OHA Drinking Water Services
OR41
PWS ID: 00878 ---- TIGARD, CITY OF
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
Dec 26, 2001R700 Jan 07, 2002
Dec 17, 2001R3000 Jan 07, 2002
Dec 04, 2001R400 Jan 07, 2002
Dec 03, 2001R1000 Jan 07, 2002
Nov 27, 2001R2000 Dec 03, 2001
Nov 06, 2001R1400 Dec 03, 2001
Nov 05, 2001R1700 Dec 03, 2001
Oct 15, 2001R1400 Oct 31, 2001
Oct 09, 2001R2000 Oct 31, 2001
Oct 01, 2001R1700 Oct 31, 2001
Sep 24, 2001R900 Oct 01, 2001
Sep 11, 2001R1000 Oct 01, 2001
Sep 10, 2001R1200 Oct 01, 2001
Sep 04, 2001R2000 Oct 01, 2001
Aug 27, 2001R900 Aug 31, 2001
Aug 20, 2001R1700 Aug 31, 2001
Aug 06, 2001R2400 Aug 31, 2001
Jul 16, 2001R1300 Jul 30, 2001
Jul 03, 2001R1700 Jul 30, 2001
Jul 02, 2001R2000 Jul 30, 2001
Jun 19, 2001R1500 Jun 26, 2001
Jun 11, 2001R1900 Jun 26, 2001
Jun 04, 2001R1600 Jun 26, 2001
May 21, 2001R1100 May 25, 2001
May 15, 2001R700 May 25, 2001
May 08, 2001R1400 May 25, 2001
May 07, 2001R1800 May 25, 2001
Apr 16, 2001R1600 Apr 27, 2001
Apr 09, 2001R1600 Apr 27, 2001
Apr 02, 2001R1800 Apr 27, 2001
Mar 19, 2001R1400 Mar 28, 2001
Mar 13, 2001R800 Mar 28, 2001
Mar 12, 2001R1100 Mar 28, 2001
Mar 05, 2001R1700 Mar 28, 2001
Feb 20, 2001R1600 Feb 28, 2001
Feb 06, 2001R1600 Feb 28, 2001
Feb 05, 2001R1800 Feb 28, 2001
Jan 22, 2001R1800 Jan 30, 2001
Jan 16, 2001R1600304714Jan 30, 2001
Jan 08, 2001R1600 Jan 30, 2001
Dec 18, 2000R1900 Dec 26, 2000
Dec 11, 2000R1600 Dec 26, 2000
Dec 04, 2000R1500 Dec 26, 2000
Nov 28, 2000R1200 Dec 05, 2000
Nov 15, 2000R600 Dec 05, 2000
Nov 13, 2000R1400 Dec 05, 2000
Nov 06, 2000R1800 Dec 05, 2000
Oct 30, 2000R100 Nov 06, 2000
Oct 24, 2000R1000 Nov 06, 2000
Oct 23, 2000R400 Nov 06, 2000
Oct 16, 2000R1200 Nov 06, 2000
Oct 09, 2000R1400 Nov 06, 2000
Oct 02, 2000R900 Nov 06, 2000
Sep 30, 2000R300 Oct 06, 2000
Sep 29, 2000R100 Oct 06, 2000
Sep 29, 2000P109/26/20000042 UPSTREAMOct 06, 2000
Sep 29, 2000P109/26/20000042 REPEATOct 06, 2000
Sep 29, 2000P109/26/20000042 DOWNSTREAMOct 06, 2000
Sep 29, 2000P109/26/20000046 REPEATOct 06, 2000
Sep 29, 2000P109/26/20000046Oct 06, 2000
Sep 29, 2000P109/26/20000046 DOWN STREAMOct 06, 2000
Sep 29, 2000P109/26/20000049 REPEATOct 06, 2000
Sep 29, 2000P109/26/20000049 UPSTREAMOct 06, 2000
Sep 29, 2000P109/26/20000049Oct 06, 2000
Sep 27, 2000R100 Oct 06, 2000
Sep 26, 2000R900 Oct 06, 2000
Sep 26, 2000R11042Oct 06, 2000
Sep 26, 2000R200 Oct 06, 2000
Sep 26, 2000R11046Oct 06, 2000
Sep 26, 2000R100 Oct 06, 2000
Sep 26, 2000R11049Oct 06, 2000
Sep 20, 2000R500 Oct 06, 2000
Sep 18, 2000R1000 Oct 06, 2000
Sep 11, 2000R1800 Oct 06, 2000
Aug 28, 2000R100 Sep 05, 2000
Aug 24, 2000R1700 Sep 05, 2000
Aug 16, 2000R500 Sep 05, 2000
Aug 14, 2000R1100 Sep 05, 2000
Aug 08, 2000R1600 Sep 05, 2000
Jul 20, 2000R100 Jul 28, 2000
Jul 19, 2000R600 Jul 28, 2000
Jul 17, 2000R1000 Jul 28, 2000
Jul 10, 2000R1500 Jul 28, 2000
Jul 03, 2000R1800 Jul 28, 2000
Jun 29, 2000R100 Jul 13, 2000
