Environmental Management Program for the Hampton Roads Virginia Portion of the Albemarle-Pamlico Estuarine Watershed
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ENVIRONMENTAL MANAGEMENT PROGRAM FOR THE HAMPTON ROADS VIRGINIA PORTION OF THE ALBEMARLE-PAMLICO ESTUARINE WATERSHED This project was funded, in part, through financial support from the Albemarle-Pamlico Estuarine Study by the North Carolina Department of Environment, Health and Natural Resources under Contract C-14011 pursuant to a National Estuarine Program Grant from the U.S. Environmental Protection Agency. Preparation of the report was included in the HRPDC Program for 1992-93, approved by the Commission at its Executive Committee Meeting of March 18, 1992. The contents of this publication do not necessarily reflect the views and policies of the U.S. Environmental Protection Agency or the North Carolina Department of Environment, Health and Natural Resources. Prepared by the Staff of the Hampton Roads Planning District Commission February 1 993 A/P Project No. 92-19 ABSTRACT The Albemarle-Pamlico Estuarine System is the second largest estuarine system in the United States. This resource is shared by the citizens of Virginia and North Carolina. Through the National Estuary Program, the State of North Carolina has conducted the Albemarle-Pamlico Estuarine Study to determine the condition of the estuarine system's resources and to devise a management plan to protect and enhance those resources. The Hampton Roads Region is located at the northern end of the A/P Watershed. Major tributaries to the Watershed - the Blackwater, Meherrin, Nottoway, North Landing and Northwest Rivers and Back Bay - originate in or flow through the Hampton Roads Region. The Region straddles the watershed boundary between the Albemarle-Pamlico to the south and the Chesapeake Bay to the north. The Chesapeake Bay Watershed is also the subject of intensive analysis and management initiatives. Thus, the Hampton Roads region is not only a physical bridge, but also an institutional bridge between the two Watersheds and their management programs. The Environmental Management Program for the Hampton Roads Virginia Portion of the A/P Watershed attempts to provide this institutional bridge between the two programs. Based on local government experience with the Chesapeake Bay Program and local government evaluation of the draft Comprehensive Conservation Management Plan for the Albemarle-Pamlico Estuarine Study (CCMP), a program has been developed which reflects the unique environmental setting and institut ional st ructure of the Hampton Roads Region. This report describes the Environmental Management Program for the Hampton Roads Virginia Portion of the A/P Watershed. It analyzes local development goals and regulations to determine areas of support and conflict with adopted environmental goals, including t hose of the CCMP. Critical resources within the watershed are identified and a management approach for protecting and managing them is recommended. Alternative management approaches, including the Virginia Chesapeake Bay Preservation Act and the draft Comprehensive Conservation Management Plan's recommendations are evaluated. Recommendations for improved management of the watershed's resources, focusing on local government activities, are made. The Environmental Management Program addresses the needs and capabilities of local governments within the Hampton Roads Region, as they relate to the Albemarle-Pamlico Estuarine System. It does not address management needs in t he balance of the Virginia portion of the A/P Watershed. However, recommendations would appear to be generally applicable in those areas as well. TABLE OF CONTENTS ABSTRACT ..... ................... .. o • o o •••••• o •••••• i LIST OF FIGURES .. o •••••••••• o • o o •• •• •••••••••••••••••• iii LIST OF TABLES .... o • o •••••••• •• • •••••••••• •• o ••• o •••• iv GLOSSARY .. o •••••••••••••••••••••••••• ••••••••••••• • v EXECUTIVE SUMMARY o •• o • 0 ••• 0 •• •••• 0 •• o •••••• o ••• o • • • vii INTRODUCTION ...... o •••• •• o ••••• o ••••••••• o •••••••••• 1 BACKGROUND ...... o ••• •••• o ••••• o ••• o •• o •••••• o •••••• 4 ENVIRONMENTAL SETTING ... .......... .. .... o •••••• 0 • • • • 10 GOALS COMPATIBILITY ANALYSIS ... o •••••• o ••••••••••• • •• 22 REGULATORY ANALYSIS . o •••• o •• o • •••• • • •• o • o o ••• o ••••• 28 CRITICAL MANAGEMENT AREA ...... o ••••••••••••• o •••••• 37 ALTERNATIVE MANAGEMENT PROGRAMS ........ o •••• • o • • • • • 43 INSTITUTIONAL AND PROGRAM ALTERNATIVES ...... o • • • • • • • • 59 RECOMMENDED ENVIRONMENTAL MANAGEMENT PROGRAM ...... 64 BIBLIOGRAPHY ..... o •••••••••••• o ••••••••• o •••••••••• 88 II - ... - .. .......... · -·· ... ····· ... - . - LIST OF FIGURES 1 ALBEMARLE - PAMLICO ESTUARINE SYSTEM - STUDY AREA . 3 2 CHOWAN RIVER- DISMAL SWAMP BASINS . 