CHECOTAH PWA
PWSID: OK1020515 · Checotah, OK · Serves 3,481 people
According to EPA Safe Drinking Water Information System (SDWIS), CHECOTAH PWA (PWSID OK1020515) in Checotah, OK is listed as a CWS water system covering about 3,481 people. The same extract lists 28 health-based violation records spanning 2012-2025. Those 28 health-based rows for CHECOTAH PWA cover contaminants such as TTHM, Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
CHECOTAH PWA has 28 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. 2 distinct EPA contaminant codes appear in this system's record, including TTHM, Surface Water Treatment Rule. Recorded violations span 2012–2025. 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)
- OK1020515
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Checotah, OK
- Population Served
- 3,481
- Health Violations
- Yes (28)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 26 | 26 |
| Surface Water Treatment Rule | 2 | 2 |
Violation History (28)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| Surface Water Treatment Rule | Yes | Nov 1, 2018 |
| TTHM | Yes | Oct 1, 2018 |
| Surface Water Treatment Rule | Yes | Jul 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Jul 1, 2015 |
| TTHM | Yes | Apr 1, 2015 |
| TTHM | Yes | Jan 1, 2015 |
| TTHM | Yes | Jul 1, 2013 |
| TTHM | Yes | Apr 1, 2013 |
| TTHM | Yes | Jan 1, 2013 |
| TTHM | Yes | Oct 1, 2012 |
| TTHM | Yes | Jul 1, 2012 |
| TTHM | Yes | Apr 1, 2012 |
Frequently Asked Questions
What does EPA SDWIS list for CHECOTAH PWA?
How many people does CHECOTAH PWA serve?
What violations does CHECOTAH PWA have?
What contaminants have been found in CHECOTAH PWA water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CHECOTAH PWA on cumulative violation count (28) and EPA-reported population served (3,481). Violation-count peers include LAKE CHICOT WATER SUPPLY ASSOCIATION, TONTITOWN WATERWORKS, HOLTVILLE, CITY OF. Population peers include BROAD CREEK PSD (SC0720009), JACKSONVILLE UNIVERSITY, MADISON TOWNSHIP.
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
CHECOTAH PWA (OK1020515) is drawn from EPA SDWIS. Nearby county systems in this extract include LONGTOWN RW&SD #1 (PITTSBURG CO.); MCINTOSH CO. RWD #8 (TEXANNA); MCINTOSH CO. RWS & SWMD #2 (ONAPA); EUFAULA PWA. Health-based rows (28 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.