WYNNEWOOD WATER & LIGHT
PWSID: OK1010812 · Wynnewood, OK · Serves 2,307 people
According to EPA Safe Drinking Water Information System (SDWIS), WYNNEWOOD WATER & LIGHT (PWSID OK1010812) in Wynnewood, OK is listed as a CWS water system covering about 2,307 people. The same extract lists 24 health-based violation records spanning 1988-2024. Those 24 health-based rows for WYNNEWOOD WATER & LIGHT cover contaminants such as TTHM, CARBON, TOTAL, Total Haloacetic Acids (HAA5); they remain historical EPA registry entries, not a current compliance or drinkability score.
WYNNEWOOD WATER & LIGHT has 24 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 TTHM, CARBON, TOTAL, Total Haloacetic Acids (HAA5). Recorded violations span 1988–2024. 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)
- OK1010812
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Wynnewood, OK
- Population Served
- 2,307
- Health Violations
- Yes (24)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 10 | 10 |
| CARBON, TOTAL | 4 | 4 |
| Total Haloacetic Acids (HAA5) | 3 | 3 |
| Interim Enhanced Surface Water Treatment Rule | 3 | 3 |
| Turbidity | 3 | 3 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (24)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2016 |
| CARBON, TOTAL | Yes | Jul 1, 2016 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2016 |
| TTHM | Yes | Apr 1, 2016 |
| CARBON, TOTAL | Yes | Apr 1, 2016 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2016 |
| TTHM | Yes | Jan 1, 2016 |
| CARBON, TOTAL | Yes | Jan 1, 2016 |
| TTHM | Yes | Oct 1, 2015 |
| CARBON, TOTAL | Yes | Oct 1, 2015 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jul 1, 2015 |
| TTHM | Yes | Jul 1, 2015 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jun 1, 2015 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jun 1, 2015 |
| TTHM | Yes | Apr 1, 2015 |
| TTHM | Yes | Oct 1, 2014 |
| TTHM | Yes | Jul 1, 2014 |
| Turbidity | Yes | May 1, 1990 |
| Turbidity | Yes | Apr 1, 1990 |
| Turbidity | Yes | Apr 1, 1988 |
Frequently Asked Questions
What does EPA SDWIS list for WYNNEWOOD WATER & LIGHT?
How many people does WYNNEWOOD WATER & LIGHT serve?
What violations does WYNNEWOOD WATER & LIGHT have?
What contaminants have been found in WYNNEWOOD WATER & LIGHT water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest WYNNEWOOD WATER & LIGHT on cumulative violation count (24) and EPA-reported population served (2,307). Violation-count peers include Table Mountain Rancheria, MAGNOLIA WATERWORKS, DAMASCUS WATER WORKS. Population peers include OWINGSVILLE WATER WORKS, HUDSON, CITY OF MAGNOLIA.
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
WYNNEWOOD WATER & LIGHT (OK1010812) is drawn from EPA SDWIS. Nearby county systems in this extract include PAULS VALLEY; LINDSAY PWA; GARVIN CO RWD # 6 (WELLS); STRATFORD. Health-based rows (24 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.