OHA Drinking Water Services
OR41
PWS ID: 05723 ---- ADEL SCHOOL-SD 21 LIBRARY
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  ::  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
Aug 18, 2025 1RT Total Absent 22502869AA KITCHEN DIST-A Aug 19, 2025
Jun 23, 2025 1RT Total Absent 22502063AA KITCHEN DIST-A Jun 27, 2025
Mar 23, 2025 1RT Total Absent 22500897AA KITCHEN DIST-A Apr 02, 2025
Oct 21, 2024 1RT Total Absent 22403637AA OUTSIDE FAUCET DIST-A Oct 30, 2024
Aug 05, 2024 1RT Total Absent 22402618AA OUTDOOR FAUCET DIST-A Aug 21, 2024
Apr 22, 2024 1RT Total Absent 22401290AA KITCHEN DIST-A Apr 25, 2024
Jan 29, 2024 1RT Total POSITIVE 22400337AA KITCHEN DIST-A Jan 30, 2024
RT E. coli Absent 22400337AA KITCHEN DIST-A
Dec 11, 2023 1RT Total POSITIVE 22304257AA KITCHEN DIST-A Dec 12, 2023
RT E. coli Absent 22304257AA KITCHEN DIST-A
Sep 22, 2023 1RT Total Absent 22303283AA OUTSIDE FAUCET DIST-A Sep 27, 2023
Jun 12, 2023 1RT Total Absent 22301870AA OUTSIDE FAUCET DIST-A Jun 20, 2023
Mar 20, 2023 1RT Total Absent 22300799AA KITCHEN DIST-A Mar 31, 2023
Nov 07, 2022 1RT Total Absent 22203840AA KITCHEN DIST-A Nov 09, 2022
Aug 25, 2022 1RP Total POSITIVE B222094 22202696AA LIBRARY FAUCET DIST-A Aug 27, 2022
RP E. coli Absent B222094 22202696AA LIBRARY FAUCET DIST-A
Aug 25, 2022 1TG Total Absent B222093 22202696AA LIBRARY WELL SRC-AA Aug 27, 2022
Aug 15, 2022 1RT Total POSITIVE 22202696AA KITCHEN DIST-A Aug 16, 2022
RT E. coli Absent 22202696AA KITCHEN DIST-A
May 24, 2022 1RT Total Absent 22201706AA KITCHEN DIST-A May 26, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 14, 2022 1RT Total Absent 22200841AA KITCHEN DIST-A Mar 18, 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  ::  Show rejected samples  ::  Include results older than 2022


More information for this water system: SDWIS ID 4364
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