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
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
Mar 31, 2023 1RT Total Absent 20230331009 3593 SILVERTON RD NE DIST-A Apr 06, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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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