OHA Drinking Water Services
OR41
PWS ID: 05130 ---- WILLAMETTE SPEEDWAYS
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 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
May 09, 2025 1RT Total Absent 25-27701 DIST-A May 28, 2025
Apr 18, 2025 1RT Total Absent 25-23851 DIST-A Apr 21, 2025
Aug 19, 2024 1RT Total Absent 24-47354 DIST-A Aug 20, 2024
Jul 11, 2024 1RP Total Absent 24-39119 24-38684 SINK DIST-A Jul 12, 2024
Jul 11, 2024 1RP Total Absent 24-39118 24-38684 SINK DIST-A Jul 12, 2024
Jul 10, 2024 1RT Total POSITIVE 24-38684 KITCHEN FAUCET DIST-A Jul 11, 2024
RT E. coli Absent 24-38684 KITCHEN FAUCET DIST-A
Jun 12, 2024 1RT Total Absent 2432395 KITCHEN FAUCET DIST-A Jun 14, 2024
Apr 26, 2024 1RT Total Absent 2422225 KITCHEN FAUCET DIST-A Apr 30, 2024
Oct 02, 2023 1RT Total Absent 2359660 KITCHEN FAUCET DIST-A Oct 05, 2023
Aug 03, 2023 1RP Total Absent 23-46050 23-44927 SINK DIST-A Aug 07, 2023
Aug 03, 2023 1RP Total Absent 23-46049 23-44927 SINK DIST-A Aug 07, 2023
Aug 03, 2023 1RP Total Absent 23-46048 23-44927 SINK DIST-A Aug 07, 2023
Jul 31, 2023 1RT Total POSITIVE 23-44927 KITCHEN FCT DIST-A Aug 01, 2023
RT E. coli Absent 23-44927 KITCHEN FCT DIST-A
May 24, 2023 1RT Total Absent 2330489 KITCHEN FAUCET DIST-A Jun 01, 2023
Oct 13, 2022 1RT Total Absent 2266833 KITCHEN FAUCET DIST-A Oct 19, 2022
Oct 13, 2022 1RT Total Absent 2266832 KITCHEN FAUCET DIST-A Oct 19, 2022
Jul 07, 2022 1RT Total Absent 2242925 KITCHEN FAUCET DIST-A Jul 11, 2022
Apr 11, 2022 1RP Total Absent 2223748 2222277 B DIST-A Apr 12, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 11, 2022 1RP Total Absent 2223747 2222277 A DIST-A Apr 12, 2022
Apr 06, 2022 1RP Total Absent 2222826 2222277 KITCHEN FAUCET DIST-A Apr 07, 2022
Apr 05, 2022 1RT Total POSITIVE 2222277 KITCHEN FAUCET DIST-A Apr 06, 2022
RT E. coli Absent 2222277 KITCHEN FAUCET DIST-A
Feb 17, 2022 1RT Total Absent 2211271 KITCHEN FAUCET DIST-A Feb 21, 2022
Jan 10, 2022 1RT Total Absent 2201446 KITCHEN FAUCET DIST-A Jan 13, 2022



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 2022


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