OHA Drinking Water Services
OR41
PWS ID: 95427 ---- OSU EXPERIMENT CENTER
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  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  ::  Hide rejected samples  ::  Exclude results older than 2021


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Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Feb 27, 2024 1RT Total Absent 24021047_01A BREAKROOM TAP DIST-A Mar 04, 2024
Dec 12, 2023 1RT Total Absent 23120537_01A BREAK ROOM SINK DIST-A 0.20Dec 15, 2023
Jul 13, 2023 1RT Total Absent 23070505_01A BREAK ROOM DIST-A Jul 21, 2023
Mar 29, 2023 1RT Total Absent 23031289_01A LAB SINK DIST-A Apr 04, 2023
Feb 01, 2023 1RT Total Absent 23020036_01A LAB SINK DIST-A Feb 06, 2023
Sep 15, 2022 1RT Total Absent 22090727_01A SITE #1 KITCHEN SINK DIST-A Sep 26, 2022
Jun 06, 2022 1RT Total Absent 22060217_01A BREAK ROOM SINK DIST-A Jun 28, 2022
Apr 05, 2022 1RT Total Absent 22040191_01A EXP STATION KITCHEN SINK DIST-A Apr 12, 2022
Oct 08, 2021 1RT Total Absent 21100334_01A SITE #1 EXP CTR KITCHEN DIST-A Oct 12, 2021
Jul 16, 2021 1AS Total POSITIVE 2107083401 WELLHEAD SRC-AA Jul 19, 2021
AS E. coli Absent 2107083401 WELLHEAD SRC-AA
Jun 24, 2021 1RT Total Absent 21061328_01A LAB SINK DIST-A 0.40Jun 29, 2021
Feb 17, 2021 1RT Total Absent 21020931_01A EXT CTR KITCHEN SINK DIST-A 0.40Mar 01, 2021
Nov 23, 2020 1RT Total Absent 20111103_01A ROUTINE SITE #1 KITCHEN SINK DIST-A 0.40Dec 03, 2020
Nov 23, 2020 1AS Total Absent 20111097_01A WELLHEAD SRC-AA Dec 03, 2020
Aug 24, 2020 1RT Total Absent 20081003_01A ROUTINE SITE #3 DIST-A 0.40Sep 02, 2020
Jun 10, 2020 1RT Total Absent 20060503_01A ROUTINE SAMPLE POINT #2 DIST-A 0.40Jun 19, 2020
Mar 04, 2020 1RT Total Absent 20030200_01A #1 EXPERIMENT STN KITCHEN SINK DIST-A 0.40Mar 12, 2020
Dec 10, 2019 1AS Total Absent 19120433_01A WELLHEAD SRC-AA Dec 12, 2019
Dec 10, 2019 1RT Total Absent 19120424_01A ROUTINE SITE #3 DIST-A 0.40Dec 12, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Sep 10, 2019 1RT Total Absent 19090410_01A ROUTINE SITE #2 DIST-A 0.40Sep 13, 2019
Jun 07, 2019 1RT Total Absent 19060287_01A SITE #1 DIST-A 0.40Jun 14, 2019
Mar 04, 2019 1RT Total Absent 1903044_01A SITE #3 DIST-A 0.40Mar 08, 2019
Dec 20, 2018 1RT Total Absent 1812843_01A #2 DIST-A 0.40Dec 22, 2018
Sep 11, 2018 1AS Total Absent 1809397_01A WELLHEAD SRC-AA Sep 18, 2018
Sep 10, 2018 1RT Total Absent 1809362_01A EXP KITCHEN SINK DIST-A 0.40Sep 12, 2018
Jun 25, 2018 1RT Total Absent 1806A34_01A SITE #3 LAB SINK DIST-A 0.40Jun 27, 2018
Mar 26, 2018 1RT Total Absent 1803929_01A OSU EXTENSION KITCHEN SINK DIST-A 0.40Mar 29, 2018
Dec 29, 2017 1RT Total Absent 1712969_01A 569 HANLEY RD SITE #1 DIST-A 0.40Jan 05, 2018
Sep 01, 2017 1AS Total Absent 1709018_01A WELL #2 SRC-AA Sep 06, 2017
Sep 01, 2017 1RT Total Absent 1709012_01A KITCHEN SINK DIST-A 0.40Sep 06, 2017
Jun 12, 2017 1RT Total Absent 1706469_01A SITE #3 S LAB SINK DIST-A 0.40Jun 20, 2017
Jan 12, 2017 1RT Total Absent 1701296_01A SITE 3 LAB SINK DIST-A 0.40Jan 13, 2017
Oct 18, 2016 1AS Total POSITIVE 161064601A WELL #2 SRC-AA Oct 19, 2016
AS E. coli Absent 161064601A WELL #2 SRC-AA
Oct 17, 2016 1RT Total Absent 1610610_01A SITE #2 DIST-A 0.40Oct 19, 2016
Jul 29, 2016 1RT Total Absent 1607C82_01A SITE #1 EXPERIMENT KITCHEN DIST-A Aug 02, 2016
Mar 28, 2016 1RT Total Absent 1603924_01A KITCHEN SINK DIST-A Mar 30, 2016
