OHA Drinking Water Services
OR41
PWS ID: 91110 ---- ODOT HD MIDLAND INFO CTR RA
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:  Hide 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 28, 2024 1RT Total Absent B24-2798 DIST-A Nov 04, 2024
Aug 28, 2024 1RT Total Absent B24-2215 DIST-A Sep 01, 2024
May 01, 2024 1RT Total Absent B24-909 EAST DRINKING FOUNT. DIST-A May 06, 2024
Mar 25, 2024 1RT Total Absent B24-6617 NW DRINKING FOUNT. DIST-A Apr 01, 2024
Dec 06, 2023 1RT Total Absent B23-3125 NE DRINKING FOUNT. DIST-A Dec 11, 2023
Sep 21, 2023 1RT Total Absent B23-2417 TRAVEL BUILDING DIST-A Sep 25, 2023
May 24, 2023 1RT Total Absent B23-1084 DRINKING FOUNTAIN DIST-A May 30, 2023
Jan 30, 2023 1RT Total Absent B23-188 PIPE CHASE SINK DIST-A Feb 02, 2023
Oct 12, 2022 1RT Total Absent B22-2599 NE DRINKING FOUNTAIN DIST-A Oct 15, 2022
Jul 06, 2022 1RT Total Absent B22-1607 MECH.ROOM UTILITY DIST-A Jul 14, 2022
May 25, 2022 1RT Total Absent B22-1152 VISITOR CENTER SINK DIST-A May 26, 2022
Jan 19, 2022 1RT Total Absent B22-135 RESTROOM MECH ROOM DIST-A Jan 21, 2022
Oct 27, 2021 1RT Total Absent B21-2876 SE DRINKING FOUNTAIN DIST-A Oct 29, 2021
Jul 07, 2021 1RT Total Absent B21-1661 WELL HOUSE DIST-A Jul 13, 2021
Apr 28, 2021 1RT Total Absent B21-890 NW DRINKING FOUNTAIN DIST-A May 08, 2021
Jan 20, 2021 1RT Total Absent B21-145 BLDG MECH ROOM DIST-A Jan 22, 2021
Oct 21, 2020 1RT Total Absent B20-2769 SW DRINKING FOUNTAIN DIST-A Oct 30, 2020
Jul 29, 2020 1RT Total Absent B20-1870 NE DRINKING FOUNTAIN DIST-A Jul 31, 2020
Apr 15, 2020 1RT Total Absent B20-773 WELL HEAD DIST-A Apr 17, 2020
Feb 05, 2020 1RT Total Absent B20-256 RR BLDG MOP SINK DIST-A Feb 11, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 16, 2019 1RT Total Absent B19-2865 MECHANICAL ROOM DIST-A Oct 18, 2019
Jul 24, 2019 1RT Total Absent B19-1900 VISITOR CENTER SINK DIST-A Jul 26, 2019
Apr 17, 2019 1RT Total Absent B19-852 PUMP HOUSE DIST-A Apr 19, 2019
Jan 23, 2019 1RT Total Absent B19-178 MIDLAND WELL DIST-A Jan 25, 2019
Oct 17, 2018 1RT Total Absent B183146 WELL DIST-A Oct 22, 2018
Jul 18, 2018 1RT Total Absent B181760 WELL HEAD DIST-A Jul 20, 2018
Jun 28, 2018 1RT Total Absent B181535 SERVICE ROOM DIST-A Jun 29, 2018
Mar 14, 2018 1RT Total Absent B18523 SERVICE CONN DIST-A Mar 19, 2018
Dec 04, 2017 1RT Total Absent B172983 COMMON SINK DIST-A Dec 06, 2017
Sep 06, 2017 1RT Total Absent B172160 SINK DIST-A Sep 19, 2017
Jun 07, 2017 1RT Total Absent B171198 SINK DIST-A Jun 15, 2017
Mar 06, 2017 1RT Total Absent B17412 COMMON SINK DIST-A Mar 10, 2017
Nov 15, 2016 1RT Total Absent B162662 OUTSIDE DIST-A Nov 17, 2016
Sep 07, 2016 1RT Total Absent B162014 OUTSIDE BIB DIST-A Sep 12, 2016
Aug 08, 2016 1RT Total Absent B161755 SINK DIST-A Aug 12, 2016
Mar 01, 2016 1RT Total Absent B16340 REST AREA DIST-A Mar 07, 2016
Dec 02, 2015 1RT Total Absent B152908 OUTSIDE FAUCET DIST-A Dec 11, 2015
