OHA Drinking Water Services
OR41
PWS ID: 01233 ---- DEER ISLAND WATERWORKS
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  ::  Hide rejected samples  ::  Exclude results older than 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Dec 11, 2024 1RT Total Absent 4346037-01 HB DIST-A 0.30Dec 16, 2024
Nov 13, 2024 1RT Total Absent 4318042-01 HB DIST-A 0.40Nov 20, 2024
Oct 09, 2024 1RT Total Absent 4283045-01 HB DIST-A Oct 18, 2024
Sep 18, 2024 1RT Total Absent 4262095-01 HB DIST-A 0.30Sep 26, 2024
Aug 23, 2024 1RP Total Absent 24-48686 4234040-01 64561 DIST-A Aug 27, 2024
Aug 23, 2024 1RP Total Absent 24-48685 4234040-01 64515 DIST-A Aug 27, 2024
Aug 23, 2024 1RP Total Absent 24-48684 4234040-01 64475 DIST-A Aug 27, 2024
Aug 23, 2024 1TG Total Absent 24-48683 4234040-01 WELL SRC-AA Aug 27, 2024
Aug 21, 2024 1RT Total POSITIVE 4234040-01 64515 CANNON HB DIST-A 0.00Aug 22, 2024
RT E. coli Absent 4234040-01 64515 CANNON HB DIST-A 0.00
Jul 11, 2024 1RT Total Absent 4193021-01 HB DIST-A 0.50Jul 26, 2024
Jun 26, 2024 1AS Total Absent 4178056-01 WELL HB SRC-AA Jun 28, 2024
Jun 12, 2024 1RT Total Absent 4164053-01 HB DIST-A Jun 14, 2024
May 08, 2024 1RT Total Absent 4129065-01 HB DIST-A 0.30May 14, 2024
Apr 17, 2024 1RT Total Absent 4108039-01 HB DIST-A 0.50May 01, 2024
Mar 26, 2024 1RP Total Absent 24-15720 4085020-01 164475 COLUMBIA RVR DIST-A 0.20Mar 28, 2024
Mar 26, 2024 1RP Total Absent 24-15719 4085020-01 164475 COLUMBIA RVR DIST-A 0.20Mar 28, 2024
Mar 26, 2024 1RP Total Absent 24-15718 4085020-01 164475 COLUMBIA RVR DIST-A 0.20Mar 28, 2024
Mar 26, 2024 1TG Total Absent 24-15717 4085020-01 SOURCE SRC-AA 0.20Mar 28, 2024
Mar 25, 2024 1RT Total POSITIVE 4085020-01 HB DIST-A 0.00Mar 26, 2024
RT E. coli POSITIVE 4085020-01 HB DIST-A 0.00
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Feb 14, 2024 1RT Total Absent 4045047-01 HB DIST-A Feb 23, 2024
Jan 10, 2024 1RT Total Absent 4010046-01 HB DIST-A Jan 19, 2024
Dec 11, 2023 1RT Total Absent 3345027-01 HB DIST-A 0.50Jan 04, 2024
Nov 15, 2023 1RT Total Absent 3319054-01 HB DIST-A 0.50Dec 04, 2023
Oct 05, 2023 1RT Total Absent 3278024-01 HB DIST-A Oct 10, 2023
Sep 13, 2023 1RT Total Absent 3256047-01 HB DIST-A 0.50Sep 22, 2023
Aug 07, 2023 1RT Total Absent 3219019-01 HB DIST-A Aug 16, 2023
Jul 11, 2023 1TG Total Absent 23-40277 3191021-01 WELL SRC-AA Jul 14, 2023
Jul 11, 2023 1RP Total Absent 23-40284 3191021-01 64515 COLUMBIA RVR HWY DIST-A 1.50Jul 14, 2023
Jul 11, 2023 1RP Total Absent 23-40283 3191021-01 64561 COLUMBIA RVR KITCHEN FCT DIST-A 1.10Jul 14, 2023
Jul 11, 2023 1RP Total Absent 23-40281 3191021-01 64475 COLUMBIA RVR HWY DIST-A 1.50Jul 14, 2023
Jul 10, 2023 1RT Total POSITIVE 3191021-01 64515 CANNON RD HB DIST-A 0.00Jul 11, 2023
RT E. coli POSITIVE 3191021-01 64515 CANNON RD HB DIST-A 0.00
Jun 14, 2023 1RT Total Absent 3165031-01 HB DIST-A 0.30Jun 22, 2023
May 24, 2023 1RT Total Absent 3144024-01 HB DIST-A 0.30Jun 08, 2023
Apr 19, 2023 1RT Total Absent 3109036-01 HB DIST-A 0.20Apr 27, 2023
Mar 06, 2023 1RT Total Absent 3065034-01 HB DIST-A 0.40Mar 10, 2023
Feb 15, 2023 1RT Total Absent 3046034-01 HB DIST-A Feb 28, 2023
Jan 23, 2023 1RP Total Absent 3023016-04 3011037-01 HB DIST-A 0.30Jan 27, 2023
Jan 23, 2023 1RP Total Absent 3023016-03 3011037-01 WELL HOUSE HB DIST-A 0.30Jan 27, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jan 23, 2023 1RP Total Absent 3023016-02 3011037-01 KITCHEN SINK DIST-A 0.30Jan 27, 2023
