June 17, 2026
Bacteria & Pathogens in Wyoming Drinking Water 2026
Bacteria & Pathogens in Wyoming Drinking Water 2026
Bacteria & Pathogens contamination has been detected in drinking water systems across Wyoming. Bacteria including E. coli and coliforms indicate sewage contamination and can cause gastrointestinal illness. Our analysis of Wyoming water quality reports found Bacteria & Pathogens present in 36 cities and water systems statewide. If you live in one of these communities, a certified home filter can significantly reduce your exposure -- browse Bacteria & Pathogens filters at PureWaterGuys.
Cities in Wyoming with Bacteria & Pathogens Detected
The following 36 water systems in Wyoming reported Bacteria & Pathogens in their annual water quality reports. Click any city to read the full report.
| City / Water System | Water Quality Report |
|---|---|
| Albin Wy Water Quality Report 2026 | View Report |
| Alta Wy Water Quality Report 2026 | View Report |
| Bar Nunn Wy Water Quality Report 2026 | View Report |
| Bear River Wy Water Quality Report 2026 | View Report |
| Bedford Wy Water Quality Report 2026 | View Report |
| Big Piney Wy Water Quality Report 2026 | View Report |
| Cody Wy Water Quality Report 2026 | View Report |
| Cokeville Wy Water Quality Report 2026 | View Report |
| Dixon Wy Water Quality Report 2026 | View Report |
| Edgerton Wy Water Quality Report 2026 | View Report |
| F E Warren Afb Wy Water Quality Report 2026 | View Report |
| Fairview Wy Water Quality Report 2026 | View Report |
| Fort Collins Wy Water Quality Report 2026 | View Report |
| Glendo Wy Water Quality Report 2026 | View Report |
| Granger Wy Water Quality Report 2026 | View Report |
| Guernsey Wy Water Quality Report 2026 | View Report |
| Hulett Wy Water Quality Report 2026 | View Report |
| La Grange Wy Water Quality Report 2026 | View Report |
| Lance Creek Wy Water Quality Report 2026 | View Report |
| Lingle Wy Water Quality Report 2026 | View Report |
| Littleton Wy Water Quality Report 2026 | View Report |
| Manville Wy Water Quality Report 2026 | View Report |
| Midwest Wy Water Quality Report 2026 | View Report |
| Newcastle Wy Water Quality Report 2026 | View Report |
| Point Of Rocks Wy Water Quality Report 2026 | View Report |
| Rawlins Wy Water Quality Report 2026 | View Report |
| Rock Springs Wy Water Quality Report 2026 | View Report |
| Sheridan Wy Water Quality Report 2026 | View Report |
| Smoot Wy Water Quality Report 2026 | View Report |
| Star Valley Ranch Wy Water Quality Report 2026 | View Report |
| Sundance Wy Water Quality Report 2026 | View Report |
| Ten Sleep Wy Water Quality Report 2026 | View Report |
| Thayne Wy Water Quality Report 2026 | View Report |
| Wamsutter Wy Water Quality Report 2026 | View Report |
| Wheatland Wy Water Quality Report 2026 | View Report |
| Yoder Wy Water Quality Report 2026 | View Report |
What Does This Mean For You?
Detecting Bacteria & Pathogens in your water supply does not necessarily mean immediate danger, but long-term exposure -- even at low levels -- carries measurable health risk. UV purification systems and sub-micron filters (0.2 micron) eliminate bacteria and pathogens.
Our recommendation: View Bacteria & Pathogens filters certified for Wyoming water conditions or take our free Water Finder Quiz to get a personalized recommendation.
Filter Bacteria & Pathogens From Your Wyoming Tap Water
PureWaterGuys carries NSF-certified filters proven to reduce Bacteria & Pathogens and other contaminants found in Wyoming water.
Shop Bacteria & Pathogens Filters Take the Water QuizFrequently Asked Questions
What is Bacteria & Pathogens?
Bacteria including E. coli and coliforms indicate sewage contamination and can cause gastrointestinal illness.
Is Wyoming tap water safe to drink?
Water quality varies by city. Of the Wyoming systems we analyzed, 36 detected Bacteria & Pathogens. Most levels are below EPA action thresholds, but long-term low-level exposure carries health risk. Check your city's report above or use a certified home filter as a precaution.
What filter removes Bacteria & Pathogens from tap water?
UV purification systems and sub-micron filters (0.2 micron) eliminate bacteria and pathogens. See our Bacteria & Pathogens filter options.
Data sourced from EPA-mandated annual water quality reports (Consumer Confidence Reports). Last updated: 2026. Not all systems are required to test for every contaminant.