OHA Drinking Water Services
OR41
PWS ID: 94203 ---- USACE JOHN DAY DAM
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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  ::  Show rejected 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
Nov 13, 2024 1RT Total Absent 215889 SERVICE BUILDING DIST-A 0.00Nov 18, 2024
Oct 16, 2024 1RT Total Absent 215747 SERVICE BUILDING DIST-A 1.00Oct 18, 2024
Sep 23, 2024 1AS Total Absent 215585 JOHN DAY DAM SRC-AB Sep 26, 2024
Sep 11, 2024 1RT Total Absent 215524 SERVICE BUILDING DIST-A 0.60Sep 16, 2024
Aug 13, 2024 1RT Total Absent 215379 SERVICE BLDG DIST-A 0.80Aug 19, 2024
Jul 10, 2024 1RT Total Absent 215093 SERVICE BLDG DIST-A 1.20Jul 15, 2024
Jun 10, 2024 1RT Total Absent 214824 SERVICE BUILDING DIST-A 0.60Jun 12, 2024
May 22, 2024 1RT Total Absent 214628 SERVICE BUILDING DIST-A 0.40May 28, 2024
Apr 10, 2024 1RT Total Absent 214338 SERVICE BLDG DIST-A 0.60Apr 12, 2024
Mar 13, 2024 1RT Total Absent 214147 SERVICE BUILDING DIST-A 0.80Mar 18, 2024
Feb 12, 2024 1RT Total Absent 213977 SERVICE BUILDING DIST-A 1.00Feb 14, 2024
Jan 03, 2024 1RT Total Absent 213804 SERVICE BUILDING DIST-A 0.40Jan 08, 2024
Dec 04, 2023 1RT Total Absent 213635 SERVICE BUILDING DIST-A 0.80Dec 06, 2023
Nov 06, 2023 1RT Total Absent 213491 SMF BATHROOM DIST-A 0.60Nov 14, 2023
Oct 25, 2023 1RT Total Absent 213407 SERVICE BUILDING DIST-A 0.40Oct 27, 2023
Sep 13, 2023 1AS Total Absent 213167 WELL SRC-AB Sep 15, 2023
Sep 13, 2023 1RT Total Absent 213166 SERVICE BUILDING DIST-A 0.40Sep 15, 2023
Aug 09, 2023 1RT Total Absent 212974 SERVICE BLDG DIST-A 0.80Aug 18, 2023
Jul 19, 2023 1RT Total Absent 212784 SERVICE BUILDING DIST-A 0.40Jul 24, 2023
Jun 08, 2023 1RT Total Absent 212392 SERVICE BUILDING DIST-A 0.80Jun 19, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 16, 2023 1RT Total Absent 212184 SERVICE BUILDING DIST-A 1.20May 23, 2023
Apr 10, 2023 1RT Total Absent 211948 SRVICE BLDG DIST-A 0.80Apr 12, 2023
Mar 06, 2023 1RT Total Absent 211732 3RD FLOOR DIST-A 1.00Mar 10, 2023
Feb 02, 2023 1RT Total Absent 211585 3RD FLOOR DIST-A 1.00Feb 06, 2023
Jan 09, 2023 1RT Total Absent 211479 3RD FLOOR DIST-A 1.00Jan 13, 2023
Dec 12, 2022 1RT Total Absent 211335 3RD FLOOR DIST-A 1.00Dec 19, 2022
Nov 08, 2022 1RT Total Absent 211182 3RD FLOOR DIST-A 0.80Nov 18, 2022
Oct 04, 2022 1RT Total Absent 210974 SERVICE BUILDING DIST-A 1.00Oct 11, 2022
Sep 13, 2022 1RT Total Absent 210819 3RD FLOOR SINK DIST-A 1.20Sep 19, 2022
