OHA Drinking Water Services
OR41
PWS ID: 95537 ---- US SILICA
Coliform Results

See also:  Coliform Fact Sheet  ::  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  ::  Exclude 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
Mar 04, 2024 1RT Total Absent 3012219471 DIST-A Mar 08, 2024
Nov 14, 2023 1RT Total Absent 3012195991 DIST-A Nov 17, 2023
Sep 18, 2023 1RT Total Absent 3012178261-3 DIST-A Sep 22, 2023
Sep 18, 2023 1RT Total Absent 3012178261-2 DIST-A Sep 22, 2023
Sep 18, 2023 1RT Total Absent 3012178261-1 DIST-A Sep 22, 2023
Aug 30, 2023 1RT Total Absent 3012171751 DIST-A Sep 01, 2023
Aug 30, 2023 1TG Total POSITIVE 3012171771 3012169201 PUMPHOUSE SRC-AA Sep 01, 2023
TG E. coli Absent 3012171771 3012169201 PUMPHOUSE SRC-AA
Aug 30, 2023 1RP Total Absent 3012171761 3012169201 OFFICE INSIDE WOMENS DIST-A Sep 01, 2023
Aug 30, 2023 1RP Total POSITIVE 3012171741 3012169201 LEFT UNISEX TOILET MAINT SHOP DIST-A Sep 01, 2023
RP E. coli Absent 3012171741 3012169201 LEFT UNISEX TOILET MAINT SHOP DIST-A
Aug 30, 2023 1RP Total POSITIVE 3012171731 3012169201 BREAKRM SINK PROD BLDG DIST-A Sep 01, 2023
RP E. coli Absent 3012171731 3012169201 BREAKRM SINK PROD BLDG DIST-A
Aug 22, 2023 1RT Total POSITIVE 3012169201 BREAKROOM SINK-PRODUCTION BLDG DIST-A Aug 25, 2023
RT E. coli Absent 3012169201 BREAKROOM SINK-PRODUCTION BLDG DIST-A
May 16, 2023 1RT Total Absent 3012139591 DIST-A May 19, 2023
Feb 21, 2023 1RT Total Absent 3012119071 DIST-A Feb 24, 2023
Nov 01, 2022 1RT Total Absent 3012092411 DIST-A Nov 09, 2022
Aug 10, 2022 1RT Total Absent 3012068671 DIST-A Aug 15, 2022
May 10, 2022 1RT Total Absent 3012041181 DIST-A May 13, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 01, 2022 1RT Total Absent 3012016391 DIST-A Feb 04, 2022
Dec 13, 2021 1RT Total Absent 3012004931 DIST-A Dec 17, 2021
Nov 09, 2021 1RT Total Absent 3011996261 DIST-A Nov 12, 2021
Oct 11, 2021 1RT Total Absent 3011987621 DIST-A Oct 15, 2021
Sep 13, 2021 1RT Total Absent 3011978791 DIST-A Sep 16, 2021
Aug 11, 2021 1RT Total Absent 3011969171 DIST-A Aug 13, 2021
Jul 19, 2021 1RT Total Absent 3011961131 DIST-A Jul 26, 2021
Jun 14, 2021 1RT Total Absent 3011949781 DIST-A Jun 18, 2021
May 10, 2021 1RT Total Absent 3011939261 DIST-A May 14, 2021
Apr 19, 2021 1RT Total Absent 3011934161 DIST-A Apr 23, 2021
Mar 18, 2021 1RT Total Absent 3011926251 DIST-A Mar 26, 2021
Feb 11, 2021 1RT Total Absent 3011917201 DIST-A Feb 23, 2021
Jan 13, 2021 1RT Total Absent 3011909711 DIST-A Jan 15, 2021
Nov 23, 2020 1RT Total Absent 3011896451 DIST-A Nov 25, 2020
Aug 13, 2020 1RT Total Absent 3011865371 DIST-A Aug 20, 2020
Jul 28, 2020 1RT Total Absent 3011859161 DIST-A Jul 31, 2020
