OHA Drinking Water Services
OR41
PWS ID: 05019 ---- BLACK BUTTE ELEMENTARY SD 41
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  ::  Hide rejected samples  ::  Include 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
Nov 05, 2025 1RT Total Absent 175-1408-1 BLACK BUTTE ELEM, LIB.SINK DIST-A Nov 13, 2025
RT E. coli Absent 175-1408-1 BLACK BUTTE ELEM, LIB.SINK DIST-A
Oct 01, 2025 1RT Total Absent 175-955-1 BLACK BUTTE ELEMENTARY DIST-A Oct 03, 2025
RT E. coli Absent 175-955-1 BLACK BUTTE ELEMENTARY DIST-A
Sep 03, 2025 1RT Total Absent 175-575-1 BLACK BUTTE ELEM 101 COMMONS ROOM DIST-A Sep 06, 2025
RT E. coli Absent 175-575-1 BLACK BUTTE ELEM 101 COMMONS ROOM DIST-A
Aug 06, 2025 1RT Total Absent 175-168-1 BLACK BUTTE ELEM. DIST-A Aug 30, 2025
RT E. coli Absent 175-168-1 BLACK BUTTE ELEM. DIST-A
Jul 09, 2025 1RT Total Absent 25-42751 DIST-A Jul 11, 2025
Jun 04, 2025 1RT Total Absent 25-34585 DIST-A Jun 06, 2025
May 07, 2025 1RT Total Absent 25-27868 DIST-A May 19, 2025
Apr 02, 2025 1RT Total Absent 25-19909 DIST-A Apr 04, 2025
Mar 05, 2025 1RT Total Absent 25-13474 DIST-A Mar 06, 2025
Feb 05, 2025 1RT Total Absent 25-07042 DIST-A Feb 06, 2025
Jan 08, 2025 1RT Total Absent 25-01250 DIST-A Jan 10, 2025
Dec 04, 2024 1RT Total Absent 24-69004 DIST-A Dec 06, 2024
Nov 06, 2024 1RT Total Absent 24-64112 DIST-A Nov 08, 2024
Oct 16, 2024 1RT Total Absent 24-60320 DIST-A Oct 17, 2024
Sep 11, 2024 1RT Total Absent 24-52602 DIST-A Sep 12, 2024
Jul 24, 2024 1RT Total Absent 24-42046 DIST-A Jul 26, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jun 12, 2024 1RT Total Absent 24-32359 DIST-A Jun 17, 2024
May 01, 2024 1RT Total Absent 24-23168 DIST-A May 03, 2024
Apr 03, 2024 1RT Total Absent 24-17118 DIST-A Apr 08, 2024
Mar 13, 2024 1RT Total Absent 24-13251 DIST-A Mar 15, 2024
Feb 21, 2024 1RT Total Absent 24-09372 DIST-A Feb 23, 2024
Jan 08, 2024 1RP Total Absent 24-01210 24-00342 FROST FREE DIST-A Jan 10, 2024
Jan 08, 2024 1RP Total Absent 24-01209 24-00342 DRINKING FAUCET DIST-A Jan 10, 2024
Jan 08, 2024 1RP Total Absent 24-01208 24-00342 KITCHEN FAUCET DIST-A Jan 10, 2024
Jan 08, 2024 1TG Total Absent 24-01207 24-00342 WELL SRC-AA Jan 10, 2024
Jan 03, 2024 1RT Total POSITIVE 24-00342 KITCHEN FCT DIST-A Jan 04, 2024
RT E. coli Absent 24-00342 KITCHEN FCT DIST-A
Dec 13, 2023 1RT Total Absent 23-75813 DIST-A Dec 15, 2023
Nov 08, 2023 1RT Total Absent 23-68515 DIST-A Nov 09, 2023
Oct 04, 2023 1RT Total Absent 23-60846 DIST-A Oct 06, 2023
Sep 20, 2023 1RT Total Absent 23-57396 DIST-A Sep 22, 2023
Aug 09, 2023 1RT Total Absent 23-47721 DIST-A Aug 11, 2023
Jun 28, 2023 1RT Total Absent 23-37989 DIST-A Jun 30, 2023
May 24, 2023 1RT Total Absent 23-30396-3 DIST-A May 26, 2023
May 24, 2023 1RT Total Absent 23-30396-2 DIST-A May 26, 2023
May 24, 2023 1RT Total Absent 23-30396-1 DIST-A May 26, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Mar 29, 2023 1TG Total POSITIVE 23-17209 23-14603 WELL SRC-AA Mar 30, 2023
TG E. coli Absent 23-17209 23-14603 WELL SRC-AA
Mar 15, 2023 1RT Total Absent 23-14605 HOSE BIB DIST-A Mar 16, 2023
Mar 15, 2023 1RT Total POSITIVE 23-14604 KITCHEN FAUCET DIST-A Mar 16, 2023
RT E. coli Absent 23-14604 KITCHEN FAUCET DIST-A
Mar 15, 2023 1RT Total POSITIVE 23-14603 WELL DIST-A Mar 16, 2023
RT E. coli Absent 23-14603 WELL DIST-A
Feb 27, 2023 1TG Total POSITIVE 23-10923 23-10234 WELL SRC-AA Feb 28, 2023
TG E. coli Absent 23-10923 23-10234 WELL SRC-AA
Feb 27, 2023 1RP Total POSITIVE 23-10922 23-10234 HOSE BIB DIST-A Feb 28, 2023
RP E. coli Absent 23-10922 23-10234 HOSE BIB DIST-A
Feb 27, 2023 1RP Total Absent 23-10921 23-10234 DRINKING FOUNTAIN DIST-A Feb 28, 2023
Feb 27, 2023 1RP Total POSITIVE 23-10920 23-10234 CLASSROOM SINK DIST-A Feb 28, 2023
RP E. coli Absent 23-10920 23-10234 CLASSROOM SINK DIST-A
Feb 27, 2023 1RP Total POSITIVE 23-10919 23-10234 KITCHEN FAUCET DIST-A Feb 28, 2023
RP E. coli Absent 23-10919 23-10234 KITCHEN FAUCET DIST-A
Feb 22, 2023 1RT Total POSITIVE 23-10234 KITCHEN FAUCET DIST-A Feb 23, 2023
RT E. coli Absent 23-10234 KITCHEN FAUCET DIST-A
Dec 07, 2022 1RT Total Absent 22-78140 DIST-A Dec 09, 2022
Jul 25, 2022 1RT Total Absent 2247247 DIST-A Jul 29, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 04, 2022 1RT Total Absent 2228999 DIST-A May 06, 2022
Jan 19, 2022 1RT Total Absent 2204303 DIST-A Jan 21, 2022



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  ::  Hide rejected samples  ::  Include results older than 2022


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