Sep 13, 2022 1AS Total Absent 210818 WELL #3 SRC-AB Sep 19, 2022
Aug 03, 2022 1RT Total Absent 210503 3RD FLOOR DIST-A 1.00Aug 08, 2022
Jul 07, 2022 1RT Total Absent 210289 3RD FLOOR DIST-A 1.00Jul 11, 2022
Jun 02, 2022 1RT Total Absent 209977 3RD FLOOR SINK DIST-A 0.80Jun 07, 2022
May 05, 2022 1RT Total Absent 209761 GILES FRENCH DIST-A 1.60May 11, 2022
Apr 13, 2022 1RT Total Absent 209627 3RD FLOOR DIST-A 0.60Apr 15, 2022
Mar 02, 2022 1RT Total Absent 209384 3RD FLOOR KITCHEN DIST-A 0.50Mar 07, 2022
Feb 07, 2022 1RT Total Absent 209267 FAUCET DIST-A 3.75Feb 14, 2022
Jan 10, 2022 1RT Total Absent 209118 KITCHEN DIST-A 1.00Jan 13, 2022
Dec 07, 2021 1RT Total Absent 209006 3RD FLOOR SINK DIST-A 0.00Dec 10, 2021
Nov 08, 2021 1RT Total Absent 208823 SINK DIST-A 0.30Nov 16, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 28, 2021 1RT Total Absent 208750 3RD FLOOR DIST-A 0.00Nov 02, 2021
Sep 23, 2021 1AS Total Absent 208533 WELL 3 SRC-AB Sep 27, 2021
Sep 01, 2021 1RT Total Absent 208378 SERVICE BLD DIST-A 0.00Sep 03, 2021
Aug 10, 2021 1RT Total Absent 208258 NAVLOCK DIST-A Aug 12, 2021
Jul 20, 2021 1AS Total Absent 208095 WELL 3 SRC-AB Jul 23, 2021
Jul 13, 2021 1RT Total Absent 208025 SERVICE BLDG DIST-A Jul 16, 2021
May 11, 2021 1RT Total Absent 207441 RSM SINK DIST-A May 14, 2021
Apr 08, 2021 1RT Total Absent 207215 MACHINE SHOP DIST-A Apr 12, 2021
Apr 08, 2021 1RT Total Absent 207214 NAVLOCK DIST-A Apr 12, 2021
Mar 09, 2021 1RT Total Absent 207041 SMF BATHROOM DIST-A Mar 11, 2021
Mar 09, 2021 1AS Total Absent 207040 WELL SRC-BA Mar 11, 2021
Mar 09, 2021 1RT Total Absent 207039 6TH FLOOR DIST-A Mar 11, 2021
Mar 09, 2021 1RT Total Absent 207038 NAVLOCK DIST-A Mar 11, 2021
Mar 09, 2021 1RT Total Absent 207037 ? DIST-A Mar 11, 2021
Feb 23, 2021 1RT Total Absent 206959 SINK DIST-A 0.00Feb 25, 2021
Jan 06, 2021 1RT Total Absent 206730 SERVICE BLD DIST-A Jan 11, 2021
Dec 02, 2020 1RT Total Absent 206547 SERVICE BUILDING DIST-A Dec 04, 2020
Nov 10, 2020 1RT Total Absent 206432 SERVICE BLD DIST-A Nov 17, 2020
Oct 29, 2020 1RT Total Absent 206340 SERVICE BLD DIST-A Oct 30, 2020
Sep 08, 2020 1RT Total Absent 206070 SINK DIST-A Sep 14, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 03, 2020 1RT Total Absent 205768 SERVICE BLD DIST-A Aug 06, 2020
Jun 03, 2020 1RT Total Absent 205235 SINK DIST-A Jun 11, 2020
May 11, 2020 1RT Total Absent 204954 SERVICE BLD DIST-A May 14, 2020
Apr 27, 2020 1RT Total Absent 204835 SERVICE BUILDING DIST-A Apr 30, 2020
Mar 16, 2020 1RT Total Absent 204607 SERVICE BLD DIST-A Mar 19, 2020
