OHA Drinking Water Services
OR41
PWS ID: 95750 ---- AMBAR ESTATE
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  ::  Hide rejected samples  ::  Exclude 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
Oct 23, 2025 1RT Total Absent 170-1664-1 OUTSIDE SOURCE - 12550 NE WORDEN HILL RD NEWBERG OR 97132 DIST-A Nov 03, 2025
RT E. coli Absent 170-1664-1 OUTSIDE SOURCE - 12550 NE WORDEN HILL RD NEWBERG OR 97132 DIST-A
Oct 17, 2025 1AS Total Absent 170-1557-1 12550 NE WORDEN HILL RD NEWBERG OR 97132 SRC-AA Oct 24, 2025
AS E. coli Absent 170-1557-1 12550 NE WORDEN HILL RD NEWBERG OR 97132 SRC-AA
May 08, 2025 1RT Total Absent 25-28180 DIST-A May 23, 2025
Sep 11, 2024 1RT Total Absent 24-27283 DIST-A Dec 12, 2024
May 31, 2024 1RT Total Absent 24-15609 DIST-A Dec 12, 2024



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


More information for this water system: SDWIS ID 5705
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