OHA Drinking Water Services
OR41
PWS ID: 91879 ---- TWIN OAKS ELEMENTARY SD 4J
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
Oct 01, 2001R100 Oct 09, 2001
Jun 14, 2001R100 Jun 25, 2001
Mar 15, 2001R100 Mar 26, 2001
Dec 14, 2000R100 Dec 26, 2000
Sep 15, 2000R100 Sep 25, 2000
Jun 14, 2000R100 Jun 26, 2000
Mar 27, 2000R100 Apr 03, 2000
Dec 22, 1999R100 Jan 04, 2000
Sep 20, 1999R100 Sep 27, 1999
Jun 17, 1999R100 Jun 29, 1999
Mar 18, 1999R100 Mar 29, 1999



More information for this water system: SDWIS ID 1070
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