WALNUT FLATS
Virginia - Transient Non-Community - PWSID: VA1071910
System Information
| PWSID | VA1071910 |
| System Name | WALNUT FLATS |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 26, 1980 |
| Last Reported | Feb 17, 2026 |
Location & Contact
| State | Virginia |
| City | BLACKSBURG |
| ZIP Code | 24060 |
| Address | 110 Southpark Drive |
| Organization | CHRISTENSEN, BETH |
| Phone | - |
Population & Service
| Population Served | 25 |
| Service Connections | 1 |
Drinking Water Violations (50)
This water system has 50 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, 2025 | Jul 31, 2025 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2025 | - | |
| Jul 1, 2025 | Jul 31, 2025 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2025 | - | |
| Jul 1, 2025 | Jul 31, 2025 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2025 | - | |
| Nov 29, 2024 | - | Other | No | No | - | - | - | Resolved | Mar 3, 2025 | - | |
| Nov 29, 2024 | - | Other | No | No | - | - | - | Resolved | Mar 3, 2025 | - | |
| Sep 4, 2024 | - | RPT | No | No | - | - | - | Resolved | May 29, 2025 | - | |
| Sep 4, 2024 | - | RPT | No | No | - | - | - | Resolved | May 29, 2025 | - | |
| Sep 4, 2024 | - | RPT | No | No | - | - | - | Resolved | May 29, 2025 | - | |
| Sep 4, 2024 | - | RPT | No | No | - | - | - | Resolved | May 29, 2025 | - | |
| Jul 28, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2025 | - | |
| Jul 28, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 26, 2025 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2022 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2007 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2007 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2007 | - | |
| Jul 1, 2005 | Jul 31, 2005 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2005 | - | |
| Jul 1, 2005 | Jul 31, 2005 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2005 | - | |
| Jul 1, 2005 | Jul 31, 2005 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2005 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2003 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2003 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2003 | - | |
| Aug 1, 2003 | Aug 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2003 | - | |
| Aug 1, 2003 | Aug 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2003 | - | |
| Aug 1, 2003 | Aug 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2003 | - | |
| Aug 1, 2001 | Aug 31, 2001 | MR | No | Yes | - | 5% of samples | - | Archived | Aug 31, 2001 | - | |
| Aug 1, 2001 | Aug 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2001 | - | |
| Aug 1, 2001 | Aug 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2001 | - | |
| Aug 1, 2001 | Aug 31, 2001 | MR | No | Yes | - | 5% of samples | - | Archived | Aug 31, 2001 | - | |
| Aug 1, 2001 | Aug 31, 2001 | MR | No | Yes | - | 5% of samples | - | Archived | Aug 31, 2001 | - | |
| Aug 1, 2001 | Aug 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2001 | - | |
| Jun 1, 1977 | May 31, 1981 | MR | No | Yes | - | 5 pCi/L | - | Archived | May 31, 1981 | - | |
| Jun 1, 1977 | May 31, 1981 | MR | No | Yes | - | 15 pCi/L | - | Archived | May 31, 1981 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.