select C-Zone Monitoring Wells: Groundwater Elevations 1Q05 - 1Q09 Figure 3-6 Select D-Zone Monitoring Wells: Groundwater Elevations 1Q05 - 1Q09 Figure 3-7 Select E-Zone Monitoring Wells: Groundwater Elevations 1Q05 - 1Q09 Figure 3-8 Select F-Zone Monitoring Wells: Groundwater Elevations 1Q05 - 1Q09 Figure 3-9 Potentiometric Surface Map: AT-Zone, November 13, 2008 Figure 3-10 Potentiometric Surface Map: A-Zone, November 13, 2008 Figure 3-11 Drawdown Contour Map: AT-Zone Figure 3-12 Drawdown Contour Map: A-Zone Figure 3-13 AT-Zone to A-Zone Vertical Gradients, November 13, 2008 Figure 3-14 A-Zone to B-Zone Vertical Gradients, November 13, 2008 Figure 3-15 Potentiometric Surface Map: B-Zone, November 13, 2008 Figure 3-16 Potentiometric Surface Map: C-Zone, November 13, 2008 Figure 3-17 Potentiometric Surface Map: D-Zone, November 13, 2008 Figure 3-18 Potentiometric Surface Map: E-Zone, November 13, 2008 Figure 3-19 Potentiometric Surface Map: F-Zone, November 13, 2008 Figure 3-20 Potentiometric Surface Map: A-Zone, February 19, 2009 Figure 3-21 Potentiometric Surface Map: B-Zone, February 19, 2009 Figure 3-22 Potentiometric Surface Map: C-Zone, February 19, 2009 Figure 3-23 Effect of Different Transmissivities

2008 Annual Report.doc iii Wilmington, DE Remedial Action Post-Construction Monitoring Table of Contents

APPENDICES Appendix A 2008 Semi-Annual Groundwater Sampling & Recovery Well Results Appendix B Recovery Well RW-10 Replacement Appendix C Data Validation Summary Laboratory Reports Appendix D TVOC Trend Plots Appendix E Chlorinated Ethenes & Ethene Appendix F 2008 Well Installation and Closure Logs Appendix G Landfill Cap Inspection Results

2008 Annual Report.doc iv Wilmington, DE Remedial Action Post-Construction Monitoring Executive Summary

EXECUTIVE SUMMARY This fourth Annual Report for the Necco Park Remedial Action has been prepared pursuant to Administrative Order (AO) Index No. II Comprehensive Environmental Response, Compensation and Liability Act (Superfund) (CERCLA)-98-0215 dated September 28, 1998, and issued by United States Environmental Protection Agency (USEPA). This report describes hydraulic and chemistry monitoring conducted in 2008 as required by the Long-Term Groundwater Monitoring Plan, dated April 2005 for the DuPont Necco Park Site located in Niagara Falls, New York. The Necco Park Remedial Action consists of an upgraded cap over the landfill and a groundwater hydraulic control system (HCS). The HCS includes a network of five groundwater pumping wells and a groundwater treatment facility (GWTF). Construction and startup of the HCS and GWTF was substantially complete on April 5, 2005. Thereafter, the systems have been operated in accordance with the Operations and Maintenance Plan (O&M Plan). System operation uptime for 2008 was 84%. Discounting scheduled maintenance shutdowns, system uptime for 2008 was 85.4%. Summaries of system operations and hydraulic head data have been provided to the USEPA and the New York State Department of Environmental Conservation (NYSDEC) previously in the 2008 Quarterly Data Packages. This Annual Report provides a detailed evaluation of system effectiveness with respect to the Performance Standards presented in the Necco Park Statement of Work (SOW). Hydraulic monitoring data from 2008 show that overall the HCS has maintained hydraulic control of the source area. Improved hydraulic control in the upper bedrock in the western portion of the site began in 4Q08 when new B/C-Zone pumping well RW-11 was put into operation. Well RW-11 was installed to replace recovery well RW-10 which had exhibited diminished hydraulic efficiency soon after startup in 2005. Well RW-11 includes a 170 ft section of blast fractured bedrock trench (BFBT) in the B-Zone and a bedrock open hole in the C-Zone. In accordance with the Long-Term Groundwater Monitoring Plan (LGMP), annual groundwater sampling began in 2008 after three years of biannual sampling. Groundwater sampling results from 2008 continue to show an overall decrease in concentrations of total volatile organic compounds (TVOCs) for all flow zones compared to historical results. The 2008 results indicate: ‰ With the exception of two source area limit wells, TVOC concentrations for the A-Zone were below 10 μg/l ‰ TVOC concentrations at key source area limit wells, such as 150B and 172B, continue to decline ‰ Similar decreasing or stable TVOC concentrations are apparent in the deeper bedrock zones and at key source area limit wells such as 146E The 2008 results were compared to the zone-specific source area limits provided in the 100% design submittal for overburden and bedrock hydraulic controls. Compared to the first year of long term monitoring in 2005, the 2008 results for the respective