Feb 04, 2020 1RT Total Absent 204387 SERVICE BLD DIST-A Feb 06, 2020
Jan 08, 2020 1RT Total Absent 204254 SERVICE BUILDING DIST-A Jan 10, 2020
Dec 17, 2019 1RT Total Absent 204174 SERVICE BLD DIST-A Dec 20, 2019
Nov 07, 2019 1RT Total Absent 203951 SERVICE BLD DIST-A Nov 12, 2019
Oct 08, 2019 1RT Total Absent 203783 SERVICE BUILDING DIST-A Oct 15, 2019
Sep 05, 2019 1AS Total Absent 203585 WELL 3 SRC-AB Sep 09, 2019
Sep 03, 2019 1RT Total Absent 203563 SINK DIST-A Sep 06, 2019
Aug 05, 2019 1RT Total Absent 203347 SINK DIST-A Aug 07, 2019
Jul 01, 2019 1RT Total Absent 203056 SINK DIST-A Jul 08, 2019
Jun 04, 2019 1AS Total Absent 202763 WELL 2 SRC-BA Jun 07, 2019
Jun 03, 2019 1RT Total Absent 202733 SINK DIST-A Jun 06, 2019
May 06, 2019 1RT Total Absent 202508 SERVICE BUILDING DIST-A May 08, 2019
Apr 10, 2019 1RT Total Absent 202383 SINK DIST-A Apr 15, 2019
Mar 11, 2019 1RT Total Absent 202190 JOHN DAY DAM DIST-A Mar 15, 2019
Feb 19, 2019 1RT Total Absent 202118 SERVICE BUILDING DIST-A Feb 22, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 07, 2019 1RT Total Absent 201896 RESTROOM SINK DIST-A Jan 09, 2019
Dec 20, 2018 1RT Total Absent 201858 SERVICE BLD DIST-A Dec 26, 2018
Dec 20, 2018 1AS Total Absent 201857 WELL #2 TAP SRC-BA Dec 26, 2018
Oct 11, 2018 1RT Total POSITIVE 201447 MEN'S SINK DIST-A Oct 12, 2018
RT E. coli Absent 201447 MEN'S SINK DIST-A
Sep 05, 2018 1RT Total Absent 201204 SINK DIST-A Sep 10, 2018
Aug 08, 2018 1RT Total Absent 200976 SERVICE BLD DIST-A 0.40Aug 14, 2018
Jul 11, 2018 1RT Total Absent 200713 SERVICE BUILDING DIST-A 0.20Jul 13, 2018
Jun 04, 2018 1RT Total Absent 200298 SINK DIST-A 0.40Jun 08, 2018
May 07, 2018 1RT Total Absent 200076 SERVICE BLDG DIST-A 0.40May 09, 2018
Apr 09, 2018 1RT Total Absent 199920 SERVICE BUILDING DIST-A 0.40Apr 11, 2018
Mar 14, 2018 1RT Total Absent 199578 SERVICE BUILDING DIST-A Mar 16, 2018
Feb 05, 2018 1RT Total Absent 199338 JOHN DAY DAM DIST-A 0.60Feb 06, 2018
Jan 03, 2018 1RT Total Absent 199182 SERVICE BUILDING DIST-A 0.50Jan 04, 2018
Dec 18, 2017 1AS Total Absent 199117 WELL #3 SRC-AB Dec 20, 2017
Dec 18, 2017 1RT Total Absent 199116 SERVICE BLDG DIST-A 0.40Dec 20, 2017
Nov 30, 2017 1RT Total Absent 198980 WATER TANK DIST-A 0.40Dec 05, 2017
Oct 02, 2017 1RT Total Absent 198646 SINK DIST-A Oct 05, 2017
Sep 07, 2017 1RT Total Absent 198490 SERVICE BLDG DIST-A 0.40Sep 11, 2017
Aug 01, 2017 1RT Total Absent 198176 SERVICE BUILDING DIST-A 0.40Aug 03, 2017
