OHA Drinking Water Services
OR41
PWS ID: 91072 ---- OPRD HAT ROCK STATE PARK
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
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
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
Oct 06, 2022 1RT Total Absent T2J060401 DIST-A Oct 07, 2022
Sep 06, 2022 1RT Total Absent T2I060201 DIST-A Sep 09, 2022
Aug 10, 2022 1RT Total Absent T2H100101 DIST-A Aug 11, 2022
Jul 05, 2022 1RT Total Absent T2G050201 DIST-A Jul 07, 2022
Jun 02, 2022 1RT Total Absent T2F020401 DIST-A Jun 03, 2022
May 03, 2022 1RT Total Absent T2E030401 DIST-A May 04, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 12, 2022 1RT Total Absent T2D120601 DIST-A Apr 14, 2022
Apr 07, 2022 1RT Total Absent T2D070501 DIST-A Apr 08, 2022
Oct 20, 2021 1RT Total Absent T1J200401 DIST-A Oct 21, 2021
Sep 07, 2021 1RT Total Absent T1I070501 DIST-A Sep 09, 2021
Aug 24, 2021 1RT Total Absent T1H240201 DIST-A Aug 27, 2021
Jul 14, 2021 1RP Total Absent T1G141301 T1G130201 RESIDENCE KITCHEN SINK DIST-A Jul 19, 2021
Jul 13, 2021 1RT Total POSITIVE T1G130201 RESIDENCE KITCHEN SINK DIST-A Jul 14, 2021
RT E. coli Absent T1G130201 RESIDENCE KITCHEN SINK DIST-A
Jun 08, 2021 1RT Total Absent T1F081001 DIST-A Jun 22, 2021
May 11, 2021 1RT Total Absent T1E110601 DIST-A May 28, 2021
Apr 21, 2021 1RT Total Absent T1D210301 DIST-A Apr 22, 2021
Oct 21, 2020 1RT Total Absent T0J210301 DIST-A Dec 09, 2020
Sep 29, 2020 1RT Total Absent T0I290201 DIST-A Oct 09, 2020
Aug 28, 2020 1TG Total Absent T0H280104 T0H260101 WATER BUILDING FCT SRC-AA Sep 10, 2020
Aug 28, 2020 1RP Total Absent T0H280103 T0H260101 HOST SITE DIST-A Sep 10, 2020
Aug 28, 2020 1RP Total Absent T0H280102 T0H260101 SHOP SINK DIST-A Sep 10, 2020
Aug 28, 2020 1RP Total Absent T0H280101 T0H260101 RESIDENCE KITCHEN SINK DIST-A Sep 10, 2020
Aug 26, 2020 1RT Total POSITIVE T0H260101 SHOP SINK DIST-A Aug 28, 2020
RT E. coli Absent T0H260101 SHOP SINK DIST-A
Jul 28, 2020 1RT Total Absent T0G280201 DIST-A Aug 03, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 25, 2020 1RT Total Absent T0F250501 DIST-A Jul 10, 2020
May 20, 2020 1RT Total Absent T0E200301 DIST-A May 26, 2020
Oct 15, 2019 1RT Total Absent T9J150201 DIST-A Nov 07, 2019
Sep 04, 2019 1RT Total Absent T9I040901 DIST-A Sep 25, 2019
Aug 12, 2019 1RT Total Absent T9H120201 DIST-A Sep 08, 2019
Jul 01, 2019 1RT Total Absent T9G010401 DIST-A Jul 05, 2019
Jun 13, 2019 1RT Total Absent T9F181201 DIST-A Jul 01, 2019
May 23, 2019 1RT Total Absent 190523A1 DIST-A Jun 06, 2019
Apr 17, 2019 1RT Total Absent 7146 DIST-A Apr 19, 2019
