Quapaw Downstream Casino & Resort
Oklahoma — Non-Transient Non-Community — PWSID: 062005840
System Information
| PWSID | 062005840 |
| System Name | Quapaw Downstream Casino & Resort |
| System Type | Non-Transient Non-Community |
| Water Source | GUP |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 17, 2009 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Oklahoma |
| City | QUAPAW |
| ZIP Code | 74363 |
| Address | P.O. Box 765 |
| Organization | — |
| Phone | 918-542-1853 |
Population & Service
| Population Served | 6,000 |
| Service Connections | 17 |
Drinking Water Violations (8)
This water system has 8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2019 | Sep 30, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Sep 30, 2020 | — | |
| Oct 1, 2019 | Sep 30, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Archived | Sep 30, 2020 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2014 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2009 | — |
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.