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LIS Impervious Surface Final Report
PROJECT COMPLETION REPORT Mapping and Monitoring Changes in Impervious Surfaces in the Long Island Sound Watershed March 2006 James D. Hurd, Research Associate Daniel L. Civco, Principal Investigator Sandy Prisloe, Co-Investigator Chester Arnold, Co-Investigator Center for Land use Education And Research (CLEAR) Department of Natural Resources Management & Engineering College of Agriculture and Natural Resources The University of Connecticut Storrs, CT 06269-4087 Table of Contents Introduction . 4 Study Area and Data . 5 Land Cover Classification . 7 Sub-pixel Classification Overview . 8 Initial Sub-pixel Classification . 10 Post-classification Processing . 10 Validation . 13 Reseults and Discussion. 15 References . 18 Appendix A: Per Pixel Comparison of Planimetric and Estimated Percent Impervious Surfaces .. 21 Appendix B: Comparison of Planimetric and Estimated Percent Impervious Surfaces Summarized Over Grid Cells of Various Sizes. 34 Appendix C: Summary of Impervious Surfaces per Sub-regional Watershed . 46 Appendix D: Table of Deliverables . 56 i List of Figures Figure 1. Hydrologic impact of urbanization flowchart . 5 Figure 2. Study area . 6 Figure 3. Examples of land cover for 1985, 1990, 1995, and 2002 . 8 Figure 4. IMAGINE Sub-pixel Classifier process . 9 Figure 5. Examples of raw impervious surface estimates for 1985, 1990, 1995, and 2002 11 Figure 6. Examples of final impervious surface estimates for 1985, 1990, 1995, and 2002 14 Figure A-1. 1990 West Hartford validation data (area 1) and difference graph . 22 Figure A-2. 1990 West Hartford validation data (area 2) and difference graph . 23 Figure A-3. 1995 Marlborough validation data and difference graph . 24 Figure A-4. 1995 Waterford validation data (area 1) and difference graph . -
Blackledge River Habitat Restoration Project Success Stories May 2005 Edition
Blackledge River Habitat Restoration Project Success Stories May 2005 Edition Connecticut Department of Environmental Protection, 79 Elm Street, Hartford, CT 06106-5127 – Gina McCarthy, Commissioner Streambank Erosion Before Restoration Streambank After Restoration Lower Blackledge River Colchester, CT Introduction the lack of an extensive and stable streambank root system contributed to significant erosion and The Connecticut Department of Environmental stream sedimentation. Erosion also caused the loss Protection (CT DEP) completed a stream habitat of streamside vegetation critical for cooling river restoration project within the lower Blackledge water temperatures and the loss of valuable deep River in Colchester. The DEP Wildlife Division’s pool fish habitats. This watercourse supports a diverse mixture of native resident stream fish as well as an excellent recreational coldwater fishery comprised of hatchery reared adult brook, brown, and rainbow trout. In addition, the Blackledge River serves as vital nursery habitat for juvenile Atlantic salmon. The Purpose Specific objectives and purposes of the project are as follows: restore and stabilize the streambank and channel to correct local erosion problems; restore instream aquatic resource and riparian habitat; decrease downstream sediment loading; Wetland Habitat and Mosquito Management incorporate geomorphology principles and soil (WHAMM) Program carried out the project bioengineering techniques in restoration design; utilizing special equipment to minimize demonstrate new technologies and methods for construction-related disturbances. CT DEP staff stream channel restoration. and Biohabitats, Inc., the ecological restoration consulting firm that designed the project, provided The Resource and Solution construction management. The project took 6 weeks to complete and withstood high flows due This is a comprehensive streambank stabilization, to 4 inches of rain from the remnants of Hurricane river channel restoration and fish habitat Ivan. -
