The 2022 Clean Water Needs Survey is currently open for data collection until February 28, 2023.
EPA’s Clean Watersheds Needs Survey (CWNS) is an assessment of capital investment needed nationwide for publicly-owned wastewater collection and treatment facilities to meet the water quality goals of the Clean Water Act. These capital investment needs are reported periodically to Congress.
Contact CWNS State Coordinator with questions.
Link: https://www.epa.gov/cwns
Workgroup: Pathogens and Point Source, Stormwater