Jan 23, 2023 1TG Total Absent 3023016-01 3011037-01 WELL HB SRC-AA Jan 27, 2023
Jan 11, 2023 1RT Total POSITIVE 3011037-01 64575 CANNON RD HB DIST-A 0.00Jan 12, 2023
RT E. coli Absent 3011037-01 64575 CANNON RD HB DIST-A 0.00
Dec 12, 2022 1RT Total Absent 2346023-01 HB DIST-A 0.50Dec 20, 2022
Nov 14, 2022 1RT Total Absent 2318027-01 HB DIST-A Nov 17, 2022
Oct 12, 2022 1RT Total Absent 2285051-01 HB DIST-A Oct 21, 2022
Sep 12, 2022 1RT Total Absent 2255026-01 HB DIST-A 0.10Sep 19, 2022
Aug 08, 2022 1RT Total Absent 2220023-01 - DIST-A 0.30Aug 11, 2022
Jul 13, 2022 1RT Total Absent 2194058-01 HB DIST-A 0.20Jul 28, 2022
Jun 08, 2022 1RT Total Absent 2159042-01 HB DIST-A 0.20Jun 17, 2022
May 23, 2022 1RT Total Absent 2143029-01 HB DIST-A 0.20Jun 06, 2022
Apr 13, 2022 1RT Total Absent 2103023-01 HB DIST-A Apr 29, 2022
Mar 09, 2022 1RT Total Absent 2068048-01 HB DIST-A 0.30Mar 11, 2022
Feb 09, 2022 1RT Total Absent 2040048-01 HB DIST-A 0.30Feb 24, 2022
Jan 12, 2022 1RT Total Absent 2012033-01 HB DIST-A 0.30Jan 27, 2022
Dec 29, 2021 1RT Total Absent 2194571 DIST-A Jan 03, 2022
Dec 08, 2021 1RT Total Absent 1342049-01 HB DIST-A 0.05Dec 17, 2021
Nov 10, 2021 1RT Total Absent 1314053-01 HB DIST-A Nov 29, 2021
Oct 13, 2021 1RT Total Absent 1286040-01 HB DIST-A 0.30Oct 22, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Sep 08, 2021 1RT Total Absent 1251039-01 HB DIST-A 0.30Sep 21, 2021
Aug 11, 2021 1RT Total Absent 1223044-01 HB DIST-A 0.50Sep 07, 2021
Jul 14, 2021 1RT Total Absent 1195079-01 HB DIST-A 0.10Jul 23, 2021
Jun 02, 2021 1RT Total Absent 1153023-01 HB DIST-A 0.30Jun 15, 2021
May 12, 2021 1RT Total Absent 1132047-01 HB DIST-A 0.20May 24, 2021
Apr 21, 2021 1RT Total Absent 1111033-01 H.B DIST-A 0.20May 03, 2021
Mar 10, 2021 1RT Total Absent 1069041-01 HB DIST-A 0.30Mar 22, 2021
Feb 08, 2021 1RT Total Absent 1039028-01 HB DIST-A Feb 18, 2021
Jan 13, 2021 1RT Total Absent 1013041-01 HB DIST-A Jan 20, 2021
Dec 09, 2020 1AS Total Absent 0344070-01 WELL SRC-AA Dec 16, 2020
Dec 09, 2020 1RT Total Absent 0344060-01 HB DIST-A 0.40Dec 16, 2020
Nov 11, 2020 1RT Total Absent 0316033-01 HB DIST-A 0.10Nov 20, 2020
Oct 07, 2020 1RT Total Absent 0281025-01 HB DIST-A Oct 19, 2020
Sep 09, 2020 1RT Total Absent 0253042-01 HB DIST-A 0.10Sep 14, 2020
Aug 19, 2020 1RT Total Absent 0232069-01 H.B DIST-A Aug 31, 2020
Jul 08, 2020 1RT Total Absent 0190075-01 HB DIST-A 0.10Jul 17, 2020
Jun 01, 2020 1RT Total Absent 0153020-01 HB DIST-A 0.10Jun 12, 2020
May 13, 2020 1RT Total Absent 0134041-01 HB DIST-A 0.20Jun 01, 2020
Apr 08, 2020 1RT Total Absent 0099041-01 HB DIST-A 0.10Apr 14, 2020
Mar 18, 2020 1RT Total Absent 0078023-01 HB DIST-A 0.10Mar 31, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Feb 12, 2020 1RT Total Absent 0043046-01 HB DIST-A Feb 19, 2020
Jan 08, 2020 1RT Total Absent 0008057-01 H.B. DIST-A 0.10Jan 16, 2020
Dec 09, 2019 1RT Total Absent 9343041-01 HB DIST-A 0.10Dec 16, 2019
Nov 11, 2019 1RT Total Absent 9315019-01 HB DIST-A 0.20Nov 21, 2019
Oct 23, 2019 1RT Total Absent 9296044-01 HB DIST-A 0.10Nov 05, 2019
Sep 11, 2019 1RT Total Absent 9254067-01 HB DIST-A Sep 27, 2019
Aug 07, 2019 1RT Total Absent 9219040-01 HB DIST-A 0.20Aug 13, 2019
Jul 17, 2019 1RP Total Absent 919806403 919200701 CANNON RD HB DIST-A 0.10Jul 18, 2019
Jul 17, 2019 1RP Total Absent 919806402 919200701 CANNON RD HB DIST-A 0.10Jul 18, 2019