Sep 06, 2018 1RT Total Absent 2989 DIST-A Nov 07, 2018
Sep 06, 2018 1RT Total Absent 6692 DIST-A Oct 25, 2018
Aug 02, 2018 1RT Total Absent 3074 DIST-A Aug 08, 2018
Jul 02, 2018 1RT Total Absent 6398 DIST-A Jul 09, 2018
Jun 06, 2018 1RT Total Absent 3042 DIST-A Jun 12, 2018
May 07, 2018 1RT Total Absent 6057 DIST-A Jul 11, 2018
Apr 16, 2018 1RT Total Absent 2411 DIST-A Apr 27, 2018
Mar 28, 2018 1RT Total Absent 5905 DIST-A May 04, 2018
Feb 08, 2018 1RT Total Absent 180208C1 DIST-A Feb 09, 2018
Jan 05, 2018 1RT Total Absent 180105B1A DIST-A Jan 12, 2018
Nov 15, 2017 1RT Total Absent 5519 DIST-A Nov 16, 2017
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 26, 2017 1RT Total Absent 5473 DIST-A Oct 30, 2017
Sep 21, 2017 1RT Total Absent 5339 DIST-A Sep 25, 2017
Aug 03, 2017 1RT Total Absent 5139 DIST-A Aug 07, 2017
Jul 10, 2017 1RT Total Absent 4959 DIST-A 0.20Jul 12, 2017
Jun 05, 2017 1RT Total Absent 4729 DIST-A 0.20Jun 06, 2017
May 18, 2017 1RT Total Absent 4640 DIST-A May 22, 2017
Apr 24, 2017 1RT Total Absent 4477 DIST-A Apr 27, 2017
Mar 13, 2017 1RT Total Absent 170313C1 DIST-A Mar 14, 2017
Jan 30, 2017 1RT Total Absent 170130D3 DIST-A Feb 06, 2017
Nov 21, 2016 1RT Total Absent 161121E1 DIST-A Nov 22, 2016
Oct 20, 2016 1RT Total Absent 3999 DIST-A Oct 21, 2016
Sep 22, 2016 1RT Total Absent 3912 DIST-A Sep 23, 2016
Aug 04, 2016 1RT Total Absent 3728 DIST-A Aug 05, 2016
Jul 25, 2016 1RT Total Absent 3696 DIST-A Jul 26, 2016
Jun 20, 2016 1RT Total Absent 3465A DIST-A Jun 21, 2016
May 09, 2016 1RT Total Absent 3260 DIST-A May 16, 2016
Apr 14, 2016 1RT Total Absent 3169 DIST-A Apr 18, 2016
Mar 07, 2016 1RT Total Absent 160307B1 DIST-A Mar 11, 2016
Feb 08, 2016 1RT Total Absent 160208D1 DIST-A Feb 16, 2016
Jan 04, 2016 1RT Total Absent 160104E1 DIST-A Jan 10, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 12, 2015 1RT Total Absent 2776 DIST-A Oct 13, 2015
Sep 17, 2015 1RT Total Absent 2677A DIST-A Oct 29, 2015
Sep 17, 2015 1RT Total Absent 2673-4 DIST-A Sep 18, 2015
Sep 17, 2015 1RT Total Absent 2673-3 DIST-A Sep 18, 2015
Sep 17, 2015 1RT Total Absent 2673-2 DIST-A Sep 18, 2015
Sep 17, 2015 1RT Total Absent 2673-1 DIST-A Sep 18, 2015
Aug 10, 2015 1TG Total Absent 2500 2473 WELL SRC-AA Aug 11, 2015
Aug 10, 2015 1RP Total Absent 2499 2473 SHOP FAUCET DIST-A Aug 11, 2015
Aug 10, 2015 1RP Total Absent 2498 2473 EAST RESTROOM SINK DIST-A Aug 11, 2015
Aug 10, 2015 1RP Total POSITIVE 2501 2473 WEST RESTROOM SINK DIST-A Aug 11, 2015
RP E. coli Absent 2501 2473 WEST RESTROOM SINK DIST-A
Aug 03, 2015 1RT Total POSITIVE 2473 SHOP FAUCET DIST-A Aug 04, 2015