Jun 29, 2020 1RT Total Absent 3011850431 DIST-A Jul 09, 2020
May 28, 2020 1RT Total Absent 3011841161 DIST-A Jun 10, 2020
Apr 27, 2020 1RT Total Absent 3011832981 DIST-A May 01, 2020
Mar 12, 2020 1RT Total Absent 3011823291 DIST-A Mar 18, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 04, 2020 1RT Total Absent 3011812541 DIST-A Feb 11, 2020
Jan 14, 2020 1RT Total Absent 3011807981 DIST-A Jan 21, 2020
Nov 07, 2019 1RT Total Absent 3011793081 DIST-A Nov 14, 2019
Oct 09, 2019 1RT Total Absent 3011784961 DIST-A Oct 15, 2019
Sep 10, 2019 1RT Total Absent 3011774651 DIST-A Sep 16, 2019
Aug 06, 2019 1RT Total Absent 3011761801 DIST-A Aug 12, 2019
Jul 23, 2019 1RT Total Absent 3011757911 DIST-A Jul 29, 2019
May 20, 2019 1RT Total Absent 3011738121 DIST-A May 24, 2019
Mar 13, 2019 1RT Total Absent 3011719551 DIST-A Mar 18, 2019
Oct 16, 2018 1MU Total Absent 3011684201 DIST-A Oct 22, 2018
Jun 18, 2018 1RT Total Absent 3011645611-2 DIST-A Jun 22, 2018
Jun 18, 2018 1RT Total Absent 3011645611-1 DIST-A Jun 22, 2018
Jun 13, 2018 1RT Total Absent 3011644811 DIST-A Jun 18, 2018
Dec 04, 2017 1RT Total Absent 3011593541 DIST-A Dec 11, 2017
Sep 12, 2017 1RT Total Absent 3011571251 DIST-A Sep 19, 2017
Jun 19, 2017 1RT Total Absent 3011544621 DIST-A Jun 26, 2017
Nov 17, 2016 1RT Total Absent 3011478011 DIST-A Nov 28, 2016
Aug 24, 2016 1RT Total Absent 3011455211-3 DIST-A Aug 30, 2016
Aug 24, 2016 1RT Total Absent 3011455211-2 DIST-A Aug 30, 2016
Aug 24, 2016 1RT Total Absent 3011455211-1 DIST-A Aug 30, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 25, 2016 1RT Total Absent 3011445441-3 DIST-A Aug 01, 2016
Jul 25, 2016 1RT Total Absent 3011445441-2 DIST-A Aug 01, 2016
Jul 25, 2016 1RT Total Absent 3011445441-1 DIST-A Aug 01, 2016
Jun 30, 2016 1TG Total Absent 3011437501 3011432281 SRC-AA Jul 08, 2016
Jun 21, 2016 1RP Total Absent 3011434691 3011432281 OFFICE BREAKROOM SINK DIST-A Jun 27, 2016
Jun 21, 2016 1RP Total Absent 3011434681 3011432281 PLANT BREAKROOM SINK DIST-A Jun 27, 2016
Jun 21, 2016 1RP Total Absent 3011434671 3011432281 MAINT BREAKROOM SINK DIST-A Jun 27, 2016
Jun 13, 2016 1RT Total Absent 3011432301 OFFICE BREAKROOM SINK DIST-A Jun 15, 2016
Jun 13, 2016 1RT Total POSITIVE 3011432291 PLANT BREAKROOM SINK DIST-A Jun 15, 2016
RT E. coli Absent 3011432291 PLANT BREAKROOM SINK DIST-A
Jun 13, 2016 1RT Total POSITIVE 3011432281 PLANT BREAKROOM SINK DIST-A Jun 15, 2016
RT E. coli Absent 3011432281 PLANT BREAKROOM SINK DIST-A
Oct 28, 2015 1RT Total Absent 3011374751 DIST-A Nov 02, 2015



See also:  Coliform Fact Sheet  ::  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  ::  Exclude results older than 2021


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