County · Virginia
Rockingham County, Virginia: drinking water records
This overview covers 18 ZIP codes and 19 community water systems in Rockingham County. It also stands in for 6 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 |
|---|---|---|---|---|---|
| Three Springs Regional - Rcpw VA2165705 | 14,834 | 116 | 0 | 0 | 1.2 ppb |
| Bridgewater, Town of VA2165045 | 6,177 | 120 | 0 | 0 | 2.7 ppb |
| Massanutten Village VA2165525 | 5,472 | 60 | 0 | 0 | 2.3 ppb |
| Broadway, Town of VA2165060 | 4,015 | 120 | 0 | 0 | 3.7 ppb |
| Grottoes, Town of VA2165330 | 3,328 | 120 | 0 | 0 | 2.3 ppb |
| Timberville, Town of VA2165720 | 2,963 | 180 | 0 | 0 | 1.6 ppb |
| Food Processors Water Cooperative, INC VA2165300 | 1,430 | 0 | 0 | 1 | 0 ppb |
| Cedar Hill I VA2165615 | 400 | 0 | 0 | 1 | 0 ppb |
| Elkton, Town of VA2165270 | 2,595 | 0 | 0 | 0 | 10.7 ppb |
| Dayton, Town of VA2165210 | 1,700 | 0 | 0 | 0 | 2.7 ppb |
| R.R. Donnelley- Rcpw VA2165668 | 1,332 | 0 | 0 | 0 | 2.6 ppb |
| Mount Crawford-Rcpw VA2165598 | 481 | 0 | 0 | 0 | 3.8 ppb |
| Lilly Subdivision Sanitary Dist. - Rcpw VA2165466 | 182 | 0 | 0 | 0 | 0 ppb |
| Cedar Hill II VA2165285 | 160 | 0 | 0 | 0 | 1.6 ppb |
| Harrisonburg Men`s Diversion Center VA2165165 | 140 | 0 | 0 | 0 | 0 ppb |
| Madison Run Terrace VA2165495 | 140 | 0 | 0 | 0 | 2.5 ppb |
| Eastside Trailer Park VA2165240 | 99 | 0 | 0 | 0 | 2.4 ppb |
| Harmany Hills - Rcpw VA2165333 | 80 | 0 | 0 | 0 | 1.6 ppb |
| Countryside Sanitary District - Rcpw VA2165180 | 41 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Rockingham 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: 22811, 22820, 22830, 22832, 22834, 22850.
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.