Nov 16, 2015 1RT Total Absent 1511522_01A EXPERIMENT STATION KITCHEN DIST-A 0.30Nov 18, 2015
Aug 03, 2015 1RT Total Absent 1508018_01A SITE #3 DIST-A Aug 05, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 08, 2015 1RT Total Absent 1505279_01A #2 KITCHEN SINK DIST-A Jun 01, 2015
Mar 24, 2015 1RT Total Absent 1503773_01A SAMPLE SITE #3 DIST-A Apr 06, 2015
Feb 09, 2015 1RP Total Absent 1502358_05A 150220301A SITE #3 DIST-A Feb 25, 2015
Feb 09, 2015 1RP Total Absent 1502358_04A 150220301A #2 KITCHEN SINK DIST-A Feb 25, 2015
Feb 09, 2015 1RP Total Absent 1502358_03A 150220301A CONFERENCE RM SINK DIST-A Feb 25, 2015
Feb 09, 2015 1RP Total Absent 1502358_02A 150220301A #1 EXPERIMENT CTR DIST-A Feb 25, 2015
Feb 09, 2015 1TG Total Absent 1502358_01A 150220301A WELL HEAD SRC-AA Feb 25, 2015
Feb 05, 2015 1RT Total POSITIVE 150220301A KTCH SNK OSU EXP STA DIST-A Feb 06, 2015
RT E. coli Absent 150220301A KTCH SNK OSU EXP STA DIST-A
Dec 12, 2014 1AS Total Absent 1412592_01A WELL #2 SRC-AA Dec 23, 2014
Sep 08, 2014 1RT Total Absent 1409257_01A KITCHEN SINK DIST-A Sep 26, 2014
Jun 19, 2014 1RT Total Absent 1406685_01A EXPERIMENT STATION DIST-A Jun 25, 2014
Mar 21, 2014 1RT Total Absent 1403632_01A KITCHEN SINK DIST-A Mar 25, 2014
Dec 13, 2013 1RT Total Absent 1312386_01A #3 EXP. STATION LAB SINK DIST-A Jan 07, 2014
Aug 05, 2013 1CO Total Absent 1308120_05A 130802801A WELL HEAD PRE-TREATMENT SRC-AA Aug 12, 2013
Aug 05, 2013 1CO Total Absent 1308120_04A 130802801A WELL HEAD PRE-TREATMENT SRC-AA Aug 12, 2013
Aug 05, 2013 1CO Total Absent 1308120_03A 130802801A WELL HEAD PRE-TREATMENT SRC-AA Aug 12, 2013
Aug 05, 2013 1CO Total Absent 1308120_02A 130802801A WELL HEAD PRE-TREATMENT SRC-AA Aug 12, 2013
Aug 05, 2013 1CO Total Absent 1308120_01A 130802801A WELL HEAD PRE-TREATMENT SRC-AA Aug 12, 2013
Aug 01, 2013 1RT Total Absent 1308026_01A EXPERIMENT CTR KITCHEN DIST-A Aug 05, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Aug 01, 2013 1AS Total POSITIVE 130802801A WELL #2 - UNAPPROVED SRC-AA Aug 05, 2013
AS E. coli POSITIVE 130802801A WELL #2 - UNAPPROVED SRC-AA
Jun 04, 2013 1RT Total Absent 1306062_01A SITE #2 KITCHEN SINK DIST-A Jun 28, 2013
Feb 12, 2013 1RT Total Absent 1302232_01A LAB DIST-A Feb 26, 2013
Dec 03, 2012 1RT Total Absent 1212033_01A KITCHEN DIST-A Dec 06, 2012
Sep 10, 2012 1RT Total Absent 1209246_01A Site #1 DIST-A Sep 28, 2012
Sep 10, 2012 1AS Total POSITIVE 120924701A WELL #2 SRC-AA Sep 12, 2012
AS E. coli Absent 120924701A WELL #2 SRC-AA
Jun 05, 2012 1RT Total Absent 1206122_01A Site #3 Lab Sink DIST-A Jun 11, 2012
Mar 06, 2012 1RT Total Absent 1203128_01A Sample Site 2 Kitche DIST-A Mar 08, 2012
Dec 06, 2011 1RT Total Absent 1112090_01A Site 1 DIST-A Dec 21, 2011
Sep 27, 2011 1RT Total Absent 1109780_01A Kitchen DIST-A Oct 05, 2011
Aug 11, 2011 1AS Total Absent 1108362_01A Well Head SRC-AA Aug 29, 2011
Jun 02, 2011 1RT Total Absent 1106092_01A Pump House Spigot DIST-A Jun 21, 2011
Mar 01, 2011 1RT Total Absent 110303401A Spigot at Well DIST-A Mar 04, 2011
Dec 14, 2010 1RT Total Absent 101243101A Spigot before press DIST-A Dec 21, 2010
Sep 02, 2010 1RT Total Absent 100910101A Well DIST-A Sep 09, 2010
May 06, 2010 1RT Total Absent 100512701A DIST-A Jun 22, 2010



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  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  ::  Hide rejected samples  ::  Exclude results older than 2021


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