Salmon River Watershed Brochure
To Learn More... Who is SRWP? Our Volunteers….. The Salmon River Watershed Partnership is a collaboration The Salmon River Watershed Partner- Website: www.salmonriverct.org of local watershed towns in partnership with other local and ship is fortunate to have many dedicat- Facebook: Salmon River Watershed ed volunteers. If you are interested in state organizations including the volunteering, please see some of the Photo: Emma Coffey Partnership Colchester Land Trust, CT De- partment of Energy and Environ- opportunities described below: Email: [email protected] Fall Stream Assessments: This is a commu- mental Protection, The Nature nity volunteer program that follows CT DEEP Conservancy and Trout Unlim- protocol to collect and ID benthic macroinverte- ited. brates. Certain species of caddisflies, stone- SRWP works collectively to flies and mayflies are intolerant of water pollu- manage the resources of the tion and are therefore good indicators of water Healthy Watershed watershed across municipal quality and stream health. Volunteers work lines, focusing on water quality, alongside SRWP field leaders to conduct field assessments. Healthy Communities land-use management, preser- vation and outreach and education. It is a program under CT Summer Baseline Stream Monitoring: Resource and Conservation Area, Inc., a qualified 501(3)(c) SRWP has been monitoring summer stream non-profit. SRWP is primarily funded through the watershed water quality conditions for the last 6 sum- mers. We measure water temperature, dis- towns. solved oxygen, pH, conductivity, total dis- Some of our Projects and Programs solved solids and salinity using hand-held meters. Summer is an especially challeng- Baseline Summer Water Quality Monitoring (1) ing time for fish and other critters that live in Stream Road Culvert Data Collection (2) our local waterways. -
Preserving Connecticut's Bridges Report Appendix
Preserving Connecticut's Bridges Report Appendix - September 2018 Year Open/Posted/Cl Rank Town Facility Carried Features Intersected Location Lanes ADT Deck Superstructure Substructure Built osed Hartford County Ranked by Lowest Score 1 Bloomfield ROUTE 189 WASH BROOK 0.4 MILE NORTH OF RTE 178 1916 2 9,800 Open 6 2 7 2 South Windsor MAIN STREET PODUNK RIVER 0.5 MILES SOUTH OF I-291 1907 2 1,510 Posted 5 3 6 3 Bloomfield ROUTE 178 BEAMAN BROOK 1.2 MI EAST OF ROUTE 189 1915 2 12,000 Open 6 3 7 4 Bristol MELLEN STREET PEQUABUCK RIVER 300 FT SOUTH OF ROUTE 72 1956 2 2,920 Open 3 6 7 5 Southington SPRING STREET QUINNIPIAC RIVER 0.6 MI W. OF ROUTE 10 1960 2 3,866 Open 3 7 6 6 Hartford INTERSTATE-84 MARKET STREET & I-91 NB EAST END I-91 & I-84 INT 1961 4 125,700 Open 5 4 4 7 Hartford INTERSTATE-84 EB AMTRAK;LOCAL RDS;PARKING EASTBOUND 1965 3 66,450 Open 6 4 4 8 Hartford INTERSTATE-91 NB PARK RIVER & CSO RR AT EXIT 29A 1964 2 48,200 Open 5 4 4 9 New Britain SR 555 (WEST MAIN PAN AM SOUTHERN RAILROAD 0.4 MILE EAST OF RTE 372 1930 3 10,600 Open 4 5 4 10 West Hartford NORTH MAIN STREET WEST BRANCH TROUT BROOK 0.3 MILE NORTH OF FERN ST 1901 4 10,280 Open N 4 4 11 Manchester HARTFORD ROAD SOUTH FORK HOCKANUM RIV 2000 FT EAST OF SR 502 1875 2 5,610 Open N 4 4 12 Avon OLD FARMS ROAD FARMINGTON RIVER 500 FEET