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 10, 2017 1RT Total Absent 197971 SERVICE BUILDING DIST-A 0.40Jul 13, 2017
Jun 14, 2017 1RT Total Absent 197755 SERVICE BUILDING DIST-A 0.40Jun 16, 2017
May 17, 2017 1RT Total Absent 197398 SERVICE BUILDING DIST-A May 22, 2017
Apr 03, 2017 1RT Total Absent 197119 RSM SINK DIST-A 0.40Apr 05, 2017
Mar 08, 2017 1RT Total Absent 197019 MAINT BLD. DIST-A 0.40Mar 10, 2017
Feb 06, 2017 1RT Total Absent 196866 SERVICE BUILDING DIST-A 0.40Feb 07, 2017
Jan 23, 2017 1RT Total Absent 196799 SHOP DIST-A 0.40Jan 25, 2017
Nov 07, 2016 1RT Total Absent 196467 MEN'S SINK DIST-A 0.01Nov 09, 2016
Oct 12, 2016 1RT Total Absent 196344 FAUCET DIST-A 0.04Oct 13, 2016
Sep 22, 2016 1RT Total Absent 196216 SERVICE BUILDING DIST-A 1.28Sep 23, 2016
Aug 08, 2016 1RT Total Absent 195915 SERVICE BUILDING DIST-A 0.48Aug 11, 2016
Jul 18, 2016 1TG Total Absent 195737 195691 WELL SRC-AB Jul 21, 2016
Jul 18, 2016 1RP Total Absent 195736 195691 8TH FLOOR DIST-A 0.50Jul 21, 2016
Jul 18, 2016 1RP Total Absent 195735 195691 POWERHOUSE DIST-A 0.45Jul 21, 2016
Jul 18, 2016 1RP Total Absent 195734 195691 SERVICE BLD. DIST-A 0.30Jul 21, 2016
Jul 11, 2016 1RT Total POSITIVE 195691 SERVICE BLDG FAUCET SINK DIST-A 0.00Jul 12, 2016
RT E. coli Absent 195691 SERVICE BLDG FAUCET SINK DIST-A 0.00
Jun 02, 2016 1RT Total Absent 195314 SERVICE BUILDING DIST-A 0.25Jun 06, 2016
May 16, 2016 1RT Total Absent 195069 HALLWAY DIST-A 0.00May 18, 2016
Mar 30, 2016 1RT Total Absent 194784 SERVICE BLD. DIST-A 0.00Mar 31, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 11, 2016 1RT Total Absent 194563 JOHN DAY DAM DIST-A 0.50Feb 12, 2016
Jan 25, 2016 1RT Total Absent 194475 SERVICE BUILDING DIST-A 0.50Jan 27, 2016
Dec 29, 2015 1RT Total Absent 194351 SERVICE BUILDING DIST-A 0.40Dec 30, 2015
Oct 27, 2015 1RT Total Absent 194022 HALLWAY SINK DIST-A 0.40Oct 29, 2015
Sep 17, 2015 1AS Total Absent 193787 WELL SRC-AB Sep 21, 2015
Sep 08, 2015 1RT Total Absent 193742 SERVICE BUILDING DIST-A 0.40Sep 11, 2015
Aug 12, 2015 1RT Total Absent 193586 SHOP SINK DIST-A 0.40Aug 14, 2015
Jul 21, 2015 1RT Total Absent 193430 SEVICE SINK DIST-A 0.40Jul 23, 2015
Jun 23, 2015 1RT Total Absent 193203 SINK DIST-A 0.40Jun 24, 2015
May 13, 2015 1RT Total Absent 192893 8TH FLOOR MENS RR DIST-A 0.40May 14, 2015
Apr 21, 2015 1RT Total Absent 192762 J D DAM 8TH FLOOR RR DIST-A 0.40Apr 22, 2015
Mar 09, 2015 1RT Total Absent 192566 8TH FLOOR DIST-A 0.40Mar 11, 2015
Feb 11, 2015 1RT Total Absent 192459 8TH FLOOR DIST-A 0.50Feb 17, 2015
