OHA Drinking Water Services
OR41
PWS ID: 93667 ---- DOUGLAS CO PKS - BEN IRVING RES
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:  Hide 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 06, 2025 1RT Total Absent 5100605-01 DIST-A Oct 13, 2025
Jul 08, 2025 1RT Total Absent 5070812-01 DIST-A Jul 15, 2025
Apr 09, 2025 1RT Total Absent 5040935-03 DIST-A Apr 17, 2025
Jan 07, 2025 1RT Total Absent 5010716-02 DIST-A Jan 15, 2025
Oct 09, 2024 1RP Total Absent 4100907-04 4100713-02 FAUCET - HOST SITE DIST-A Oct 14, 2024
Oct 09, 2024 1RP Total Absent 4100907-03 4100713-02 FAUCET - RR DIST-A Oct 14, 2024
Oct 09, 2024 1RP Total Absent 4100907-02 4100713-02 FAUCET - WOMENS RR DIST-A Oct 14, 2024
Oct 09, 2024 1TG Total Absent 4100907-01 4100713-02 SOURCE SRC-AA Oct 14, 2024
Oct 07, 2024 1RT Total POSITIVE 4100713-02 FAUCET WOMENS RR DIST-A Oct 08, 2024
RT E. coli Absent 4100713-02 FAUCET WOMENS RR DIST-A
Jul 09, 2024 1RT Total Absent 4070933-02 DIST-A Jul 23, 2024
Apr 10, 2024 1RT Total Absent 4041007-03 DIST-A Apr 18, 2024
Jan 23, 2024 1RT Total Absent 4012303-04 DIST-A Feb 01, 2024
Nov 30, 2023 1RT Total Absent 3113006-05 DIST-A Dec 06, 2023
Sep 21, 2023 1RT Total Absent 3092120-01 DIST-A Oct 03, 2023
Jun 14, 2023 1RT Total Absent 3061427-03 DIST-A Jun 23, 2023
Apr 18, 2023 1RT Total Absent 3041824-04 DIST-A Apr 25, 2023
Jan 31, 2023 1RT Total Absent 3013117-02 DIST-A Feb 08, 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:  Hide special samples  ::  Show rejected samples  ::  Include results older than 2023


More information for this water system: SDWIS ID 1403
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