RT E. coli Absent 2473 SHOP FAUCET DIST-A
Jul 14, 2015 1RP Total Absent 2373 2361 WEST RESTROOM DIST-A Jul 15, 2015
Jul 14, 2015 1TG Total Absent 2372 2361 SOURCE WELL SRC-AA Jul 15, 2015
Jul 14, 2015 1RP Total Absent 2371 2361 SHOP FAUCET DIST-A Jul 15, 2015
Jul 14, 2015 1RP Total Absent 2370 2361 EAST RESTROOM DIST-A Jul 15, 2015
Jul 09, 2015 1RT Total POSITIVE 2361 82375 C ST SHOP FAUCET DIST-A Jul 10, 2015
RT E. coli POSITIVE 2361 82375 C ST SHOP FAUCET DIST-A
Jun 08, 2015 1RT Total Absent 2214 DIST-A Jun 09, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 14, 2015 1RT Total Absent 2123A DIST-A May 15, 2015
Apr 06, 2015 1RT Total Absent 1998A DIST-A Apr 07, 2015
Feb 20, 2015 1RT Total Absent 150220B1A DIST-A Feb 24, 2015
Jan 15, 2015 1RT Total Absent 150115I1A DIST-A Feb 09, 2015
Dec 03, 2014 1RT Total Absent 141203Q1 DIST-A Jan 08, 2015
Nov 19, 2014 1RT Total Absent 141119K1 DIST-A Dec 08, 2014
Oct 20, 2014 1RT Total Absent 141020C1 DIST-A Nov 04, 2014
Sep 29, 2014 1RT Total Absent 140929B1 DIST-A Oct 09, 2014
Aug 12, 2014 1RT Total Absent 140812Q1 DIST-A Sep 09, 2014
Jul 16, 2014 1RT Total Absent 140716O1 DIST-A Aug 08, 2014
Jun 19, 2014 1RT Total Absent 140619K1A DIST-A Jul 10, 2014
May 12, 2014 1RT Total Absent 140512C1 DIST-A Jun 10, 2014
Apr 01, 2014 1RT Total Absent 140401O1 DIST-A Apr 07, 2014
Mar 05, 2014 1RT Total Absent 140305E1 DIST-A Mar 14, 2014
Feb 04, 2014 1RT Total Absent 140204K1 DIST-A Feb 14, 2014
Jan 06, 2014 1RT Total Absent 140106K1A DIST-A Feb 10, 2014
Dec 19, 2013 1RT Total Absent 131219J1 DIST-A Jan 07, 2014
Nov 18, 2013 1RT Total Absent 131118B1 DIST-A Dec 09, 2013
Oct 28, 2013 1RT Total Absent 131028C1 DIST-A Nov 01, 2013
Sep 19, 2013 1RT Total Absent 130919H4 DIST-A Oct 04, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 19, 2013 1RT Total Absent 130919H3 DIST-A Oct 04, 2013
Sep 19, 2013 1RT Total Absent 130919H2 DIST-A Oct 04, 2013
Sep 19, 2013 1RT Total Absent 130919H1 DIST-A Oct 04, 2013
Sep 09, 2013 1RT Total Absent 130909A1 DIST-A Sep 10, 2013
Aug 22, 2013 1TG Total Absent 130822P5 130819E1 WELL SRC-AA Aug 24, 2013
Aug 22, 2013 1RP Total Absent 130822P4 130819E1 PARK HOST SITE DIST-A Aug 24, 2013
Aug 22, 2013 1RP Total Absent 130822P3 130819E1 PIPE BY RR EAST SIDE DIST-A Aug 24, 2013
Aug 22, 2013 1RP Total Absent 130822P2 130819E1 RESIDENT KTCHN SINK DIST-A Aug 24, 2013
Aug 22, 2013 1RP Total Absent 130822P1 130819E1 SHOP FAUCET EXTERIOR DIST-A Aug 24, 2013
Aug 19, 2013 1RT Total POSITIVE 130819E1 SHOP FAUCET DIST-A Aug 20, 2013
RT E. coli Absent 130819E1 SHOP FAUCET DIST-A
Jul 08, 2013 1RT Total Absent 130708A1 DIST-A Jul 19, 2013
