OHA Drinking Water Services
OR41
PWS ID: 94758 ---- BLM RAND RNGR STA/INFO CTR
Coliform Results

See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  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
Apr 02, 2024 1RT Total Absent 22401013AA CARETAKERS HOUSE DIST-A Apr 11, 2024
Mar 12, 2024 1RT Total Absent 22400776AA CARETAKERS HOUSE DIST-A Apr 02, 2024
Feb 06, 2024 1RT Total Absent 22400459AA CARETAKERS HOUSE DIST-A Feb 08, 2024
Jan 04, 2024 1RT Total Absent 22400043AA CARETAKERS HOUSE DIST-A Jan 10, 2024
Dec 05, 2023 1RT Total Absent 22304186AA VISITOR CENTER 1492 DIST-A Dec 12, 2023
Nov 07, 2023 1RT Total Absent 22303875AA CARETAKERS HOUSE DIST-A Nov 28, 2023
Oct 24, 2023 1RT Total Absent 22303682AA CARETAKERS HOUSE DIST-A Oct 31, 2023
Sep 06, 2023 1RT Total Absent 22303035AA VISITOR CENTER - 1492 DIST-A Sep 08, 2023
Aug 08, 2023 1RT Total Absent 22302702AA BUNK HOUSE 1815 DIST-A Aug 30, 2023
Jul 19, 2023 1RT Total Absent 22302370AA BUNKHOUSE 1815 DIST-A Jul 24, 2023
Jun 01, 2023 1RT Total Absent 22301727AA VISTER CENTER 1492 DIST-A Jun 06, 2023
May 17, 2023 1RT Total Absent 22301551AA VISITOR CENTER 1492 DIST-A May 22, 2023
Apr 11, 2023 1RT Total Absent 22301092AA 24680 DIST-A Apr 24, 2023
Mar 07, 2023 1RT Total Absent 22300655AA FORESTER HOUSE DIST-A Mar 20, 2023
Feb 07, 2023 1RT Total Absent 22300411AA CARETAKERS HOUSE DIST-A Feb 15, 2023
Jan 23, 2023 1RT Total Absent 22300221AA DIST-A Feb 14, 2023
Dec 13, 2022 1RT Total Absent 22204175AA CARETAKERS HOUSE DIST-A Dec 22, 2022
Nov 29, 2022 1RT Total Absent 22204013AC 14335 DIST-A Dec 03, 2022
Jul 29, 2022 1RT Total Absent 22071280_01A VC KITCHEN SINK DIST-A Aug 03, 2022
Jul 12, 2022 1RT Total Absent 22070458_01A WATER TREATMENT ROOM DIST-A 0.25Jul 28, 2022
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jun 07, 2022 1RT Total Absent 22060347_01A VISITOR CENTER KITCHEN DIST-A 0.24Jun 28, 2022
May 12, 2022 1RT Total Absent 22050635_01A CARETAKERS HOUSE-KITCHEN DIST-A May 23, 2022
Apr 07, 2022 1RT Total Absent 22040367_01A BUNK HOUSE KITCHEN SINK DIST-A 0.65Apr 12, 2022
Mar 11, 2022 1RT Total Absent 22030611_01A FORESTERS HOUSE RR DIST-A 0.42Mar 22, 2022
Feb 22, 2022 1RT Total Absent 22021037_01A VISITOR CTR KITCHEN DIST-A 0.10Feb 24, 2022
Jan 11, 2022 1RT Total Absent 22010389_01A TREATMENT ROOM SINK DIST-A 0.62Jan 18, 2022
Dec 08, 2021 1RT Total Absent 21120385_01A BUNKHOUSE KITCHEN SINK DIST-A Dec 16, 2021
Nov 19, 2021 1RT Total Absent 21110968_01A TREATMENT ROOM SINK DIST-A 0.53Dec 02, 2021