WEST OF ROUTE 10 1950 2 4,999 Open 4 4 6 13 Marlborough JONES HOLLOW ROAD BLACKLEDGE RIVER 3.6 MILES NORTH OF RTE 66 1929 2 1,255 Open 5 4 4 14 Enfield SOUTH RIVER STREET FRESHWATER BROOK 50 FT N OF ASNUNTUCK ST 1920 2 1,016 Open 5 4 4 15 Hartford INTERSTATE-84 EB BROAD ST, I-84 RAMP 191 1.17 MI S OF JCT US 44 WB 1966 3 71,450 Open 6 4 5 16 Hartford INTERSTATE-84 EAST NEW PARK AV,AMTRAK,SR504 NEW PARK AV,AMTRAK,SR504 1967 3 69,000 Open 6 4 5 17 Hartford INTERSTATE-84 WB AMTRAK;LOCAL RDS;PARKING .82 MI N OF JCT SR 504 SB 1965 4 66,150 Open 6 4 5 18 Hartford I-91 SB & TR 835 CONNECTICUT SOUTHERN RR AT EXIT 29A 1958 5 46,450 Open 6 5 4 19 Hartford SR 530 -AIRPORT RD ROUTE 15 422 FT E OF I-91 1964 5 27,200 Open 5 6 4 20 Bristol MEMORIAL BLVD. -
Connecticut Watersheds
Percent Impervious Surface Summaries for Watersheds CONNECTICUT WATERSHEDS Name Number Acres 1985 %IS 1990 %IS 1995 %IS 2002 %IS ABBEY BROOK 4204 4,927.62 2.32 2.64 2.76 3.02 ALLYN BROOK 4605 3,506.46 2.99 3.30 3.50 3.96 ANDRUS BROOK 6003 1,373.02 1.03 1.04 1.05 1.09 ANGUILLA BROOK 2101 7,891.33 3.13 3.50 3.78 4.29 ASH CREEK 7106 9,813.00 34.15 35.49 36.34 37.47 ASHAWAY RIVER 1003 3,283.88 3.89 4.17 4.41 4.96 ASPETUCK RIVER 7202 14,754.18 2.97 3.17 3.31 3.61 BALL POND BROOK 6402 4,850.50 3.98 4.67 4.87 5.10 BANTAM RIVER 6705 25,732.28 2.22 2.40 2.46 2.55 BARTLETT BROOK 3902 5,956.12 1.31 1.41 1.45 1.49 BASS BROOK 4401 6,659.35 19.10 20.97 21.72 22.77 BEACON HILL BROOK 6918 6,537.60 4.24 5.18 5.46 6.14 BEAVER BROOK 3802 5,008.24 1.13 1.22 1.24 1.27 BEAVER BROOK 3804 7,252.67 2.18 2.38 2.52 2.67 BEAVER BROOK 4803 5,343.77 0.88 0.93 0.94 0.95 BEAVER POND BROOK 6913 3,572.59 16.11 19.23 20.76 21.79 BELCHER BROOK 4601 5,305.22 6.74 8.05 8.39 9.36 BIGELOW BROOK 3203 18,734.99 1.40 1.46 1.51 1.54 BILLINGS BROOK 3605 3,790.12 1.33 1.48 1.51 1.56 BLACK HALL RIVER 4021 3,532.28 3.47 3.82 4.04 4.26 BLACKBERRY RIVER 6100 17,341.03 2.51 2.73 2.83 3.00 BLACKLEDGE RIVER 4707 16,680.11 2.82 3.02 3.16 3.34 BLACKWELL BROOK 3711 18,011.26 1.53 1.65 1.70 1.77 BLADENS RIVER 6919 6,874.43 4.70 5.57 5.79 6.32 BOG HOLLOW BROOK 6014 4,189.36 0.46 0.49 0.50 0.51 BOGGS POND BROOK 6602 4,184.91 7.22 7.78 8.41 8.89 BOOTH HILL BROOK 7104 3,257.81 8.54 9.36 10.02 10.55 BRANCH BROOK 6910 14,494.87 2.05 2.34 2.39 2.48 BRANFORD RIVER 5111 15,586.31 8.03 8.94 9.33 9.74 -
State of the Watershed Report the Hockanum River
THE HOCKANUM RIVER STATE OF THE WATERSHED REPORT December 2005 Prepared for: North Central Conservation District, Inc. Prepared by: Funded in part by the Connecticut Department of Environmental Protection through a United States Environmental Protection Agency Clean Water Act Section 604(b) Water Quality Management Planning Grant. THE HOCKANUM RIVER STATE OF THE WATERSHED REPORT North Central Conservation District, Inc. TABLE OF CONTENTS SECTION PAGE 1.0 INTRODUCTION ....................................................................................................... 1 2.0 HISTORICAL PERSPECTIVE................................................................................... 5 2.1 Geology............................................................................................................ 5 2.2 Population and Industry................................................................................... 5 2.3 Restoration Efforts........................................................................................... 7 3.0 WATER RESOURCES ............................................................................................... 9 3.1 Water Quantity................................................................................................. 9 3.2 Water Quality................................................................................................. 12 3.2.1 Classifications and Impairments........................................................ 12 3.2.2 Monitoring Data ............................................................................... -