2008 Annual Report.doc v Wilmington, DE Remedial Action Post-Construction Monitoring Executive Summary

groundwater flow zones indicate a general reduction in the number of wells where solubility criteria (1% of pure-phase and effective) are met. Groundwater chemistry results compiled since the HCS has been operational indicate declining TVOC trends at many of the monitoring locations and support modifications to chemical monitoring program starting in 2010. Hydraulic monitoring completed in 4Q08 indicates operation of new recovery well RW- 11 has greatly enhanced the hydraulic control of the A-Zone and C-Zone in the west portion of the site. Results from continued monitoring are expected to show enhanced control of the B-Zone. Continued efforts will be made in 2009 to improve the hydraulic efficiency of recovery well RW-5 including evaluations to improve the long-term groundwater recovery at this location. Results of the 2008 monitored natural attenuation (MNA) evaluation are consistent with the long term monitoring and previous findings indicating natural attenuation of site constituents is occurring under anaerobic degradation processes. Concentrations of site constituents have decreased in the majority of downgradient wells monitoring the B- through F-Zones. The presence of biochemical reaction products and microbial populations capable of degrading site constituents confirms MNA is providing beneficial groundwater remediation. Sampling for natural attenuation parameters (groundwater geochemistry and COC’s) will be continued at the frequency described in the LGMP with the last year of assessment in 2009. Results of the MNA evaluation support discontinuing monitoring of some downgradient and sidegradient wells where contamination is not present or just marginally above detection limits. Approximately 512 gallons of dense nonaqueous-phase liquid (DNAPL) was recovered in 2008. All of the DNAPL was recovered from B/C-Zone Recovery Well RW-5. Routine monitoring completed in 2008 show that DNAPL was only observed at well RW-5. A total of 8,335 gallons of DNAPL has been removed since initiation of the recovery program in 1989.

2008 Annual Report.doc vi Wilmington, DE

4/22/2010 NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION DIVISION OF ENVIRONMENTAL REMEDIATION Inactive Hazardous Waste Disposal Report

Site Code 932047 Site Name Necco Park Address 5600B Niagara Falls Boulevard Classification 04 City Niagara Falls Zip 14302 Region 9 County Niagara Town Niagara Latitude 43 degrees, 5 minutes, 42.55 seconds Estimated Size 25.0000 Longitude -78 degrees, 59 minutes, 53.73 seconds Site Type EPA Landfill