Nov 04, 2021 1RT Total Absent 21110250_01A CARETAKER RES KITCHEN DIST-A 0.55Nov 12, 2021
Sep 20, 2021 1RT Total Absent 21090832_01A TREATMENT ROOM SINK DIST-A 1.14Sep 28, 2021
Aug 16, 2021 1RT Total Absent 21080796_01A BUNK HOUSE KITCHEN SINK DIST-A 0.04Aug 23, 2021
Jul 20, 2021 1RT Total Absent 21070976_01A FORESTERS HOUSE/BATHROOM DIST-A Jul 26, 2021
Jun 02, 2021 1RT Total Absent 21060116_01A VISITOR CENTER KITCHEN SINK DIST-A 0.54Jun 15, 2021
May 03, 2021 1RT Total Absent 21050029_01A CARETAKERS HOUSE KITCHEN DIST-A 0.21May 05, 2021
Apr 05, 2021 1RT Total Absent 21040205_01A TREATMENT ROOM SINK DIST-A 0.84Apr 07, 2021
Mar 02, 2021 1RT Total Absent 21030161_01A BUNKHOUSE KITCHEN DIST-A 0.79Mar 05, 2021
Jan 22, 2021 1RT Total Absent 21010847_01A FORESTERS HOUSE KITCHEN DIST-A 0.40Feb 01, 2021
Dec 17, 2020 1RT Total Absent 20120983_01A ADMIN OFFICE KITCHEN SINK DIST-A 0.26Jan 04, 2021
Nov 30, 2020 1RT Total Absent 20111253_01A CARETAKERS KITCHEN DIST-A 0.35Dec 03, 2020
Oct 30, 2020 1RT Total Absent 20101402_01A TREATMENT ROOM DIST-A 0.39Nov 03, 2020
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Sep 24, 2020 1RT Total Absent 20091068_01A TREATMENT ROOM DIST-A Sep 30, 2020
Aug 27, 2020 1RT Total Absent 20081189_01A BUNKHOUSE KITCHEN SINK DIST-A 0.22Sep 02, 2020
Jul 29, 2020 1RT Total Absent 20071239_01A FORESTERS HOUSE KITCHEN DIST-A 0.20Aug 04, 2020
Jun 29, 2020 1RT Total Absent 20061301_01A ADMIN OFFICE KITCHEN SINK DIST-A 0.70Jul 08, 2020
May 13, 2020 1RT Total Absent 20050451_01A TREATMENT ROOM DIST-A 0.73May 20, 2020
Mar 26, 2020 1RT Total Absent 20031090_01A KITCHEN DIST-A 0.48Mar 31, 2020
Feb 20, 2020 1RT Total Absent 20020717_01A CARETAKERS KITCHEN DIST-A 0.36Mar 02, 2020
Jan 22, 2020 1RT Total Absent 20010771_01A TREATMENT ROOM DIST-A 0.45Jan 24, 2020
Sep 10, 2019 1RT Total Absent 19090459_01A TREATMENT ROOM DIST-A 0.31Sep 13, 2019
Aug 20, 2019 1RT Total Absent 19080962_01A CREW QUARTERS KITCHEN DIST-A 0.34Aug 27, 2019
Jul 31, 2019 1RT Total Absent 19071408_01A FORESTERS HOUSE KITCHEN DIST-A 0.30Aug 02, 2019
Jun 06, 2019 1RT Total Absent 19060215_01A VISITOR CENTER KITCHEN DIST-A 0.20Jun 14, 2019
Apr 19, 2019 1RT Total Absent 19040852_01A CREW QUARTERS KITCHEN DIST-A 0.22Apr 29, 2019
Feb 07, 2019 1RT Total Absent 1902243_01A WATER TREATMENT ROOM DIST-A 1.00Feb 18, 2019
Nov 29, 2018 1RT Total Absent 1811A02_01A CREW QUARTERS KITCHEN DIST-A 0.20Dec 03, 2018
Sep 14, 2018 1RT Total Absent 1809693_01A FORESTER HOUSE DIST-A 0.25Sep 18, 2018