Sep 21, 2015 1RT Total Absent B152300 SINK DIST-A Sep 24, 2015
Jun 22, 2015 1RT Total Absent B151416 HOSE BIB DIST-A Jun 29, 2015
Mar 18, 2015 1RT Total Absent B15544 SINK DIST-A Mar 20, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 08, 2014 1RT Total Absent B142857 COMMON AREA DIST-A Dec 18, 2014
Sep 10, 2014 1RT Total Absent B142072 RESTROOM DIST-A Sep 15, 2014
May 28, 2014 1RT Total Absent B141033 UTILITY SINK DIST-A Jun 05, 2014
Mar 26, 2014 1RT Total Absent B14559 SAMPLE PT 1 DIST-A Mar 28, 2014
Nov 19, 2013 1RT Total Absent B133651 DIST-A Nov 25, 2013
Sep 27, 2013 1RT Total Absent B133278 FUACET DIST-A Sep 28, 2013
Jun 18, 2013 1RT Total Absent B131315 SERVICE AREA FAUCET DIST-A Jun 21, 2013
Mar 25, 2013 1RT Total Absent B13587 SAMPLE PT 1 DIST-A Mar 27, 2013
Dec 28, 2012 1RT Total Absent B123133 SAMPLE POINT 1 DIST-A 0.10Dec 31, 2012
Sep 13, 2012 1RT Total Absent B122217 inside tap DIST-A Sep 18, 2012
Jun 21, 2012 1RT Total Absent B121376 sample point 2 DIST-A Jun 22, 2012
Mar 12, 2012 1RT Total Absent B12450 wash room sink DIST-A Mar 16, 2012
Feb 03, 2012 1RT Total Absent B12212 #1 DIST-A Feb 07, 2012
Jan 06, 2012 1RT Total Absent B12046 faucet 2 DIST-A Jan 13, 2012
Dec 02, 2011 1RT Total Absent B112939 fountain 3 DIST-A Dec 09, 2011
Oct 03, 2011 1RT Total Absent B112475 well head DIST-A Oct 06, 2011
Sep 09, 2011 1RT Total Absent B112177 I 1 DIST-A Sep 13, 2011
Aug 05, 2011 1RT Total Absent B11 1856 rest room bldg DIST-A Aug 09, 2011
Jul 01, 2011 1RT Total Absent B11_1502 sink DIST-A Jul 05, 2011
Jun 10, 2011 1RT Total Absent B111261 sample station 3 DIST-A Jun 17, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 02, 2011 1RT Total Absent B11899 sample point 3 DIST-A May 06, 2011
Apr 11, 2011 1RT Total Absent B11732 sample station 3 DIST-A Apr 15, 2011
Mar 03, 2011 1RT Total Absent B11439 sample site 2 DIST-A Mar 11, 2011
Feb 03, 2011 1RT Total Absent B11248 well head DIST-A Feb 11, 2011
Jan 10, 2011 1RT Total Absent B11082 Info Center DIST-A Jan 14, 2011
Dec 17, 2010 1RT Total Absent B103432 Sample Point 2 DIST-A Dec 21, 2010
Nov 01, 2010 1RT Total Absent B102995 Sample point 2 DIST-A Nov 05, 2010
Oct 01, 2010 1RT Total Absent B102654 sample point 2 DIST-A Oct 04, 2010
Sep 02, 2010 1RT Total Absent B102270 Sample station 1 DIST-A Sep 07, 2010
Aug 01, 2010 1RT Total Absent B101866 Well head DIST-A Aug 13, 2010
Jul 11, 2010 1RT Total Absent B101674 sample point 3 DIST-A Jul 16, 2010
Jun 13, 2010 1RT Total Absent B101326 sample point 2 DIST-A Jun 16, 2010
May 02, 2010 1RT Total Absent B10939 Sample point 1 DIST-A May 05, 2010
Apr 04, 2010 1RT Total Absent B10687 Sample point 3 DIST-A Apr 08, 2010
Mar 01, 2010 1RT Total Absent B10427 N drinking fountain DIST-A Mar 04, 2010
Feb 21, 2010 1RT Total Absent B10365 well head DIST-A Feb 24, 2010
Feb 07, 2010 1RT Total Absent B10269 wash room DIST-A Feb 10, 2010