Jun 10, 2013 1RT Total Absent 130610D1 DIST-A Jun 28, 2013
May 22, 2013 1RT Total Absent 130522E1A DIST-A May 29, 2013
Mar 28, 2013 1RT Total Absent 130328L1A DIST-A Apr 05, 2013
Sep 19, 2012 1RT Total Absent 536136 DIST-A Oct 08, 2012
Jun 21, 2012 1RT Total Absent 531465 DIST-A Jun 26, 2012
May 17, 2012 1RT Total Absent 529836 DIST-A May 24, 2012
Apr 25, 2012 1RT Total Absent 528649 DIST-A May 02, 2012
Mar 22, 2012 1RT Total Absent 526946 DIST-A Mar 28, 2012
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 05, 2012 1RT Total Absent 523276 DIST-A Jan 19, 2012
Nov 09, 2011 1RT Total Absent 520619 DIST-A Nov 18, 2011
Oct 26, 2011 1RT Total Absent 519690 DIST-A Nov 02, 2011
Oct 25, 2011 1RT Total Absent 519689 DIST-A Nov 02, 2011
Oct 25, 2011 1RT Total Absent 519688 DIST-A Nov 02, 2011
Oct 25, 2011 1RT Total Absent 519687 DIST-A Nov 03, 2011
Oct 25, 2011 1RT Total Absent 519686 DIST-A Nov 02, 2011
Sep 20, 2011 1RP Total Absent 517638 517091 82375 C st ext fauce DIST-A Oct 10, 2011
Sep 20, 2011 1RP Total Absent 517637 517091 82375 C St ext fauc DIST-A Oct 10, 2011
Sep 20, 2011 1RP Total Absent 517636 517091 82375 C St ext garag DIST-A Oct 10, 2011
Sep 20, 2011 1TG Total Absent 517635 517091 well SRC-AA Oct 10, 2011
Sep 12, 2011 1RT Total POSITIVE 517091 82375 C St garage fa DIST-A Sep 19, 2011
RT E. coli Absent 517091 82375 C St garage fa DIST-A
Aug 11, 2011 1RT Total Absent 515584 DIST-A Aug 18, 2011
Jul 14, 2011 1RT Total Absent 513897 DIST-A Aug 01, 2011
Jun 08, 2011 1RT Total Absent 511797 DIST-A Jun 21, 2011
May 17, 2011 1RT Total Absent 510544 DIST-A May 23, 2011
Apr 12, 2011 1RT Total Absent 508656 DIST-A Apr 19, 2011
Mar 10, 2011 1RT Total Absent 506861 DIST-A Mar 23, 2011
Feb 11, 2011 1RT Total Absent 505272 DIST-A Feb 17, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 24, 2011 1RT Total Absent 504228 DIST-A Feb 03, 2011
Nov 29, 2010 1RT Total Absent 500758 DIST-A Nov 29, 2010
Oct 21, 2010 1RT Total Absent 498537 DIST-A Oct 28, 2010
Sep 20, 2010 1RT Total Absent 496293 DIST-A Sep 27, 2010
Aug 23, 2010 1RT Total Absent 494693 DIST-A Aug 26, 2010
Jul 22, 2010 1RT Total Absent 492496 DIST-A Jul 23, 2010
Jun 21, 2010 1RT Total Absent 490457 DIST-A Jul 06, 2010
Apr 13, 2010 1RT Total Absent 486037 DIST-A Apr 22, 2010
Mar 11, 2010 1RT Total Absent 484312 DIST-A Mar 25, 2010
Feb 22, 2010 1RT Total Absent 483120 DIST-A Mar 05, 2010
Nov 18, 2009 1RT Total Absent 477822 DIST-A Dec 04, 2009
Sep 30, 2009 1RT Total Absent 0910010601 DIST-A Oct 02, 2009
Jun 25, 2009 1RT Total Absent 090625J1 DIST-A Jul 10, 2009