Jan 26, 2015 1RT Total Absent 192375 8TH FLOOR DIST-A 0.40Jan 28, 2015
Dec 15, 2014 1RT Total Absent 192189 8TH FLOOR MEN SINK DIST-A 0.40Dec 16, 2014
Dec 15, 2014 1AS Total Absent 192188 PUMPHOUSE #3 SRC-AB Dec 16, 2014
Nov 19, 2014 1RT Total Absent 192501 8TH FLOOR DIST-A 0.40Nov 24, 2014
Oct 16, 2014 1RT Total Absent 191905 8TH FLOOR MEN RR DIST-A 0.40Oct 17, 2014
Sep 10, 2014 1RT Total Absent 191721 8TH FLOOR DIST-A 0.40Sep 12, 2014
Aug 12, 2014 1RT Total Absent 191531 8TH FLOOR DIST-A 0.40Aug 13, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 16, 2014 1RT Total Absent 191399 SINK DIST-A 0.40Jul 17, 2014
Jun 04, 2014 1RT Total Absent 191067 8TH FLOOR MEN'S REST DIST-A 0.40Jun 05, 2014
May 14, 2014 1RT Total Absent 190854 7TH FLOOR DIST-A 0.40May 16, 2014
Apr 30, 2014 1RT Total Absent 190768 8TH FLOOR DIST-A 0.40May 02, 2014
Mar 12, 2014 1RT Total Absent 190529 JOHN DAY DAM DIST-A 0.40Mar 13, 2014
Feb 10, 2014 1RT Total Absent 190380 8TH SINK DIST-A 0.40Feb 13, 2014
Jan 08, 2014 1RT Total Absent 190263 MEN'S RESTROOM DIST-A 0.40Jan 09, 2014
Dec 05, 2013 1RT Total Absent 190103 8TH FLOOR MEN'S REST DIST-A 0.40Dec 06, 2013
Oct 31, 2013 1AS Total Absent 189919 WELL SRC-AB Nov 01, 2013
Oct 31, 2013 1RT Total Absent 189918 8TH FLOOR RESTROOM DIST-A 0.00Nov 01, 2013
Sep 05, 2013 1RT Total Absent 189624 MENS ROOM DIST-A 0.40Sep 09, 2013
Aug 14, 2013 1RT Total Absent 189510 8TH FLOOR RESTROOM DIST-A 0.40Aug 15, 2013
Jul 08, 2013 1RT Total Absent 189248 189248 DIST-A 0.50Jul 09, 2013
Jun 19, 2013 1RT Total Absent 189122 7TH MENS DIST-A Jun 21, 2013
May 09, 2013 1RT Total Absent 188809 8TH FLOOR DIST-A 0.30May 13, 2013
Apr 02, 2013 1RT Total Absent 188625 WOMENS RR DIST-A 0.50Apr 05, 2013
Mar 12, 2013 1RT Total Absent 188542 SINK DIST-A 0.50Mar 14, 2013
Feb 20, 2013 1RT Total Absent 188462 8TH FLOOR DIST-A 0.10Feb 22, 2013
Jan 17, 2013 1RT Total Absent 188322 8TH FLOOR DIST-A 0.20Jan 21, 2013
Dec 18, 2012 1RT Total Absent 188205 7TH FLOOR DIST-A 0.60Dec 20, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 26, 2012 1RT Total Absent 188075 8TH FLOOR DIST-A 0.60Nov 28, 2012
Nov 26, 2012 1AS Total Absent 188074 WELL 3 SRC-AB Nov 28, 2012
Oct 25, 2012 1RT Total Absent 187927 8th floor DIST-A 0.60Oct 29, 2012
Sep 04, 2012 1RT Total Absent 187618 Womens RR DIST-A 0.20Sep 06, 2012
Aug 20, 2012 1RT Total Absent 187531 women's sink DIST-A 0.15Aug 21, 2012
Jul 26, 2012 1RT Total Absent 187344 womens RR DIST-A 0.40Jul 30, 2012