Jul 17, 2019 1RP Total Absent 919806401 919200701 CANNON RD HB DIST-A 0.10Jul 18, 2019
Jul 16, 2019 1TG Total Absent 919807501 919200701 WELL SRC-AA Jul 18, 2019
Jul 10, 2019 1RT Total POSITIVE 919200701 64515 CANNON RD HB DIST-A 0.00Jul 11, 2019
RT E. coli Absent 919200701 64515 CANNON RD HB DIST-A 0.00
Jun 12, 2019 1RT Total Absent 9163034-01 HB DIST-A 0.20Jun 21, 2019
May 08, 2019 1RT Total Absent 9128052-01 HB DIST-A 0.10May 22, 2019
Apr 03, 2019 1RT Total Absent 9093054-01 HB DIST-A 0.20Apr 16, 2019
Mar 13, 2019 1RT Total Absent 9072054-01 HB DIST-A 0.30Mar 21, 2019
Feb 13, 2019 1RT Total Absent 9044062-01 HB DIST-A 0.20Feb 22, 2019
Jan 09, 2019 1RT Total Absent 9009019-01 HB DIST-A 0.10Jan 14, 2019
Dec 19, 2018 1AS Total Absent 8353094-01 WELL HEAD SRC-AA Jan 02, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Dec 12, 2018 1RT Total Absent 8346080-01 HB DIST-A 0.10Dec 21, 2018
Nov 14, 2018 1RT Total Absent 8318063-01 HB DIST-A 0.10Nov 29, 2018
Oct 10, 2018 1RT Total Absent 8283058-01 HB DIST-A Oct 16, 2018
Sep 12, 2018 1RT Total Absent 8255054-01 HB DIST-A 0.10Sep 28, 2018
Aug 08, 2018 1RT Total Absent 8220089-01 HB DIST-A 0.10Aug 29, 2018
Jul 11, 2018 1RT Total Absent 8192082-01 HB DIST-A 0.10Jul 19, 2018
Jun 13, 2018 1RT Total Absent 8164081-01 HB DIST-A 0.30Jun 27, 2018
May 09, 2018 1RT Total Absent 8129038-01 H.B DIST-A 0.20May 18, 2018
Apr 11, 2018 1RT Total Absent 8101060-01 H.B DIST-A 0.20Apr 27, 2018
Mar 14, 2018 1RT Total Absent 8073043-01 FRONT HB DIST-A 0.10Mar 28, 2018
Feb 14, 2018 1RT Total Absent 8045056-01 FRONT HB DIST-A 0.10Feb 16, 2018
Jan 10, 2018 1RT Total Absent 8010047-01 HOSE BIB DIST-A 0.10Jan 12, 2018
Dec 13, 2017 1RT Total Absent 7347065-01 HOSE BIB DIST-A 0.20Dec 28, 2017
Nov 15, 2017 1AS Total Absent 7319098-01 WELL SRC-AA Dec 01, 2017
Nov 08, 2017 1RT Total Absent 7312069-01 HOSE BIB DIST-A 0.30Nov 22, 2017
Oct 11, 2017 1RT Total Absent 7284057-01 HOSE BIB DIST-A 0.20Oct 23, 2017
Sep 13, 2017 1RT Total Absent 7256043-01 HOSE BIB DIST-A 0.30Sep 22, 2017
Aug 09, 2017 1RT Total Absent 7221060-01 HOSE BIB DIST-A 0.20Aug 14, 2017
Jul 12, 2017 1RT Total Absent 7193056-01 HOSE BIB DIST-A 0.20Jul 21, 2017
Jun 14, 2017 1RT Total Absent 7165061-01 HOSE BIB DIST-A 2.00Jun 23, 2017
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 10, 2017 1RT Total Absent 7130040-01 HOSE BIB DIST-A 0.10May 15, 2017
Apr 12, 2017 1RT Total Absent 7102057-01 HOSE BIB DIST-A 0.10Apr 14, 2017
Mar 15, 2017 1RT Total Absent 7074066-01 HOSE BIB DIST-A 0.20Mar 17, 2017
Feb 08, 2017 1RT Total Absent 7039061-01 HOSE BIB DIST-A 0.20Feb 10, 2017
Jan 18, 2017 1RT Total Absent 7018067-01 HOSE BIB DIST-A 0.20Jan 20, 2017
Dec 21, 2016 1RT Total Absent 6356069-01 HOSE BIB DIST-A 0.30Dec 28, 2016
Nov 11, 2016 1RP Total Absent 6316007-04 631406201 DISTRIBUTION #3 DIST-A 0.60Nov 15, 2016
Nov 11, 2016 1RP Total Absent 6316007-03 631406201 DISTRIBUTION #2 DIST-A 0.60Nov 15, 2016
Nov 11, 2016 1TG Total Absent 6316007-02 631406201 WELL SRC-AA Nov 15, 2016
Nov 11, 2016 1RP Total Absent 6316007-01 631406201 DISTRIBUTION DIST-A 0.60Nov 15, 2016
Nov 09, 2016 1RT Total POSITIVE 631406201 64515 LWR COLUMBIA RVR HWY HB DIST-A 0.10Nov 10, 2016
RT E. coli Absent 631406201 64515 LWR COLUMBIA RVR HWY HB DIST-A 0.10
Oct 12, 2016 1RT Total Absent 6286064-01 HOSE BIB DIST-A 0.30Oct 21, 2016
Sep 14, 2016 1RT Total Absent 6259005-01 HOSE BIB DIST-A 0.30Sep 19, 2016
