South Lake Champlain Tactical Basin Plan
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Vermont Agency of Natural Resources Watershed Management Division SOUTH LAKE CHAMPLAIN TACTICAL BASIN PLAN East Creek in Orwell (Photograph Credit - Mollie Klepack and Lighthawk) The Southern Lake Champlain Basin - Water Quality Management Plan was prepared in accordance with 10 VSA § 1253(d), the Vermont Water Quality Standards1, the Federal Clean Water Act and 40 CFR 130.6, and the Vermont Surface Water Management Strategy. Approved: ----------------------------------------- ------------------------- David Mears, Commissioner Date Department of Environmental Conservation -------------------------------------- ------------------------- Deb Markowitz, Secretary Date Agency of Natural Resources 1) Pursuant to Section 1-02 D (5) of the VWQS, Basin Plans shall propose the appropriate Water Management Type of Types for Class B waters based on the existing water quality and reasonably attainable and desired water quality management goals. ANR has not included proposed Water Management Types in this Basin Plan. ANR is in the process of developing an anti-degradation rule in accordance with 10 VSA 1251a (c) and is re-evaluating whether Water Management Typing is the most effective and efficient method of ensuring that quality of Vermont's waters are maintained and enhanced as required by the VWQS, including the anti-degradation policy. Accordingly, this Basin Plan is being issued by ANR with the acknowledgement that it does not meet the requirements of Section 1-02 D (5) of the VWQS. The Vermont Agency of Natural Resources is an equal opportunity agency and offers all persons the benefits of participating in each of its programs and competing in all areas of employment regardless of race, color, religion, sex, national origin, age, disability, sexual preference, or other non-merit factors. This document is available upon request in large print, braille or audiocassette. VT Relay Service for the Hearing Impaired 1-800-253-0191 TDD>Voice - 1-800-253-0195 Voice>TDD Southern Lake Champlain Tactical Basin Plan – June, 2014 Page 2 Southern Champlain Basin Tactical Plan Overview Southern Lake Champlain Tactical Basin Plan – June, 2014 Page 3 Table of Contents Executive Summary ....................................................................................................................................... 8 Summary of classification opportunities .................................................................................................... 10 Chapter 1 - Introduction ............................................................................................................................. 11 A. Basin Description ............................................................................................................................ 11 B. Purpose of the Tactical Plan ............................................................................................................ 11 C. Watershed Partners ........................................................................................................................ 11 D. Implementation Process ................................................................................................................. 15 Chapter 2- Water Quality in the Basin ........................................................................................................ 18 A. Watershed Description ................................................................................................................... 18 B. Sub-basin Descriptions .................................................................................................................... 20 The Poultney River .............................................................................................................................. 20 The Mettowee River ........................................................................................................................... 22 The East Creek ..................................................................................................................................... 23 Special Values and Features of Certain Basin 2/4 Surface Waters ..................................................... 23 C. Assessments undertaken in the Southern Champlain Basin .......................................................... 25 Stream Geomorphic Assessments ...................................................................................................... 26 General Fisheries Assessment ............................................................................................................. 28 Other Assessments Used to develop the Southern Lake Champlain Tactical Basin Plan ................... 31 D. Surface waters exhibiting very high quality biological integrity or fisheries. ................................. 32 Biological integrity .............................................................................................................................. 32 Very High Quality Lakes ...................................................................................................................... 33 Very High Quality waters that support recreational fishing ............................................................... 34 Significant Natural Communities and Rare, Threatened and Endangered Species of the Basin ........ 36 E. Stressors, and Causes and Sources of Impairment ......................................................................... 38 Stressors and related pollutants ......................................................................................................... 38 The Importance of Basin Planning in the Face of Tropical Storm Irene ............................................. 45 Managing stormwater runoff ............................................................................................................. 46 F. Direct discharges to surface waters in the Southern Champlain Basin .......................................... 49 Overview ............................................................................................................................................. 49 Facility-specific information ................................................................................................................ 50 Chapter 3- Management Goals for Surface Waters in the Southern Lake Champlain Basin...................... 52 Southern Lake Champlain Tactical Basin Plan – June, 2014 Page 4 A. Class A(1), A(2) and B Waters ......................................................................................................... 53 B. Existing Uses .................................................................................................................................... 53 C. Outstanding Resource Waters ........................................................................................................ 54 D. Other High Quality Waters .............................................................................................................. 54 E. Irrigation and Animal Watering ...................................................................................................... 56 Chapter 4- Watershed Improvement Actions and the Implementation Table........................................... 57 Watershed Projects and Assessments Completed by ANR and/or its Partners during the Planning Process .................................................................................................................................................... 57 Project Highlight- Class 3 and 4 Roads Project (Poultney Mettowee NRCD) ...................................... 58 Project Highlight- Southern Lake Champlain Basin Hydroseeder Program (Poultney Mettowee NRCD) .................................................................................................................................................. 58 Implementation Table - Restoration, Protection and Assessment and Monitoring Actions – all Actions are scheduled to be implemented from 2014-2019 ............................................................................... 61 References and Resources .......................................................................................................................... 82 Glossary ....................................................................................................................................................... 84 Southern Lake Champlain Basin Plan Appendices ...................................................................................... 87 Appendix A – Existing Use Tables ........................................................................................................... 88 Appendix B – Assessment of Basin Towns for Water Quality Protection ............................................... 92 Appendix C - Lakes and Ponds Assessment for the Basin ....................................................................... 93 Appendix D – Detecting and Eliminating Illicit Discharges in Rutland County to Improve Water Quality ................................................................................................................................................................ 94 Appendix E - Vermont’s Agricultural Environmental Management (AEM) Program for Basin 2/4. ....... 96 Appendix F. Medium and High Priority Basin Class 4 Road Sites for Restoration .................................. 97 Appendix G- Basin River Corridor Management Plan Summaries and High Priority Recommendations .............................................................................................................................................................