Jul 26, 2012 1RT Total Absent 187343 womens RR DIST-A 0.40Jul 30, 2012
Jul 26, 2012 1RT Total Absent 187342 womens RR DIST-A 0.40Jul 30, 2012
Jul 26, 2012 1RT Total Absent 187341 womens RR DIST-A 0.40Jul 30, 2012
Jul 26, 2012 1RT Total Absent 187340 Womens RR DIST-A 0.40Jul 30, 2012
Jun 06, 2012 1TG Total Absent 186937 186892 Well 3 SRC-AB Jun 08, 2012
Jun 06, 2012 1RP Total Absent 186936 186892 SMF bath DIST-A 0.40Jun 08, 2012
Jun 06, 2012 1RP Total Absent 186935 186892 LVL bath DIST-A 0.45Jun 08, 2012
Jun 06, 2012 1RP Total Absent 186934 186892 8th Floor DIST-A 0.40Jun 08, 2012
Jun 04, 2012 1RT Total POSITIVE 186892 8th fl women rr sink DIST-A 0.45Jun 05, 2012
RT E. coli Absent 186892 8th fl women rr sink DIST-A 0.45
May 08, 2012 1RT Total Absent 186775 8th floor DIST-A 0.50May 15, 2012
Apr 02, 2012 1RT Total Absent 18589 8th floor DIST-A 0.40Apr 11, 2012
Mar 22, 2012 1RT Total Absent 18561 DIST-A 0.40Mar 26, 2012
Feb 21, 2012 1RT Total Absent 18416 8th floor DIST-A Feb 22, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 24, 2012 1RT Total Absent 18284 Womens RR DIST-A 0.10Jan 25, 2012
Dec 13, 2011 1RT Total Absent 18124 Womens RR DIST-A 0.45Dec 15, 2011
Nov 01, 2011 1RT Total Absent 17913 Womens RR DIST-A 0.45Nov 03, 2011
Oct 17, 2011 1RT Total Absent 17836 RR DIST-A Oct 19, 2011
Sep 26, 2011 1RT Total Absent 17708 7 floor womens DIST-A 0.40Sep 28, 2011
Sep 26, 2011 1AS Total Absent 17707 Well 1 SRC-AB Sep 28, 2011
Aug 15, 2011 1RT Total Absent 17519 7th floor sink DIST-A 0.35Aug 17, 2011
Jul 28, 2011 1RT Total Absent 17445 8th floor RR DIST-A 0.35Aug 01, 2011
Jun 16, 2011 1RT Total Absent 17176 sink DIST-A 0.40Jun 20, 2011
May 23, 2011 1RT Total Absent 16965 Womens sink DIST-A 0.40May 25, 2011
Apr 12, 2011 1RT Total Absent 16747 Bath sink DIST-A 0.40Apr 14, 2011
Mar 21, 2011 1RT Total Absent 16623 8th Floor DIST-A 0.45Mar 28, 2011
Feb 10, 2011 1RT Total Absent 16427 8 th Floor DIST-A 0.45Feb 15, 2011
Jan 11, 2011 1RT Total Absent 16276 8th floor DIST-A 0.40Jan 12, 2011
Dec 08, 2010 1RT Total Absent 16128 7th Floor DIST-A 0.40Dec 13, 2010
Nov 09, 2010 1AS Total Absent 15999 Well 3 SRC-AB Nov 10, 2010
Nov 09, 2010 1RT Total Absent 15997 sink DIST-A 0.35Nov 10, 2010
Oct 12, 2010 1RT Total Absent 15861 8th floor DIST-A 0.40Oct 14, 2010
Sep 09, 2010 1RT Total Absent 15706 8th Floor DIST-A 0.30Sep 13, 2010
Aug 09, 2010 1RT Total Absent 15525 restroom DIST-A 0.40Aug 11, 2010
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 12, 2010 1RT Total Absent 15396 sink DIST-A Jul 13, 2010
