Staff Contacts

Forest Shepherd
Staff Lead, Chowan Basin
(919) 707-9042

Nora Deamer
Nutrients & Water Quality
(919) 707-9116

Chowan Basinwide Water Quality Plans

Tab/Accordion Items

In March 2021, the Environmental Management Commission (EMC) approved the fourth Chowan River Basin Water Resources Plan (basin plan). The basin plan includes eight chapters and several appendices that explore water quality and water quantity issues in the basin. It also includes a Story Map. The Story Map includes an interactive component and provides a better view of monitoring locations, permitted facilities, and waterbodies in the basin. Only a few locational maps are included in the basin plan. 

Executive Summary 
Chapter 1: Overview 

Provides basic information about land use and population, nonpoint source pollution (agriculture, forestry, stormwater) and basin characteristic (aquatic habitat, wetland functions, etc.)

Chapter 2: Monitoring Data and Water Quality

Reviews how chemical, physical and biological parameters are used to assess water quality in North Carolina and overall results for the Chowan River basin.

Chapters 3, 4 and 5: Watershed Chapters and Nutrient Sensitive Waters (NSW) Summary

Provides detailed information at the watershed scale. Individual stream assessments, special studies, information related to water use and specific projects in the watersheds are included.

Chapter 6: Water Quality Initiatives and Funding

Explores various options for protecting water resources and includes information as it relates to local initiatives, watershed planning and funding opportunities. 

Chapter 7: Permitted and Registered Activities in the Chowan River Basin

Contains general information about existing programs that protect water resources. Examples include National Pollutant Discharge Elimination System (NPDES) and non-discharge wastewater management, stormwater programs, public water supply systems, and animal feeding operations.

Chapter 8: Water Use and Availability in the Chowan River Basin 

Provides a summary of water use in the basin and includes information publicly available through the Local Water Supply Plans (LWSP), the Water Withdrawal and Transfer Registration (WWATR) database, and the Ground Water Management Branch (GWMB). It also includes information about agriculture water use as reported in the 2018 Agricultural Water Use Survey published by NCDA&CS.  


More information

2007 Chowan River Basinwide Water Quality Plan

Entire Plan

Plan By Chapter

Water Quality Data & Information by Subbasin

  • Chapter 1 - Chowan River Subbasin 03-01-01 (Including:  Chowan River (Upper), Wiccacon River, Ahoskie Creek and Bennetts Creek (Merchants Millpond))
  • Chapter 2 - Chowan River Subbasin 03-01-02 (Including:  Meherrin River, Cutawhiskie Swamp and Potecasi Creek)
  • Chapter 3 - Chowan River Subbasin 03-01-03 (Including:  Chowan River (Middle))
  • Chapter 4 - Chowan River Subbasin 03-01-04 (Including: Chowan River (Lower), Eastmost Swamp and Albemarle Sound)

General Basinwide Information

  • Chapter 5 - North Carolina Water Quality Classifications and Standards

  • Chapter 6 - Water Quality Stressors and Sources of Impairment in the Chowan River Basin

  • Chapter 7 - Stormwater and Wastewater Management for Improved Water Quality

  • Chapter 8 - Population and Natural Resources in the Chowan River Basin

  • Chapter 9 - Agriculture and Water Quality

  • Chapter 10 - Water Quality Management Strategies

  • Chapter 11 - North Carolina’s Impaired Waters List



  • Appendix I - DWQ Water Quality Monitoring Programs in the Chowan River Basin

  • Appendix II - Use Support Methodology and Use Support Ratings

  • Appendix III - NPDES Discharge, Non-Discharge and Individual Stormwater Permits

  • Appendix IV - Chowan River Basin Nonpoint Source Program Description and Contacts

  • Appendix V - Glossary of Terms and Acronyms

1997 Chowan River Basinwide Water Quality Plan

Entire Plan

Plan By Chapter


Chowan Basin Mailing List

To subscribe to DWR's Chowan River Basin email list to receive emails regarding public comment periods and public meetings related to the basin, please fill out the form below.  Public participation in the development of the basin plan is encouraged.