Connecticut Fish Distribution Report2012
Connecticut Fish Distribution Report 2012 Connecticut Department of Energy & Environmental Protection Bureau of Natural Resources Inland Fisheries Division 79 Elm Street, Hartford, CT 06106 860-424-3474 www.ct.gov/deep/fishing www.facebook.com/ctfishandwildlife The Connecticut Fish Distribution Report is published annually by the Department of Energy and Environmental Protection Daniel C. Esty, Commissioner Susan Whalen, Deputy Commissioner Bureau of Natural Resources William A. Hyatt, Chief Inland Fisheries Division Peter Aarrestad, Director 79 Elm Street Hartford, CT 06106-5127 860-424-FISH (3474) www.ct.gov/deep/fishing www.facebook.com/ctfishandwildlife Table of Contents Introduction 3 DEEP State Hatcheries 3 Connecticut’s Stocked Fish 4 Stocking Summary 2012 7 Fish Distribution Numbers 8 Catchable trout 8 Broodstock Atlantic salmon 18 Brown trout fry/fingerlings 18 Kokanee fry 18 Northern pike 19 Walleye 19 Channel catfish 19 Miscellaneous Diadromous Fish Stocking 20 (Atlantic salmon, brown trout, Shad, Alewife) Cover: Rearing tanks at the Quinebaug Valley State Trout Hatchery (top), a Seeforellen brown trout, from Kensington State Fish Hatchery being stocked (middle left-photo credit Bill Gerrish), channel catfish being unloaded and stocked (middle right-photo credit Neal Hagstrom), CT DEEP IFD trout stocking truck (lower left-photo credit Justin Wiggins), and a net of brown trout being removed from the rearing tank at the Burlington State Fish Hatchery and headed for the stocking truck (lower right-photo credit Bill Gerrish). The Connecticut Department of Energy and Environmental Protection is an Affirmative Action/Equal Opportunity Employer that is committed to complying with the requirements of the Americans with Disabilities Act. -
Annual Newsletter 2018
SALMON RIVER WATERSHED PARTNERSHIP ANNUAL NEWSLETTER SALMON RIVER WATERSHED 2018 A Good Ol’ Fashioned River Clean-up What we Collected A River Clean-up….. *1 mattress box-spring *2 batteries Sometimes river protection means *8 tires *42 single-use bags donning work gloves, filling trash *201+ plastic bottles *313 other plastic bags and leaving behind a cleaner, *110 glass bottles *33 nippers safer streambank. This last fall as *56 aluminum cans *63 Styrofoam cups part of CT River Conservancy’s *52 fast food items *8 diapers *1 carpet *5 pharma./syringes annual “Source to Sea” Clean-Up, *9 articles of clothing *2 pieces of furniture CME Associates and the UCONN *12 bags of garbage * 1 computer Soil & Water Conservation Club *16 street sweeper bristles partnered with the Salmon River Watershed Partnership and the Town of Colchester to clean up around the commuter lot at the RT 2-Rt 149 intersection and along the Jeremy River banks adjacent to the Airline Trail. This site is just upstream of where the Norton Mill Dam was removed last fall. So it seems only fitting that a “River Restored” is also a “River Worth Cleaning.” www.salmonriverct.org The Missing Link in Colchester In 2015, the Town of Colchester applied for and was awarded a grant from the CT DEEP Recreational Trails Program. Colchester’s application, was for the design of a smaller pedestrian trail that would link two larger trail networks. This connection, once implemented would provide a 90+ mile contiguous network of pedestrian trails, beginning in East Lyme, CT and ending at the Massachusetts border in the Town of Thompson, CT. -
