We found 13 public water systems in Edmunds county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Web Water Development Association | Aberdeen, Eureka | 14,000 | 39 | 4 |
| Ipswich | Ipswich | 954 | 0 | 6 |
| Mina Lake Sanitary District | Aberdeen, Mina | 838 | 0 | 16 |
| Bowdle | Bowdle | 484 | 0 | 10 |
| Roscoe | Roscoe | 329 | 0 | 5 |
| Hosmer | Hosmer | 208 | 0 | 7 |
| Bowdle Hiway Cafe | County of Edmunds | 150 | 0 | 0 |
| Deerfield Colony | Aberdeen, Ipswich | 130 | 0 | 8 |
| Pembrook Colony-shop Well System | County of Edmunds | 120 | 0 | 0 |
| Pembrook Colony-east Well System | County of Edmunds | 120 | 0 | 0 |
| Gold Nugget, Inc. | County of Edmunds | 50 | 0 | 0 |
| Craven Corner | Ipswich | 25 | 0 | 0 |
| Bowdle Livestock Exchange | County of Edmunds | 25 | 0 | 0 |