Aug 17, 2016 1TG Total Absent 6230095-04 622306301 WELL SRC-AA Aug 26, 2016
Aug 17, 2016 1RP Total Absent 6230095-03 622306301 HOSE BIBB DIST-A 0.60Aug 26, 2016
Aug 17, 2016 1RP Total Absent 6230095-02 622306301 HOSE BIBB DIST-A 0.60Aug 26, 2016
Aug 17, 2016 1RP Total Absent 6230095-01 622306301 HOSE BIB DIST-A 0.60Aug 26, 2016
Aug 10, 2016 1RT Total POSITIVE 622306301 64515 COLUMBIA RIVER HWY HB DIST-A 0.01Aug 11, 2016
RT E. coli Absent 622306301 64515 COLUMBIA RIVER HWY HB DIST-A 0.01
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 13, 2016 1RT Total Absent 6195061-01 OUTSIDE HOSEBIB DIST-A 0.50Jul 18, 2016
Jun 08, 2016 1RT Total Absent 6160052-01 OUTSIDE HOSE BIB DIST-A 0.20Jun 13, 2016
May 11, 2016 1RT Total Absent 6132051-01 OUTSIDE HOSEBIB DIST-A 0.30May 16, 2016
Apr 13, 2016 1RT Total Absent 6104058-01 OUTSIDE HOSE BIB DIST-A 0.30Apr 15, 2016
Mar 16, 2016 1RT Total Absent 594458 HOSE BIB DIST-A 0.20Mar 18, 2016
Feb 17, 2016 1RT Total Absent 593196 64515 HOSE BIB DIST-A 0.30Feb 22, 2016
Jan 06, 2016 1RT Total Absent 591087 FRONT HB DIST-A 0.25Jan 11, 2016
Dec 10, 2015 1AS Total POSITIVE 589666 WELL * SRC-AA Dec 11, 2015
AS E. coli Absent 589666 WELL * SRC-AA
Dec 09, 2015 1RT Total Absent 589659 FRONT HB DIST-A 0.10Dec 11, 2015
Nov 11, 2015 1RT Total Absent 588341 HB EAST SIDE DIST-A 0.20Nov 19, 2015
Oct 28, 2015 1RT Total Absent 587619 FRONT HB DIST-A 0.50Oct 30, 2015
Sep 09, 2015 1RT Total Absent 585396 FRONT HB DIST-A 0.35Sep 18, 2015
Aug 26, 2015 1RT Total Absent 584741 FRONT HB DIST-A 0.30Aug 27, 2015
Jul 08, 2015 1RT Total Absent 582375 OUTSIDE HB DIST-A 0.15Jul 15, 2015
Jun 10, 2015 1RT Total Absent 581226 FRONT HB DIST-A Jun 15, 2015
May 13, 2015 1RT Total Absent 579910 FRONT HB DIST-A 0.20May 19, 2015
Apr 22, 2015 1RT Total Absent 578862 FRONT HB DIST-A 0.30Apr 27, 2015
Mar 11, 2015 1RT Total Absent 577027 FRONT HB DIST-A 0.35Mar 17, 2015
Feb 11, 2015 1RT Total Absent 575737 FRONT HB DIST-A 0.10Feb 17, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jan 28, 2015 1RT Total Absent 575014 FRONT HB DIST-A Jan 30, 2015
Dec 29, 2014 1RT Total Absent 573697 FRONT HB DIST-A 0.20Jan 05, 2015
Dec 10, 2014 1AS Total Absent 572954 WELL HEAD SRC-AA Dec 19, 2014
Nov 12, 2014 1RT Total Absent 571651 FRONT HB DIST-A 0.50Nov 14, 2014
Oct 22, 2014 1RT Total Absent 570646 FRONT HB DIST-A 0.40Oct 29, 2014
Sep 24, 2014 1RT Total Absent 569361 FRONT HB DIST-A 0.30Sep 30, 2014
Aug 13, 2014 1RT Total Absent 567451 FRONT HB DIST-A 0.40Aug 19, 2014
Jul 09, 2014 1RT Total Absent 565910 FRONT HB DIST-A 0.40Jul 15, 2014
Jun 11, 2014 1RT Total Absent 564642 FRONT HB DIST-A Jun 13, 2014
May 14, 2014 1RT Total Absent 563337 FRONT HB DIST-A 0.30May 19, 2014
Apr 09, 2014 1RT Total Absent 561887 FRONT HB DIST-A 0.30Apr 15, 2014
Mar 27, 2014 1RT Total Absent 561204 HB OUTSIDE DIST-A 0.50Mar 31, 2014
Feb 25, 2014 1RT Total Absent 559798 FRONT HB DIST-A 0.40Mar 03, 2014
Jan 29, 2014 1RT Total Absent 558652 FRONT HB DIST-A 0.50Feb 03, 2014
Dec 24, 2013 1RT Total Absent 557275 FRONT HB DIST-A 0.40Jan 06, 2014
Dec 18, 2013 1AS Total Absent 557102 WELL SRC-AA Dec 26, 2013
Nov 25, 2013 1RT Total Absent 555893 HOSE BIB DIST-A 0.27Nov 26, 2013
Nov 13, 2013 1RT Total Absent 555373 64515 2ND ST DIST-A 0.10Nov 18, 2013
Oct 09, 2013 1RT Total Absent 553775 HOSE BIB DIST-A 0.58Oct 14, 2013