11 3 NONPOINT SOURCE POLLUTION PRIORITIES IN THE CHOWAN RIVER- ALBEMARLE SOUND BASINS ......... ..... 21 4 GOALS COMPATIBILITY ANALYSIS ..... • .................. 27 5 CRITICAL MANAGEMENT AREA . • . 42 6 TIDEWATER VIRGINIA .................. ..... .......... 45 7 THEORETICAL RELATIONSHIP- CHESAPEAKE BAY PRESERVATION AREAS . 46 iii LIST OF TABLES 1 LAND USE CHARACTERISTICS: VIRGINIA PORTION OFA/ PWATERSHED ..................... ... • ........ 18 2 GOALS OF THE COMPREHENSIVE CONSERVATION MANAGEMENT PLAN OF THE ALBEMARLE-PAMLICO ESTUARINE STUDY . 23 3 EXISTING INSTITUTIONAL STRUCTURE FOR ENVIRONMENTAL MANAGEMENT - A /P WATERSHED- HAMPTON ROADS ..... • ...... • . ....... 29 iv GLOSSARY (List of Acronyms) A significant number of acronyms are used in this study, especially in the section entitled, "Recommended Environmental Management Program." All acronyms are defined in the Glossary, which is being placed at the beginning of the report to assist the reader. In addition, the first time that one of these acronyms is used in the text, the name is spelled out entirely and the acronym is placed in parentheses immediately after the term. APES Program Albemarle Pamlico Estuarine Study Program A/P Watershed The Watershed of the Albemarle - Pamlico Estuarine System BMP Best Management Practice CBLAB Chesapeake Bay Local Assistance Board CBLAD Chesapeake Bay Local Assistance Department CBPA Chesapeake Bay Preservation Act CCMP Comprehensive Conservation Management Plan of the Albemarle-Pamlico Estuarine Study CGIA North Carolina Center of Geographic Information and Analysis DAPC Virginia Department of Air Pollution Control OCR Virginia Department of Conservation and Recreation DCR-DSWC OCR Division of Soil and Water Conservation DCR-DNH OCR Division of Natural Heritage DCR-DPRR OCR Division of Planning and Recreation Resources DEHNR North Carolina Department of Environment, Health and Natural Resources DGIF Virginia Department of Game and Inland Fisheries DWM Virginia Department of Waste Management v .... .... ... ·---· . ~ EPA U.S. Environmental Protection Agency GIS Geographic Information System HRPDC Hampton Roads Planning District Commission HRSD Hampton Roads Sanitation District NOAA National Oceanic and Atmospheric Administration NPDES National Pollutant Discharge Elimination System NPS Nonpoint Source Pollution PDC Planning District Commission VCOE Virginia Council on the Environment VCRMP Virginia Coastal Resources Management Program VDOT Virginia Department of Transportation VIMS Virginia Institute of Marine Science VMRC Virginia Marine Resources Commission VPDES Virginia Pollutant Discharge Elimination System, represents Virginia's Program to implement t he federal NPDES Permit Program SPSA Southeastern Public Service Authority of Virginia SWCB Virginia State Water Control Board vi . .. ·-··- - -··- ..... -·········· ·-· -· ·· ··· ·- ... - ···· .. .... ''"····-···- -·-- EXECUTIVE SUMMARY The A lbemarle-Pamlico Estuarine System is the second largest estuarine system in the United States. This resource- its potential and its problems - is shared by the citizens of North Carolina and Virginia. To address a number of environmental concerns with the estuarine system and its resources, the State of North Carolina, with financial assistance from the U.S. Environmental Protection Agency through the National Estuary Program, has undertaken the Albemarle-Pamlico Estuarine Study. The resulting management program has potential implications for environmental management throughout that portion of southern Virginia, including the Hampton Roads region, which lies within the A/ P Watershed. The Environmental Management Program for the Hampton Roads Virginia Portion of the A /P Watershed has been prepared by the HRPDC with financial assistance from the State of North Carolina through the Albemarle-Pamlico Estuarine Study. It represents a locally-driven plan for improved environmental management in the Hampton Roads V irginia portion of the A/ P Watershed . As such, it represents t he type of environmental management activities that could and should be undertaken by watershed localit ies. The A/ P Watershed includes nineteen ( 19) cities and counties and thirty-four (34) towns in Virginia. A ll of these localities are potentially affected by any management initiative resulting from the APES Program. The Environmental Management Program for the Hampton Roads Virginia Portion of the A /P Watershed only addresses the needs and concerns of six (6) of those cities and counties, specifically. Those six communities are the Cities of Chesapeake, Franklin, Suffolk and Virginia Beach and the Counties of Isle of W ight and Southampton, which are members of the Hampton Roads Planning Dist rict Commission (HRPDC). A lthough many elements of this program appear to be applicable to the balance of the watershed, only the members of the HRPDC