Jun 27, 2000R600 Jul 13, 2000
Jun 19, 2000R1100 Jul 13, 2000
Jun 12, 2000R1400 Jul 06, 2000
Jun 05, 2000R1800 Jul 06, 2000
May 31, 2000R1000 Jun 05, 2000
May 23, 2000R1500 Jun 05, 2000
May 15, 2000R1600 Jun 05, 2000
May 02, 2000R900 Jun 05, 2000
Apr 24, 2000R1400 May 02, 2000
Apr 18, 2000R1700 May 02, 2000
Apr 17, 2000R100 May 02, 2000
Apr 03, 2000R1800 May 02, 2000
Mar 27, 2000R1400 Apr 06, 2000
Mar 13, 2000R1300 Apr 06, 2000
Mar 08, 2000R1200 Apr 06, 2000
Mar 03, 2000R1100 Apr 06, 2000
Feb 29, 2000R100 Mar 07, 2000
Feb 25, 2000R1000 Mar 07, 2000
Feb 22, 2000R800 Mar 07, 2000
Feb 15, 2000R1000 Mar 07, 2000
Feb 08, 2000R1100 Mar 07, 2000
Feb 01, 2000R1000 Mar 07, 2000
Jan 28, 2000R100 Feb 02, 2000
Jan 27, 2000R400 Feb 02, 2000
Jan 25, 2000R1600 Feb 02, 2000
Jan 18, 2000R1500 Feb 02, 2000
Jan 11, 2000R600 Feb 02, 2000
Jan 04, 2000R800 Feb 02, 2000
Dec 21, 1999R100 Jan 03, 2000
Dec 20, 1999R1300 Jan 03, 2000
Dec 14, 1999R1700 Jan 03, 2000
Dec 13, 1999R100 Jan 03, 2000
Dec 07, 1999R1800 Jan 03, 2000
Nov 30, 1999R100 Dec 06, 1999
Nov 22, 1999R1200 Dec 06, 1999
Nov 17, 1999R1000 Dec 06, 1999
Nov 09, 1999R1500 Dec 06, 1999
Nov 01, 1999R1200 Dec 06, 1999
Oct 28, 1999R300 Nov 02, 1999
Oct 27, 1999R100 Nov 02, 1999
Oct 27, 1999P110/22/199900#37Nov 02, 1999
Oct 27, 1999P110/22/199900UP 16076 SW 130TH TERRACENov 02, 1999
Oct 27, 1999P110/22/199900DOWN 16161 SW 130TH TERRACENov 02, 1999
Oct 27, 1999R500 Nov 02, 1999
Oct 22, 1999R500 Nov 02, 1999
Oct 22, 1999R110#37Nov 02, 1999
Oct 22, 1999R500 Nov 02, 1999
Oct 08, 1999R1200 Nov 02, 1999
Oct 01, 1999R1800 Nov 02, 1999
Sep 30, 1999R200 Oct 05, 1999
Sep 27, 1999R700 Oct 05, 1999
Sep 24, 1999R1200 Oct 05, 1999
Sep 16, 1999R300 Oct 05, 1999
Sep 09, 1999R800 Oct 05, 1999
Sep 03, 1999R1800 Oct 05, 1999
Aug 31, 1999R700 Sep 08, 1999
Aug 26, 1999R1100 Sep 08, 1999
Aug 13, 1999R1600 Sep 08, 1999
Aug 06, 1999R1600 Sep 08, 1999
Jul 28, 1999R900 Aug 02, 1999
Jul 27, 1999R100 Aug 02, 1999
Jul 23, 1999R1500 Aug 02, 1999
Jul 16, 1999R1400 Aug 02, 1999
Jul 09, 1999R1000 Aug 02, 1999
Jun 28, 1999R1300 Jul 07, 1999
Jun 25, 1999R1400 Jul 07, 1999
Jun 17, 1999R1500 Jul 07, 1999
Jun 10, 1999R800 Jul 07, 1999
May 28, 1999R400 Jun 01, 1999
May 25, 1999R100 Jun 01, 1999
May 21, 1999R900 Jun 01, 1999
May 12, 1999R1800 Jun 01, 1999
May 07, 1999R1800 Jun 01, 1999
Apr 27, 1999R100 May 03, 1999
Apr 26, 1999R1500 May 03, 1999
Apr 23, 1999R1500 May 03, 1999
Apr 23, 1999R100 May 03, 1999
Apr 09, 1999R1800 May 03, 1999
Mar 18, 1999R1400 Apr 02, 1999
Mar 08, 1999R1800 Apr 02, 1999
Mar 01, 1999R1800 Apr 02, 1999
Feb 23, 1999R1200 Mar 04, 1999
Feb 17, 1999R100 Mar 04, 1999
Feb 16, 1999R1500 Mar 04, 1999
Feb 09, 1999R1200 Mar 04, 1999
Feb 02, 1999R1000 Mar 04, 1999
Jan 28, 1999R1000 Feb 04, 1999
Jan 19, 1999R1000 Feb 04, 1999
Jan 12, 1999R1600 Feb 04, 1999
Jan 05, 1999R1400 Feb 04, 1999



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