PWSID: OK3005608 · Okmulgee, OK · Serves 2,357 people
According to EPA Safe Drinking Water Information System (SDWIS), OKMULGEE CO. RWD #7 (NUYAKA) (PWSID OK3005608) in Okmulgee, OK is listed as a CWS water system covering about 2,357 people. The same extract lists 125 health-based violation records spanning 1991-2024. Those 125 health-based rows for OKMULGEE CO. RWD #7 (NUYAKA) cover contaminants such as TTHM, Total Haloacetic Acids (HAA5), Coliform (TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
OKMULGEE CO. RWD #7 (NUYAKA) has 125 health-based violation records in this historical extract. Monitoring and reporting records are not included.
Population Served
2,357
Health-Based Violation Records
125
Distinct Contaminant Codes
4
Source Type
Surface Water
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, Total Haloacetic Acids (HAA5), Coliform (TCR). Recorded violations span 1991–2024. 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.
What does EPA SDWIS list for OKMULGEE CO. RWD #7 (NUYAKA)?
OKMULGEE CO. RWD #7 (NUYAKA) has 125 health-based violation records in this historical extract. Monitoring and reporting records are not included. The system uses surface water water as its source.
How many people does OKMULGEE CO. RWD #7 (NUYAKA) serve?
OKMULGEE CO. RWD #7 (NUYAKA) serves 2,357 people in Okmulgee, OK. It is classified as a CWS water system.
What violations does OKMULGEE CO. RWD #7 (NUYAKA) have?
OKMULGEE CO. RWD #7 (NUYAKA) has 125 health-based violation records in PlainEnviro's extract spanning 1991–2024. Monitoring and reporting records are not included.
What contaminants have been found in OKMULGEE CO. RWD #7 (NUYAKA) water?
Violations have been recorded for 4 contaminants. The most frequent: TTHM, Total Haloacetic Acids (HAA5), Coliform (TCR).
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest OKMULGEE CO. RWD #7 (NUYAKA) on cumulative violation count (125) and EPA-reported population served (2,357).
Violation-count peers include MILLTOWN-WASHBURN WATER USERS, KNOLL ENTERPRISES, TRI-WATER SYSTEM. Population peers include BASALT TOWN OF, BROOKWOOD SOUTH/FAYETTEVILLE PWC, WENONAH WATER DEPARTMENT.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
OKMULGEE CO. RWD #7 (NUYAKA) (OK3005608) is drawn from EPA SDWIS. Nearby county systems in this extract include OKMULGEE PWA; OKMULGEE CO. RWD #6 (HECTORVILLE); HENRYETTA MUNICIPAL AUTHORITY; OKMULGEE CO. RWD #20. Health-based rows (125 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services