No health-based violations on EPA record since 2016.
Serves about 5,500 people (2,597 connections) with groundwater from its own wells.
From EPA's record for OK2005504. PurityMap is independent of Deer Creek Rural Water Corp.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, in June 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 12 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-09 | UCMR5 Analytical Results: DEER CREEK RURAL WATER CORP (OK2005504) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Get PurityMap updates about this water system.
Follow this water →Deer Creek Rural Water Corp's phone number on EPA record is 405-348-0285. Its mailing address is Debbie Wells, Manager, 4621 NW 206TH STREET, EDMOND, OK 73012.
According to EPA's record, Deer Creek Rural Water Corp uses groundwater from its own wells.
No health-based violations on EPA record since 2016. EPA also lists 20 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Deer Creek Rural Water Corp's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for Deer Creek Rural Water Corp. Its phone number on EPA record is 405-348-0285. Its mailing address on EPA record is Debbie Wells, Manager, 4621 NW 206TH STREET, EDMOND, OK 73012. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.