Jan 03, 2010 1RT Total Absent B10016 outside faucet DIST-A Jan 07, 2010
Dec 06, 2009 1RT Total Absent B093061 Info Center DIST-A Dec 09, 2009
Nov 01, 2009 1RT Total Absent B092772 Info Center DIST-A Nov 06, 2009
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 04, 2009 1RT Total Absent B092528 Info Center DIST-A Oct 08, 2009
Sep 18, 2009 1RT Total Absent B092326 WORK ROOM DIST-A Sep 22, 2009
Aug 03, 2009 1RT Total Absent B091828 OUTSIDE FAUCET DIST-A Aug 06, 2009
Jul 10, 2009 1RT Total Absent B091607 INFO CENTER DIST-A Jul 13, 2009
Jun 05, 2009 1RT Total Absent B091260 INFO CENTER DIST-A Jun 08, 2009
May 01, 2009 1RT Total Absent B09926 INFO CENTER DIST-A May 11, 2009
Apr 03, 2009 1RT Total Absent B09692 OUTSIDE FAUCET DIST-A Apr 08, 2009
Mar 02, 2009 1RT Total Absent B09444 REST ROOM SINK DIST-A Mar 03, 2009
Feb 02, 2009 1RT Total Absent B09231 WORK ROOM DIST-A Feb 06, 2009
Jan 09, 2009 1RT Total Absent B09074 INFO CENTER DIST-A Jan 12, 2009
Dec 01, 2008 1RT Total Absent B083010 MIDLAND INFO CENTER DIST-A Dec 02, 2008
Nov 03, 2008 1RT Total Absent B082796 WORK ROOM DIST-A Nov 04, 2008
Oct 06, 2008 1RT Total Absent B082526 OUTSIDE FAUCET DIST-A Oct 07, 2008
Sep 05, 2008 1RT Total Absent B082215 WASH ROOM DIST-A Sep 09, 2008
Aug 01, 2008 1RT Total Absent B081813 INFO CENTER DIST-A Aug 05, 2008
Jul 07, 2008 1RT Total Absent B081524 WASH ROOM DIST-A Jul 08, 2008
Jun 02, 2008 1RT Total Absent B081164 INFO CENTER DIST-A Jun 04, 2008
May 09, 2008 1RT Total Absent B08937 OUTSIDE FAUCET DIST-A May 13, 2008
Mar 31, 2008 1RT Total Absent B08597 WASH ROOM DIST-A Apr 01, 2008
Mar 04, 2008 1RT Total Absent 20800626AA INFO CENTER DIST-A Mar 05, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 15, 2008 1RT Total Absent B08282 INFO CENTER DIST-A Feb 21, 2008
Dec 31, 2007 1RT Total Absent B073348 WORK ROOM DIST-A Jan 02, 2008
Dec 03, 2007 1RT Total Absent B073140 OUTSIDE DRINKING FAU DIST-A Dec 05, 2007
Nov 05, 2007 1RT Total Absent B072907 INFO CENTER DIST-A Nov 07, 2007
Oct 05, 2007 1RT Total Absent B072572 MENS RESTROOM DIST-A Oct 09, 2007
Sep 10, 2007 1RT Total Absent B072215 INFO CENTER DIST-A Sep 14, 2007
Jun 25, 2007 1RT Total Absent B071340 INFO CENTER DIST-A Jul 02, 2007
Jun 04, 2007 1RT Total Absent B071127 WASH ROOM DIST-A Jun 13, 2007
May 04, 2007 1RT Total Absent B07850 WASH ROOM DIST-A May 08, 2007
Apr 02, 2007 1RT Total Absent B07631 INFO CENTER DIST-A Apr 05, 2007
Mar 05, 2007 1RT Total Absent B07432 INFO CENTER DIST-A Mar 08, 2007
Feb 02, 2007 1RT Total Absent B07205 WASH ROOM DIST-A Feb 14, 2007
Jan 05, 2007 1RT Total Absent B07052 RESTROOM DIST-A Jan 08, 2007
Dec 01, 2006 1RT Total Absent B062215 INFO CENTER DIST-A Dec 05, 2006
Nov 03, 2006 1RT Total Absent B062050 INFO CENTER DIST-A Nov 14, 2006
Oct 02, 2006 1RT Total Absent B061840 INFO CENTER DIST-A Oct 03, 2006
Sep 22, 2006 1RT Total Absent B06-1756 INFO CENTER DIST-A Sep 26, 2006