Aug 27, 2018 1RP Total Absent 1808C13_03A 1808A8701A TREATMENT ROOM DIST-A 0.42Aug 30, 2018
Aug 27, 2018 1RP Total Absent 1808C13_02A 1808A8701A CARETAKERS KITCHEN DIST-A 0.42Aug 30, 2018
Aug 27, 2018 1RP Total Absent 1808C13_01A 1808A8701A ADMIN SITE KITCHEN DIST-A 0.42Aug 30, 2018
Aug 23, 2018 1RT Total POSITIVE 1808A8701A CARETAKERS HOUSE KITCHEN SINK DIST-A 0.22Aug 24, 2018
RT E. coli Absent 1808A8701A CARETAKERS HOUSE KITCHEN SINK DIST-A 0.22
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jul 26, 2018 1RT Total Absent 1807C02_02A VISITOR CENTER KITCHEN DIST-A Aug 01, 2018
Jul 26, 2018 1RT Total Absent 1807C02_01A WATER ROOM DIST-A 0.39Aug 01, 2018
Nov 19, 2010 1RT Total Absent 101152001A Site 3 DIST-A 0.33Nov 30, 2010
Oct 13, 2010 1RT Total Absent 101036301A Site 2 DIST-A 0.67Oct 21, 2010
Sep 27, 2010 1RT Total Absent 100979201A Site #1 DIST-A 0.44Oct 04, 2010
Aug 17, 2010 1RT Total Absent 100851301A Site 6 DIST-A 0.40Aug 21, 2010
Jul 28, 2010 1RT Total Absent 100777901A Site 4 DIST-A 0.94Aug 04, 2010
Jun 18, 2010 1RT Total Absent 100654901A Site 3 DIST-A 0.73Jun 25, 2010
May 12, 2010 1RT Total Absent 100529401A Site 2 DIST-A 0.35May 31, 2010
Mar 22, 2010 1RT Total Absent 100350801A Site 1 DIST-A 0.49Mar 24, 2010
Feb 12, 2010 1RT Total Absent 100231801A Site 6 DIST-A 0.24Feb 18, 2010
Jan 20, 2010 1RT Total Absent 100138601A Site 4 DIST-A 0.26Jan 27, 2010
Dec 18, 2009 1RT Total Absent 091243801A Site 3 DIST-A 0.35Jan 05, 2010
Nov 24, 2009 1RT Total Absent 091150301A Site 2 DIST-A 0.40Dec 04, 2009
Oct 22, 2009 1RT Total Absent 091053901A Site 1 DIST-A 0.57Nov 01, 2009
Sep 25, 2009 1RT Total Absent 090965901A Site 6 DIST-A 0.38Oct 05, 2009
Aug 20, 2009 1RT Total Absent 090852201A SITE 5 DIST-A 0.68Aug 31, 2009
Jul 16, 2009 1RT Total Absent 090742001A SITE 4 DIST-A 0.46Aug 04, 2009
Jun 17, 2009 1RT Total Absent 090650101A SITE 3 DIST-A 0.43Jul 01, 2009
May 21, 2009 1RT Total Absent 090547501A SITE 2 DIST-A 0.73May 29, 2009
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Apr 30, 2009 1RT Total Absent 0904585-01A SITE 1 DIST-A 0.63May 07, 2009
Mar 18, 2009 1RT Total Absent 090339001A SITE 6 DIST-A 0.35Mar 30, 2009
Feb 18, 2009 1RT Total Absent 090234601A SITE 5 DIST-A 0.21Mar 03, 2009
Jan 28, 2009 1RT Total Absent 090142101A SPACE 4 KITCHEN DIST-A 0.49Feb 02, 2009
Dec 22, 2008 1RT Total Absent 081244501A SITE 3 DIST-A 0.53Jan 02, 2009
Nov 18, 2008 1RT Total Absent 081143301A SITE 2 DIST-A 0.27Dec 02, 2008
Oct 23, 2008 1RT Total Absent 081052301A SITE 1 DIST-A 0.30Nov 04, 2008
Sep 18, 2008 1RT Total Absent 080950801A SITE 6 DIST-A Sep 29, 2008
