We found 45 public water systems that could serve the same population as Nashua (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Breckenridge | Breckenridge | 3,386 | 0 | 1 |
| Rothsay | Rothsay | 493 | 0 | 0 |
| Campbell | Campbell | 159 | 0 | 2 |
| Wolverton | Wolverton | 139 | 0 | 2 |
| St Joseph Catholic Church | County of Wilkin | 130 | 0 | 0 |
| Christ Lutheran Church | County of Wilkin | 110 | 0 | 0 |
| South Immanuel Lutheran Church | County of Wilkin | 110 | 0 | 0 |
| Renaissance Festival | Shakopee | 100 | 0 | 0 |
| Vukku Lutheran Church | County of Wilkin | 100 | 0 | 0 |
| Foxhome Lutheran Church | County of Wilkin | 100 | 0 | 0 |
| Kent | Kent | 90 | 0 | 0 |
| Hedemarken Lutheran Church | County of Wilkin | 70 | 0 | 0 |
| Sunopta Sunflower | County of Wilkin | 50 | 0 | 0 |
| United Methodist Church | County of Wilkin | 35 | 0 | 0 |
| Dowagro Science | County of Wilkin | 30 | 0 | 0 |
| 210 Bar And Grill | County of Wilkin | 30 | 0 | 0 |
| Foxhome Station | County of Wilkin | 30 | 0 | 0 |
| Foxhome Post Office | County of Wilkin | 25 | 0 | 0 |
| Doran Bar & Steakhouse | County of Wilkin | 25 | 0 | 0 |
| Vagt's Dance Barn | County of Wilkin | 25 | 0 | 0 |
| Red River Grain Company | County of Wilkin | 25 | 0 | 0 |
| Head Of The Red Trap Club | County of Wilkin | 25 | 0 | 0 |
| Champlin Station | County of Wilkin | 25 | 0 | 0 |
| Waterplant | County of Wilkin | 25 | 0 | 0 |
| Keppelman R | County of Wilkin | 25 | 0 | 0 |
| Wheaton-dumont Co-op Elevator | County of Wilkin | 25 | 0 | 0 |
| Knapp Seed Farm | County of Wilkin | 25 | 0 | 0 |
| Valley Fertilizer Company | County of Wilkin | 25 | 0 | 0 |
| Amundson Meat Processing | County of Wilkin | 25 | 0 | 0 |
| Doran United Presbyterian Church | County of Wilkin | 25 | 0 | 0 |
| Lindberg Lodging House | County of Wilkin | 25 | 0 | 0 |
| Fire Hall | County of Wilkin | 25 | 0 | 0 |
| Lawndale Farmers Elevator | County of Wilkin | 25 | 0 | 0 |
| Little Bethany Luth Ch | County of Wilkin | 25 | 0 | 0 |
| Marv | County of Wilkin | 25 | 0 | 0 |
| G T A Elevator | County of Wilkin | 25 | 0 | 0 |
| Elmers Bar And Steakhouse | County of Wilkin | 25 | 0 | 0 |
| Cargill Inc | County of Wilkin | 25 | 0 | 0 |
| Siemers Shell | County of Wilkin | 25 | 0 | 0 |
| Schulers Sunflower Plant | County of Wilkin | 25 | 0 | 0 |
| Valley Lake Boys Home | County of Wilkin | 25 | 0 | 0 |
| Christ Lutheran Church | County of Wilkin | 25 | 0 | 0 |
| Everdell Store | County of Wilkin | 25 | 0 | 0 |
| Foxhome Midway Mart | County of Wilkin | 25 | 0 | 0 |
| Rollies Store | County of Wilkin | 25 | 0 | 0 |