HOMINY
PWSID: OK1021306 · Hominy, OK · Serves 2,584 people
According to EPA Safe Drinking Water Information System (SDWIS), HOMINY (PWSID OK1021306) in Hominy, OK is listed as a CWS water system covering about 2,584 people. The same extract lists 584 health-based violation records spanning 1991-2025. Those 584 health-based rows for HOMINY cover contaminants such as Surface Water Treatment Rule, TTHM, Total Haloacetic Acids (HAA5); they remain historical EPA registry entries, not a current compliance or drinkability score.
HOMINY has 584 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. 8 distinct EPA contaminant codes appear in this system's record, including Surface Water Treatment Rule, TTHM, Total Haloacetic Acids (HAA5). Recorded violations span 1991–2025. Day-to-day primacy enforcement for this system runs through the Oklahoma 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 Oklahoma state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- OK1021306
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Hominy, OK
- Population Served
- 2,584
- Health Violations
- Yes (584)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Surface Water Treatment Rule | 193 | 193 |
| TTHM | 185 | 185 |
| Total Haloacetic Acids (HAA5) | 77 | 77 |
| CARBON, TOTAL | 66 | 66 |
| Interim Enhanced Surface Water Treatment Rule | 57 | 57 |
| Coliform (TCR) | 3 | 3 |
| Revised Total Coliform Rule | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (584)
Frequently Asked Questions
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Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest HOMINY on cumulative violation count (584) and EPA-reported population served (2,584). Violation-count peers include TEMPE WSC 1, MAY VALLEY WA, WAUKESHA WATER UTILITY. Population peers include LAFE REGIONAL WATER DISTRIBUTION DISTRIC, SIRWA - CORNING, CINCO MUD 10.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
HOMINY (OK1021306) is drawn from EPA SDWIS. Nearby county systems in this extract include BARTLESVILLE; SKIATOOK PWA; OSAGE CO RWD #15; PAWHUSKA. Health-based rows (584 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.