VINITA UTILITIES AUTHORITY
PWSID: OK1021611 · Vinita, OK · Serves 6,472 people
According to EPA Safe Drinking Water Information System (SDWIS), VINITA UTILITIES AUTHORITY (PWSID OK1021611) in Vinita, OK is listed as a CWS water system covering about 6,472 people. The same extract lists 17 health-based violation records spanning 1982-2025. Those 17 health-based rows for VINITA UTILITIES AUTHORITY cover contaminants such as Interim Enhanced Surface Water Treatment Rule, Total Haloacetic Acids (HAA5), Coliform (TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
VINITA UTILITIES AUTHORITY has 17 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. 6 distinct EPA contaminant codes appear in this system's record, including Interim Enhanced Surface Water Treatment Rule, Total Haloacetic Acids (HAA5), Coliform (TCR). Recorded violations span 1982–2025. 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)
- OK1021611
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Vinita, OK
- Population Served
- 6,472
- Health Violations
- Yes (17)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | 6 | 6 |
| Total Haloacetic Acids (HAA5) | 5 | 5 |
| Coliform (TCR) | 3 | 3 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Turbidity | 1 | 1 |
| Coliform (Pre-TCR) | 1 | 1 |
Violation History (17)
| Contaminant | Health | Date |
|---|---|---|
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2024 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2024 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2024 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Oct 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Oct 1, 2022 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Oct 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2013 |
| Coliform (TCR) | Yes | Sep 1, 1997 |
| Coliform (TCR) | Yes | Apr 1, 1997 |
| Coliform (TCR) | Yes | Oct 1, 1996 |
| Turbidity | Yes | Feb 1, 1987 |
| Coliform (Pre-TCR) | Yes | May 31, 1982 |
Frequently Asked Questions
What does EPA SDWIS list for VINITA UTILITIES AUTHORITY?
How many people does VINITA UTILITIES AUTHORITY serve?
What violations does VINITA UTILITIES AUTHORITY have?
What contaminants have been found in VINITA UTILITIES AUTHORITY water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest VINITA UTILITIES AUTHORITY on cumulative violation count (17) and EPA-reported population served (6,472). Violation-count peers include Colorado River Regional Water System, SOUTH TONGASS WATER UTILITY, DERMOTT WATERWORKS. Population peers include NCTAMS EASTPAC, ISHPEMING, ROATS WATER SYSTEM.
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
VINITA UTILITIES AUTHORITY (OK1021611) is drawn from EPA SDWIS. Nearby county systems in this extract include CRAIG CO RWD #2; KETCHUM PWA; MAYES CO RWD # 6; KETCHUM PWA DELAWARE CO SYSTEM. Health-based rows (17 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.