Connecticut's Natural Hazard Mitigation Plan Update
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Department of Environmental Protection Inland Waters And
Regulations of Connecticut State Agencies TITLE 26. Fisheries & Game Agency Department of Environmental Protection Subject Inland Waters and Marine District Defined Section § 26-108-1 CONTENTS Sec. 26-108-1. Inland waters and marine district defined Revised: 2015-3-6 R.C.S.A. § 26-108-1 - I- Regulations of Connecticut State Agencies TITLE 26. Fisheries & Game Department of Environmental Protection §26-108-1 Inland Waters and Marine District Defined Sec. 26-108-1. Inland waters and marine district defined The following lines across streams flowing into Long Island Sound, Fisher’s Island Sound, Little Narragansett Bay and tributaries thereof shall be known as the inland-marine demarcation lines above which lines such water shall be known as the “inland district” and below which lines such water shall be known as the “marine district”: FAIRFIELD COUNTY Byram River, Greenwich marine district—up to and including the railroad crossing inland district—all waters above Horse Neck Brook, Greenwich marine district—none inland district—above junction with mouth of harbor Indian Harbor, Greenwich marine district—up to and including the first railroad crossing inland district—all waters above Mianus River, Greenwich marine district—below dam just above Boston Post Road inland district—all waters above Rippowam River, Stamford marine district—up to and including the first railroad crossing inland district—all waters above Noroton River, Stamford-Darien marine district—up to and including Boston Post Road inland district—all waters above Goodwives River, -
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 . -
Geographical Distribution and Potential for Adverse Biological Effects of Selected Trace Elements and Organic Compounds in Strea
Geographical Distribution and Potential for Adverse Biological Effects of Selected Trace Elements and Organic Compounds in Streambed Sediment in the Connecticut, Housatonic, and Thames River Basins, 1992-94 By Robert F. Breault and Sandra L. Harris Abstract exceed sediment-quality guidelines over a wider geographical area, although usually by lower Streambed-sediment samples were collected ratios of contaminant concentration to sediment- in 1992-94 at selected sites in the Connecticut, quality guideline than the organic compounds. Housatonic, and Thames River Basins to determine the geographical distribution of trace elements and organic compounds and their INTRODUCTION potential for adverse biological effects on aquatic organisms. Chromium, copper, lead, mercury, The Connecticut, Housatonic, and Thames River Basins study unit is one of 59 National Water-Quality nickel, zinc, chlordane, DDT, PAHs, and PCBs Assessment (NAWQA) study units nationwide. The were detected in samples from throughout the study unit drainage basin comprises an area of almost basins, but concentrations of these constituents 16,000 mi2 and extends through parts of the Province of generally were lowest in the northern forested Quebec, Canada, eastern Vermont, western New Hamp- drainage basins and highest in the southern shire, west-central Massachusetts, nearly all of Connect- urbanized drainage basins of Springfield, icut, and small parts of New York and Rhode Island. Massachusetts, and Hartford, New Haven and The study unit is entirely within the New Bridgeport, Connecticut. Possible anthropogenic England Physiographic Province (Fenneman, 1938), a sources of these contaminants include industrial plateau-like upland that rises gradually from the sea but effluent; municipal wastewater; runoff from includes numerous mountain ranges and individual agricultural, urban and forested areas; and peaks. -
Connecticut Wildlife Jan/Feb 2017
January/February 2017 CONNECTICUT DEPARTMENT OF ENERGY AND ENVIRONMENTAL PROTECTION BUREAU OF NATURAL RESOURCES DIVISIONS OF WILDLIFE, FISHERIES, AND FORESTRY January/February 2017 Connecticut Wildlife 1 From the Volume 37, Number 1 ● January/February 2017 Director’s Published bimonthly by Desk Connecticut Department of Energy and Environmental Protection Bureau of Natural Resources Wildlife Division Winter provides a unique, www.ct.gov/deep and sometimes inhospitable, Commissioner Robert Klee window to the natural world around us. While nighttime snowshoeing Deputy Commissioner after a recent snowstorm, my headlamp and a half moon revealed the Susan Whalen Chief, Bureau of Natural Resources travelings of the more adventurous wildlife, with intrepid grey squirrels William Hyatt and white-tailed deer among the more plentiful trail tracks in the snow. Director, Wildlife Division Rick Jacobson More wondrous still is star-gazing on the coldest, clearest nights. Magazine Staff A recent midnight walk with our youngest daughter Amanda was Managing Editor Kathy Herz among the most moving. It was the first time she enjoyed a clear and Production Editor Paul Fusco unblemished view of the Milky Way, and lent to pointing out some of Contributing Editors: Mike Beauchene (Fisheries) Penny Howell (Fisheries) the more prominent constellations – Orion with its noticeable three star Christopher Martin (Forestry) belt and my favorite Canis Major, the greater dog containing Sirius – Circulation Trish Cernik the dog star. Wildlife Division With all of that, Amanda was greatly taken with the most familiar of 79 Elm Street, Hartford, CT 06106-5127 (860-424-3011) Office of the Director, Recreation Management, Technical Assistance, constellations – the Big Dipper – and the ability to follow the outer lip Natural History Survey of the dipper to the North Star. -
