OHA Drinking Water Services
OR41
PWS ID: 91072 ---- OPRD HAT ROCK STATE PARK
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
Oct 08, 2025 1RT Total Absent T5J0818-01 DIST-A Oct 10, 2025
Sep 04, 2025 1RT Total Absent T5I0405-01 DIST-A Sep 08, 2025
Aug 07, 2025 1RT Total Absent T5H0705-01 DIST-A Aug 19, 2025
Jul 24, 2025 1RT Total Absent T5G2402-01 DIST-A Aug 07, 2025
Jun 25, 2025 1RT Total Absent T5F2503-01 DIST-A Jul 03, 2025
May 14, 2025 1RT Total Absent T5E1407-01 DIST-A May 19, 2025
Apr 23, 2025 1RT Total Absent T5D2303-01 DIST-A Apr 25, 2025
Oct 10, 2024 1RT Total Absent T4J1005-01 DIST-A Oct 18, 2024
Sep 11, 2024 1RT Total Absent T4I1105-01 DIST-A Sep 17, 2024
Aug 15, 2024 1RT Total Absent T4H1504-01 DIST-A Aug 20, 2024
Jul 10, 2024 1RT Total Absent T4G1014-01 DIST-A Jul 11, 2024
Jun 18, 2024 1RT Total Absent T4F1810-01 DIST-A Jun 20, 2024
May 16, 2024 1RT Total Absent T4E1609-01 DIST-A May 17, 2024
Apr 15, 2024 1RT Total Absent T4D1503-01 DIST-A Apr 19, 2024
Oct 19, 2023 1RT Total Absent T3J1903-01 DIST-A Oct 27, 2023
Sep 28, 2023 1RT Total Absent T3I2804-01 DIST-A Oct 06, 2023
Aug 16, 2023 1RT Total Absent T3H1627-02 DIST-A Aug 20, 2023
Aug 16, 2023 1AS Total Absent T3H1627-01 WELL SRC-AA Aug 20, 2023
Jul 19, 2023 1RT Total Absent T3G1905-01 DIST-A Jul 21, 2023
Jun 23, 2023 1RP Total Absent T3F2302-03 T3F2101-01 SHOP SINK DIST-A Jun 26, 2023
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jun 23, 2023 1RP Total Absent T3F2302-02 T3F2101-01 HOST SITE DIST-A Jun 26, 2023
Jun 23, 2023 1RP Total Absent T3F2302-01 T3F2101-01 RESIDENCE KITCHEN SINK DIST-A Jun 26, 2023
Jun 21, 2023 1RT Total POSITIVE T3F2101-01 RESIDENCE KITCHEN SINK DIST-A Jun 23, 2023
RT E. coli Absent T3F2101-01 RESIDENCE KITCHEN SINK DIST-A
May 18, 2023 1RT Total Absent T3E1802-01 DIST-A May 19, 2023
Apr 12, 2023 1RT Total Absent T3D1206-01 DIST-A Apr 14, 2023
Apr 06, 2023 1RT Total Absent T3D0609-01 DIST-A Apr 12, 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