OHA Drinking Water Services
PWS ID:
94717 ---- COLUMBIA RIVER PUD
Coliform fact sheet
Archived Coliform Test Results (Pre-2002) |
Sample Date | Type | # Samples | Repeat of | Total Pos. (1=Yes) | Fecal Pos. (1=Yes) | Sample Site | Received on |
Oct 18, 2001 | R | 1 | | 0 | 0 | | Oct 25, 2001 |
Jul 19, 2001 | R | 1 | | 0 | 0 | | Jul 24, 2001 |
Apr 12, 2001 | R | 1 | | 0 | 0 | | Apr 25, 2001 |
Jan 11, 2001 | R | 1 | | 0 | 0 | | Jan 22, 2001 |
Oct 12, 2000 | R | 1 | | 0 | 0 | | Oct 17, 2000 |
Jul 20, 2000 | R | 1 | | 0 | 0 | | Jul 31, 2000 |
Apr 06, 2000 | R | 1 | | 0 | 0 | | Apr 11, 2000 |
Jan 13, 2000 | R | 1 | | 0 | 0 | | Jan 18, 2000 |
Oct 28, 1999 | R | 2 | | 0 | 0 | | Nov 02, 1999 |
Aug 12, 1999 | R | 2 | | 0 | 0 | | Aug 19, 1999 |
Apr 22, 1999 | R | 2 | | 0 | 0 | | May 05, 1999 |
Jan 21, 1999 | R | 2 | | 0 | 0 | | Jan 29, 1999 |