OHA Drinking Water Services
OR41
PWS ID: 94200 ---- COE DALLES/JD-THE DALLES DAM
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  ::  Include 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
Apr 03, 2024 1RT Total Absent 214277 WELL 3 DIST-A Apr 08, 2024
Apr 03, 2024 1RT Total Absent 214276 WELL 1 DIST-A Apr 08, 2024
Mar 04, 2024 1RT Total Absent 214080 WESTRICK WELL #3 DIST-A Mar 07, 2024
Mar 04, 2024 1RT Total Absent 214079 WESTRICK WELL #1 DIST-A Mar 07, 2024
Feb 12, 2024 1RT Total Absent 213979 WESTRICK WELL #1 DIST-A Feb 14, 2024
Feb 12, 2024 1RT Total Absent 213978 WESTRICK WELL #3 DIST-A Feb 14, 2024
Jan 08, 2024 1RT Total Absent 213847 WESTRICK WELL #1 DIST-A Jan 10, 2024
Jan 08, 2024 1RT Total Absent 213846 WESTRICK WELL #3 DIST-A Jan 10, 2024
Dec 07, 2023 1RT Total Absent 213682 WESTRICK WELL #3 DIST-A Dec 11, 2023
Dec 07, 2023 1RT Total Absent 213680 WESTRICK WELL #1 DIST-A Dec 11, 2023
Nov 21, 2023 1RT Total Absent 213590 WESTRICK WELL #3 DIST-A Nov 27, 2023
Nov 13, 2023 1RT Total Absent 213545 WESTRICK DIST-A Nov 17, 2023
Oct 10, 2023 1RT Total Absent 213329 WELL #1 DIST-A Oct 13, 2023
Oct 10, 2023 1RT Total Absent 213328 WELL #3 DIST-A Oct 13, 2023
Sep 11, 2023 1RT Total Absent 213142 WELL 1 DIST-A Sep 13, 2023
Sep 11, 2023 1RT Total Absent 213141 WELL 3 DIST-A Sep 13, 2023
Aug 07, 2023 1RT Total Absent 212933 WELL 3 DIST-A Aug 09, 2023
Aug 07, 2023 1RT Total Absent 212932 WELL 1 DIST-A Aug 09, 2023
Jul 10, 2023 1RT Total Absent 212680 WELL 1 DIST-A Jul 14, 2023
Jul 10, 2023 1RT Total Absent 212679 WELL 3 DIST-A Jul 14, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 07, 2023 1RT Total Absent 212372 WELL 3 DIST-A Jun 19, 2023
Jun 05, 2023 1RT Total Absent 212330 WELL 1 DIST-A Jun 19, 2023
May 15, 2023 1RT Total Absent 212161 RANGERS OFFICE WELL DIST-A May 17, 2023
May 15, 2023 1RT Total Absent 212160 RANGERS OFFICE WELL DIST-A May 17, 2023
Apr 05, 2023 1RT Total Absent 211925 WESTRICK DIST-A Apr 07, 2023
Apr 05, 2023 1RT Total Absent 211923 WELL 1 DIST-A Apr 07, 2023
Mar 13, 2023 1RT Total Absent 211791 RANGERS STATION DIST-A Mar 15, 2023
Mar 13, 2023 1RT Total Absent 211790 WELL 3 DIST-A Mar 15, 2023
Feb 14, 2023 1RT Total Absent 211647 WELL 1 DIST-A Feb 16, 2023
Feb 14, 2023 1RT Total Absent 211646 WELL 3 DIST-A Feb 16, 2023
Jan 11, 2023 1RT Total Absent 211503 WESTRICK DIST-A Jan 17, 2023
Jan 11, 2023 1RT Total Absent 211502 WELL 3 DIST-A Jan 17, 2023
Dec 14, 2022 1RT Total Absent 211372 WESTRICK DIST-A Dec 19, 2022
Dec 13, 2022 1RT Total Absent 211355 WELL 3 DIST-A Dec 19, 2022
Nov 14, 2022 1RT Total Absent 211218 WESRICK DIST-A Nov 18, 2022
Nov 14, 2022 1RT Total Absent 211216 WELL 3 DIST-A Nov 18, 2022
Oct 27, 2022 1RT Total Absent 211111 WESTRICK DIST-A Nov 02, 2022
Oct 27, 2022 1RT Total Absent 211110 WESTRICK DIST-A Nov 02, 2022
Sep 14, 2022 1RT Total Absent 210837 WESTRICK WELL #1 DIST-A Sep 19, 2022
Sep 07, 2022 1RT Total Absent 210770 WESTRICK WELL #3 DIST-A Sep 09, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 01, 2022 1RT Total Absent 210468 RANGER SINK WELL#1 DIST-A Aug 03, 2022
Aug 01, 2022 1RT Total Absent 210466 RANGER SINK WELL#3 DIST-A Aug 03, 2022
Jul 14, 2022 1RT Total Absent 210343 WESTRICK WELL #3 DIST-A Jul 18, 2022