Site Description

The 25-acre Necco Park landfill is an inactive hazardous and industrial waste landfill located approximately 1.5 miles north of the Niagara River along the City of Niagara Falls and the Town of Niagara line. The landfill, located off of Niagara Falls Blvd near 56th Street, was originally used as a recreational park by the Niagara Electrochemical Company, from which 'Necco' is derived. The property was sold to DuPont in 1930. Necco Park is located in a heavily industrialized section of Niagara Falls and is bounded on three sides by commercial waste disposal facilities. Immediately adjacent to the north and east lies the Allied Waste Niagara Falls landfill. Immediately adjacent to the south are three inactive secure hazardous waste landfill cells and a wastewater treatment facility owned by CECOS International, Inc. An access road and a Conrail (Niagara Junction Railway Company) right-of-way bound the landfill to the west. The nearest residential neighborhoods are located approximately 2,000 feet to the south and 2,500 feet to the west, respectively. Wastes from the Necco Park landfill have migrated in the overburden and bedrock underneath the landfill and now extend underneath the CECOS facility and a portion of the BFI facility.

The site was closed in 1977, and a clay cap was installed. Hydrogeological investigations conducted by DuPont have revealed significant contamination of the groundwater adjacent to the site with volatile chlorinated organics as well as inorganics. Following a trial pump test in early 1982, DuPont commenced a continuous program of pumping groundwater from 2 wells adjacent to the disposal site to establish a hydraulic barrier to contaminant migration. The pumped groundwater was treated at CECOS International.

EPA issued an administrative order to DuPont in May of 1985 for further off-site investigation of the site. A second administrative order was issued in 1989 for further RI/FS work.

As a source control measure, DuPont installed a grout curtain along the north side and portions of the east and west sides of the site. A third groundwater recovery well became operational in 1992 and contributed to increasing the hydraulic control over the site.

The USEPA issued a Record of Decision (ROD) and a Unilateral Administrative Order (UAO) in September 1998 calling for an enhanced landfill cap and hydraulic containment. The design of a landfill cap modification and hydraulic containment system was completed in 2004. Construction of the hydraulic containment system along with an interim groundwater treatment system began in August 2004 and were completed in April 2005. Treated groundwater is discharged under permit to the City of Niagara Falls Waste Water Treatment Plant. Construction of the landfill cap enhancement was completed in November 2005. A Remedial Action report was approved in September 2007 including the Operation, Maintenance and Monitoring plan. In 2008 in response to groundwater monitoring data, a Blast Fractured Bedrock trench was installed along a portion of the south property line at RW-11 to enhance the hydraulic control of the upper B Zone and overburden A zone groundwater. Continous pumping of RW-11 began on November 12, 2008. Remedial activity is complete, continued Operation, Maintenqnce and Monitoring is underway. Periodic reports demonstrating the effectiveness of the remedy are submitted. Last annual report was submitted on June 22, 2009.

Contaminants of Concern (Including Materials Disposed) Quantity OU 00 BARIUM 0.00 lb CALCIUM 0.00 lb CARBON TETRACHLORIDE 0.00 lb CHLOROFORM 0.00 HEXACHLOROBENZENE 0.00 lb HEXACHLOROBUTADIENE 0.00 lb HEXACHLOROETHANE 0.00 lb 4/22/2010 METHYLENE CHLORIDE 0.00 lb PERCHLOROETHANE 0.00 lb TRICHLOROETHENE (TCE) 0.00 lb VINYL CHLORIDE 0.00 lb 1,1-DICHLOROETHANE 0.00 lb 1,2-DICHLOROETHANE 0.00 lb 1,1,2 TCA 0.00 lb 1,1,2,2-TETRACHLOROETHANE 0.00 lb PHENOL 0.00 lb 2,4,6-TRICHLOROPHENOL 0.00 lb 2,4,5-TRICHLOROPHENOL 0.00 lb OU 01 BRINE SLUDGE, BARIUM SALTS 0.00 CHLORINATED COMPOUNDS (CHLOROBUTANES, 0.00 CHLOROETHYLENES), METHANOL, TOLUENE, ACETATES, 0.00 RUBBLE, OTHER CHEMICALS 0.00 CHLOROETHANES 0.00

Analytical Data Available for : Groundwater, Soil Applicable Standards Exceeded for: Groundwater

