RIVER OAKS RV RESORT
Maryland - Non-Transient Non-Community - PWSID: FL6290648
System Information
| PWSID | FL6290648 |
| System Name | RIVER OAKS RV RESORT |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 10, 1979 |
| Last Reported | May 18, 2026 |
Location & Contact
| State | Maryland |
| City | POTOMAC |
| ZIP Code | 20859 |
| Address | 10221 RIVER ROAD, SUITE 59831 |
| Organization | RIVER OAKS RV RESORT LLC |
| Phone | 202-838-6471 |
Population & Service
| Population Served | 50 |
| Service Connections | 98 |
Drinking Water Violations (85)
This water system has 85 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jul 1, 2022 | Sep 30, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2022 | - | |
| Jul 1, 2022 | Sep 30, 2022 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Nov 1, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Nov 1, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Nov 1, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Nov 1, 2022 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2017 | - | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2012 | - | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | - | - | - | Archived | Mar 31, 2012 | - | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | - | - | - | Archived | Mar 31, 2012 | - | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | - | - | - | Archived | Mar 31, 2012 | - | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | - | - | - | Archived | Feb 29, 2012 | - | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | - | - | - | Archived | Feb 29, 2012 | - | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | - | - | - | Archived | Feb 29, 2012 | - | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Feb 29, 2012 | - | |
| Nov 1, 2011 | Nov 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Oct 1, 2004 | Oct 31, 2004 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Oct 31, 2004 | - | |
| Oct 1, 2004 | Oct 31, 2004 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Oct 31, 2004 | - | |
| Oct 1, 2004 | Oct 31, 2004 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Oct 31, 2004 | - | |
| Oct 1, 2004 | Oct 31, 2004 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Oct 31, 2004 | - | |
| Oct 1, 2004 | Oct 31, 2004 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Oct 31, 2004 | - | |
| Oct 1, 2004 | Oct 31, 2004 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Oct 31, 2004 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MCL | Yes | No | 15.8 | 15 pCi/L | - | Archived | Oct 31, 2002 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MCL | Yes | No | 6.7 | 5 pCi/L | - | Archived | Oct 31, 2002 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MCL | Yes | No | 15.8 | 15 pCi/L | - | Archived | Oct 31, 2002 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MCL | Yes | No | 6.7 | 5 pCi/L | - | Archived | Oct 31, 2002 | - | |
| Apr 1, 2002 | Jun 30, 2002 | MCL | Yes | No | 17 | 15 pCi/L | - | Archived | Jun 30, 2002 | - | |
| Jul 1, 1991 | Jul 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1991 | - |
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.