SENTINEL PWS
PWSID: OK3007505 · Sentinel, OK · Serves 859 people
According to EPA Safe Drinking Water Information System (SDWIS), SENTINEL PWS (PWSID OK3007505) in Sentinel, OK is listed as a CWS water system covering about 859 people. The same extract lists 1 health-based violation record spanning 1982-1982. Those 1 health-based row for SENTINEL PWS cover contaminants such as Coliform (Pre-TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
SENTINEL PWS has 1 health-based violation record 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. 1 distinct EPA contaminant code appears in this system's record, including Coliform (Pre-TCR). Recorded violations span 1982–1982. 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)
- OK3007505
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Sentinel, OK
- Population Served
- 859
- Health Violations
- Yes (1)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Coliform (Pre-TCR) | 1 | 1 |
Violation History (1)
| Contaminant | Health | Date |
|---|---|---|
| Coliform (Pre-TCR) | Yes | Oct 31, 1982 |
Frequently Asked Questions
What does EPA SDWIS list for SENTINEL PWS?
How many people does SENTINEL PWS serve?
What violations does SENTINEL PWS have?
What contaminants have been found in SENTINEL PWS water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SENTINEL PWS on cumulative violation count (1) and EPA-reported population served (859). Violation-count peers include CHOCTAW - CONEHATTA, CHOCTAW - PEARL RIVER, CHOCTAW - TUCKER. Population peers include MAXWELL WATER DEPARTMENT, DAHLGREN, COOLVILLE VILLAGE PWS.
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
SENTINEL PWS (OK3007505) is drawn from EPA SDWIS. Nearby county systems in this extract include NEW CORDELL UTILITY AUTHORITY; BURNS FLAT PWS; WASHITA CO RWD #2; DILL CITY. Health-based rows (1 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.