May 01, 2009 1RT Total Absent 090501E1 DIST-A Jun 09, 2009
Nov 13, 2008 1RT Total Absent 081113B DIST-A Nov 21, 2008
Oct 02, 2008 1RT Total Absent 081002E1 DIST-A Oct 06, 2008
Aug 25, 2008 1RT Total Absent 080825A1 DIST-A Sep 05, 2008
Jun 25, 2008 1RT Total Absent MO080625PG411 DIST-A Jul 07, 2008
May 23, 2008 1RT Total Absent MO080523PE15 DIST-A Jun 02, 2008
Mar 26, 2008 1RT Total Absent M0080326PK153 DIST-A Mar 31, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 09, 2007 1RT Total Absent M0071010PF89 DIST-A Oct 15, 2007
Aug 20, 2007 1RT Total Absent M0070821PG310 DIST-A Aug 27, 2007
Jun 25, 2007 1RT Total Absent M0070626PI110 DIST-A Jul 05, 2007
Mar 27, 2007 1RT Total Absent 87414 DIST-A Apr 09, 2007
Dec 19, 2006 1RT Total Absent 86168 DIST-A Jan 08, 2007
Oct 11, 2006 1RT Total Absent 85238 DIST-A Nov 03, 2006
Aug 21, 2006 1RT Total Absent 84229 DIST-A Oct 12, 2006
Jul 17, 2006 1RT Total Absent 83586 DIST-A Aug 08, 2006
Jun 14, 2006 1RT Total Absent 82942 DIST-A Jul 07, 2006
May 15, 2006 1RT Total Absent 82300 DIST-A Jun 09, 2006
Mar 06, 2006 1RT Total Absent 81053 DIST-A Apr 11, 2006
Nov 01, 2005 1RT Total Absent 79137 DIST-A Nov 10, 2005
Jun 13, 2005 1RT Total Absent 76778 DIST-A Jun 30, 2005
Mar 30, 2005 1RT Total Absent 75712 DIST-A Apr 07, 2005
Dec 20, 2004 1RT Total Absent 74337 DIST-A Jan 07, 2005
Sep 13, 2004 1RT Total Absent 72767 DIST-A Dec 13, 2004
Jun 21, 2004 1RT Total Absent 71335 DIST-A Jul 06, 2004
Feb 18, 2004 1RT Total Absent 69427 DIST-A Mar 08, 2004
Dec 04, 2003 1RT Total Absent 68466 DIST-A Dec 29, 2003
Sep 15, 2003 1RT Total Absent 67228 DIST-A Oct 10, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 01, 2003 1RT Total Absent 66953 DIST-A Oct 01, 2003
Aug 14, 2003 1RT Total Absent 66659 DIST-A Sep 05, 2003
Jul 28, 2003 1RT Total Absent 66335 DIST-A Aug 08, 2003
Jul 15, 2003 1RT Total Absent 66142 DIST-A Aug 01, 2003
Jun 18, 2003 1RT Total Absent 65649 DIST-A Jun 30, 2003
Jun 02, 2003 1RT Total Absent 65325 DIST-A Jun 23, 2003
May 06, 2003 1RT Total Absent 64997 DIST-A May 30, 2003
Apr 25, 2003 1RT Total Absent M0030425PC16 DIST-A May 07, 2003
Apr 22, 2003 1RT Total Absent 64797 DIST-A May 12, 2003
Oct 03, 2002 1RT Total Absent 62104 DIST-A Oct 30, 2002
Sep 09, 2002 1RT Total Absent 61537 DIST-A Sep 26, 2002
Aug 01, 2002 1RT Total Absent 60839 DIST-A Aug 23, 2002
May 16, 2002 1RT Total Absent 59132 DIST-A Dec 31, 1969
Jan 15, 2002 1RT Total Absent 57386 DIST-A Jan 31, 2002
Jan 03, 2002 1RT Total Absent 57168 DIST-A Jan 10, 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


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