Water Quality in GREYBULL, WY (82426)
EPA violation data for public water systems serving ZIP code 82426.
11
Total Violations
0
Health-Based
11
Monitoring / Reporting
11
Resolved
What does this mean?
11 of 11 violations have been resolved. None of these are health-based violations — no contaminant levels exceeded federal safety limits. The remaining 11 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.
Violations Detail (11 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Nitrate-Nitrite | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Radium-226 | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Increased risk of cancer |
| Combined Uranium | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2023(1)
Nitrate-Nitrite
03
2021(10)
Combined Radium (-226 and -228)
03
Gross Alpha, Excl. Radon and U
03
Combined Uranium
03
Gross Alpha, Excl. Radon and U
03
Radium-226
03
Radium-226
03
Radium-228
03
Combined Uranium
03
Combined Radium (-226 and -228)
03
Radium-228
03
How Does This Compare?
GREYBULL (82426) has 11 recorded violations, none of which are health-based. All violations have been resolved, which is a positive sign for current water quality. Consider testing your tap water independently for added peace of mind.
Recommended Water Filters
Based on the contaminants detected in your area, these filter types may help improve your water quality.
Reverse Osmosis System
One of the few filtration methods effective at removing nitrates and nitrites. Essential for households with infants.
Targets:Nitrate, Nitrite, Dissolved Solids
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.