OHA Drinking Water Services
OR41
PWS ID: 91003 ---- UMPQUAS LAST RESORT
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:  Hide special samples  ::  Show 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
Jan 13, 2025 1RT Total Absent 5011308-01 DIST-A Jan 20, 2025
Oct 03, 2024 1RT Total Absent 4100317-01 DIST-A Oct 14, 2024
Jul 05, 2024 1RT Total Absent 4070506-01 DIST-A Jul 23, 2024
Apr 08, 2024 1RT Total Absent 4040815-01 DIST-A Apr 12, 2024
Jan 04, 2024 1RT Total Absent 4010411-01 DIST-A Jan 23, 2024
Oct 03, 2023 1RT Total Absent 3100310-01 DIST-A Oct 13, 2023
Jul 06, 2023 1RT Total Absent 3070637-01 DIST-A Jul 24, 2023
Apr 10, 2023 1RT Total Absent 3041006-01 DIST-A Apr 18, 2023
Jan 18, 2023 1RT Total Absent 3011824-01 DIST-A Feb 03, 2023
Mar 18, 2022 1RT Total Absent 203182301 DIST-A Mar 28, 2022
Oct 13, 2021 1RT Total Absent 110132401 DIST-A Oct 22, 2021
Sep 17, 2021 1RT Total Absent 109170101 DIST-A Oct 01, 2021
Mar 03, 2021 1RT Total Absent 103032901 DIST-A Mar 10, 2021
Oct 23, 2020 1RT Total Absent 010232201 DIST-A Nov 03, 2020
Apr 29, 2020 1RT Total Absent 004291501 DIST-A May 05, 2020
Feb 20, 2020 1RT Total Absent 002202801 DIST-A Feb 28, 2020
Oct 25, 2019 1RT Total Absent 910250801 DIST-A Nov 04, 2019
Jul 09, 2019 1RT Total Absent 907093101 DIST-A Jul 18, 2019
May 10, 2019 1RT Total Absent 905100701 DIST-A May 29, 2019
Nov 14, 2018 1RT Total Absent 811142101 DIST-A Dec 04, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 17, 2018 1RT Total Absent 809171501-3 DIST-A Sep 21, 2018
Sep 17, 2018 1RT Total Absent 809171501-2 DIST-A Sep 21, 2018
Sep 17, 2018 1RT Total Absent 809171501-1 DIST-A Sep 21, 2018
Mar 08, 2018 1RT Total Absent 803082203 DIST-A Mar 15, 2018
Mar 08, 2018 1RT Total Absent 803082201 DIST-A Mar 15, 2018
Mar 08, 2018 1RT Total POSITIVE 803082202 DIST-B SITE 1 DIST-A Mar 15, 2018
RT E. coli Absent 803082202 DIST-B SITE 1 DIST-A
Jan 29, 2018 1TG Total Absent 801290901 801191401 TEST PORT WELL HEAD SRC-AA Feb 06, 2018
Jan 23, 2018 1RP Total POSITIVE 801231303 801191401 SITE #19 DOWNSTREAM DIST-A Jan 24, 2018
RP E. coli Absent 801231303 801191401 SITE #19 DOWNSTREAM DIST-A
Jan 23, 2018 1RP Total POSITIVE 801231302 801191401 SITE #9 DOWNSTREAM DIST-A Jan 24, 2018
RP E. coli Absent 801231302 801191401 SITE #9 DOWNSTREAM DIST-A
Jan 23, 2018 1RP Total POSITIVE 801231301 801191401 SITE #1 DOWNSTREAM DIST-A Jan 24, 2018
RP E. coli Absent 801231301 801191401 SITE #1 DOWNSTREAM DIST-A
Jan 19, 2018 1RT Total POSITIVE 801191401 WELL HEAD SAMPLE PRT DIST-A Jan 22, 2018
RT E. coli Absent 801191401 WELL HEAD SAMPLE PRT DIST-A
Dec 22, 2014 1RP Total Absent 412220205 412181801 TEST PORT DIST-A Dec 29, 2014
Dec 22, 2014 1RP Total Absent 412220204 412181801 TENANT RESIDENCE DIST-A Dec 29, 2014
Dec 22, 2014 1RP Total Absent 412220203 412181801 SITE 25 DIST-A Dec 29, 2014
Dec 22, 2014 1RP Total Absent 412220202 412181801 SHOWER HOUSE/LAUNDRY DIST-A Dec 29, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 22, 2014 1RP Total Absent 412220201 412181801 SITE 11 DIST-A Dec 29, 2014
Dec 18, 2014 1RT Total POSITIVE 412181801 115 ELK RIDGE LN TEST PORT DIST-A Dec 19, 2014
RT E. coli Absent 412181801 115 ELK RIDGE LN TEST PORT DIST-A
Feb 18, 2014 1RT Total Absent 402181801 115 ELK RIDGE LN DIST-A Feb 28, 2014
Apr 18, 2013 1RT Total Absent 3041805 115 ELK RIDGE LN DIST-A Apr 25, 2013
Sep 10, 2009 1RT Total Absent 909103101-1 DIST-A Sep 17, 2009
Sep 10, 2009 1RT Total Absent 909103101-2 DIST-A Sep 17, 2009
Feb 25, 2009 1RT Total Absent 902250501 DIST-A Mar 05, 2009
Dec 30, 2008 1RT Total Absent 812302201 DIST-A Jan 20, 2009
Sep 15, 2008 1RT Total Absent 809150801 DIST-A Dec 05, 2008
Jan 30, 2003 1RT Total Absent 301309 DIST-A Jul 14, 2003
Dec 11, 2002 1RT Total Absent 21211-66 DIST-A Jan 31, 2003
Sep 19, 2002 1RT Total Absent 209196 DIST-A Nov 13, 2002



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:  Hide special samples  ::  Show rejected samples  ::  Exclude results older than 2022


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