Sep 11, 2013 1RT Total Absent 552462-2 VARIOUS DIST-A 0.51Sep 23, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Sep 11, 2013 1RT Total Absent 552462-1 VARIOUS DIST-A 0.51Sep 23, 2013
Aug 14, 2013 1RT Total Absent 551152 HOSE BIB DIST-A 0.11Aug 19, 2013
Jul 10, 2013 1RT Total Absent 549608 HOSE BIB DIST-A 0.44Jul 15, 2013
Jun 19, 2013 1RT Total Absent 548653 HOSE BIB DIST-A 0.28Jun 24, 2013
May 28, 2013 1RT Total Absent 547475 HOSE BIB DIST-A 0.11Jun 03, 2013
May 08, 2013 1RT Total Absent 546650 HOSE BIB DIST-A 0.28May 13, 2013
Apr 10, 2013 1RT Total Absent 545507 64515 2ND ST DIST-A 0.12Apr 18, 2013
Mar 12, 2013 1RT Total Absent 544041 64515 2ND ST DIST-A 0.08Mar 19, 2013
Feb 13, 2013 1RT Total Absent 542931 64515 2ND ST DIST-A 0.33Feb 15, 2013
Jan 09, 2013 1RT Total Absent 541372 64515 2ND ST DIST-A 0.31Jan 15, 2013
Dec 12, 2012 1RT Total Absent 540511 64515 2ND ST DIST-A 0.34Dec 17, 2012
Nov 14, 2012 1RT Total Absent 539190 RED HOUSE DIST-A 0.58Nov 20, 2012
Oct 10, 2012 1RT Total Absent 537648 64517 2ND ST DIST-A 0.10Oct 16, 2012
Sep 12, 2012 1RT Total Absent 535677 HOSE BIB RED HOUSE DIST-A 0.16Sep 19, 2012
Aug 08, 2012 1RT Total Absent 533884 HB HOUSE DIST-A 0.15Aug 13, 2012
Jul 16, 2012 1TG Total Absent 532695 532526 WELL TEST PORT SRC-AA Jul 24, 2012
Jul 16, 2012 1RP Total Absent 532694 532526 64515 COL RV HWY DIST-A 1.50Jul 24, 2012
Jul 16, 2012 1RP Total Absent 532693 532526 64505 2ND ST DIST-A 1.20Jul 24, 2012
Jul 16, 2012 1RP Total Absent 532692 532526 64491 COL RV HWY DIST-A 1.40Jul 24, 2012
Jul 16, 2012 1RP Total Absent 532691 532526 64475 HB DIST-A 1.50Jul 24, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 11, 2012 1RT Total POSITIVE 532526 hose bib on house DIST-A 0.08Jul 12, 2012
RT E. coli Absent 532526 hose bib on house DIST-A 0.08
Jun 13, 2012 1RT Total Absent 531124 64515 CLMBIA RVR HWY DIST-A 0.01Jun 22, 2012
May 09, 2012 1RT Total Absent 529391 HB RED HOUSE DIST-A 0.07May 15, 2012
Apr 11, 2012 1RT Total Absent 527898 64515 HWY 30 DIST-A 1.58Apr 17, 2012
Mar 14, 2012 1AS Total Absent 526452 WELL SRC-AA Mar 30, 2012
Mar 14, 2012 1RT Total Absent 526451 COLUMBIA RVR HWY DIST-A 0.11Mar 30, 2012
Feb 24, 2012 1AS Total Absent 525551 WELL SRC-AA Feb 27, 2012
Feb 08, 2012 1RT Total Absent 524788 HB RED HOUSE DIST-A 0.12Feb 13, 2012
Jan 31, 2012 1AS Total Absent 524392 RAW TEST BIBB SRC-AA Feb 02, 2012
Jan 25, 2012 1RT Total Absent 524195 RED HOUSE HB DIST-A 0.31Jan 30, 2012
Dec 21, 2011 1AS Total Absent 522637 WELL SRC-AA Dec 27, 2011
Dec 14, 2011 1RT Total Absent 522254 HB ON RED HOUSE DIST-A 0.23Dec 19, 2011
Nov 29, 2011 1AS Total Absent 521304 WELL HEAD SRC-AA Dec 02, 2011
Nov 09, 2011 1RT Total Absent 520578 HB RED HOUSE DIST-A 0.15Nov 14, 2011
Oct 27, 2011 1AS Total Absent 519824 WELL HEAD SRC-AA Nov 02, 2011
Oct 12, 2011 1RT Total Absent 519045 RED HOUSE DIST-A 0.17Oct 17, 2011
Sep 30, 2011 1AS Total Absent 518178 WELL HEAD SRC-AA Oct 05, 2011
Sep 14, 2011 1RT Total Absent 517325 64515 2ND ST DIST-A 0.51Sep 19, 2011
Aug 24, 2011 1AS Total Absent 516238 WELL SRC-AA Aug 29, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Aug 10, 2011 1RT Total Absent 515522 64515 2ND ST DIST-A 0.95Aug 15, 2011
Jul 08, 2011 1RT Total Absent 513462 64515 HWY 30 DIST-A 1.07Jul 12, 2011
Jun 10, 2011 1RT Total Absent 511842 64515 HWY 30 DIST-A 0.83Jun 13, 2011
Jun 08, 2011 1AS Total Absent 511714 WELL HEAD SRC-AA Jun 13, 2011
May 26, 2011 1AS Total POSITIVE 511102 well SRC-AA May 27, 2011
