DEER CREEK
PWSID: OK2002711 · Deer Creek, OK · Serves 147 people
According to EPA Safe Drinking Water Information System (SDWIS), DEER CREEK (PWSID OK2002711) in Deer Creek, OK is listed as a CWS water system covering about 147 people. The same extract lists 74 health-based violation records spanning 1981-2025. Those 74 health-based rows for DEER CREEK cover contaminants such as Nitrate-Nitrite, Arsenic, Coliform (Pre-TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
DEER CREEK has 74 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. 5 distinct EPA contaminant codes appear in this system's record, including Nitrate-Nitrite, Arsenic, Coliform (Pre-TCR). Recorded violations span 1981–2025. 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)
- OK2002711
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Deer Creek, OK
- Population Served
- 147
- Health Violations
- Yes (74)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrate-Nitrite | 41 | 41 |
| Arsenic | 17 | 17 |
| Coliform (Pre-TCR) | 9 | 9 |
| Combined Radium (-226 and -228) | 6 | 6 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (74)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Jul 1, 2025 |
| Arsenic | Yes | Jul 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Nitrate-Nitrite | Yes | Jan 1, 2025 |
| Arsenic | Yes | Jan 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Nitrate-Nitrite | Yes | Oct 1, 2024 |
| Nitrate-Nitrite | Yes | Oct 1, 2024 |
| Nitrate-Nitrite | Yes | Oct 1, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Arsenic | Yes | Oct 1, 2024 |
| Nitrate-Nitrite | Yes | Jul 1, 2024 |
| Nitrate-Nitrite | Yes | Jul 1, 2024 |
| Nitrate-Nitrite | Yes | Jul 1, 2024 |
| Nitrate-Nitrite | Yes | Apr 1, 2024 |
| Nitrate-Nitrite | Yes | Apr 1, 2024 |
| Nitrate-Nitrite | Yes | Apr 1, 2024 |
| Nitrate-Nitrite | Yes | Apr 1, 2024 |
| Nitrate-Nitrite | Yes | Jan 1, 2024 |
| Nitrate-Nitrite | Yes | Jan 1, 2024 |
| Nitrate-Nitrite | Yes | Jan 1, 2024 |
| Nitrate-Nitrite | Yes | Jan 1, 2024 |
| Nitrate-Nitrite | Yes | Oct 1, 2023 |
| Nitrate-Nitrite | Yes | Oct 1, 2023 |
| Nitrate-Nitrite | Yes | Oct 1, 2023 |
| Nitrate-Nitrite | Yes | Oct 1, 2023 |
| Nitrate-Nitrite | Yes | Jul 1, 2023 |
| Nitrate-Nitrite | Yes | Jul 1, 2023 |
| Nitrate-Nitrite | Yes | Jul 1, 2023 |
| Nitrate-Nitrite | Yes | Jul 1, 2023 |
| Nitrate-Nitrite | Yes | Jul 1, 2023 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2022 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2022 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2022 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2022 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2022 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2022 |
| Nitrate-Nitrite | Yes | Jan 1, 2019 |
| Nitrate-Nitrite | Yes | Jan 1, 2019 |
| Nitrate-Nitrite | Yes | Oct 1, 2018 |
| Nitrate-Nitrite | Yes | Oct 1, 2018 |
| Nitrate-Nitrite | Yes | Jul 1, 2018 |
| Nitrate-Nitrite | Yes | Jul 1, 2018 |
| Arsenic | Yes | Jul 1, 2018 |
| Arsenic | Yes | Jul 1, 2018 |
| Arsenic | Yes | Jan 1, 2017 |
| Arsenic | Yes | Jan 1, 2017 |
| Arsenic | Yes | Oct 1, 2016 |
| Arsenic | Yes | Oct 1, 2016 |
| Arsenic | Yes | Jul 1, 2016 |
| Arsenic | Yes | Apr 1, 2016 |
| Nitrate-Nitrite | Yes | Jan 1, 2016 |
| Nitrate-Nitrite | Yes | Jan 1, 2016 |
| Nitrate-Nitrite | Yes | Jul 1, 2015 |
| Nitrate-Nitrite | Yes | Apr 1, 2015 |
| Nitrate-Nitrite | Yes | Jan 1, 2015 |
| Nitrate-Nitrite | Yes | Jul 1, 2014 |
| Nitrate-Nitrite | Yes | Jan 1, 2014 |
| Nitrate-Nitrite | Yes | Oct 1, 2013 |
| Arsenic | Yes | Apr 1, 2013 |
| Nitrate-Nitrite | Yes | Jan 1, 2013 |
| Arsenic | Yes | Jan 1, 2013 |
| Nitrate-Nitrite | Yes | Jul 1, 2012 |
| Nitrate-Nitrite | Yes | Jan 1, 2012 |
| Coliform (Pre-TCR) | Yes | Mar 1, 1990 |
| Coliform (Pre-TCR) | Yes | Jun 1, 1989 |
| Coliform (Pre-TCR) | Yes | Jun 1, 1988 |
| Coliform (Pre-TCR) | Yes | Sep 1, 1987 |
| Coliform (Pre-TCR) | Yes | Jul 1, 1987 |
| Coliform (Pre-TCR) | Yes | Jun 1, 1986 |
| Coliform (Pre-TCR) | Yes | Nov 1, 1985 |
| Coliform (Pre-TCR) | Yes | Mar 31, 1982 |
| Coliform (Pre-TCR) | Yes | Apr 30, 1981 |
Frequently Asked Questions
What does EPA SDWIS list for DEER CREEK?
How many people does DEER CREEK serve?
What violations does DEER CREEK have?
What contaminants have been found in DEER CREEK water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest DEER CREEK on cumulative violation count (74) and EPA-reported population served (147). Violation-count peers include GREENFIELD COUNTY WD, LEXINGTON, SOUTH TOLEDO BEND WATER DISTRICT.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
DEER CREEK (OK2002711) is drawn from EPA SDWIS. Nearby county systems in this extract include MEDFORD; POND CREEK; LAMONT; R&C WATER CORP. Health-based rows (74 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.