OHA Drinking Water Services
OR41
PWS ID: 95613 ---- HILLSBORO LANDFILL
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  ::  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
Oct 29, 2024 1AS Total Absent 380-119889-3 WELL #2 SRC-AB Oct 31, 2024
Oct 29, 2024 1AS Total Absent 380-119889-2 WELL #1 SRC-AA Oct 31, 2024
Oct 29, 2024 1RT Total Absent 380-119889-1 DIST-A 0.20Oct 31, 2024
Aug 14, 2024 1RT Total Absent 380-108997-1 DIST-A 0.40Aug 20, 2024
Apr 17, 2024 1RT Total Absent 380-92125-1 DIST-A 1.20Apr 25, 2024
Mar 06, 2024 1RT Total Absent 380-86256-1 DIST-A 0.60Mar 11, 2024
Feb 21, 2024 1RT Total Absent 380-84304-1 DIST-A 0.00Feb 23, 2024
Jan 25, 2024 1RT Total Absent 380-80441-1 DIST-A 0.00Jan 30, 2024
Dec 13, 2023 1RT Total Absent 380-74996-1 DIST-A 0.20Dec 18, 2023
Nov 15, 2023 1RT Total Absent 380-71632-1 DIST-A 0.20Nov 17, 2023
Oct 31, 2023 1AS Total Absent 380-69365-3 WELL #W2 SRC-AB Nov 06, 2023
Oct 31, 2023 1AS Total Absent 380-69365-02 WELL #W1 SRC-AA Nov 06, 2023
Oct 31, 2023 1RT Total Absent 380-69365-01 DIST-A 0.20Nov 06, 2023
Sep 13, 2023 1RT Total Absent 380-63107-1 DIST-A Sep 25, 2023
Aug 16, 2023 1RT Total Absent 380-59461-1 DIST-A 0.00Aug 22, 2023
Jul 12, 2023 1RT Total Absent 380-54579-1 DIST-A 0.00Jul 27, 2023
Jun 15, 2023 1RT Total Absent 380-51453-1 DIST-A 0.00Jun 29, 2023
May 31, 2023 1RT Total Absent 380-49533-1 DIST-A 0.00Jun 05, 2023
Apr 12, 2023 1RT Total Absent 380-43592-1 DIST-A May 10, 2023
Dec 29, 2022 1AS Total Absent 2363018-02 WELL #2 SRC-AB Jan 10, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 29, 2022 1AS Total Absent 2363018-01 WELL #1 SRC-AA Jan 10, 2023
Oct 05, 2022 1MU Total Absent 2278036-01 3205 SE MINTER BRIDG DIST-A 0.10Oct 21, 2022
Aug 08, 2022 1RT Total Absent 222002601 DIST-A 0.00Oct 12, 2022
Apr 13, 2022 1RT Total Absent 202204141414 DIST-A 0.20Jul 14, 2022
Jan 06, 2022 1RT Total Absent 202201070171 ADMIN SINK DIST-A 0.20Jan 13, 2022
Oct 07, 2021 1RT Total Absent 202110080749 DIST-A 0.00Oct 11, 2021
Jul 08, 2021 1RT Total Absent 202107100023 DIST-A 0.00Jul 15, 2021
May 05, 2021 1RT Total Absent 202105070008 DIST-A 0.00May 11, 2021
Apr 07, 2021 1RT Total Absent 202104090371 DIST-A 0.00Apr 12, 2021
Mar 03, 2021 1RT Total Absent 202103040593 DIST-A 0.02Mar 08, 2021
Feb 03, 2021 1AS Total Absent 202102040713 W2 WELL TAP SRC-AB Feb 04, 2021
Feb 03, 2021 1RT Total Absent 202102040712 DIST-A 0.02Feb 04, 2021
Jan 07, 2021 1AS Total Absent 202101080579 WELL #1 SRC-AA Jan 12, 2021
Jan 07, 2021 1RT Total Absent 202101080578 DIST-A 0.30Jan 12, 2021
Dec 28, 2020 1RT Total Absent 202012290747 DIST-A 0.20Dec 31, 2020
Nov 30, 2020 1RT Total Absent 202012010252 DIST-A 0.10Dec 02, 2020
