CONTANGO RESOURCES, LLC- CLARK FORK
Oklahoma — Non-Transient Non-Community — PWSID: WY5600906
System Information
| PWSID | WY5600906 |
| System Name | CONTANGO RESOURCES, LLC- CLARK FORK |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water Under Influence |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jul 2, 1984 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Oklahoma |
| City | TULSA |
| ZIP Code | 74119 |
| Address | 1717 S Boulder Ave Suite 900 |
| Organization | BISHOP, RONNI |
| Phone | 918-748-3345 |
Population & Service
| Population Served | 60 |
| Service Connections | 10 |
Drinking Water Violations (13)
This water system has 13 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2021 | Jul 31, 2021 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jul 31, 2021 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jul 1, 2021 | Jul 31, 2021 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jul 31, 2021 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jul 1, 2021 | Jul 31, 2021 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jul 31, 2021 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2021 | Jun 30, 2021 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 2021 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2020 | Aug 31, 2021 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2020 | Aug 31, 2021 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2020 | Aug 31, 2021 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2020 | Aug 31, 2021 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2021 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2014 | — | Long Term 2 Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2016 | Long Term 2 Enhanced Surface Water Treatment Rule |
| Oct 1, 2014 | — | Long Term 2 Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2016 | Long Term 2 Enhanced Surface Water Treatment Rule |
| Oct 1, 2014 | — | Long Term 2 Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2016 | Long Term 2 Enhanced Surface Water Treatment Rule |
| Oct 1, 2014 | — | Long Term 2 Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2016 | Long Term 2 Enhanced Surface Water Treatment Rule |
| Oct 1, 2014 | — | Long Term 2 Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2016 | Long Term 2 Enhanced Surface Water Treatment Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.