Aug 06, 2008 1RT Total Absent 080818101A SITE 5 DIST-A Aug 18, 2008
Jul 11, 2008 1RT Total Absent 080732701A SITE 4 DIST-A 0.91Jul 15, 2008
Jun 13, 2008 1RT Total Absent 080634201A SITE 3 DIST-A 0.91Jun 17, 2008
May 21, 2008 1RT Total Absent 080541901A SITE 2 DIST-A 0.23Jun 04, 2008
Dec 12, 2007 1RT Total Absent 071225801A SITE 3 DIST-A 0.64Dec 27, 2007
Nov 20, 2007 1RT Total Absent 071142801A SITE 2 DIST-A 0.88Nov 27, 2007
Oct 25, 2007 1RT Total Absent 0710670-01A SITE 1 DIST-A 0.43Nov 06, 2007
Sep 07, 2007 1RT Total Absent 070913801A SITE 6 DIST-A Sep 27, 2007
Aug 17, 2007 1RT Total Absent 070850601A SITE 5 DIST-A 0.67Aug 28, 2007
Jul 19, 2007 1RT Total Absent 070742301A SITE 4 DIST-A 0.53Jul 26, 2007
Jun 25, 2007 1RT Total Absent 070653001A SITE 3 DIST-A 0.42Jun 27, 2007
Apr 20, 2007 1RT Total Absent 070449201A SITE 1 DIST-A 1.19Apr 24, 2007
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Mar 26, 2007 1RT Total Absent 070346801A SITE 6 DIST-A 0.45Mar 29, 2007
Feb 20, 2007 1RT Total Absent 070236601A SITE 5 DIST-A 0.74Feb 22, 2007
Jan 22, 2007 1RT Total Absent 070141101A SITE 4 DIST-A 0.57Jan 26, 2007
Dec 12, 2006 1RT Total Absent 061225501A SITE 3 DIST-A 0.20Dec 15, 2006
Nov 20, 2006 1RT Total Absent 061145101A SITE 2 DIST-A 0.33Nov 27, 2006
Oct 26, 2006 1RT Total Absent 061056601A SITE 1 DIST-A 0.54Nov 01, 2006
Sep 14, 2006 1RT Total Absent 060929301A SITE 6 DIST-A 0.10Sep 19, 2006
Aug 17, 2006 1RT Total Absent 060849401A SITE 5 DIST-A 0.34Aug 23, 2006
Jul 14, 2006 1RT Total Absent 060731001A SITE 4 DIST-A 0.47Jul 17, 2006
Jun 22, 2006 1RT Total Absent 060651401A SITE 3 KITCHEN DIST-A 0.59Jun 26, 2006
May 18, 2006 1RT Total Absent 060541501A SITE 2 DIST-A 0.60May 22, 2006
Apr 14, 2006 1RT Total Absent 060430001A SITE 1 DIST-A 0.05Apr 17, 2006
Dec 12, 2005 1RT Total Absent 051224201A SITE 6 DIST-A 0.50Dec 15, 2005
Nov 17, 2005 1RT Total Absent 051135701A SITE 4 DIST-A 0.26Nov 23, 2005
Oct 28, 2005 1RT Total Absent 051062801A SITE 3 DIST-A 0.29Nov 01, 2005
Sep 09, 2005 1RT Total Absent 050918301A SITE #1 DIST-A 0.22Sep 13, 2005
Aug 11, 2005 1RT Total Absent 0508337 01A SITE #2 DIST-A 0.36Aug 16, 2005
Jul 22, 2005 1RT Total Absent 0507518-02A SITE #6 DIST-A 0.32Jul 25, 2005
Jun 24, 2005 1RT Total Absent 0506580-01A SITE #3 DIST-A 0.21Jun 28, 2005
May 17, 2005 1RT Total Absent 0505348-01A SITE #2 DIST-A 0.40May 20, 2005
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Apr 26, 2005 1RT Total Absent 0504561-01A VISITOR CENTER DIST-A 0.90Apr 29, 2005