Final Amendment to the Restoration Plan
Final Amendment to the Housatonic River Basin Final Natural Resources Restoration Plan, Environmental Assessment, and Environmental Impact Evaluation for Connecticut May 2013 State of Connecticut, Department of Energy and Environmental Protection United States Fish and Wildlife Service National Oceanic and Atmospheric Administration Contents 1.0 INTRODUCTION .................................................................................................................... 4 2.0 ALTERNATIVES ANALYSIS ................................................................................................ 7 2.1 No Action Alternative ........................................................................................................... 7 2.2 Proposed Preferred Alternative ............................................................................................. 7 2.2.1 Power Line Marsh Restoration ...................................................................................... 7 2.2.2 Long Beach West Tidal Marsh Restoration ................................................................. 10 2.2.3 Pin Shop Pond Dam Removal...................................................................................... 12 2.2.4 Old Papermill Pond Dam Removal Feasibility Study ................................................. 15 2.2.5 Housatonic Watershed Habitat Continuity in Northwest Connecticut ........................ 18 2.2.6 Tingue Dam Fish Passage ........................................................................................... -
Our Trail Guide
Trail Guide Fifth Edition - 2014 Dedicated to Cay Fields in appreciation for her many years of outstanding leadership of the Norfolk Land Trust Statement of Goals Vision: To make preservation of significant open space an integral part of Norfolk's on-going development. Mission: To work with landowners to protect ecosystems, watersheds, wildlife corridors, scenic views and other conservation values, to provide opportunities for public recreation and to foster public support for the preservation of open space. The Norfolk Land Trust was organized in 1982 to encourage the keeping of open space in Norfolk and neighboring towns for the public benefit. The Norfolk Land Trust is committed to preserving land that meets any of the following goals: A. Conservation 1. Wetlands 2. Lands important to the protection of water supplies and aquifers 3. Areas sustaining unusual plant or animal communities 4. Farmland B. Recreation, education and preservation of significant historical sites 1. Trails for hiking and cross-country skiing 2. Areas for research and nature study C. Protection of areas of unusual scenic beauty Credits: Editor: Susannah Wood Associate Editors: Shelley Harms, Debby Tait Maps: Salvatore Dziekan, Kate Johnson Cover Photo: Bruce Frisch Logo: Debby Tait Copy Editor: Daryl Eaton Welcome to the Norfolk Land Trust Trails. We maintain over 16 miles of trails for the public to enjoy. A number are located on our own properties, but we also maintain trails within three state parks in town. In some areas our trails cross over other state lands and private property with the permission of the landowners. Except for Pine Mountain, loop trails are blazed yellow, while connector trails and trails that go out and back (point to point trails) are blazed white. -
Stormwatermanagementp
STORMWATER MANAGEMENT PLAN JULY 1, 2017 Issued: January 20, 2016 Effective: July 1, 2017 Expires: June 30, 2022 Town of Glastonbury, Connecticut Department of Physical Services Engineering Division 2155 Main Street P.O. Box 6523 Glastonbury, CT. 06033 This plan is based on a template originally created by Western Connecticut Council of Governments staff and modified for statewide use by staff from UConn Center for Land use Education and Research (CLEAR). (6) POLLUTION PREVENTION / GOOD HOUSEKEEPING ......... 20 Table of Contents 6.1 DEVELOP AND IMPLEMENT FORMAL EMPLOYEE TRAINING PROGRAM ............................................................................... 20 INTRODUCTION ..................................................................... 1 6.2 IMPLEMENT MS4 PROPERTY AND OPERATIONS MAINTENANCE . 20 DESCRIPTION OF MUNICIPALITY .................................................... 1 6.3 IMPLEMENT COORDINATION WITH INTERCONNECTED MS4S ...... 22 DRAINAGE BASIN DESCRIPTIONS ................................................... 3 6.4 DEVELOP AND IMPLEMENT A PROGRAM TO CONTROL OTHER AREA SUBJECT TO THE PLAN ......................................................... 6 SOURCES OF POLLUTANTS TO THE MS4 ........................................ 22 INTERCONNECTED MS4’S ............................................................ 7 6.5 EVALUATE ADDITIONAL MEASURES FOR DISCHARGES TO IMPAIRED DEPARTMENTAL RESPONSIBILITIES ................................................. 7 WATERS 22 ANNUAL REPORTING: ................................................................ -
