We found 43 public water systems that could serve the same population as Northside Water Corp (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| City Of Stephenville | Stephenville | 21,640 | 69 | 9 |
| City Of Dublin | County of Erath | 4,878 | 0 | 39 |
| Barton Wsc | County of Erath | 891 | 0 | 43 |
| Green Creek Wsc | County of Erath | 558 | 0 | 21 |
| Mountain Lakes Addition | County of Erath | 543 | 0 | 2 |
| Morgan Mill Wsc | County of Erath | 486 | 0 | 9 |
| Lingleville Isd | County of Erath | 290 | 0 | 8 |
| Shady Oaks Mobile Home Park | County of Erath | 270 | 0 | 34 |
| Valley Grove Baptist Church | County of Erath | 255 | 0 | 6 |
| Bluff Dale Wsc | County of Erath | 250 | 0 | 1 |
| Schreiber Foods | County of Erath | 220 | 0 | 6 |
| Huckabay Isd | County of Erath | 206 | 0 | 11 |
| Thurber Ranch Incorporated | County of Erath | 200 | 0 | 0 |
| Tarleton State University Southwest Regi | County of Erath | 140 | 0 | 3 |
| Equestrian Estates | County of Erath | 138 | 0 | 97 |
| Cattail Creek Mhp | County of Erath | 138 | 0 | 209 |
| Three Way Isd | County of Erath | 126 | 0 | 24 |
| Alford Rentals | County of Erath | 120 | 0 | 0 |
| Lost Creek Rv Park | County of Erath | 117 | 0 | 0 |
| Pigeon Road Estates | County of Erath | 102 | 0 | 0 |
| Rough Creek Lodge | County of Erath | 75 | 0 | 0 |
| Equibrand Stephenville Pws | County of Erath | 75 | 0 | 0 |
| Bluff Dale Isd | County of Erath | 70 | 0 | 0 |
| Camp Paluxy | County of Erath | 60 | 0 | 0 |
| B & G Mobile Home Park | County of Erath | 50 | 0 | 0 |
| Dublin Senior Citizen Center | County of Erath | 50 | 0 | 0 |
| Horsemans Ranch Ws | County of Erath | 50 | 0 | 0 |
| Touchstone Ranch Recovery Center | County of Erath | 46 | 0 | 0 |
| Thousand Oaks Subdivision | County of Erath | 45 | 0 | 0 |
| Thurber Lake Resort | County of Erath | 40 | 0 | 0 |
| Bunkhouse Water System | County of Erath | 38 | 0 | 0 |
| 3d Bunkhouse Pws | County of Erath | 36 | 0 | 0 |
| Milk Transport Services | County of Erath | 35 | 0 | 0 |
| Rabbit Center Mobile Home Park | County of Erath | 33 | 0 | 0 |
| Granny's Place | County of Erath | 25 | 0 | 0 |
| White Horse Christian Academy | County of Erath | 25 | 0 | 0 |
| Town & Country Mobile Home Park | County of Erath | 25 | 0 | 0 |
| Taylor Food Mart | County of Erath | 25 | 0 | 0 |
| Chicken House Flea Market | County of Erath | 24 | 0 | 0 |
| Sun Valley Mobile Home Park | County of Erath | 21 | 0 | 0 |
| Smith Springs Road Mhp | County of Erath | 20 | 0 | 0 |
| Alta Vista Mobile Home Park | County of Erath | 0 | 0 | 0 |
| Tarleton State University Farm | County of Erath | 0 | 0 | 0 |