OHA Drinking Water Services
OR41
PWS ID: 93697 ---- USFWS MALHEUR WILDLIFE REFUGE
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
Mar 14, 2024 1RT Total Absent B4C1503-01-5 DIST-A Mar 18, 2024
Mar 14, 2024 1RT Total Absent B4C1503-01-4 DIST-A Mar 18, 2024
Mar 14, 2024 1RT Total Absent B4C1503-01-3 DIST-A Mar 18, 2024
Mar 14, 2024 1RT Total Absent B4C1503-01-2 DIST-A Mar 18, 2024
Mar 14, 2024 1RT Total Absent B4C1503-01-1 DIST-A Mar 18, 2024
Sep 22, 2023 1RT Total Absent B3I2204-01-4 DIST-A Sep 29, 2023
Sep 22, 2023 1RT Total Absent B3I2204-01-3 DIST-A Sep 29, 2023
Sep 22, 2023 1RT Total Absent B3I2204-01-2 DIST-A Sep 29, 2023
Sep 22, 2023 1RT Total Absent B3I2204-01-1 DIST-A Sep 29, 2023
Apr 21, 2023 1RT Total Absent B3D2101-01-5 DIST-A May 02, 2023
Apr 21, 2023 1RT Total Absent B3D2101-01-4 DIST-A May 02, 2023
Apr 21, 2023 1RT Total Absent B3D2101-01-3 DIST-A May 02, 2023
Apr 21, 2023 1RT Total Absent B3D2101-01-2 DIST-A May 02, 2023
Apr 21, 2023 1RT Total Absent B3D2101-01-1 DIST-A May 02, 2023
Apr 01, 2022 1RT Total Absent B2D010102 DIST-A Apr 06, 2022
Aug 18, 2021 1RT Total Absent B1H180101 DIST-A Aug 24, 2021
Apr 01, 2021 1RT Total Absent B1D010301 DIST-A Apr 02, 2021
Dec 18, 2019 1RT Total Absent B9L180301-5 DIST-A Dec 20, 2019
Dec 18, 2019 1RT Total Absent B9L180301-4 DIST-A Dec 20, 2019
Dec 18, 2019 1RT Total Absent B9L180301-3 DIST-A Dec 20, 2019
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 18, 2019 1RT Total Absent B9L180301-2 DIST-A Dec 20, 2019
Dec 18, 2019 1RT Total Absent B9L180301-1 DIST-A Dec 20, 2019
Jul 30, 2019 1RT Total Absent B9G300201-4 DIST-A Aug 02, 2019
Jul 30, 2019 1RT Total Absent B9G300201-3 DIST-A Aug 02, 2019
Jul 30, 2019 1RT Total Absent B9G300201-2 DIST-A Aug 02, 2019
Jul 30, 2019 1RT Total Absent B9G300201-1 DIST-A Aug 02, 2019
Jan 31, 2019 1RT Total Absent B9A310401-5 DIST-A Feb 01, 2019
Jan 31, 2019 1RT Total Absent B9A310401-4 DIST-A Feb 01, 2019
Jan 31, 2019 1RT Total Absent B9A310401-3 DIST-A Feb 01, 2019
Jan 31, 2019 1RT Total Absent B9A310401-2 DIST-A Feb 01, 2019
Jan 31, 2019 1RT Total Absent B9A310401-1 DIST-A Feb 01, 2019
Oct 18, 2018 1RT Total Absent B8J1804-05 DOUBLE O HOUSE/BATHROOM DIST-A Oct 24, 2018
Oct 18, 2018 1RT Total Absent B8J1804-04 MALHEUR BUENA VISTA/KITCHEN DIST-A Oct 24, 2018
Oct 18, 2018 1RT Total Absent B8J1804-03 MALHEUR HQ/SHOP DIST-A Oct 24, 2018
Oct 18, 2018 1RT Total Absent B8J1804-02 P-RANCH/BATHROOM DIST-A Oct 24, 2018
Oct 18, 2018 1RT Total Absent B8J1804-01 SOUTH PLACE/MASTER BATH DIST-A Oct 24, 2018
Jul 28, 2018 1RT Total Absent B8G2503-01 REC. ROOM DIST-A Aug 03, 2018
Jul 25, 2018 1RT Total Absent B8G2503-03 BATHROOM DIST-A Aug 03, 2018
Jul 25, 2018 1RT Total Absent B8G2503-02 KITCHEN DIST-A Aug 03, 2018
May 02, 2018 1RT Total Absent B8E0204-05 BATHROOM DIST-A May 04, 2018
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 02, 2018 1RT Total Absent B8E0204-04 KITCHEN SINK DIST-A May 04, 2018
May 02, 2018 1RT Total Absent B8E0204-03 KITCHEN DIST-A May 04, 2018