Mar 22, 2005 1RT Total Absent 0503417-01A VISIOR CENTER DIST-A 0.25Mar 28, 2005
Feb 17, 2005 1RT Total Absent 050235901A DIST-A 0.20Feb 24, 2005
Jan 20, 2005 1RT Total Absent 050127001A DIST-A 0.01Jan 26, 2005
Dec 28, 2004 1RT Total Absent 041263601A DIST-A 0.16Jan 04, 2005
Nov 22, 2004 1RT Total Absent 041146201A DIST-A Nov 26, 2004
Oct 21, 2004 1RT Total Absent 041042602A DIST-A Oct 27, 2004
Sep 08, 2004 1RT Total Absent 040917701A DIST-A Sep 13, 2004
Aug 06, 2004 1RT Total Absent 040816601A DIST-A Aug 13, 2004
Jul 09, 2004 1RT Total Absent 040720801A DIST-A Jul 15, 2004
Jun 22, 2004 1RT Total Absent 040650002A DIST-A Jun 28, 2004
May 07, 2004 1RT Total Absent 040513901A DIST-A May 13, 2004
Apr 06, 2004 1RT Total Absent 040411601A DIST-A Apr 12, 2004
Mar 30, 2004 1RT Total Absent 040361501A DIST-A Apr 05, 2004
Feb 03, 2004 1RT Total Absent 040204801A DIST-A Feb 09, 2004
Jan 04, 2004 1RT Total Absent 040101201A DIST-A Jan 12, 2004
Dec 03, 2003 1RT Total Absent 031209001A DIST-A Dec 11, 2003
Oct 03, 2003 1RT Total Absent 031009201A DIST-A Oct 08, 2003
Sep 05, 2003 1RT Total Absent 030913101A DIST-A Sep 12, 2003
Jul 29, 2003 1RT Total Absent 030753801A DIST-A Aug 04, 2003
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jul 10, 2003 1RT Total Absent 030720501A DIST-A Jul 17, 2003
May 06, 2003 1RT Total Absent 030509201A DIST-A May 12, 2003
Apr 03, 2003 1RT Total Absent 030407201A DIST-A Apr 09, 2003
Mar 06, 2003 1RT Total Absent 030311201A DIST-A Mar 14, 2003
Feb 05, 2003 1RT Total Absent 030205801A DIST-A Feb 12, 2003
Jan 08, 2003 1RT Total Absent 030110701A DIST-A Jan 17, 2003
Dec 06, 2002 1RT Total Absent 021211801A DIST-A Dec 16, 2002
Nov 07, 2002 1RT Total Absent 021111901A DIST-A Nov 14, 2002
Oct 03, 2002 1RT Total Absent 021006401A DIST-A Oct 10, 2002
Sep 05, 2002 1RT Total Absent 020910201A DIST-A Sep 13, 2002
Aug 02, 2002 1RT Total Absent 020803501A DIST-A Dec 31, 1969
Jul 15, 2002 1RT Total Absent 020726501A DIST-A Dec 31, 1969
Jun 07, 2002 1RT Total Absent 020612401A DIST-A Jun 12, 2002
May 07, 2002 1RT Total Absent 020513401A DIST-A May 13, 2002
Apr 03, 2002 1RT Total Absent 020405601A DIST-A Apr 08, 2002
Mar 06, 2002 1RT Total Absent 020308201A DIST-A Mar 11, 2002
Feb 06, 2002 1RT Total Absent 020209901A DIST-A Feb 11, 2002
Jan 03, 2002 1RT Total Absent 020104401A DIST-A Jan 09, 2002



See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  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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