OHA Drinking Water Services
OR41
PWS ID: 00461 ---- RIVERGROVE WATER DISTRICT
Coliform Results

See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  Archived Results (prior to 2002)  ::  Recent Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Include results older than 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Jun 08, 2022 1RT Total Absent 2159012-01-4 VARIOUS DIST-A 0.45Jun 17, 2022
Jun 08, 2022 1RT Total Absent 2159012-01-3 VARIOUS DIST-A 0.45Jun 17, 2022
Jun 08, 2022 1RT Total Absent 2159012-01-2 VARIOUS DIST-A 0.45Jun 17, 2022
Jun 08, 2022 1RT Total Absent 2159012-01-1 VARIOUS DIST-A 0.45Jun 17, 2022
May 18, 2022 1RT Total Absent 2138003-01-4 VARIOUS DIST-A 0.49May 23, 2022
May 18, 2022 1RT Total Absent 2138003-01-3 VARIOUS DIST-A 0.49May 23, 2022
May 18, 2022 1RT Total Absent 2138003-01-2 VARIOUS DIST-A 0.49May 23, 2022
May 18, 2022 1RT Total Absent 2138003-01-1 VARIOUS DIST-A 0.49May 23, 2022
Apr 12, 2022 1RT Total Absent 2102007-01-4 VARIOUS DIST-A 0.47Apr 15, 2022
Apr 12, 2022 1RT Total Absent 2102007-01-3 VARIOUS DIST-A 0.47Apr 15, 2022
Apr 12, 2022 1RT Total Absent 2102007-01-2 VARIOUS DIST-A 0.47Apr 15, 2022
Apr 12, 2022 1RT Total Absent 2102007-01-1 VARIOUS DIST-A 0.47Apr 15, 2022
Mar 10, 2022 1RT Total Absent 2069017-01-4 VARIOUS DIST-A 0.50Mar 18, 2022
Mar 10, 2022 1RT Total Absent 2069017-01-3 VARIOUS DIST-A 0.50Mar 18, 2022
Mar 10, 2022 1RT Total Absent 2069017-01-2 VARIOUS DIST-A 0.50Mar 18, 2022
Mar 10, 2022 1RT Total Absent 2069017-01-1 VARIOUS DIST-A 0.50Mar 18, 2022
Feb 07, 2022 1RT Total Absent 2038006-01-4 VARIOUS DIST-A 0.49Feb 22, 2022
Feb 07, 2022 1RT Total Absent 2038006-01-3 VARIOUS DIST-A 0.49Feb 22, 2022
Feb 07, 2022 1RT Total Absent 2038006-01-2 VARIOUS DIST-A 0.49Feb 22, 2022
Feb 07, 2022 1RT Total Absent 2038006-01-1 VARIOUS DIST-A 0.49Feb 22, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 04, 2022 1RT Total Absent 2004005-01-4 VARIOUS DIST-A 0.42Jan 17, 2022
Jan 04, 2022 1RT Total Absent 2004005-01-3 VARIOUS DIST-A 0.42Jan 17, 2022
Jan 04, 2022 1RT Total Absent 2004005-01-2 VARIOUS DIST-A 0.42Jan 17, 2022
Jan 04, 2022 1RT Total Absent 2004005-01-1 VARIOUS DIST-A 0.42Jan 17, 2022
Dec 13, 2021 1RT Total Absent 1347009-01-4 VARIOUS DIST-A 0.59Dec 17, 2021
Dec 13, 2021 1RT Total Absent 1347009-01-3 VARIOUS DIST-A 0.59Dec 17, 2021
Dec 13, 2021 1RT Total Absent 1347009-01-2 VARIOUS DIST-A 0.59Dec 17, 2021
Dec 13, 2021 1RT Total Absent 1347009-01-1 VARIOUS DIST-A 0.59Dec 17, 2021
Nov 02, 2021 1AS Total Absent 1306037-03 OLSON WELL SRC-CA Nov 12, 2021
Nov 02, 2021 1AS Total Absent 1306037-02 WELL #2 SRC-BA Nov 12, 2021
Nov 02, 2021 1AS Total Absent 1306037-01 WELL #1 SRC-AA Nov 12, 2021
Nov 01, 2021 1RT Total Absent 1305018-01-4 VARIOUS DIST-A 0.50Nov 12, 2021
Nov 01, 2021 1RT Total Absent 1305018-01-3 VARIOUS DIST-A 0.50Nov 12, 2021
Nov 01, 2021 1RT Total Absent 1305018-01-2 VARIOUS DIST-A 0.50Nov 12, 2021
Nov 01, 2021 1RT Total Absent 1305018-01-1 VARIOUS DIST-A 0.50Nov 12, 2021
Oct 11, 2021 1RT Total Absent 1284005-01-4 VARIOUS DIST-A 0.45Oct 15, 2021
Oct 11, 2021 1RT Total Absent 1284005-01-3 VARIOUS DIST-A 0.45Oct 15, 2021
Oct 11, 2021 1RT Total Absent 1284005-01-2 VARIOUS DIST-A 0.45Oct 15, 2021
Oct 11, 2021 1RT Total Absent 1284005-01-1 VARIOUS DIST-A 0.45Oct 15, 2021
