We found 45 public water systems in Grimes county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Texas Renaissance Festival Inc | County of Grimes | 15,357 | 0 | 0 |
| City Of Navasota | County of Grimes | 7,049 | 0 | 6 |
| Wickson Creek Sud Grimes County | County of Grimes | 3,383 | 0 | 9 |
| G & W Wsc Field Store | County of Grimes | 2,888 | 0 | 4 |
| Dobbin Plantersville Wsc 2 | County of Grimes | 1,830 | 0 | 26 |
| Tdcj W Pack Unit | County of Grimes | 1,597 | 0 | 50 |
| Tdcj Luther Units | County of Grimes | 1,423 | 0 | 4 |
| Bovay Scout Ranch | County of Grimes | 1,107 | 0 | 4 |
| B & J Water Co | County of Grimes | 675 | 0 | 3 |
| Wickson Creek Iola | County of Grimes | 603 | 0 | 43 |
| Iola Isd | County of Grimes | 450 | 0 | 9 |
| Mill Creek Estates | County of Grimes | 321 | 0 | 8 |
| Richards Water System | County of Grimes | 296 | 0 | 21 |
| Anderson Water System | County of Grimes | 290 | 0 | 8 |
| Poe Bracewell Water System | County of Grimes | 264 | 0 | 3 |
| Camp Allen | County of Grimes | 250 | 0 | 0 |
| Shiro Water System | County of Grimes | 211 | 0 | 34 |
| Shady Oaks Mhp | County of Grimes | 189 | 0 | 2 |
| Ellwood Texas Forge Navasota | County of Grimes | 180 | 0 | 21 |
| Grassy Creek Mobile Home Park | County of Grimes | 177 | 0 | 9 |
| Shannon Place Water System | County of Grimes | 171 | 0 | 6 |
| Tmpa Gibbons Creek Ses | County of Grimes | 127 | 0 | 0 |
| County Line Estates Subdivision | County of Grimes | 120 | 0 | 0 |
| 2620 Estates | County of Grimes | 116 | 0 | 0 |
| Renfaire Water | County of Grimes | 114 | 0 | 0 |
| Country Bbq Restaurant | County of Grimes | 100 | 0 | 0 |
| Daves Country Store | County of Grimes | 100 | 0 | 0 |
| West Magnolia Forest | County of Grimes | 93 | 0 | 0 |
| Roans Prairie | County of Grimes | 90 | 0 | 0 |
| Cow Talk Steakhouse | County of Grimes | 81 | 0 | 0 |
| Lake Irene Fishing Camp | County of Grimes | 78 | 0 | 0 |
| Lake Winona Subdivision | County of Grimes | 69 | 0 | 0 |
| Camp Kappe | County of Grimes | 60 | 0 | 0 |
| Rosewood Village Park | County of Grimes | 53 | 0 | 0 |
| Glennswood Water System | County of Grimes | 40 | 0 | 0 |
| Highway 90 Estates | County of Grimes | 39 | 0 | 0 |
| Tenaska Frontier Generating Station | County of Grimes | 28 | 0 | 0 |
| Cforce Bottling | County of Grimes | 25 | 0 | 0 |
| Navasota Mobile Home Center | County of Grimes | 25 | 0 | 0 |
| Smokin Bs Bbq | County of Grimes | 25 | 0 | 0 |
| Gibbons Creek Mine Tmpa | County of Grimes | 24 | 0 | 0 |
| Shadow Lake Subdivision | County of Grimes | 23 | 0 | 0 |
| Marks Outpost Cafe | County of Grimes | 14 | 0 | 0 |
| Five Land Water System | County of Grimes | 0 | 0 | 0 |
| Grimes County Mud 1 | County of Grimes | 0 | 0 | 0 |