AS E. coli Absent 511102 well SRC-AA
May 13, 2011 1RT Total Absent 510354 64515 HWY 30 DIST-A 0.71May 16, 2011
Apr 20, 2011 1AS Total Absent 509095 WELL HEAD SRC-AA Apr 25, 2011
Apr 01, 2011 1RT Total Absent 507842 64515 HWY 30 DIST-A 0.50Apr 11, 2011
Mar 16, 2011 1RT Total Absent 507215 64515 HWY 30 DIST-A 0.47Mar 21, 2011
Mar 16, 2011 1AS Total Absent 507207 WELL SRC-AA Mar 21, 2011
Feb 23, 2011 1AS Total Absent 505930 WELL HEAD SRC-AA Feb 28, 2011
Feb 04, 2011 1RT Total Absent 504784 64515 HWY 30 DIST-A 0.49Feb 07, 2011
Jan 27, 2011 1AS Total Absent 504361 WELL HEAD SRC-AA Feb 01, 2011
Jan 19, 2011 1RT Total Absent 503908 64515 Hwy 30 DIST-A 0.51Jan 24, 2011
Dec 15, 2010 1RT Total Absent 501936 64515 HWY 30 DIST-A 0.69Dec 21, 2010
Nov 12, 2010 1RT Total Absent 500001 64515 HWY 30 DIST-A 0.64Nov 22, 2010
Oct 15, 2010 1RT Total Absent 0288010_01 64515 HWY 30 DIST-A 0.44Oct 18, 2010
Sep 16, 2010 1RT Total Absent 496134 64515 HWY 30 DIST-A 1.06Sep 20, 2010
Aug 26, 2010 1RT Total Absent 494925 64515 HWY 30 DIST-A 0.41Sep 02, 2010
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 22, 2010 1RT Total Absent 492558 64515 HWY 30 DIST-A 0.52Jul 26, 2010
Jun 10, 2010 1RT Total Absent 489887 64515 HWY 30 DIST-A 0.54Jun 17, 2010
May 13, 2010 1RT Total Absent 488024 64515 HWY 30 DIST-A 0.73May 19, 2010
Apr 22, 2010 1RT Total Absent 486706 64515 HWY 30 DIST-A 0.68May 03, 2010
Apr 22, 2010 1AS Total POSITIVE 486688 well head SRC-AA Apr 23, 2010
AS E. coli POSITIVE 486688 well head SRC-AA
Mar 18, 2010 1AS Total Absent 484637 well SRC-AA Dec 13, 2010
Mar 11, 2010 1RT Total Absent 484294 64515 Hwy 30 DIST-A 0.30Mar 15, 2010
Feb 25, 2010 1AS Total Absent 483373 well SRC-AA Dec 13, 2010
Feb 11, 2010 1RT Total Absent 482564 64515 Hwy 30 DIST-A 0.21Feb 16, 2010
Jan 21, 2010 1AS Total Absent 481305 well SRC-AA Dec 13, 2010
Jan 14, 2010 1RT Total Absent 480878 64515 Hwy 30 DIST-A 0.17Jan 18, 2010
Dec 24, 2009 1RT Total Absent 479788 64515 Hwy 30 DIST-A 0.29Dec 28, 2009
Nov 12, 2009 1RT Total Absent 477411 64515 Hwy 30 DIST-A 0.20Nov 18, 2009
Oct 08, 2009 1RT Total Absent 475189 64515 Hwy 30 DIST-A 0.02Oct 19, 2009
Sep 04, 2009 1RT Total Absent 473165 64515 HWY 30 DIST-A 0.00Sep 14, 2009
Aug 13, 2009 1RT Total Absent 471914 64515 DIST-A 0.01Aug 17, 2009
Jul 16, 2009 1RT Total Absent 470176 64515 HWY 30 DIST-A 0.00Jul 22, 2009
Jun 18, 2009 1RT Total Absent 468657 RED HOUSE DIST-A 0.01Jul 06, 2009
May 14, 2009 1RT Total Absent 466514 64515 DIST-A 0.28May 18, 2009
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Apr 16, 2009 1RT Total Absent 464949 64515 HWY 30 DIST-A 0.06Apr 20, 2009
Mar 12, 2009 1RT Total Absent 463009 64515 HWY 30 DIST-A 0.29Mar 16, 2009
Feb 12, 2009 1RT Total Absent 461401 64515 HWY 30 DIST-A 0.08Feb 17, 2009
Jan 23, 2009 1RT Total Absent 460287 64515 HWY 30 DIST-A 0.05Jan 26, 2009
Dec 11, 2008 1RT Total Absent 458258 64515 HWY 30 DIST-A 0.19Dec 16, 2008
Nov 13, 2008 1RT Total Absent 456650 64515 HWY 30 DIST-A 0.39Nov 17, 2008
Oct 09, 2008 1RT Total Absent 454507 64515 DIST-A 0.23Oct 13, 2008
Sep 29, 2008 1RT Total Absent 453700 FAUCET ON HOUSE DIST-A 0.04Oct 03, 2008
Aug 14, 2008 1RT Total Absent 451119 64515 HWY 30 DIST-A 0.21Aug 18, 2008
Jul 10, 2008 1RT Total Absent 449137 64515 HWY 30 DIST-A 0.28Jul 15, 2008
Jun 12, 2008 1RT Total Absent 447469 64515 DIST-A 0.41Jun 16, 2008
May 15, 2008 1RT Total Absent 445941-1 VARIOUS DIST-A 0.30Jun 03, 2008
