JACKSON CO WATER CORP
PWSID: OK2003306 · Blair, OK · Serves 2,662 people
According to EPA Safe Drinking Water Information System (SDWIS), JACKSON CO WATER CORP (PWSID OK2003306) in Blair, OK is listed as a CWS water system covering about 2,662 people. The same extract lists 55 health-based violation records spanning 1989-2025. Those 55 health-based rows for JACKSON CO WATER CORP cover contaminants such as TTHM, Nitrate, Coliform (Pre-TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
JACKSON CO WATER CORP has 55 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. 4 distinct EPA contaminant codes appear in this system's record, including TTHM, Nitrate, Coliform (Pre-TCR). Recorded violations span 1989–2025. 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)
- OK2003306
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Blair, OK
- Population Served
- 2,662
- Health Violations
- Yes (55)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 49 | 49 |
| Nitrate | 3 | 3 |
| Coliform (Pre-TCR) | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (55)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Oct 1, 2025 |
| TTHM | Yes | Oct 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Jul 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Apr 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Apr 1, 2016 |
| TTHM | Yes | Jan 1, 2016 |
| TTHM | Yes | Oct 1, 2015 |
| TTHM | Yes | Jul 1, 2015 |
| TTHM | Yes | Apr 1, 2015 |
| TTHM | Yes | Jan 1, 2015 |
| TTHM | Yes | Oct 1, 2014 |
| TTHM | Yes | Jul 1, 2014 |
| TTHM | Yes | Apr 1, 2014 |
| TTHM | Yes | Jan 1, 2014 |
| TTHM | Yes | Oct 1, 2013 |
| TTHM | Yes | Jul 1, 2013 |
| TTHM | Yes | Apr 1, 2013 |
| Nitrate | Yes | Nov 16, 1993 |
| Nitrate | Yes | Sep 13, 1993 |
| Nitrate | Yes | Jan 1, 1993 |
| Coliform (Pre-TCR) | Yes | Jul 1, 1990 |
| Coliform (Pre-TCR) | Yes | Jun 1, 1989 |
Frequently Asked Questions
What does EPA SDWIS list for JACKSON CO WATER CORP?
How many people does JACKSON CO WATER CORP serve?
What violations does JACKSON CO WATER CORP have?
What contaminants have been found in JACKSON CO WATER CORP water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest JACKSON CO WATER CORP on cumulative violation count (55) and EPA-reported population served (2,662). Violation-count peers include HACKETT WATERWORKS, GIBSON, WESTPORT WATER COMPANY. Population peers include WEED, CITY OF, GUZMAN ARRIBA, CITY OF MOUNT VERNON.
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
Explore More
About This Data
JACKSON CO WATER CORP (OK2003306) is drawn from EPA SDWIS. Nearby county systems in this extract include ALTUS; ALTUS AFB; BLAIR PUBLIC WORKS AUTHORITY; OLUSTEE PUBLIC WORKS AUTHORITY. Health-based rows (55 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.