General Permit for the Discharge of Stormwater from Small Municipal Separate Storm Sewer Systems (Ms4)
GENERAL PERMIT FOR THE DISCHARGE OF STORMWATER FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4) FOR CITY OF NORWALK FAIRFIELD COUNTY, CONNECTICUT STORMWATER MANAGEMENT PLAN 2018 FINAL ANNUAL REPORT Prepared by: Department of Public Works, 125 East Avenue, Room 225, Norwalk, CT 06856 Tel: (203) 854 - 3200 www.norwalkct.org Fax: (203) 857 - 0143 TABLE OF CONTENTS 1.0 INTRODUCTION 1.1 General 1.2 Stormwater Management Plan Structure 1.3 Contact Information 2.0 MINIMUM CONTROL MEASURES 2.1 Public Education and Outreach 2.1.1 Future Activities 2.2 Public Involvement/Participation 2.2.1 Stormwater Management Plan 2.2.2 Public Notice and Comment – Draft and Final Annual Reports 2.2.3 Future Activities 2.3 Illicit Discharge Detection and Elimination (IDDE) 2.3.1 Illicit Discharge Investigation 2.3.2 Storm Drainage System Mapping 2.3.3 Illicit Discharge Reporting and Record Keeping 2.3.4 BMP Summary Table 2.3.5 Onsite Sewage Disposal Systems 2.3.6 Future Activities 2.4 Construction Site Stormwater Runoff Control 2.4.1 Land Use Regulations 2.4.2 Interdepartmental Coordination 2.4.3 Site Plan Review, Construction Inspection and Enforcement 2.4.4 Public Involvement in Development Activities 2.4.5 Notification of Permit Requirements 2.4.6 BMP Summary 2.5 Post-Construction Stormwater Management in New Development and Redevelopment 2.5.1 Establish Legal Authority 2.6 Pollution Prevention/Good Housekeeping for Municipal Operations 2.6.1 Employee Education/Training 2.6.1.1 Public Works Department 2.6.2 Infrastructure Repair and Rehabilitation 2.6.3 -
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. -
Connecticut College News Vol. 36 No. 1
Connecticut College Digital Commons @ Connecticut College 1950-1951 Student Newspapers 10-4-1950 Connecticut College News Vol. 36 No. 1 Connecticut College Follow this and additional works at: https://digitalcommons.conncoll.edu/ccnews_1950_1951 Recommended Citation Connecticut College, "Connecticut College News Vol. 36 No. 1" (1950). 1950-1951. 21. https://digitalcommons.conncoll.edu/ccnews_1950_1951/21 This Newspaper is brought to you for free and open access by the Student Newspapers at Digital Commons @ Connecticut College. It has been accepted for inclusion in 1950-1951 by an authorized administrator of Digital Commons @ Connecticut College. For more information, please contact [email protected]. The views expressed in this paper are solely those of the author. ,\ ONNECTICUT OLLEGE EWS 86 Vol. 36--No. 1 Ncw London, Connecticut, Wednesday, October 4. 1950 lOe per copy CC EXTENDS GREETINGS TO ITS NEWEST ARRIVALS Creative Outlet Is Offe~ed CC News to Hold Try-outs for By Quarterly, CC MagazIne Business, News, and ITrueblood to Talk Freshmen and Transfers Friday Feature Staffs All Contest Underway for Search For Talent On Religious View NSA Plans Include Campus Activities For College Years Class Editors; Need There is a place on campus for Study, Tours, Trips Under Supervision Talent and Enthusiasm every kind of creative ability, The first convocation of the whether it is making a speech on year will occur on October 10 at To Unite Colleges Of Service League Scheduled for this Friday after- a philosophical problem, or. sing- 8:00 p.m. in the Palmer Auditorf- Service League is concerned noon, October 6 at 4 :20 are the urn. -
Harbor Watch | 2016
Harbor Watch | 2016 Fairfield County River Report: 2016 Sarah C. Crosby Nicole L. Cantatore Joshua R. Cooper Peter J. Fraboni Harbor Watch, Earthplace Inc., Westport, CT 06880 This report includes data on: Byram River, Farm Creek, Mianus River, Mill River, Noroton River, Norwalk River, Poplar Plains Brook, Rooster River, Sasco Brook, and Saugatuck River Acknowledgements The authors with to thank Jessica Ganim, Fiona Lunt, Alexandra Morrison, Ken Philipson, Keith Roche, Natalie Smith, and Corrine Vietorisz for their assistance with data collection and laboratory analysis. Funding for this research was generously provided by Jeniam Foundation, Social Venture Partners of Connecticut, Copps Island Oysters, Atlantic Clam Farms, 11th Hour Racing Foundation, City of Norwalk, Coastwise Boatworks, Environmental Professionals’ Organization of Connecticut, Fairfield County’s Community Foundation, General Reinsurance, Hillard Bloom Shellfish, Horizon Foundation, Insight Tutors, King Industries, Long Island Sound Futures Fund, McCance Family Foundation, New Canaan Community Foundation, Newman’s Own Foundation, Norwalk Cove Marina, Norwalk River Watershed Association, NRG – Devon, Palmer’s Market, Pramer Fuel, Resnick Advisors, Rex Marine Center, Soundsurfer Foundation, Town of Fairfield, Town of Ridgefield, Town of Westport, Town of Wilton, Trout Unlimited – Mianus Chapter. Additional support was provided by the generosity of individual donors. This report should be cited as: S.C. Crosby, N.L. Cantatore, J.R. Cooper, and P.J. Fraboni. 2016. Fairfield