May 02, 2018 1RT Total Absent B8E0204-02 BATHROOM DIST-A May 04, 2018
May 02, 2018 1RT Total Absent B8E0204-01 MASTER BATH DIST-A May 04, 2018
Feb 05, 2018 1RT Total Absent B8B0503-03 KITCHEN DIST-A Feb 09, 2018
Feb 05, 2018 1RT Total Absent B8B0503-02 KITCHEN DIST-A Feb 09, 2018
Feb 05, 2018 1RT Total Absent B8B0503-01 BATHROOM DIST-A Feb 09, 2018
Nov 07, 2017 1RP Total Absent B7K0701-04 B7J190301 BUNK HOUSE (DOWN STREAM) DIST-A Nov 16, 2017
Nov 07, 2017 1RP Total Absent B7K0701-03 B7J190301 VOL REC RM (SAME) DIST-A Nov 16, 2017
Nov 07, 2017 1RP Total Absent B7K0701-02 B7J190301 HQ MAIN OFFICE (UP STREAM) DIST-A Nov 16, 2017
Nov 07, 2017 1TG Total Absent B7K0701-01 B7J190301 SRC-AA (SOURCE) SRC-AA Nov 16, 2017
Oct 24, 2017 1RP Total POSITIVE B7J241104 B7J190301 BUNK HOUSE DIST-A Oct 26, 2017
RP E. coli Absent B7J241104 B7J190301 BUNK HOUSE DIST-A
Oct 24, 2017 1RP Total POSITIVE B7J241103 B7J190301 VOL REC ROOM DIST-A Oct 26, 2017
RP E. coli Absent B7J241103 B7J190301 VOL REC ROOM DIST-A
Oct 24, 2017 1RP Total POSITIVE B7J241102 B7J190301 HQ MAIN OFFICE DIST-A Oct 26, 2017
RP E. coli Absent B7J241102 B7J190301 HQ MAIN OFFICE DIST-A
Oct 24, 2017 1TG Total POSITIVE B7J241101 B7J190301 SOURCE SRC-AA Oct 26, 2017
TG E. coli Absent B7J241101 B7J190301 SOURCE SRC-AA
Oct 23, 2017 1RP Total POSITIVE B7J230301 B7J190301 REC ROOM HQ DIST-A Oct 24, 2017
RP E. coli Absent B7J230301 B7J190301 REC ROOM HQ DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 19, 2017 1RT Total POSITIVE B7J190301 VOL REC ROOM DIST-A Oct 24, 2017
RT E. coli Absent B7J190301 VOL REC ROOM DIST-A
Mar 08, 2016 1RT Total Absent B6C080501 MAIL ROOM FAUCET DIST-A Mar 14, 2016
Oct 28, 2015 1RT Total Absent B5J280701 MAIL ROOM DIST-A Oct 30, 2015
Mar 25, 2015 1RT Total Absent B5C251305 DOUBLE O HOUSE BTHRM DIST-A Apr 07, 2015
Mar 25, 2015 1RT Total Absent B5C251304 BUENA VISTA KTCHN DIST-A Apr 07, 2015
Mar 25, 2015 1RT Total Absent B5C251303 HEAD QUARTERS SHOP DIST-A Apr 07, 2015
Mar 25, 2015 1RT Total Absent B5C251302 SOUTH PLACE BTHRM DIST-A Apr 07, 2015
Mar 25, 2015 1RT Total Absent B5C251301 D RANCH KTCHN DIST-A Apr 07, 2015
Dec 10, 2014 1RT Total Absent B4L100401 KITCHEN DIST-A Dec 22, 2014
Jul 23, 2014 1RT Total Absent B4G231101 KITCHEN SINK DIST-A Aug 04, 2014
Apr 09, 2014 1RT Total Absent B4D090803 HQ OFFICE KITCHEN DIST-A Apr 28, 2014
Dec 12, 2013 1RT Total Absent B3L120305 HQ SHOP DIST-A Dec 26, 2013
Aug 01, 2013 1RT Total Absent B3H010401 HQ SHOP DIST-A Aug 05, 2013
Apr 30, 2013 1RT Total Absent B3D300501 HQ SHOP DIST-A May 02, 2013
Feb 18, 2013 1RT Total Absent B3B181001 OO KITCHEN SINK DIST-A Mar 01, 2013
Jan 31, 2013 1RT Total Absent B3A310201 HQ VC KITCHEN DIST-A Feb 15, 2013
Aug 02, 2012 1RT Total Absent B2H020301 Shop DIST-A Aug 08, 2012
May 03, 2012 1RT Total Absent B2E031103 HQ DIST-A May 17, 2012
Feb 01, 2012 1RT Total Absent B2B011201 HQ Mail Room DIST-A Feb 06, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 27, 2011 1RT Total Absent B1J270401 HQ Bunkhouse DIST-A Nov 01, 2011
Jul 20, 2011 1RT Total Absent B1G200504 DIST-A Jul 28, 2011