Schenob Brook
Sages Ravine Brook Schenob BrookSchenob Brook Housatonic River Valley Brook Moore Brook Connecticut River North Canaan Watchaug Brook Scantic RiverScantic River Whiting River Doolittle Lake Brook Muddy Brook Quinebaug River Blackberry River Hartland East Branch Salmon Brook Somers Union Colebrook East Branch Salmon Brook Lebanon Brook Fivemile RiverRocky Brook Blackberry RiverBlackberry River English Neighborhood Brook Sandy BrookSandy Brook Muddy Brook Freshwater Brook Ellis Brook Spruce Swamp Creek Connecticut River Furnace Brook Freshwater Brook Furnace Brook Suffield Scantic RiverScantic River Roaring Brook Bigelow Brook Salisbury Housatonic River Scantic River Gulf Stream Bigelow Brook Norfolk East Branch Farmington RiverWest Branch Salmon Brook Enfield Stafford Muddy BrookMuddy Brook Factory Brook Hollenbeck River Abbey Brook Roaring Brook Woodstock Wangum Lake Brook Still River Granby Edson BrookEdson Brook Thompson Factory Brook Still River Stony Brook Stony Brook Stony Brook Crystal Lake Brook Wangum Lake Brook Middle RiverMiddle River Sucker BrookSalmon Creek Abbey Brook Salmon Creek Mad RiverMad River East Granby French RiverFrench River Hall Meadow Brook Willimantic River Barkhamsted Connecticut River Fenton River Mill Brook Salmon Creek West Branch Salmon Brook Connecticut River Still River Salmon BrookSalmon Brook Thompson Brook Still River Canaan Brown Brook Winchester Broad BrookBroad Brook Bigelow Brook Bungee Brook Little RiverLittle River Fivemile River West Branch Farmington River Windsor Locks Willimantic River First -
Annual Connecticut Fish Distribution Report
1 Connecticut Department of Energy & Environmental Protection Bureau of Natural Resources Fisheries Division 79 Elm Street, Hartford, CT 06106 860-424-FISH (3474) https://portal.ct.gov/DEEP/Fishing/CT-Fishing The Connecticut Department of Energy and Environmental Protection is an Affirmative Action/Equal Opportunity Employer that is committed to complying with the requirements of the Americans with Disabilities Act. Please contact us at (860) 418-5910 or [email protected] if you: have a disability and need a communication aid or service; have limited proficiency in English and may need information in another language; or if you wish to file an ADA or Title VI discrimination complaint. The Fish Stocking Report is published annually by the Connecticut Department of Energy and Environmental Protection Katie Dykes, Commissioner Mason Trumble, Deputy Commissioner, Environmental Conservation Branch Rick Jacobson, Chief, Bureau of Natural Resources Fisheries Division Pete Aarrestad, Director 79 Elm Street Hartford, CT 06106-5127 DEEP Video ctfishandwildlife ctfishinginfo ctfishandwildlife Table of Contents Introduction 3 Connecticut’s Stocked Fish 3 DEEP State Fish Hatcheries 6 Connecticut’s Hatchery Raised Trout 9 When and Where are Trout Stocked 10 Fish Distribution Numbers 2020 Stocking Summary 11 Trout Stocked By the Fisheries Division: Summary of Catchable Trout Stocked in 2020 13 Trout and Salmon Stamp 14 Lakes and Ponds 15 River, Streams, and Brooks 23 Return of the Tiger Trout 33 Youth Fishing Passport – Top Anglers 2020 34 Other Fish Stocked By the Fisheries Division 35 Brown Trout Fry 35 Broodstock Atlantic Salmon 35 Kokanee Fry 35 Sea Run Iokii Brown Trout Smolt 35 Lake Trout 36 Walleye Fingerlings 37 Northern Pike Fingerlings 38 Channel Catfish Adults 38 Migratory Fish Species Stocking 39 Knobfin Sculpin 40 Don’t Be a Bonehead! 42 Anglers, Thank You for Your Support 43 Cover: Carlos Franco with one of the 3,000 Tiger Trout stocked in the fall of 2020. -