Oct 26, 2020 1AS Total Absent 202010270748 W2 SRC-AB Oct 30, 2020
Oct 26, 2020 1RT Total Absent 201010270762 DIST-A 0.20Oct 30, 2020
Sep 16, 2020 1RT Total Absent 202009170374 DIST-A 0.10Sep 22, 2020
Aug 12, 2020 1RT Total Absent 202008130237 DIST-A 0.60Aug 20, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 23, 2020 1RT Total Absent 202007240053 DIST-A 0.30Jul 28, 2020
Jun 23, 2020 1RT Total Absent 202006240163 DIST-A 0.76Jun 30, 2020
May 20, 2020 1RT Total Absent 202005210674 DIST-A 0.60May 28, 2020
May 20, 2020 1RT Total Absent 202005210670 DIST-A 2.60May 28, 2020
May 20, 2020 1RT Total Absent 202005210669 DIST-A 3.00May 28, 2020
May 20, 2020 1AS Total Absent 202005210668 SOURCE WELL SRC-AA May 28, 2020
Apr 17, 2020 1TG Total Absent 202004180023 202004080216 W-2 WELL TAP SRC-AB Apr 21, 2020
Apr 15, 2020 1TG Total Absent 202004160730 202004080216 W-1 WELL TAP SRC-AA Apr 21, 2020
Apr 10, 2020 1RP Total POSITIVE 202004110024 202004080216 SCALE BATHROOM DIST-A Apr 13, 2020
RP E. coli Absent 202004110024 202004080216 SCALE BATHROOM DIST-A
Apr 10, 2020 1RP Total POSITIVE 202004110023 202004080216 ADMIN SINK DIST-A Apr 13, 2020
RP E. coli Absent 202004110023 202004080216 ADMIN SINK DIST-A
Apr 10, 2020 1RP Total POSITIVE 202004110022 202004080216 ADMIN OFFICE SINK DIST-A Apr 13, 2020
RP E. coli Absent 202004110022 202004080216 ADMIN OFFICE SINK DIST-A
Apr 07, 2020 1RT Total Absent 202004080218 3205 SE MINTERBRRD MRF SINK DIST-A Apr 09, 2020
Apr 07, 2020 1RT Total POSITIVE 202004080217 3205 SE MINTERBRRD UTILITYSINK DIST-A Apr 09, 2020
RT E. coli Absent 202004080217 3205 SE MINTERBRRD UTILITYSINK DIST-A
Apr 07, 2020 1RT Total POSITIVE 202004080216 3205 SE MINTERBRRD OFFICESINK DIST-A Apr 09, 2020
RT E. coli Absent 202004080216 3205 SE MINTERBRRD OFFICESINK DIST-A
Apr 07, 2020 1AS Total Absent 202004080215 WELL 1 SRC-AA Apr 09, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 23, 2020 1RP Total Absent 202003240340 202003060551 MRF BREAKROOM SINK DIST-A Mar 27, 2020
Mar 23, 2020 1RP Total Absent 202003240339 202003060551 OFFICE UTILITY SINK DIST-A Mar 27, 2020
Mar 23, 2020 1RP Total Absent 202003240337 202003060551 ADMIN OFFICE SINK DIST-A Mar 27, 2020
Mar 23, 2020 1TG Total Absent 202003240336 202003060551 WELL 1 SRC-AA Mar 27, 2020
Mar 05, 2020 1RT Total Absent 202003060554 3205 SE MINTERBRDGRD MRF SINK DIST-A Mar 09, 2020
Mar 05, 2020 1RT Total POSITIVE 202003060553 3205 SE MINTERBRDGRD OFCSNK DIST-A Mar 09, 2020
RT E. coli Absent 202003060553 3205 SE MINTERBRDGRD OFCSNK DIST-A
Mar 05, 2020 1RT Total POSITIVE 202003060552 3205 SE MINTERBRDGRD ADMOFCSNK DIST-A Mar 09, 2020
RT E. coli Absent 202003060552 3205 SE MINTERBRDGRD ADMOFCSNK DIST-A
