OHA Drinking Water Services
OR41
PWS ID: 95405 ---- COPPER STONE INC
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
May 01, 2024 1RT Total Absent 20240501056 OUTSIDE FAUCET DIST-A May 10, 2024
Apr 02, 2024 1RT Total Absent 20240402007 OUTSIDE TAP DIST-A Apr 12, 2024
Mar 07, 2024 1RP Total Absent 20240307-014 20240304-051 OUTSIDE FAUCET DIST-A Mar 08, 2024
Mar 07, 2024 1RP Total Absent 20240307-013 20240304-051 MENS BATHROOM DIST-A Mar 08, 2024
Mar 07, 2024 1RP Total Absent 20240307-012 20240304-051 FAUCET BEFORE FILTER DIST-A Mar 08, 2024
Mar 04, 2024 1RT Total POSITIVE 20240304-051 OUTSIDE FAUCET DIST-A Mar 05, 2024
RT E. coli Absent 20240304-051 OUTSIDE FAUCET DIST-A
Feb 01, 2024 1RT Total Absent 20240201048 OUTSIDE FAUCET DIST-A Feb 14, 2024
Jul 28, 2023 1RT Total Absent 20230728-018-3 DIST-A Aug 01, 2023
Jul 28, 2023 1RT Total Absent 20230728-018-2 DIST-A Aug 01, 2023
Jul 28, 2023 1RT Total Absent 20230728-018-1 DIST-A Aug 01, 2023
Jun 28, 2023 1RP Total POSITIVE 20230628-017 20230623-020 GIRLS BATHROOM SINK DIST-A Jun 29, 2023
RP E. coli Absent 20230628-017 20230623-020 GIRLS BATHROOM SINK DIST-A
Jun 28, 2023 1RP Total Absent 20230628-016 20230623-020 OUTSIDE FAUCET DIST-A Jun 29, 2023
Jun 28, 2023 1RP Total POSITIVE 20230628-015 20230623-020 MENS BATHROOM SINK DIST-A Jun 29, 2023
RP E. coli Absent 20230628-015 20230623-020 MENS BATHROOM SINK DIST-A
Jun 28, 2023 1TG Total POSITIVE 20230628-014 20230623-020 OS CLOSEST TO WELL SRC-AA Jun 29, 2023
TG E. coli Absent 20230628-014 20230623-020 OS CLOSEST TO WELL SRC-AA
Jun 23, 2023 1RT Total POSITIVE 20230623-020 OS FAUCET DIST-A Jun 26, 2023
RT E. coli Absent 20230623-020 OS FAUCET DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 31, 2023 1RT Total Absent 20230331009 3593 SILVERTON RD NE DIST-A Apr 06, 2023
Dec 06, 2022 1RT Total Absent 20221206040 OUTSIDE TAP DIST-A Dec 20, 2022
Aug 25, 2022 1RT Total Absent 20220825004 OUTSIDE FAUCET DIST-A Sep 02, 2022
Jun 02, 2022 1RT Total Absent 20220602043 FAUCET DIST-A Jun 16, 2022
Dec 20, 2021 1RT Total Absent 20211220021 OS TAP DIST-A Dec 23, 2021
Sep 27, 2021 1RT Total Absent 20210927071 OUTSIDE TAP DIST-A Oct 06, 2021
May 04, 2021 1RT Total Absent 20210504006 OS TAP DIST-A May 13, 2021
Feb 25, 2021 1RT Total Absent 20210225019 OUTSIDE FAUCET DIST-A Mar 01, 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


More information for this water system: SDWIS ID 5117
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