We found 14 public water systems that could serve the same population as Montrose (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Minnehaha Community Water Corp | Dell Rapids | 12,805 | 0 | 4 |
| Bon Homme-yankton Rws | Avon, Tabor | 11,862 | 40 | 5 |
| Tm Rural Water District | Parker, Sioux Falls | 3,825 | 0 | 3 |
| Hanson Rural Water System | Emery, Fulton | 2,463 | 0 | 3 |
| Salem | Salem | 1,347 | 0 | 34 |
| Canistota | Canistota | 656 | 0 | 12 |
| Bridgewater | Bridgewater | 492 | 0 | 68 |
| Spencer | Spencer | 154 | 0 | 33 |
| Orland Colony | County of Mccook | 95 | 0 | 0 |
| Battle Creek Resort | Canistota | 50 | 0 | 0 |
| Golden Pheasant Cafe & Motel | Spencer | 50 | 0 | 0 |
| Outskirts Sportsbar And Grill | County of Mccook | 30 | 0 | 0 |
| Camp America | County of Mccook | 25 | 0 | 0 |
| Scott's Trailer Villa | County of Mccook | 16 | 0 | 0 |