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Division Wide Calendar

The NNEPA Divison Wide Calendar is a place to find any news on what is happening from a single view. You can filter by department and even program with the upcoming events!

Complaint Form

New and improved Complaint Form for Online and Offline usage.

This new form will allow you to fill out a form electronically.

Latest News

This sections is for any news happening around the NNEPA division.

Articles can be found here, if you need to search other places, please try the search on the top right!

The Public Water Systems Supervision Program

Welcome to the Navajo Nation EPA Public Water 

The Public Water Systems Supervision Program is under the Surface and Ground Protection Department of the Navajo Nation Environmental Protection Agency. 

The Navajo Nation EPA is an independent entity if the Executive Branch of the Navajo Nation. The Surface and Ground Protection Department is responsible for protecting the waters of the Navajo Nation.

The Navajo Nation EPA Public Water Systems Supervision Program is now being represented as a Primacy Program, based on the U.S EPA-Region 9 approval of the Primary Enforcement Authority over most of the water systems on the Navajo Nation.