Aug 25, 2010 1RT Total Absent B0H250901 Bunk House Kitchen DIST-A Aug 26, 2010
Apr 20, 2010 1RT Total Absent B0D200804 Office HQ DIST-A May 10, 2010
Sep 15, 2009 1RT Total Absent 200909160706 DIST-A Dec 23, 2009
Aug 27, 2008 1RT Total Absent 2808290013 DIST-A Feb 06, 2009
Feb 06, 2008 1RT Total Absent 2802070317 DIST-A Feb 06, 2009
Aug 22, 2007 1RT Total Absent 2708230454 DIST-A Feb 06, 2009
Mar 21, 2007 1RT Total Absent 2703220169 DIST-A Feb 06, 2009
Aug 30, 2006 1RT Total Absent A60901E1 HOSE BIB DIST-A Sep 06, 2006
Mar 07, 2006 1RT Total Absent A60308G1 TAP DIST-A Apr 07, 2006
Oct 27, 2005 1RT Total Absent A51028E5 BUENA VISTA DIST-A Nov 08, 2005
Oct 27, 2005 1RT Total Absent A51028E4 BUENA VISTA DIST-A Nov 08, 2005
Oct 27, 2005 1RT Total Absent A51028E1 BUENA VISTA DIST-A Nov 08, 2005
Oct 27, 2005 1RT Total Absent A51028E2 BUENA VISTA DIST-A Nov 08, 2005
Oct 27, 2005 1RT Total Absent A51028E3 BUENA VISTA DIST-A Nov 08, 2005
Sep 28, 2005 1RT Total POSITIVE A50929I1 BUENA VISTA DIST-A Oct 10, 2005
RT E. coli Absent A50929I1 BUENA VISTA DIST-A
Sep 28, 2005 1RT Total Absent A50929I2 DOUBLE O DIST-A Oct 10, 2005
Sep 28, 2005 1RT Total Absent A50929I3 P RANCH DIST-A Oct 10, 2005
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 28, 2005 1RT Total Absent A50929I4 HQS DIST-A Oct 10, 2005
Nov 22, 2004 1RT Total Absent A41123P1 00 DIST-A Dec 06, 2004
Sep 15, 2004 1RT Total Absent A40916BA1 P RANCH DIST-A Sep 18, 2004
Sep 15, 2004 1RT Total Absent A40916BA2 BV DIST-A Sep 18, 2004
Sep 15, 2004 1RT Total Absent A40916BA3 CALICE PLACE DIST-A Sep 18, 2004
Sep 15, 2004 1RT Total Absent A40916BA4 BUNK HOUSE DIST-A Sep 18, 2004
Jan 28, 2004 1RT Total Absent A40129AB3 ARCH / LE OFFICE DIST-A Feb 04, 2004
Jan 28, 2004 1RT Total Absent A40129AB2 DOUBLE O DIST-A Feb 04, 2004
Jan 28, 2004 1RT Total Absent A40129AB1 P RANCH DIST-A Feb 04, 2004
Nov 05, 2003 1RT Total Absent A31110U1 VISITOR CENTER DIST-A Nov 19, 2003
Jun 30, 2003 1RT Total Absent A30701BD1 QUARTERS #10 DIST-A Jul 14, 2003
Apr 03, 2003 1RT Total Absent A30404AN1 LT/ARCH OFFICE DIST-A May 06, 2003
Jan 08, 2003 1RT Total Absent A30108AW1 VISITOR CENTER DIST-A Feb 06, 2003
Oct 31, 2002 1RT Total Absent A21101J4 QAURTERS #14 DIST-A Dec 03, 2002
Oct 31, 2002 1RT Total Absent A21101J3 VISITOR CENTER DIST-A Dec 03, 2002
Oct 31, 2002 1RT Total Absent A21101J2 ARCH/LE DIST-A Dec 03, 2002
Oct 31, 2002 1RT Total Absent A21101J1 LOWER OFFICE DIST-A Dec 03, 2002
Oct 10, 2002 1RT Total Absent A21011V1 ARCH/LE OFFICE DIST-A Nov 06, 2002
Sep 11, 2002 1RT Total Absent A20912D5 VISITOR CENTER DIST-A Oct 03, 2002
Sep 11, 2002 1RT Total POSITIVE A20912D4 HQ BATHROOM DIST-A Oct 03, 2002
RT Fecal Absent A20912D4 HQ BATHROOM DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 11, 2002 1RT Total Absent A20912D3 LAWS-LIVING QUARTERS DIST-A Oct 03, 2002
Sep 11, 2002 1RT Total Absent A20912D2 SITTAUERS LIVING QUA DIST-A Oct 03, 2002
Sep 11, 2002 1RT Total Absent A20912D1 BATHROOM DIST-A Oct 03, 2002
