OHA Drinking Water Services
OR41
PWS ID: 06303 ---- MANZANITA BILINGUAL 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 2023

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Dec 04, 2025 1RT Total Absent 2512245_001A KITCHEN SINK DIST-A Dec 05, 2025
Jun 20, 2025 1RT Total Absent 2506727_001A KITCHEN SINK DIST-A Jun 23, 2025
Mar 25, 2025 1RT Total Absent 2503784_001A KITCHEN SINK DIST-A Mar 26, 2025
Jul 25, 2024 1RT Total Absent 2407931_001A SINK KITCHEN SCHOOL DIST-A Jul 26, 2024
Mar 26, 2024 1RT Total Absent 2403863_001A KITCHEN SINK FILTER DIST-A Mar 27, 2024
Dec 21, 2023 1RT Total Absent 2312769_001A KITCHEN SINK DIST-A Dec 22, 2023
Jun 21, 2023 1RT Total Absent 2306830_001A KITCHEN SINK DIST-A Jun 22, 2023
Feb 27, 2023 1RT Total Absent 2302890_001A MANZANITA BILINGUAL DIST-A Feb 28, 2023



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 2023