OHA Drinking Water Services
OR41
PWS ID: 05605 ---- CLEARWATER WATER SYSTEM
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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
Oct 27, 2025 1RT Total Absent 20251027012 8029 HWY 219 SINK DIST-A 0.20Nov 05, 2025
Dec 10, 2024 1RT Total Absent 20241210055 8029 HWY 219 KITCHEN DIST-A 0.20Dec 20, 2024
Nov 21, 2023 1RT Total Absent 20231121030 8029 HWY 219 SINK DIST-A 0.20Dec 01, 2023



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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


More information for this water system: SDWIS ID 450
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PFAS data are now located on the Chemical Results page.
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