Jul 14, 2022 1RT Total Absent 210342 WESTRICK WELL #1 DIST-A Jul 18, 2022
Jun 01, 2022 1RT Total Absent 209963 RSM SINK WELL# 1 DIST-A Jun 03, 2022
Jun 01, 2022 1RT Total Absent 209950 RSM SINK WELL #3 DIST-A Jun 03, 2022
May 04, 2022 1RT Total Absent 209749 WESTRICK DIST-A May 11, 2022
May 03, 2022 1RT Total Absent 209731 WESTRICK DIST-A May 05, 2022
Apr 12, 2022 1RT Total Absent 209610 RANGERS OFF. WELL #1 DIST-A Apr 15, 2022
Apr 11, 2022 1RT Total Absent 209605 RANGERS OFFICE DIST-A Apr 15, 2022
Mar 08, 2022 1RT Total Absent 209414 WESTRICK WELL #1 DIST-A Mar 10, 2022
Mar 07, 2022 1RT Total Absent 209409 WESTRICK DIST-A Mar 10, 2022
Feb 02, 2022 1RT Total Absent 209261 WESTRICK DIST-A Feb 14, 2022
Feb 01, 2022 1RT Total Absent 209251 WELL 3 DIST-A Feb 14, 2022
Jan 11, 2022 1RT Total Absent 209124 SINK DIST-A Jan 13, 2022
Jan 10, 2022 1RT Total Absent 209122 SINK DIST-A Jan 13, 2022
Dec 06, 2021 1RT Total Absent 208990 RSM SINK DIST-A Dec 10, 2021
Nov 03, 2021 1RT Total Absent 208800 WESTRICK DIST-A Nov 05, 2021
Oct 27, 2021 1RP Total Absent 208735 208671 RANGERS OFFICE DIST-A Oct 29, 2021
Oct 27, 2021 1TG Total Absent 208734 208671 WELL #1 SRC-AA Oct 29, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 27, 2021 1RP Total Absent 208733 208671 WESTRICK DIST-A Oct 29, 2021
Oct 27, 2021 1TG Total Absent 208732 208671 WELL #3 SRC-CA Oct 29, 2021
Oct 27, 2021 1RP Total Absent 208731 208671 RSM KITCHEN DIST-A Oct 29, 2021
Oct 19, 2021 1RT Total Absent 208674 WESTRICK DIST-A Oct 22, 2021
Oct 19, 2021 1RT Total Absent 208673 RSM DIST-A Oct 22, 2021
Oct 19, 2021 1RT Total POSITIVE 208671 WELL #3 DIST-A Oct 20, 2021
RT E. coli Absent 208671 WELL #3 DIST-A
Sep 14, 2021 1RP Total Absent 208487 208442 RANGER SINK DIST-A Sep 16, 2021
Sep 14, 2021 1RP Total Absent 208486 208442 RSM SINK DIST-A Sep 16, 2021
Sep 14, 2021 1RP Total POSITIVE 208485 208442 WESTRICK SINK DIST-A Sep 16, 2021
RP E. coli Absent 208485 208442 WESTRICK SINK DIST-A
Sep 14, 2021 1TG Total Absent 208484 208442 WELL #1 SRC-AA Sep 16, 2021
Sep 08, 2021 1RT Total POSITIVE 208442 WESTRICK DIST-A Sep 10, 2021
RT E. coli Absent 208442 WESTRICK DIST-A
Aug 11, 2021 1RP Total Absent 208269 208237 RANGER DIST-A Aug 13, 2021
Aug 11, 2021 1TG Total Absent 208267 208237 WELL 3 SRC-CA Aug 13, 2021
Aug 11, 2021 1RP Total Absent 108266 208237 RSM DIST-A Aug 13, 2021
Aug 11, 2021 1RP Total Absent 08268 208237 WESTRICK DIST-A Aug 13, 2021
Aug 09, 2021 1RT Total POSITIVE 208237 RSM OUTSIDE FAUCET DIST-A Aug 10, 2021
RT E. coli POSITIVE 208237 RSM OUTSIDE FAUCET DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 06, 2021 1RT Total Absent 207949 RSM OUTSIDE FAUCET DIST-A Jul 08, 2021
Jun 01, 2021 1RT Total Absent 207584 WESTRICK DIST-A Jun 03, 2021
May 11, 2021 1RT Total Absent 207442 RSM KITCHEN DIST-A May 14, 2021
Apr 07, 2021 1RT Total Absent 207210 WESTRICK DIST-A Apr 09, 2021
Mar 09, 2021 1RT Total Absent 207036 WESTRICK DIST-A Mar 11, 2021
Feb 01, 2021 1RT Total Absent 206847 RANGERS OFFICE DIST-A Feb 10, 2021
Jan 05, 2021 1RT Total Absent 206722 RSM KITCHEN DIST-A Jan 11, 2021



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  ::  Include results older than 2021


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