Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

Wyoming and R8 Tribal Drinking Water Systems Newsletter 2023

The Wyoming and R8 Tribal Drinking Water Systems Newsletter 2023 contains articles of interest including:

After Hours Emergency Phone Numbers
Staffing Changes in EPA R8’s Drinking Water Program
How to Prepare for a Sanitary Survey
What to Do for a Loss of Pressure Incident
EPA Has a Drinking Water Website
Managing the Replacement of Asbestos Cement Pipe
Protect Your System Against Ransomware Attacks
Ground Water Rule Source Sample Tap Installation
Drinking Water Watch Has a New Home
How Much Chlorine Residual Do You Need?
Drinking Water Sampling - Best Practices
RTCR Sample Site Plan
Lead and Copper Rule Inventory

Wyoming and R8 Tribal Drinking Water Systems Newsletter 2023 (pdf) (2.7 MB, 02/14/2023)

Wyoming and R8 Tribal Drinking Water Systems Newsletter 2023

Region 8 Drinking Water Online