Site Environmental Assessment Available data indicates that during the operational history of the site approximately 186 million pounds or about 93,000 tons of liquid and solid industrial waste were disposed at the site. These wastes contained inorganic constituents (barium, calcium and sodium chloride) and organic compounds such as carbon tetrachloride, chloroform, hexachlorobenzene, hexachlorobutadiene, hexachloroethane,, methylene chloride, PCE and TCE. These waste were disposed of and are present in the overburden and groundwater at the site. Most groundwater contamination at the site is the result of dissolution of disposed chlorinated organic liquids. DNAPL has been observed and recovered from wells in and near the site.

The design of a landfill cap modification and hydraulic containment system based on the 1998 ROD was completed in 2004. Construction of the hydraulic containment system along with an interim groundwater treatment system began in August 2004 and were completed in April 2005. Treated groundwater is discharged under permit to the City of Niagara Falls Waste Water Treatment Plant. Construction of the landfill cap enhancement was completed in November 2005. A Remedial Action report was approved in September 2007 and the Operation Maintenance and Monitoring plan is in effect.

Periodic reports demonstrating the effectiveness of the remedy are submitted. The last annual report was submitted on June 22, 2009. Thru the 2008 Annual report approximately 8,335 gallons of DNAPL has been removed since 1989. No estimate is available for contaminant removal through the groundwater

Site Health Assessment

No one is expected to come in contact with contamination from the site because the site is capped and fenced and public water serves the area. 4/22/2010 Owners Operators

Current Owner(s) Current Operator(s) Paul Mazierski Paul F. Mazierski E.I. DuPont de Nemours & Company DuPont Corporate Remediatiopn Group Buffalo Ave @ 26th Street 5600B Niagara Falls Blvd Niagara Falls NY 14302 Niagara Falls NY 14304-1532 Previous Owner(s)

Niagara Electro Chemical Co.

Buffalo Ave

Niagara Falls NY 14302

Disposal Owner(s) Paul F. Mazierski

E.I. DuPont de Nemours & Company

Buffalo Ave at 26th Street

Niagara Falls NY 14302 New York State Department of Environmental Conservation

PUBLIC NOTICE State Superfund Program

Site Name: Necco Park May 12, 2010 Site No. 932047 Tax Map Nos. 145.18-1-5 and 160.06-2-1 Site Location: 5600B Niagara Falls Boulevard, Niagara Falls, NY 14302

Inactive Hazardous Waste Disposal Site Classification Notice

The Inactive Hazardous Waste Disposal Site Program (the State Superfund Program) is the State's program for identifying, investigating, and cleaning up sites where the disposal of hazardous waste may present a threat to public health and/or the environment. The New York State Department of Environmental Conservation (Department) maintains a list of these sites in the Registry of Inactive Hazardous Waste Disposal Sites (the “Registry”). The site identified above was recently reclassified on the Registry as a site that no longer presents a significant threat to public health and/or the environment (Class 4). See map on other side for the location of the site.

The Site is a 25-acre landfill used from 1930 until 1977 by DuPont to dispose of industrial and hazardous waste. Investigations by DuPont in the 1980s revealed widespread groundwater contamination around the site, and several groundwater extraction wells were installed to control further contaminant migration. In 1998, the Environmental Protection Agency issued a Record of Decision calling for an enhanced landfill cap and hydraulic containment. The remedy was implemented between 2004 and 2005, and a bedrock blast fracture trench was added in 2008 to enhance groundwater recovery. Remedial activity is complete and continued operation, maintenance and monitoring is underway.

If you own property adjacent to this site and are renting or leasing your property to someone else, please share this information with them. If you no longer wish to be on the contact list for this site or otherwise need to correct our records, please contact the Department’s Project Manager listed below.