Jun 10, 2010 1RT Total Absent 15229 8th floor DIST-A Jun 14, 2010
May 04, 2010 1RT Total Absent 14979 Dist A DIST-A 0.40May 06, 2010
Apr 05, 2010 1RT Total Absent 14817 Dist A DIST-A 0.20Apr 07, 2010
Mar 08, 2010 1RT Total Absent 14690 Dist A DIST-A 0.50Mar 09, 2010
Dec 17, 2009 1RT Total Absent 14330 8th floor DIST-A Dec 21, 2009
Nov 18, 2009 1RT Total Absent 14221 Smolt Monitoring DIST-A 0.50Nov 23, 2009
Oct 13, 2009 1RT Total Absent 14050 8th flr restroom DIST-A 0.50Oct 15, 2009
Sep 03, 2009 1RT Total Absent 13857 SMOLT MONITORING DIST-A 0.10Sep 09, 2009
Aug 06, 2009 1RT Total Absent 13721 SMOLT MONITORING DIST-A 0.30Aug 10, 2009
Jul 09, 2009 1RT Total Absent 13575 SMOLT MONITORING DIST-A Jul 13, 2009
Jun 04, 2009 1RT Total Absent 13344 RESTROOM DIST-A Jun 09, 2009
May 06, 2009 1RT Total Absent 13181 8TH FLOOR RESTROOM DIST-A May 12, 2009
Apr 09, 2009 1RT Total Absent 13052 SMELT FACILITY DIST-A 0.40Apr 15, 2009
Mar 23, 2009 1RT Total Absent 12950 DIST-A 0.20Mar 31, 2009
Feb 17, 2009 1RT Total Absent 12808 DIST-A Feb 23, 2009
Jan 08, 2009 1RT Total Absent 12626 DIST-A 0.50Jan 14, 2009
Dec 30, 2008 1RT Total Absent 12585 DIST-A 0.50Jan 07, 2009
Nov 12, 2008 1RT Total Absent 12278 DIST-A 0.50Nov 20, 2008
Nov 12, 2008 1RT Total Absent 12279 DIST-A 0.50Nov 20, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 12, 2008 1RT Total Absent 12280 DIST-A 0.50Nov 20, 2008
Nov 12, 2008 1RT Total Absent 12281 DIST-A 0.50Nov 20, 2008
Nov 12, 2008 1RT Total Absent 12282 DIST-A 0.50Nov 20, 2008
Oct 29, 2008 1RT Total Absent 12205 DIST-A 0.40Nov 05, 2008
Sep 17, 2008 1RP Total Absent 12023 11989 JOHN DAY DAM 7TH FL DIST-A Sep 24, 2008
Sep 17, 2008 1RP Total Absent 12024 11989 JOHN DAY DAM 7TH FL DIST-A Sep 24, 2008
Sep 17, 2008 1RP Total Absent 12025 11989 JOHN DAY DAM 7TH FL DIST-A Sep 24, 2008
Sep 17, 2008 1RP Total Absent 12026 11989 JOHN DAY DAM 7TH FL DIST-A Sep 24, 2008
Sep 11, 2008 1RT Total POSITIVE 11989 SMOLT MONITORING FAC DIST-A 0.10Sep 12, 2008
RT E. coli Absent 11989 SMOLT MONITORING FAC DIST-A 0.10
Aug 04, 2008 1RT Total Absent 11766 DIST-A Aug 07, 2008
Jul 10, 2008 1RT Total Absent 11660 DIST-A 0.01Jul 15, 2008
Jun 19, 2008 1RT Total Absent 11541 DIST-A 0.02Jun 24, 2008
May 14, 2008 1RT Total Absent 11321 DIST-A 0.20May 21, 2008
Apr 17, 2008 1RT Total Absent 11182 DIST-A 0.01Apr 22, 2008
Mar 12, 2008 1RT Total Absent 11002 DIST-A 0.25Mar 19, 2008
Feb 14, 2008 1RT Total Absent 10880 DIST-A 0.01Feb 20, 2008
