NPDES Stormwater Program

2022-2023 City of Rio Rancho NPDES MS4 Annual Report

In an effort to limit pollution in our nation's streams, rivers and lakes, congress directed the Environmental Protection Agency (EPA) to enact Section 402 of the Clean Water Act. Section 402 established the National Pollutant Discharge Elimination System (NPDES) to regulate stormwater discharges from three potential sources:

Construction Activities

Industrial Activities

Municipal Separate Storm Sewer System

Notice of Intent

2016 CORR Stormwater Management Plan

2015-16 Annual Report

2016-17 Annual Report

2017-18 Annual Report

2018-19 Annual Report

2019-20 Annual Report

2020-21 Annual Report

2021-22 Annual Report