OHA Drinking Water Services
OR41
PWS ID: 05210 ---- ROCKHARD INC
Coliform fact sheet

Archived Coliform Test Results (Pre-2002)
Sample DateType # Samples Repeat of Total Pos. (1=Yes) Fecal Pos. (1=Yes) Sample Site Received on
Jun 08, 2001R100 Jul 03, 2001
Sep 08, 2000R100 Sep 21, 2000
Sep 10, 1999R100 Oct 04, 1999
Jan 08, 1999R100 Jan 25, 1999