Mar 05, 2020 1TG Total POSITIVE 202003060551 202003060552 WELL 1 - WELL TAP SRC-AA Mar 09, 2020
TG E. coli Absent 202003060551 202003060552 WELL 1 - WELL TAP SRC-AA
Feb 26, 2020 1RP Total POSITIVE 202002270375 202002131020 ADM OFFICE SINK DIST-A Feb 28, 2020
RP E. coli Absent 202002270375 202002131020 ADM OFFICE SINK DIST-A
Feb 26, 2020 1RP Total Absent 202002270109 202002131020 SHOP BREAD SINK DIST-A Feb 28, 2020
Feb 26, 2020 1RP Total Absent 202002270108 202002131020 MRF BREAK ROOM DIST-A Feb 28, 2020
Feb 26, 2020 1TG Total Absent 202002270103 202002131020 WELL 1 TAP SRC-AA Feb 28, 2020
Feb 12, 2020 1RT Total POSITIVE 202002131022 SHOP BREAK SINK DIST-A Feb 14, 2020
RT E. coli Absent 202002131022 SHOP BREAK SINK DIST-A
Feb 12, 2020 1RT Total POSITIVE 202002131021 MRF BREAK SINK DIST-A Feb 14, 2020
RT E. coli Absent 202002131021 MRF BREAK SINK DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 12, 2020 1RT Total POSITIVE 202002131020 ADMIN OFFICE SINK DIST-A Feb 14, 2020
RT E. coli Absent 202002131020 ADMIN OFFICE SINK DIST-A
Feb 12, 2020 1TG Total POSITIVE 202002131019 202001290137 WELL 2 SRC-AB Feb 14, 2020
TG E. coli Absent 202002131019 202001290137 WELL 2 SRC-AB
Feb 12, 2020 1TG Total Absent 202002131018 202001290137 WELL 1 SRC-AA Feb 14, 2020
Jan 28, 2020 1RT Total POSITIVE 202001290140 SHOP BREAKRM SINK DIST-A Jan 30, 2020
RT E. coli Absent 202001290140 SHOP BREAKRM SINK DIST-A
Jan 28, 2020 1RT Total POSITIVE 202001290139 MRF BREAKROOM SINK DIST-A Jan 30, 2020
RT E. coli Absent 202001290139 MRF BREAKROOM SINK DIST-A
Jan 28, 2020 1RT Total POSITIVE 202001290137 OFFICE BREAKRM SINK DIST-A Jan 30, 2020
RT E. coli Absent 202001290137 OFFICE BREAKRM SINK DIST-A
Dec 06, 2019 1RP Total POSITIVE 201912070165 201912040536 SHOP BREAKRM SINK DIST-A Dec 10, 2019
RP E. coli Absent 201912070165 201912040536 SHOP BREAKRM SINK DIST-A
Dec 06, 2019 1RP Total POSITIVE 201912070164 201912040536 MRF BREAKRM SINK DIST-A Dec 10, 2019
RP E. coli Absent 201912070164 201912040536 MRF BREAKRM SINK DIST-A
Dec 06, 2019 1RP Total POSITIVE 201912070163 201912040536 OFFICE BREAKRM SINK DIST-A Dec 10, 2019
RP E. coli Absent 201912070163 201912040536 OFFICE BREAKRM SINK DIST-A
Dec 06, 2019 1RP Total POSITIVE 201912070162 201912040536 POST TREATMNT TAP PUMPHS DIST-A Dec 10, 2019
RP E. coli Absent 201912070162 201912040536 POST TREATMNT TAP PUMPHS DIST-A
Dec 03, 2019 1RT Total POSITIVE 201912040536 POST TREATMNT TAP AT PUMPHSE DIST-A Dec 09, 2019
RT E. coli Absent 201912040536 POST TREATMNT TAP AT PUMPHSE DIST-A



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  ::  Exclude results older than 2021


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