| Date of Status Change |
Active or Inactive |
Primary Source |
PWS Type |
Population | PWS Name |
| Current Status 03/11/2025 | A | GW | NTNC | 100 | KNIFE RIVER PRESTRESS INC |
| 03/11/2025 | A | GW | NTNC | 100 | KNIFE RIVER - NW HARRISBURG |
| 09/03/2024 | A | GW | NTNC | 100 | KNIFE RIVER - NW HARRISBURG |
| 02/08/2024 | A | GW | NTNC | 100 | KNIFE RIVER - NW HARRISBURG |
| 09/09/2021 | A | GW | NTNC | 100 | KNIFE RIVER - NW HARRISBURG |
| 03/15/2010 | A | GW | NTNC | 100 | MORSE BROS DBA KNIFE RVR-HARRISBURG |
| 07/08/2009 | A | GW | NTNC | 75 | MORSE BROS DBA KNIFE RVR-HARRISBURG |
| 04/09/2009 | A | GW | NTNC | 75 | MORSE BROS DBA KNIFE RVR - HARRISBURG |
| 10/01/2008 | A | GW | NTNC | 75 | MORSE BROTHERS PRESTRESS DIV |
| 03/29/2004 | A | GW | NTNC | 80 | MORSE BROTHERS PRESTRESS DIV |
| 05/13/2003 | A | GW | NTNC | 80 | MORSE BROTHERS-PRESTRESS DIV. |
| Population Type |
Avg Daily Population |
Start Month |
Start Day |
End Month |
End Day |
Effective Begin Date |
Effective End Date |
| Non-transient | 100 | 1 | 1 | 12 | 31 | 03/24/2009 | |
| Non-transient | 75 | 1 | 1 | 12 | 31 | 01/12/2004 | 03/23/2009 |
| Non-transient | 80 | 1 | 1 | 12 | 31 | 10/21/1991 | 01/11/2004 |