OHA Drinking Water Services
OR41
PWS ID: 05866 ---- ERI WATER SYSTEM
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
Apr 09, 2025 1RT Total Absent 25-003815-0002 DIST-A Apr 16, 2025
Dec 05, 2024 1RT Total Absent 24-013721-0001 DIST-A Dec 13, 2024
Jun 12, 2024 1TG Total Absent 24-006440-0001 24-004744-0001 WELL #1 SRC-AA Jun 18, 2024
May 01, 2024 1RT Total POSITIVE 24-004744-0001 14275 SE ORIENT DR FAUCET DIST-A May 03, 2024
RT E. coli Absent 24-004744-0001 14275 SE ORIENT DR FAUCET DIST-A
Jul 24, 2023 1RT Total Absent 23_008721_0001 OUTDOOR FAUCET DIST-A Aug 07, 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