SUPERIOR, TOWN OF
PWSID: WY5600092 · Superior, WY · Serves 336 people
According to EPA Safe Drinking Water Information System (SDWIS), SUPERIOR, TOWN OF (PWSID WY5600092) in Superior, WY is listed as a CWS water system covering about 336 people. The same extract lists 2 health-based violation records spanning 2024-2025. Those 2 health-based rows for SUPERIOR, TOWN OF cover contaminants such as Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SUPERIOR, TOWN OF has 2 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Lead and Copper Rule. Recorded violations span 2024–2025. Day-to-day primacy enforcement for this system runs through the Wyoming drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Wyoming state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- WY5600092
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Superior, WY
- Population Served
- 336
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Lead and Copper Rule | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Lead and Copper Rule | Yes | Jan 1, 2025 |
| Lead and Copper Rule | Yes | Aug 30, 2024 |
Frequently Asked Questions
What does EPA SDWIS list for SUPERIOR, TOWN OF?
How many people does SUPERIOR, TOWN OF serve?
What violations does SUPERIOR, TOWN OF have?
What contaminants have been found in SUPERIOR, TOWN OF water?
Compare beyond Wyoming
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SUPERIOR, TOWN OF on cumulative violation count (2) and EPA-reported population served (336). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
SUPERIOR, TOWN OF (WY5600092) is drawn from EPA SDWIS. Nearby county systems in this extract include ROCK SPRINGS, CITY OF; GREEN RIVER, CITY OF; LITTLE AMERICA HOTELS & RESORTS, INC- WY; PIONEER MOBILE HOME PARK. Health-based rows (2 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.