We found 61 public water systems in Hill county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| City Of Hillsboro | County of Hill | 8,456 | 0 | 15 |
| Cedar Creek Water System | County of Hill | 3,504 | 0 | 3 |
| Hill County Wsc | County of Hill | 3,495 | 0 | 9 |
| Files Valley Wsc | County of Hill | 3,102 | 0 | 7 |
| Post Oak Sud | County of Hill | 2,394 | 0 | 21 |
| Canadian Municipal Water System | County of Hemphill | 2,230 | 0 | 3 |
| City Of Hubbard | County of Hill | 2,100 | 0 | 8 |
| City Of Whitney | County of Hill | 2,087 | 0 | 9 |
| Brandon-irene Wsc | County of Hill | 2,082 | 0 | 7 |
| White Bluff Community Water System | County of Hill | 1,968 | 0 | 7 |
| City Of Itasca | County of Hill | 1,644 | 0 | 9 |
| Birome Wsc | County of Hill | 1,523 | 0 | 64 |
| WOODROW OSCEOLA WSC BLANTON WELL PLANT 1 | County of Hill | 1,326 | 0 | 6 |
| WOODROW OSCEOLA WSC PLEASANT VW | County of Hill | 1,209 | 0 | 6 |
| Murray Hill Water System | County of Hill | 1,152 | 0 | 0 |
| Lakeshore Water System | County of Hill | 1,119 | 0 | 1 |
| Chatt Wsc | County of Hill | 927 | 0 | 17 |
| Latham Springs Baptist Encampment | County of Hill | 850 | 0 | 5 |
| WOODROW OSCEOLA WSC FREEMAN | County of Hill | 830 | 0 | 0 |
| Mhc Lake Whitney Campgrounds | County of Hill | 800 | 0 | 0 |
| Live Oak Water System | County of Hill | 693 | 0 | 0 |
| WOODROW OSCEOLA WSC WOODROW | County of Hill | 690 | 0 | 0 |
| Covington Water Works | County of Hill | 666 | 0 | 24 |
| Lake Whitney Rv & Golf | County of Hill | 624 | 0 | 21 |
| WOODROW OSCEOLA WSC OSCEOLA | County of Hill | 552 | 0 | 4 |
| Menlow Wsc | County of Hill | 468 | 0 | 11 |
| City Of Blum | County of Hill | 400 | 0 | 6 |
| Arrowhead Water System Hill | County of Hill | 372 | 0 | 4 |
| City Of Abbott | County of Hill | 356 | 0 | 2 |
| City Of Mount Calm | County of Hill | 326 | 0 | 11 |
| Chisholm Trail Park Inc | County of Hill | 300 | 0 | 0 |
| Penelope Wsc | County of Hill | 282 | 0 | 0 |
| City Of Bynum Blackland System | County of Hill | 276 | 0 | 15 |
| City Of Malone | County of Hill | 269 | 0 | 3 |
| Aquilla Wsc | County of Hill | 229 | 0 | 6 |
| City Of Mertens | County of Hill | 207 | 0 | 31 |
| Chisolm Trail Retreat | County of Hill | 180 | 0 | 2 |
| Cedar Crest Colony Wsc | County of Hill | 177 | 0 | 2 |
| Tres Vidas Subdivision | County of Hill | 168 | 0 | 2 |
| City Of Carls Corner | County of Hill | 144 | 0 | 21 |
| Lakeshore Water System 2 | County of Hill | 144 | 0 | 2 |
| M & H Water Supply | County of Hill | 129 | 0 | 4 |
| Oak Hill Water System | County of Hill | 81 | 0 | 0 |
| Baker & Taylor Drilling Co | County of Hemphill | 80 | 0 | 0 |
| Beachview Acres Water Association | County of Hill | 56 | 0 | 0 |
| Tx Lime Co-plan #2 Blum | County of Hill | 54 | 0 | 0 |
| Lone Star Steakhouse | County of Hemphill | 50 | 0 | 0 |
| Lake Marvin Usda | County of Hemphill | 35 | 0 | 0 |
| Lake Whitney Rvc Water Co | County of Hill | 35 | 0 | 0 |
| Signal Peak-gmnp | County of Hill | 27 | 0 | 0 |
| Gmnp-frijole Information Stati | County of Hill | 26 | 0 | 0 |
| Dotco Fishing Tools | County of Hemphill | 20 | 0 | 0 |
| Eledge Camp | County of Hill | 20 | 0 | 0 |
| Eledge Addition | County of Hill | 20 | 0 | 0 |
| Tx Hwy Dept Pine Springs Camp | County of Hill | 16 | 0 | 0 |
| Cookson Hills Christian Ranch | County of Hemphill | 12 | 0 | 0 |
| Glaizier Water Works | County of Hemphill | 10 | 0 | 0 |
| Iv Lodge & Vineyard | County of Hemphill | 0 | 0 | 0 |
| Prairie Valley Presbyterian Camp | County of Hill | 0 | 0 | 0 |
| Aquilla Wsd | County of Hill | 0 | 0 | 0 |
| Tpwd Lake Whitney State Park | County of Hill | 0 | 0 | 0 |