May 15, 2008 1RT Total Absent 445941-2 VARIOUS DIST-A 0.30Jun 03, 2008
May 15, 2008 1RT Total Absent 445941-3 VARIOUS DIST-A 0.30Jun 03, 2008
May 15, 2008 1RT Total Absent 445941-4 VARIOUS DIST-A 0.30Jun 03, 2008
May 15, 2008 1RT Total Absent 445941-5 VARIOUS DIST-A 0.30Jun 03, 2008
Apr 17, 2008 1RP Total Absent 444529 444138 HOSE BIBB 64491 DIST-A 0.50Apr 21, 2008
Apr 17, 2008 1RP Total Absent 444530 444138 HOSE BIBB 64475 DIST-A 0.50Apr 21, 2008
Apr 17, 2008 1RP Total Absent 444527 444138 HOSE BIBB 64505 DIST-A 0.50Apr 21, 2008
Apr 17, 2008 1RP Total Absent 444528 444138 HOSE BIBB 64515 DIST-A 0.50Apr 21, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Apr 10, 2008 1RT Total POSITIVE 444138 64515 DIST-A 0.12Apr 11, 2008
RT E. coli Absent 444138 64515 DIST-A 0.12
Mar 13, 2008 1RT Total Absent 442458 64515 DIST-A 0.00Mar 17, 2008
Feb 14, 2008 1RT Total Absent 441069 64515 DIST-A 0.06Feb 19, 2008
Jan 17, 2008 1RT Total Absent 439656-1 VARIOUS DIST-A 0.37Jan 21, 2008
Jan 17, 2008 1RT Total Absent 439656-2 VARIOUS DIST-A 0.37Jan 21, 2008
Jan 17, 2008 1RT Total Absent 439656-3 VARIOUS DIST-A 0.37Jan 21, 2008
Jan 17, 2008 1RT Total Absent 439656-4 VARIOUS DIST-A 0.37Jan 21, 2008
Jan 17, 2008 1RT Total Absent 439656-5 VARIOUS DIST-A 0.37Jan 21, 2008
Dec 27, 2007 1RP Total Absent 438705 438522 64491 COL RIV HWY DIST-A 1.00Dec 31, 2007
Dec 27, 2007 1RP Total Absent 438704 438522 64475 COL RIV HWY DIST-A 1.00Dec 31, 2007
Dec 27, 2007 1RP Total Absent 438703 438522 64515 COL RIV HWY DIST-A 1.00Dec 31, 2007
Dec 27, 2007 1RP Total Absent 438702 438522 64505 COL RIV HWY DIST-A 1.00Dec 31, 2007
Dec 21, 2007 1RT Total POSITIVE 438522 64515 HWY 130 DIST-A 0.28Dec 24, 2007
RT E. coli Absent 438522 64515 HWY 130 DIST-A 0.28
Nov 08, 2007 1RT Total Absent 436390 64515 DIST-A 0.54Nov 12, 2007
Oct 11, 2007 1RT Total Absent 435116 64515 DIST-A 0.25Oct 15, 2007
Sep 20, 2007 1RT Total Absent 433974 61515 DIST-A 0.18Sep 24, 2007
Aug 09, 2007 1RT Total Absent 431705 64515 HWY 30 DIST-A 0.30Aug 13, 2007
Jul 12, 2007 1RT Total Absent 430260 64515 DIST-A 0.19Aug 02, 2007
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 14, 2007 1RT Total Absent 428697 64515 DIST-A 0.16Jun 18, 2007
May 10, 2007 1RT Total Absent 426833 64515 HWY 30 DIST-A 0.29May 14, 2007
Apr 12, 2007 1RT Total Absent 425303 64515 H30 DIST-A 0.03Apr 16, 2007
Mar 08, 2007 1RT Total Absent 423530 64515 DIST-A 0.00Mar 12, 2007
Feb 08, 2007 1RT Total Absent 422139 64515 HWY30 DIST-A 0.00Feb 20, 2007
Jan 11, 2007 1RT Total Absent 420857 64515 HWY 30 DIST-A 0.00Jan 17, 2007
Dec 14, 2006 1RT Total Absent 419528 64515 DIST-A 0.20Dec 18, 2006
Nov 09, 2006 1RT Total Absent 417722 61315 DIST-A 0.00Nov 13, 2006
Oct 12, 2006 1RT Total Absent 416348 64515 HWY30 DIST-A 0.00Oct 16, 2006
RT Total Absent 416348 64515 HWY30 DIST-A 0.00
Sep 14, 2006 1RT Total Absent 414811 64515 DIST-A 0.00Sep 18, 2006
Aug 10, 2006 1RT Total Absent 412955 RED HOUSE DIST-A 0.00Aug 14, 2006
Jul 13, 2006 1RT Total Absent 411468 64515 DIST-A 0.00Jul 18, 2006
Jun 08, 2006 1RT Total Absent 409442 64515 DIST-A 0.00Jun 14, 2006
May 11, 2006 1RT Total Absent 408120 64515 DIST-A 0.00May 16, 2006
Apr 13, 2006 1RT Total Absent 406480 64515 DIST-A 0.00Apr 17, 2006
Mar 09, 2006 1RT Total Absent 404547 64575 DIST-A 0.00Mar 13, 2006
Feb 09, 2006 1RT Total Absent 403217 61515 DIST-A 0.00Feb 13, 2006
