OHA Drinking Water Services
OR41
PWS ID: 95549 ---- THREE RIVERS CHARTER SCHOOL
Coliform Results

See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  Exclude results older than 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Jun 27, 2024 1RT Total Absent 24_007046_0001 STAFF SINK DIST-A Jul 03, 2024
Feb 20, 2024 1RT Total Absent 24_001891_0001 STAFF ROOM SINK DIST-A Feb 26, 2024
Nov 28, 2023 1RT Total Absent 23_013889_0001 TEACHERS LOUNGE SINK DIST-A Dec 01, 2023
Aug 24, 2023 1RT Total Absent 23_010053_0001 STAFF ROOM SINK DIST-A Aug 29, 2023
May 16, 2023 1RT Total Absent 23_005854_0001 STAFF SINK DIST-A May 23, 2023
Feb 17, 2023 1RT Total Absent 23_002099_0001 STAFF SINK DIST-A Feb 21, 2023
Aug 24, 2022 1RT Total Absent 22_010126_0001 SINK DIST-A Sep 01, 2022
Jun 17, 2022 1RT Total Absent 22_007150_0001 HOSE BIBB DIST-A Jun 28, 2022
Mar 16, 2022 1RT Total Absent 22_003022_0001 HOSE BIBB DIST-A Mar 25, 2022
Nov 29, 2021 1RT Total Absent 21_013930_0001 FACULTY LUNCHROOM SINK DIST-A Dec 03, 2021
Sep 22, 2021 1RT Total Absent 21_011158_0001 STAFF LUNCHROOM SINK DIST-A Sep 30, 2021
Jun 23, 2021 1RT Total Absent 21_007060_0001 W. COLUMBIA KITCHEN SINK DIST-A Jun 28, 2021
Mar 22, 2021 1RT Total Absent 21_003046_0001 HOSE BIB DIST-A Mar 30, 2021
Dec 23, 2020 1RT Total Absent 20_014155_0001 HOSE BIB DIST-A Jan 08, 2021
Sep 23, 2020 1RT Total Absent 20_010249_0001 HOSE BIB DIST-A Oct 08, 2020
Jun 15, 2020 1RT Total Absent 20_006129_0001 HOSE BIB DIST-A Jun 25, 2020
Mar 16, 2020 1RT Total Absent 20_002994_0001 HOSE BIB DIST-A Apr 09, 2020
Oct 09, 2019 1RT Total Absent 19_012331_0004 FRONT HOSE BIB DIST-A Oct 15, 2019
Oct 09, 2019 1RT Total Absent 19_012331_0003 REAR HOSE BIB DIST-A Oct 15, 2019
Oct 09, 2019 1RT Total Absent 19_012331_0002 WEST COLUMBIA RM SINK DIST-A Oct 15, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 09, 2019 1RT Total Absent 19_012331_0001 STAFF LUNCHROOM SINK DIST-A Oct 15, 2019
Sep 16, 2019 1RP Total POSITIVE 190111840004 190109890001 FRONT HOSE BIB DIST-A Sep 17, 2019
RP E. coli Absent 190111840004 190109890001 FRONT HOSE BIB DIST-A
Sep 16, 2019 1RP Total POSITIVE 190111840003 190109890001 REAR HOSE BIB DIST-A Sep 17, 2019
RP E. coli Absent 190111840003 190109890001 REAR HOSE BIB DIST-A
Sep 16, 2019 1RP Total POSITIVE 190111840002 190109890001 STAFF LUNCHROOM SINK DIST-A Sep 17, 2019
RP E. coli Absent 190111840002 190109890001 STAFF LUNCHROOM SINK DIST-A
Sep 16, 2019 1TG Total POSITIVE 190111840001 190109890001 PRESSURE TANK SRC-AA Sep 17, 2019
TG E. coli Absent 190111840001 190109890001 PRESSURE TANK SRC-AA
Sep 11, 2019 1RT Total POSITIVE 190109890001 2565 SW ELK ROAD HB DIST-A Sep 12, 2019
RT E. coli Absent 190109890001 2565 SW ELK ROAD HB DIST-A
Jun 12, 2019 1RT Total Absent 19_006772_0001 FACULTY ROOM SINK DIST-A Jun 14, 2019
Mar 25, 2019 1RT Total Absent 19_003183_0001 HOSE BIB DIST-A Apr 03, 2019
Nov 28, 2018 1RT Total Absent 18_010930_0001 REAR HOSE BIB DIST-A Dec 05, 2018
Sep 20, 2018 1RT Total Absent 18_008157_0001 HOSE BIBB DIST-A Sep 27, 2018
Jun 14, 2018 1RT Total Absent 18_004272_0001 WILLAMETTE CLASSROOM SINK DIST-A Jun 21, 2018
Mar 14, 2018 1RT Total Absent 18_001307_0001 STAFF LUNCHROOM SINK DIST-A Mar 20, 2018
Nov 09, 2017 1RT Total Absent 711093701 DIST-A Nov 21, 2017
Sep 21, 2017 1RT Total Absent 709220101 FACULTY WORKROOM SINK DIST-A Sep 29, 2017
Jun 12, 2017 1RT Total Absent 706122701 FACULTY KITCHEN SINK DIST-A Jun 20, 2017



See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  Exclude results older than 2021


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