Sep 22, 2006 1RT Total Absent B06-1757 WASH ROOM DIST-A Sep 26, 2006
Sep 15, 2006 1RT Total Absent B06-1989 WORK ROOM DIST-A Sep 26, 2006
Sep 15, 2006 1RT Total Absent B06-1690 INFO CENTER DIST-A Sep 26, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 01, 2006 1RT Total Absent B061564 INFO CENTER DIST-A Sep 14, 2006
Aug 22, 2006 1RT Total Absent B061464 WORK ROOM DIST-A Aug 24, 2006
Aug 09, 2006 1RP Total Absent B061375 B061273 INFO CENTER KITCHEN DIST-A Aug 17, 2006
Aug 09, 2006 1RP Total Absent B061376 B061273 INFO CENTER RESTROOM DIST-A Aug 17, 2006
Aug 09, 2006 1RP Total Absent B061377 B061273 OUTSIDE FAUCET DIST-A Aug 17, 2006
Aug 09, 2006 1RP Total Absent B061378 B061273 WASH ROOM DIST-A Aug 17, 2006
Aug 03, 2006 1RP Total POSITIVE 1307 B061273 WASH ROOM DIST-A Aug 07, 2006
RP E. coli Absent 1307 B061273 WASH ROOM DIST-A
Aug 03, 2006 1RP Total POSITIVE 1306 B061273 INFO CENTER REST ROO DIST-A Aug 07, 2006
RP E. coli Absent 1306 B061273 INFO CENTER REST ROO DIST-A
Aug 03, 2006 1RP Total POSITIVE 1309 B061273 OUT SIDE FAUCET DIST-A Aug 07, 2006
RP E. coli Absent 1309 B061273 OUT SIDE FAUCET DIST-A
Aug 03, 2006 1RP Total POSITIVE 1308 B061273 INFO CENTER KITCHEN DIST-A Aug 07, 2006
RP E. coli Absent 1308 B061273 INFO CENTER KITCHEN DIST-A
Aug 03, 2006 1RP Total POSITIVE B061306 B061273 INFO CENTER RESTROOM DIST-A Aug 07, 2006
RP E. coli Absent B061306 B061273 INFO CENTER RESTROOM DIST-A
Aug 03, 2006 1RP Total POSITIVE B061307 B061273 WASH ROOM DIST-A Aug 07, 2006
RP E. coli Absent B061307 B061273 WASH ROOM DIST-A
Aug 03, 2006 1RP Total POSITIVE B061308 B061273 INFO CENTER KITCHEN DIST-A Aug 07, 2006
RP E. coli Absent B061308 B061273 INFO CENTER KITCHEN DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 03, 2006 1RP Total POSITIVE B061309 B061273 OUTSIDE FAUCET DIST-A Aug 07, 2006
RP E. coli Absent B061309 B061273 OUTSIDE FAUCET DIST-A
Jul 31, 2006 1RT Total POSITIVE B061273 INFO CTR DIST-A Aug 04, 2006
RT E. coli Absent B061273 INFO CTR DIST-A
May 22, 2006 1RT Total Absent B06756 INFO CENTER DIST-A May 30, 2006
Oct 02, 2005 1RT Total Absent B05-1705 INFO CENTER DIST-A Oct 10, 2005
Aug 01, 2005 1RT Total Absent B05-1203 UTILITY ROOM DIST-A Aug 31, 2005
Jul 28, 2005 1RT Total Absent B05-1193 INFO CENTER DIST-A Aug 03, 2005
Jul 05, 2005 1RT Total Absent B05-1002 UTILTY ROOM DIST-A Jul 15, 2005
Jun 08, 2005 1RT Total Absent B05-819 UTILITY ROOM DIST-A Jun 16, 2005
May 02, 2005 1RT Total Absent B05-572 WASH ROOM DIST-A May 12, 2005
Apr 01, 2005 1RT Total Absent B05-420 INFO CENTER DIST-A Apr 05, 2005
Feb 28, 2005 1RT Total Absent B05-258 WASH ROOM DIST-A Mar 03, 2005
Jan 03, 2005 1RT Total Absent B05-133 WASH ROOM DIST-A Feb 03, 2005
Jan 03, 2005 1RT Total Absent B05-001 WASH ROOM DIST-A Jan 17, 2005
Dec 03, 2004 1RT Total Absent 2116 DIST-A Dec 16, 2004
Dec 03, 2004 1RT Total Absent B04-2116 MAIN ROOM DIST-A Dec 15, 2004
