Big Sioux Community Water System, Inc. Board Members serve from three districts in the service area:
District #1 Eastern Lake County
District #2 Western Moody County to 478th Ave.
District #3 - 478th Ave. to Minnesota service area
| Chairman | Dan Dannenbring | District#1 |
| Vice-Chairman | Vince Nelson | District #2 |
| Secretary / Treasurer | Gaylen Backus | District #1 |
| Board Member | Rick Olivier | District #1 |
| Board Member | John McCorkle | District #2 |
| Board Member | John Mousel | District #2 |
| Board Member | Tom Hagedorn | District #3 |
| Board Member | Kent Whipkey | District #3 |
| Board Member | Reggie Gassman | District #3 |
