We found 4 public water systems in Terrebonne county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Schriever Water Treatment Service Area | County of Terrebonne Parish | 97,152 | 43 | 7 |
| Terrebonne Dist No 2 | County of Terrebonne Parish | 37,000 | 0 | 0 |
| Houma Water Treatment Service Area | County of Terrebonne Parish | 31,560 | 35 | 5 |
| Terrebonne Dist No 3 | County of Terrebonne Parish | 7,500 | 0 | 0 |