FOR MORE INFORMATION

Additional information about this site can be found using the Department’s “Environmental Site Remediation Database Search” engine which is located on the internet at: www.dec.ny.gov/cfmx/extapps/derexternal/index.cfm?pageid=3

Comments and questions are always welcome and should be directed as follows:

Mr. Michael Hinton NYS Department of Environmental Conservation Region 9 Headquarters 270 Michigan Avenue Buffalo, NY 14203 (716) 851-7220

The Department is sending you this notice in accordance with Environmental Conservation Law Article 27, Title 13 and its companion regulation (6 NYCRR 375-2.7(b)(6)(ii)) which requires the Department to notify all parties on the contact list for this site of this recent action.

Approximate Site Location

Necco Park Site Entrance 5600B Niagara Falls Blvd. Niagara Falls, NY 14302

Electronic copies: D. Desnoyers A. English K. Lewandowski R. Knizek, Director, Remedial Bureau E G. Sutton, RHWRE, Region 9 S. Doleski, Regional Permit Administrator, Region 9 M. Gollwitzer, Regional CPS, Region 9 G. Litwin, NYSDOH M. Hinton, Project Manager L. Ennist D. Moloughney

Honorable Paul Dyster, Mayor Donna Owens, City Admin Councilman Robert Anderson Jr. City Hall City Hall City Hall, Room 202 745 Main Street 745 Main Street 745 Main Street P.O. Box 69 P.O. Box 69 P.O. Box 69 Niagara Falls, NY 14302 Niagara Falls, NY 14302 Niagara Falls, NY 14302

Councilman Steven Fournier Councilman Sam Fruscione Councilwoman Kristen Grandinetti City Hall, Room 202 City Hall, Room 202 City Hall, Room 202 745 Main Street 745 Main Street 745 Main Street P.O. Box 69 P.O. Box 69 P.O. Box 69 Niagara Falls, NY 14302 Niagara Falls, NY 14302 Niagara Falls, NY 14302

Councilman Charles Walker Mr. Guy Bax Ms. Carol Antonucci, Clerk City Hall, Room 202 Niagara Falls Zoning Board City Hall, Room 114 745 Main Street 745 Main Street, Rm. 306 745 Main Street P.O. Box 69 P.O. Box 69 P.O. Box 69 Niagara Falls, NY 14302 Niagara Falls, NY 14301 Niagara Falls, NY 14301

Mr. Gerald Grose City Engineer Tom Radomski Chief William MacKay Niagara Falls Water Board City Hall, Room 303 Niagara Falls Fire Dept. 5815 Buffalo Avenue 745 Main Street 3115 Walnut Avenue Niagara Falls, NY 14304 P.O. Box 69 Niagara Falls, NY 14301 Niagara Falls, NY 14302 Mr. Peter Kay, Director Mr. Robert Antonucci, Director Mr. David L. Kinney Dept of Econ Dev. Dept. Community Development Department of Public Works City Hall, Rm. 17 Carnegie Bldg. 1785 New Road 745 Main Street 1022 Main Street Niagara Falls, NY 14304 P.O. Box 69 Niagara Falls, NY 14301 Niagara Falls, NY 14302 Mr. Alan Nusbaum Mr. Derek Waltho Honorable Steven Richards, Supervisor EMC EMC Town of Niagara City Hall, Rm. 347 City Hall, Rm. 347 6305 Lawson Rd. 745 Main Street 745 Main Street Niagara Falls, NY 14304 P.O. Box 69 P.O. Box 69

Niagara Falls, NY 14302 Niagara Falls, NY 14302

Mr. Mark Carpenter Mr. Robert Clark Mr. Robert Herman Town of Niagara Board Town of Niagara Board Town of Niagara Board 3230 Wildwood Dr. 3569 Rhode Island Ave. 7021 Laur Rd. Niagara Falls, NY 14304 Niagara Falls, NY 14305 Niagara Falls, NY 14304