Sep 13, 2021 1RT Total Absent 1256021-01-4 VARIOUS DIST-A 0.58Sep 21, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 13, 2021 1RT Total Absent 1256021-01-3 VARIOUS DIST-A 0.58Sep 21, 2021
Sep 13, 2021 1RT Total Absent 1256021-01-2 VARIOUS DIST-A 0.58Sep 21, 2021
Sep 13, 2021 1RT Total Absent 1256021-01-1 VARIOUS DIST-A 0.58Sep 21, 2021
Aug 09, 2021 1RT Total Absent 1221015-01-4 VARIOUS DIST-A 0.77Aug 12, 2021
Aug 09, 2021 1RT Total Absent 1221015-01-3 VARIOUS DIST-A 0.77Aug 12, 2021
Aug 09, 2021 1RT Total Absent 1221015-01-2 VARIOUS DIST-A 0.77Aug 12, 2021
Aug 09, 2021 1RT Total Absent 1221015-01-1 VARIOUS DIST-A 0.77Aug 12, 2021
Jul 19, 2021 1RT Total Absent 1200008-01-4 VARIOUS DIST-A 0.59Jul 23, 2021
Jul 19, 2021 1RT Total Absent 1200008-01-3 VARIOUS DIST-A 0.59Jul 23, 2021
Jul 19, 2021 1RT Total Absent 1200008-01-2 VARIOUS DIST-A 0.59Jul 23, 2021
Jul 19, 2021 1RT Total Absent 1200008-01-1 VARIOUS DIST-A 0.59Jul 23, 2021
Jun 07, 2021 1RT Total Absent 1158011-01-4 VARIOUS DIST-A 0.89Jun 15, 2021
Jun 07, 2021 1RT Total Absent 1158011-01-3 VARIOUS DIST-A 0.89Jun 15, 2021
Jun 07, 2021 1RT Total Absent 1158011-01-2 VARIOUS DIST-A 0.89Jun 15, 2021
Jun 07, 2021 1RT Total Absent 1158011-01-1 VARIOUS DIST-A 0.89Jun 15, 2021
May 14, 2021 1RT Total Absent 1134004-01-4 VARIOUS DIST-A 0.46May 27, 2021
May 14, 2021 1RT Total Absent 1134004-01-3 VARIOUS DIST-A 0.46May 27, 2021
May 14, 2021 1RT Total Absent 1134004-01-2 VARIOUS DIST-A 0.46May 27, 2021
May 14, 2021 1RT Total Absent 1134004-01-1 VARIOUS DIST-A 0.46May 27, 2021
Apr 13, 2021 1RT Total Absent 1103015-01-4 VARIOUS DIST-A 0.90Apr 28, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 13, 2021 1RT Total Absent 1103015-01-3 VARIOUS DIST-A 0.90Apr 28, 2021
Apr 13, 2021 1RT Total Absent 1103015-01-2 VARIOUS DIST-A 0.90Apr 28, 2021
Apr 13, 2021 1RT Total Absent 1103015-01-1 VARIOUS DIST-A 0.90Apr 28, 2021
Mar 08, 2021 1RT Total Absent 1067012-01-4 VARIOUS DIST-A 0.78Mar 15, 2021
Mar 08, 2021 1RT Total Absent 1067012-01-3 VARIOUS DIST-A 0.78Mar 15, 2021
Mar 08, 2021 1RT Total Absent 1067012-01-2 VARIOUS DIST-A 0.78Mar 15, 2021
Mar 08, 2021 1RT Total Absent 1067012-01-1 VARIOUS DIST-A 0.78Mar 15, 2021
Feb 22, 2021 1AS Total Absent 1053028-03 WELL #3 SRC-CA Mar 01, 2021
Feb 22, 2021 1AS Total Absent 1053028-02 WELL #2 SRC-BA Mar 01, 2021
Feb 22, 2021 1AS Total Absent 1053028-01 WELL #1 SRC-AA Mar 01, 2021
Feb 19, 2021 1RT Total Absent 1050004-01-4 VARIOUS DIST-A 0.68Mar 01, 2021
Feb 19, 2021 1RT Total Absent 1050004-01-3 VARIOUS DIST-A 0.68Mar 01, 2021
Feb 19, 2021 1RT Total Absent 1050004-01-2 VARIOUS DIST-A 0.68Mar 01, 2021
Feb 19, 2021 1RT Total Absent 1050004-01-1 VARIOUS DIST-A 0.68Mar 01, 2021
Jan 14, 2021 1RT Total Absent 1014017-01-4 VARIOUS DIST-A 0.71Jan 20, 2021
Jan 14, 2021 1RT Total Absent 1014017-01-3 VARIOUS DIST-A 0.71Jan 20, 2021
Jan 14, 2021 1RT Total Absent 1014017-01-2 VARIOUS DIST-A 0.71Jan 20, 2021
Jan 14, 2021 1RT Total Absent 1014017-01-1 VARIOUS DIST-A 0.71Jan 20, 2021



See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  Archived Results (prior to 2002)  ::  Recent Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Include results older than 2021


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