OHA Drinking Water Services
OR41
PWS ID: 91712 ---- SEVEN OAK MIDDLE SCHOOL
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:  Show 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
Apr 08, 2025 1RT Total Absent 2504360_001A RM 165 SINK DIST-A Apr 10, 2025
Jan 14, 2025 1RT Total Absent 2501438_001A RM 196 DIST-A Jan 16, 2025
Oct 08, 2024 1RT Total Absent 2410314_001A RM 196 SINK DIST-A Oct 10, 2024
Jul 09, 2024 1RT Total Absent 2407336_001A RM 165 SINK DIST-A Jul 10, 2024
Apr 09, 2024 1RT Total Absent 2404388_001A RM 126 SINK DIST-A Apr 10, 2024
Jan 09, 2024 1RT Total Absent 2401320_001A RM 196 SINK DIST-A Jan 10, 2024
Oct 10, 2023 1RT Total Absent 2310344_001A RM 155 DF DIST-A Oct 13, 2023
Jul 11, 2023 1RT Total Absent 2307302_001A RM196 SINK DIST-A Jul 13, 2023
Apr 11, 2023 1RT Total Absent 2304434_001A RM 196 SINK DIST-A Apr 12, 2023
Jan 10, 2023 1RT Total Absent 2301303_001A RM 196 SINK DIST-A Jan 11, 2023
Oct 11, 2022 1RT Total Absent 2210371_001A RM 196 DIST-A Oct 12, 2022
Jul 12, 2022 1RT Total Absent 2207435_001A 196 STAFF LOUNGE DIST-A Jul 13, 2022
Jan 11, 2022 1RT Total Absent 2201366_001A STAFF RM 196 DIST-A Jan 12, 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:  Show special samples  ::  Show rejected samples  ::  Include results older than 2022


More information for this water system: SDWIS ID 998
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