Mr. Charles Teixeira Ms. Sylvia Virtuoso Mr. Ed Adamczyk Town of Niagara Board Niagara Town Clerk Town of Niagara Water Dept. 8205 Third Ave 8009 Crestview Dr. 7105 Lockport Rd. Niagara Falls, NY 14304 Niagara Falls, NY 14304 Niagara Falls, NY 14305

Chairman Fabian Rosafi Administrator Greg Lewis Chairman William L. Ross Town of Niagara Env. Com. County Office Bldg, Floor 2 Niagara County Legislature 7105 Lockport Rd. 59 Park Avenue 6761 Walmore Road Niagara Falls, NY 14305 Lockport, NY 14094 Niagara Falls, NY 14304

Mr. Wayne F. Jagow Ms. Mary Jo Tamburlin Ms. Amy Fisk Niagara County Courthouse, 1st Floor Niagara County Courthouse, First Floor Dept. Economic Development 175 Hawley Street 175 Hawley Street 6311 Inducon Corporate Drive P.O. Box 461 P.O. Box 461 Sanborn, NY 14132 Lockport, NY 14095 Lockport, NY 14095

Mr. Dan Stapleton Mr. Herbert A Downs Mr. James C. Volkosh Niagara County Dept. of Health Niagara County Water District Niagara County Emergency Services 5467 Upper Mountain Road 5450 Ernest Rd. P.O. Box 496 Lockport, NY 14094 P.O. Box 315 Lockport, NY 14095 Lockport, NY 14095

Mr. Sam Ferraro Ms. Dawn Walczk Honorable Kirsten Gillibrand Niagara County IDA Niagara County EMC United States Senator 6311 Inducon Corporate Dr. 59 Park Avenue 726 Exchange Street, Suite 511 Sanborn, NY 14132 Lockport, NY 14094 Buffalo, NY 14210

Honorable Charles E. Schumer Rep. Louise Slaughter Assemblywoman Francine DelMonte United States Senator 465 Main Street, Suite 105 1700 Pine Ave 130 South Elmwood Ave, #660 Buffalo, NY 14203 Niagara Falls, NY 14301 Buffalo, NY 14202

Honorable Antoine Thompson Environmental News Desk Environmental News Desk New York State Senator WIVB - CH 4 WGRZ TV - CH 2 65 Court Street, Rm. 213 2077 Elmwood Ave 259 Delaware Ave Buffalo, NY 14202 Buffalo, NY 14207 Buffalo, NY 14202

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Mr. Michael Desmond Ms. Anne Marie Franczyk Mr. Aaron Besecker WNED Business First Buffalo News Horizons Plaza 465 Main Street 1 News Plaza P.O. Box 1263 Buffalo, NY 14203 Buffalo, NY 14240 Buffalo, NY 14240

Mr. Mike Hudson, Editor Environmental News Editor Mr. Brian Smith Niagara Falls Reporter The Niagara Gazette Citizens Campaign for Environment 1625 Buffalo Avenue 310 Niagara Street 735 Delaware Avenue Niagara Falls, NY 14303 Niagara Falls, NY 14302 P.O. Box 140 Tonawanda, NY 14223

Dr. Charles Lamb Dr. Joseph Gardella Ms. Julie Barrett O’Neill Sierra Club - Niagara Region BEMC Buffalo Niagara Riverkeeper 335 Walnut Lane 178 Admiral Rd. 1250 Niagara Street Youngstown, NY 14174 Buffalo, NY 14216 Buffalo, NY 14213

Mr. James Metzger Packard Land Holdings, LLC Mr. David Grenier, General Manager League of Women Voters 4861 Packard Road Niagara Recycling, Inc. 70 Haverford Lane Niagara Falls, NY 14304 5600 Niagara Falls Blvd. Williamsville, NY 14221 Niagara Falls, NY 14304-1532

Mr. John J. Zillmer CECOS International, Inc. 5600 Niagara Falls Blvd. Niagara Falls, NY 14304-1532