County · Texas
Kerr County, Texas: drinking water records
This overview covers 6 ZIP codes and 67 community water systems in Kerr County. It also stands in for 2 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 |
|---|---|---|---|---|---|
| City of Kerrville TX1330001 | 23,489 | 600 | 1 | 13 | 6.0 ppb |
| Ingram Water Supply TX1330011 | 5,955 | 420 | 0 | 0 | 1.3 ppb |
| Loma Vista Water System TX1330041 | 3,720 | 236 | 0 | 0 | 3.1 ppb |
| Westwood Water System TX1330015 | 345 | 0 | 0 | 1 | 0.8 ppb |
| Kerrville RV Park and Cabins TX1330170 | 336 | 0 | 0 | 1 | 2 ppb |
| Hill River Country Estates TX1330151 | 297 | 0 | 0 | 1 | 0.3 ppb |
| Mo-Ranch Presbyterian Assembly TX1330054 | 250 | 0 | 0 | 1 | 2.6 ppb |
| Verde Park Estates TX1330027 | 213 | 60 | 0 | 0 | 0 ppb |
| Serenity Water TX1330144 | 174 | 0 | 0 | 1 | 0 ppb |
| Arimak Water Supply TX1330135 | 105 | 0 | 0 | 63 | 1.4 ppb |
| Las Colinas of Kerrville TX1330166 | 105 | 0 | 0 | 1 | 0 ppb |
| Ranchero Estates TX1330150 | 105 | 0 | 0 | 1 | 1.2 ppb |
| Saddle Mountain Water Cooperative TX1330176 | 84 | 0 | 0 | 5 | 0.8 ppb |
| Verde Hills WSC TX1330046 | 78 | 0 | 0 | 1 | 0 ppb |
| Blue Ridge Mobile Home Park TX1330133 | 75 | 0 | 0 | 45 | 1 ppb |
| Hideaway Mobile Home Park TX1330044 | 71 | 0 | 0 | 1 | 1.1 ppb |
| Split Rock Water System TX1330025 | 66 | 0 | 0 | 1 | 0 ppb |
| Windwood Oaks Water System TX1330141 | 63 | 0 | 0 | 1 | 0.7 ppb |
| Fall Branch Estates TX1330178 | 60 | 0 | 0 | 1 | 0 ppb |
| Hill Country Ranch Estates TX1330083 | 57 | 0 | 0 | 1 | 0.5 ppb |
| Silver Hills Park TX1330149 | 54 | 0 | 0 | 1 | 0 ppb |
| Shermans Mill TX1330167 | 48 | 0 | 0 | 1 | 0 ppb |
| Solar Village HOA TX1330177 | 40 | 0 | 0 | 1 | 2 ppb |
| Heavens Mobile Home Park TX1330121 | 36 | 0 | 0 | 8 | 0 ppb |
| Four Seasons TX1330113 | 1,059 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Kerr 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: 78028, 78029.
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.