Jan 15, 2008 1RT Total Absent 10743 DIST-A 0.20Jan 22, 2008
Dec 12, 2007 1RT Total Absent 10630 DIST-A 0.35Dec 19, 2007
Nov 28, 2007 1RT Total Absent 10562 DIST-A 0.30Dec 06, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 15, 2007 1RT Total Absent 10385 DIST-A 0.01Oct 23, 2007
Sep 06, 2007 1RT Total Absent 10197 DIST-A 0.01Sep 12, 2007
Aug 08, 2007 1RT Total Absent 10092 DIST-A 0.00Aug 14, 2007
Jul 31, 2007 1RT Total Absent 10040 DIST-A 0.01Aug 03, 2007
Jun 18, 2007 1RT Total Absent 9850 DIST-A 0.10Jun 25, 2007
May 21, 2007 1RT Total Absent 9679 DIST-A 0.00May 24, 2007
Apr 17, 2007 1RT Total Absent 9518 DIST-A 0.40Apr 20, 2007
Mar 19, 2007 1RT Total Absent 9381 DIST-A 0.40Mar 22, 2007
Feb 20, 2007 1RT Total Absent 9260 DIST-A 0.04Feb 23, 2007
Jan 16, 2007 1RT Total Absent 9062 DIST-A 0.30Jan 22, 2007
Dec 11, 2006 1RT Total Absent 8908 DIST-A 0.40Dec 15, 2006
Oct 12, 2006 1RT Total Absent 8652 DIST-A 0.40Oct 16, 2006
Sep 06, 2006 1RT Total Absent 8494 DIST-A 0.04Sep 11, 2006
Aug 15, 2006 1RT Total Absent 8388 DIST-A 0.50Aug 18, 2006
Jul 26, 2006 1RT Total Absent 8301 DIST-A 0.30Aug 02, 2006
Jun 21, 2006 1RT Total Absent 8130 DIST-A 0.30Jun 27, 2006
Apr 06, 2006 1RT Total Absent 7751 DIST-A 0.00Apr 10, 2006
Mar 20, 2006 1RT Total Absent 7665 DIST-A 0.40Mar 30, 2006
Feb 22, 2006 1RT Total Absent 7553 DIST-A 0.40Feb 27, 2006
Jan 19, 2006 1RT Total Absent 7398 DIST-A 0.40Jan 24, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 15, 2005 1RT Total Absent 7254 DIST-A 0.30Dec 20, 2005
Sep 21, 2005 1RT Total Absent 6857 DIST-A 0.40Sep 30, 2005
May 25, 2005 1RT Total Absent A50525AP1 GILES FRENCH WOMENS DIST-A 0.10Jun 07, 2005
Mar 22, 2005 1RT Total Absent A50322AX1 WOMENS RESTROOM RIGH DIST-A 0.80Apr 04, 2005
Nov 29, 2004 1RT Total Absent A41129AK1 GILES FRENCH RR WOME DIST-A 0.40Dec 09, 2004
Sep 28, 2004 1RT Total Absent A40928BK2 DIST-A 0.60Nov 29, 2004
Jun 28, 2004 1RT Total Absent A40630BE1 DIST-A 0.40Aug 06, 2004
Mar 24, 2004 1RT Total Absent M0040324PH49 DIST-A Mar 29, 2004
Dec 16, 2003 1RT Total Absent M031216PF421 DIST-A Feb 23, 2004
Jun 17, 2003 1RT Total Absent M0030617PH519 DIST-A Jun 25, 2003
Jan 16, 2003 1RT Total Absent 9340 DIST-A Jan 31, 2003
Dec 11, 2002 1RT Total Absent 9180 DIST-A Jan 02, 2003
Sep 29, 2002 1RT Total Absent 8742 DIST-A Nov 07, 2002
Jun 12, 2002 1RT Total Absent 8182 DIST-A Jun 21, 2002



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


More information for this water system: SDWIS ID 1643
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