Jan 12, 2006 1RT Total Absent 401672 64515 DIST-A 0.00Jan 16, 2006
Dec 08, 2005 1RT Total Absent 399922 64515 DIST-A 0.00Dec 13, 2005
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Nov 10, 2005 1RT Total Absent 398646 64515 DIST-A 0.00Nov 14, 2005
Oct 13, 2005 1RT Total Absent 397112 64515 DIST-A 0.00Oct 17, 2005
Sep 08, 2005 1RT Total Absent 395044 64515 DIST-A 0.20Sep 12, 2005
Aug 11, 2005 1RT Total Absent 393462 RED HOUSE DIST-A 0.10Aug 17, 2005
Jul 14, 2005 1RT Total Absent 391819 64515 DIST-A 0.20Jul 19, 2005
Jun 09, 2005 1RT Total Absent 389727 64515 DIST-A 0.20Jun 16, 2005
May 12, 2005 1RT Total Absent 388217 61515 DIST-A 0.10May 16, 2005
Apr 14, 2005 1RT Total Absent 386555 64515 DIST-A 0.00Apr 18, 2005
Mar 10, 2005 1RT Total Absent 384776 69515 DIST-A 0.00Mar 14, 2005
Feb 10, 2005 1RT Total Absent 383218 64515 DIST-A 0.00Feb 15, 2005
Jan 13, 2005 1RT Total Absent 381610 64515 DIST-A 0.00Jan 17, 2005
Dec 16, 2004 1RT Total Absent 380271 64515 DIST-A 0.00Dec 20, 2004
Nov 11, 2004 1RT Total Absent 378418 RED HOUSE DIST-A 0.10Nov 15, 2004
Oct 14, 2004 1RT Total Absent 376925 RED HOUSE DIST-A 0.00Oct 18, 2004
Sep 09, 2004 1RT Total Absent 374924 64515 DIST-A 0.10Sep 13, 2004
Aug 12, 2004 1RT Total Absent 373443 64515 DIST-A 0.20Aug 16, 2004
Jul 08, 2004 1RT Total Absent 371415 64515 DIST-A 0.30Jul 12, 2004
Jun 10, 2004 1RT Total Absent 369897 64615 DIST-A Jun 14, 2004
May 13, 2004 1RT Total Absent 368129 69515 DIST-A May 24, 2004
Apr 08, 2004 1RT Total Absent 365977 64515 DIST-A Apr 12, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Mar 11, 2004 1RT Total Absent 364593 64515 DIST-A Mar 15, 2004
Feb 12, 2004 1RT Total Absent 363156 64515 DIST-A Feb 18, 2004
Jan 15, 2004 1RT Total Absent 361603 64515 DIST-A Jan 21, 2004
Dec 11, 2003 1RT Total Absent 360250 64515 DIST-A Dec 19, 2003
Nov 13, 2003 1RT Total Absent 358762 RED HOUSE DIST-A Nov 19, 2003
Oct 09, 2003 1RT Total Absent 356903 DIST-A Oct 15, 2003
Sep 18, 2003 1RT Total Absent 355594 DIST-A Sep 25, 2003
Aug 14, 2003 1RT Total Absent 353609 DIST-A Aug 21, 2003
Jul 10, 2003 1RT Total Absent 351747 DIST-A Jul 15, 2003
Jun 12, 2003 1RT Total Absent 350308 DIST-A Jun 17, 2003
May 08, 2003 1RT Total Absent 348167 DIST-A May 13, 2003
Apr 10, 2003 1RT Total Absent 346706 DIST-A Apr 15, 2003
Mar 13, 2003 1RT Total Absent 345244 DIST-A Mar 18, 2003
Feb 13, 2003 1RT Total Absent 343759 DIST-A Feb 21, 2003
Jan 09, 2003 1RT Total Absent 341884 DIST-A Jan 21, 2003
Dec 12, 2002 1RT Total Absent 340724 DIST-A Dec 17, 2002
Nov 14, 2002 1RT Total Absent 339198 DIST-A Nov 25, 2002
Oct 10, 2002 1RT Total Absent 337418 DIST-A Oct 18, 2002
Sep 12, 2002 1RT Total Absent 335864 DIST-A Sep 19, 2002
Aug 08, 2002 1RT Total Absent 333757 DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 11, 2002 1RT Total Absent 332301 DIST-A
Jun 13, 2002 1RT Total Absent 330732 DIST-A
May 09, 2002 1RT Total Absent 328769 DIST-A May 14, 2002
Apr 11, 2002 1RT Total Absent 327416 DIST-A Apr 22, 2002
Mar 21, 2002 1RT Total Absent 326380 DIST-A Apr 01, 2002
Mar 19, 2002 1RT Total Absent 326145 DIST-A Mar 25, 2002
Feb 14, 2002 1RT Total Absent 324585 DIST-A Feb 25, 2002
Jan 10, 2002 1RT Total Absent 322896 DIST-A Jan 22, 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  ::  Hide rejected samples  ::  Exclude results older than 2022


More information for this water system: SDWIS ID 3587
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