County · Virginia
Montgomery County, Virginia: drinking water records
This overview covers 7 ZIP codes and 14 community water systems in Montgomery County. It also stands in for 1 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Blacksburg, Town of VA1121052 | 34,578 | 240 | 0 | 0 | 0 ppb |
| Christiansburg Town of VA1121090 | 22,000 | 120 | 0 | 0 | 0 ppb |
| Prices Fork/Merrimac VA1121580 | 4,541 | 120 | 0 | 0 | 0.5 ppb |
| Christiansburg Elliston Waterline VA1121175 | 3,626 | 120 | 0 | 0 | 1.4 ppb |
| Plum Creek VA1121570 | 1,740 | 0 | 0 | 1 | 1.4 ppb |
| Bethel Area VA1121045 | 1,247 | 0 | 0 | 2 | 1.2 ppb |
| Twin Boulders Subdivision VA1121755 | 90 | 0 | 0 | 1 | 1.8 ppb |
| Radford Army Ammunition Plant VA1121643 | 1,602 | 0 | 0 | 0 | 3.6 ppb |
| Riner Community VA1121655 | 1,161 | 0 | 0 | 0 | 0.7 ppb |
| Belview VA1121043 | 1,034 | 0 | 0 | 0 | 0 ppb |
| Mudpike Road Waterline VA1121503 | 353 | 0 | 0 | 0 | 0.3 ppb |
| White Pine Village VA1121230 | 130 | 0 | 0 | 0 | 0 ppb |
| Vicker Heights VA1121820 | 27 | 0 | 0 | 0 | 0 ppb |
| Nrv Regional Water Authority VA1121057 | 0 | 0 | 0 | 0 | 15 ppb |
ZIP reports in Montgomery County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 24138.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.