Sep 04, 2002 1RT Total POSITIVE A20905AF1 HQ BATHROOM DIST-A Oct 03, 2002
RT Fecal Absent A20905AF1 HQ BATHROOM DIST-A
Aug 06, 2002 1RT Total POSITIVE A20807P2 LIVING QUARTERS - L DIST-A Sep 06, 2002
RT Fecal Absent A20807P2 LIVING QUARTERS - L DIST-A
Aug 06, 2002 1RT Total POSITIVE A20807P1 HQ BATHROOM DIST-A Sep 06, 2002
RT Fecal Absent A20807P1 HQ BATHROOM DIST-A
Aug 01, 2002 1RT Total POSITIVE A20802J2 LIVING QUARTERS - LA DIST-A Sep 06, 2002
RT Fecal Absent A20802J2 LIVING QUARTERS - LA DIST-A
Aug 01, 2002 1RT Total Absent A20802J1 LIVING QUARTERS - SI DIST-A Sep 06, 2002
Jul 24, 2002 1RT Total Absent A20725K2 Shop Sink DIST-A Dec 31, 1969
Jul 24, 2002 1RT Total Absent A20725K1 HQ Bathroom DIST-A Dec 31, 1969
Jul 17, 2002 1RT Total POSITIVE A20718AC1 HQ Bathroom Faucet DIST-A Dec 31, 1969
RT Fecal Absent A20718AC1 HQ Bathroom Faucet DIST-A
Jul 09, 2002 1RT Total Absent A20710K1 HQ Bathroom Faucet DIST-A Dec 31, 1969
Jun 24, 2002 1RT Total Absent A20625B1 HQ Bathroom Faucet DIST-A Dec 31, 1969
Jun 19, 2002 1RT Total Absent A20620B1 HQ Restroom DIST-A Dec 31, 1969
Jun 12, 2002 1RT Total Absent A20613AS1 None Given DIST-A Dec 31, 1969
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 05, 2002 1RT Total Absent A20606AY1 HQ Bathroom Faucet DIST-A Dec 31, 1969
May 29, 2002 1RT Total Absent A20530N1 HQ Bathroom Faucet DIST-A Jun 10, 2002
May 23, 2002 1RT Total Absent A20524AA1 HQ Bathroom Faucet DIST-A Jun 10, 2002
May 15, 2002 1RT Total Absent A20516BC1 HQ Bathroom Faucet DIST-A Jun 10, 2002
May 08, 2002 1RT Total Absent A20508AI1 HQ Bathroom Faucet DIST-A Jun 10, 2002
May 01, 2002 1RT Total Absent A20502E1 HQ Bathroom Faucet DIST-A Jun 10, 2002
Apr 25, 2002 1RT Total Absent A20425F1 HQ Bathroom Faucet DIST-A Dec 31, 1969
Apr 16, 2002 1RT Total Absent A20417AP1 HQ Bathroom Faucet DIST-A Dec 31, 1969
Apr 11, 2002 1RT Total Absent A20411AB1 HW Bathroom Faucet DIST-A Dec 31, 1969
Apr 03, 2002 1RT Total Absent A20404L1 HQ Bathroom-Faucet DIST-A Dec 31, 1969
Mar 27, 2002 1RT Total Absent A20328D1 HQ Bathroom Faucet DIST-A Apr 05, 2002
Mar 21, 2002 1RT Total Absent A20322O1 HQ Bathroom Faucet DIST-A Apr 05, 2002
Mar 14, 2002 1RT Total Absent A20315Z1 HQ Bathroom Faucet DIST-A Apr 05, 2002
Mar 05, 2002 1RT Total Absent A20306AC1 HQ Bathroom Faucet DIST-A Apr 05, 2002
Feb 26, 2002 1RT Total Absent A20227AX1 HQ Bathroom Faucet DIST-A Mar 07, 2002
Feb 19, 2002 1RT Total Absent A20220S1 HQ Bathroom Faucet DIST-A Mar 07, 2002
Feb 13, 2002 1RT Total Absent A20214AC1 HQ BATHROOM FAUCET DIST-A Mar 07, 2002
Feb 04, 2002 1RT Total Absent A20205L1 HQ Bathroom Faucet DIST-A Mar 07, 2002
Jan 23, 2002 1RT Total Absent A20124F1 HQ Bathroom Faucet DIST-A Feb 08, 2002
Jan 15, 2002 1RT Total Absent A20116T1 HQ Resroom DIST-A Feb 08, 2002
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 02, 2002 1RT Total Absent A20103AI1 HQ Restroom DIST-A Feb 08, 2002



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


More information for this water system: SDWIS ID 2754
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