2015 CONNECTICUT ANGLER’S GUIDE INLAND & MARINE FISHING YOUR SOURCE for CT Fishing Information
Share the Experience—Take Someone Fishing • APRIL 11 Opening Day Trout Fishing 2015 CONNECTICUT ANGLER’S GUIDE INLAND & MARINE FISHING YOUR SOURCE For CT Fishing Information » New Reduced » Opening Day of » New Inland »New Marine Fees for 16 and Trout Season Regulations Regulations 17 Year Olds! Moved to 2nd for 2015 for 2015 See pages 8 & 10 Saturday in April See page 20 See page 54 See page 20 Connecticut Department of Energy & Environmental Protection www.ct.gov/deep/fishing GREAT GEAR, RIGHT HERE! Make it a super season! West Marine is the one-stop source for all of the best brands in fishing! Visit our Connecticut stores! For the location nearest you, or to shop 24/7, go to westmarine.com 2015 CONNECTICUT ANGLER’S GUIDE INLAND REGULATIONS INLAND & MARINE FISHING Easy two-step process: 1. Check the REGULATION TABLE (page 21) for general Contents statewide regulations. General Fishing Information 2. Look up the waterbody in the LAKE AND PONDS Directory of Services Phone Numbers .............................2 (pages 28–37) or RIVERS AND STREAMS Licenses .......................................................................... 10 (pages 40–48) listings to find any special regulations. Permits ............................................................................ 11 Marine Angler Registry Program .................................... 11 Trophy Affidavit ............................................................... 12 Trophy Fish Awards ....................................................12–13 Law Enforcement ........................................................... -
Ct Deep 2018 Spring Stocking Trout
CT DEEP 2018 SPRING STOCKING TROUT YOU CAN FIND US DIRECTLY ON FACEBOOK. This page features a variety of information on fishing, hunting, and wildlife watching in Connecticut. The address is www.facebook.com/CTFishandWildlife. DEEP’s 2018 spring trout stockings were completed on May 25. Prior to Opening Day, approximately 306,000 trout were stocked into nearly 100 lakes and ponds and over 120 rivers and streams located throughout Connecticut. DEEP’s in-season stockings are now underway with nearly 240,000 additional trout scheduled to be stocked between Opening Day and the middle of May. On July 3 DEEP conducted its annual trout stocking on the Farmington River and fall stockings will begin in late August or early September if weather and flows cooperate. The following area was stocked on July 3 (updated 7/5/2018) RIVERS AND STREAMS: Just in time for the Fourth of July holiday, The Farmington River TMA (the West Branch Farmington River from the Goodwin Dam down to the upper boundary of the year-round catch-and-release area) was stocked with 1,800 Brown Trout (12 inch and up fish). The following areas were stocked the week of 5/21 - 5/25 (updated 5/25/2018) RIVERS AND STREAMS: In eastern Connecticut; Fenton River, Scantic River (Upper and lower), Natchaug River, Quinebaug River, Farm River (Lower), Jeremy River, Coginchaug River, the Salmon River & Salmon River TMA, Shetucket River and the Moosup River & the Moosup River TMA. In western Connecticut; Pequabuck River, Pequonnock River (Trumbull Basin, Open and Beardsley Park), the lower Naugatuck River (Waterbury – Beacon Falls), Weekeepeemee River, Little River (Oxford), Hop Brook, Nonewaug River and Pomperaug River.