Nov 01, 2004 1RT Total Absent B04-1970 WASH ROOM DIST-A Nov 09, 2004
Oct 11, 2004 1RT Total Absent B041853 DIST-A Oct 28, 2004
Oct 11, 2004 1RT Total Absent B04-1853 UTILITY ROOM DIST-A Oct 19, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 31, 2004 1RT Total Absent B04-1576 UTILITY ROOM DIST-A Sep 03, 2004
Aug 02, 2004 1RT Total Absent B04-1359 MIDLAND RESTROOM DIST-A Aug 06, 2004
Jul 01, 2004 1RT Total Absent B04-1079 UTILITY ROOM DIST-A Jul 08, 2004
Jun 02, 2004 1RT Total Absent B04-798 UTILITY ROOM DIST-A Jun 08, 2004
Apr 29, 2004 1RT Total Absent B04-569 UTILITY ROOM DIST-A May 05, 2004
Mar 29, 2004 1RT Total Absent B04-411 UTILITY ROOM DIST-A Apr 01, 2004
Mar 01, 2004 1RT Total Absent B04-269 WASH ROOM DIST-A Mar 05, 2004
Feb 08, 2004 1RT Total Absent B04-157 WASH ROOM DIST-A Feb 17, 2004
Nov 05, 2003 1RT Total Absent B031812 DIST-A Nov 21, 2003
Oct 01, 2003 1RT Total Absent B031571 DIST-A Oct 13, 2003
Sep 02, 2003 1RT Total Absent B031351 DIST-A Sep 15, 2003
Aug 26, 2003 1RT Total Absent 32091 UTILITY ROOM DIST-A Sep 08, 2003
Aug 26, 2003 1RT Total Absent 32093 UTILITY ROOM DIST-A Sep 08, 2003
Aug 26, 2003 1RT Total Absent 32094 UTILITY ROOM DIST-A Sep 08, 2003
Aug 26, 2003 1RT Total POSITIVE 32092 UTILITY ROOM DIST-A Sep 08, 2003
RT E. coli Absent 32092 UTILITY ROOM DIST-A
Aug 26, 2003 1RT Total Absent 32095 UTILITY ROOM DIST-A Sep 08, 2003
Jul 16, 2003 1RP Total Absent 31681 31527 UTILITY ROOM DIST-A Aug 11, 2003
Jul 16, 2003 1RP Total Absent 31682 31527 UTILITY ROOM DIST-A Aug 11, 2003
Jul 15, 2003 1RP Total Absent 31675 31527 UTILITY ROOM DIST-A Aug 11, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 15, 2003 1RP Total Absent 31674 31527 UTILITY ROOM DIST-A Aug 11, 2003
Jul 02, 2003 1RP Total Absent 31557 31527 UTILITY ROOM DIST-A Aug 11, 2003
Jun 30, 2003 1RT Total POSITIVE 31527 UTILITY ROOM DIST-A Jul 09, 2003
RT E. coli Absent 31527 UTILITY ROOM DIST-A
Jun 01, 2003 1RT Total Absent 31252 DIST-A Jul 09, 2003
Apr 30, 2003 1RT Total Absent 31015 DIST-A May 09, 2003
Apr 01, 2003 1RT Total Absent 30730 DIST-A May 09, 2003
Dec 05, 2002 1RT Total Absent 22920 DIST-A Jan 08, 2003
Nov 05, 2002 1RT Total Absent 22669 DIST-A Dec 11, 2002
Oct 08, 2002 1RT Total Absent 22382 DIST-A Nov 12, 2002
Aug 01, 2002 1RT Total Absent 21737 DIST-A Sep 13, 2002
Jul 02, 2002 1RT Total Absent 21459 DIST-A
Jun 05, 2002 1RT Total Absent 21222 DIST-A
May 06, 2002 1RT Total Absent 20946 DIST-A Jun 07, 2002
Apr 01, 2002 1RT Total Absent 20645 DIST-A May 09, 2002
Mar 06, 2002 1RT Total Absent 20447 DIST-A Apr 11, 2002
Feb 03, 2002 1RT Total Absent 020208 DIST-A Mar 11, 2002
Jan 28, 2002 1RT Total Absent 20169 DIST-A Feb 08, 2002



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:  Hide special samples  ::  Show rejected samples  ::  Exclude results older than 2021


More information for this water system: SDWIS ID 867
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