OHA Drinking Water Services
OR41
PWS ID: 90546 ---- PROSPECT CHARTER SCHOOL
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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
Jun 28, 2024 1RT Total Absent 24061270_01A STAFF/BREAKROOM DIST-A Jul 02, 2024
Mar 27, 2024 1RT Total Absent 24031077_01A STAFF ROOM DIST-A Apr 01, 2024
Dec 29, 2023 1RT Total Absent 23121171_01A STAFF ROOM DIST-A Jan 02, 2024
Sep 25, 2023 1RT Total Absent 23090984_01A STAFF ROOM DIST-A Oct 05, 2023
Jun 08, 2023 1RT Total Absent 23060451_01A STAFF ROOM SINK DIST-A Jun 12, 2023
Mar 28, 2023 1RT Total Absent 23031213_01A STAFF/BREAK SINK DIST-A Mar 30, 2023
Dec 27, 2022 1RT Total Absent 22121122_01A STAFF ROOM DIST-A Jan 03, 2023
Sep 22, 2022 1RT Total Absent 22091061_01A BREAK ROOM DIST-A Sep 26, 2022
Jun 30, 2022 1RT Total Absent 22061404_01A STAFF BREAK ROOM DIST-A Jul 07, 2022
Mar 30, 2022 1RT Total Absent 22031456_01A STAFF ROOM KITCHEN SINK DIST-A Apr 04, 2022
Dec 31, 2021 1AS Total Absent 21121314_01A WELLHEAD SRC-AB Jan 04, 2022
Dec 31, 2021 1RT Total Absent 21121312_01A BUS BARN DIST-A Jan 04, 2022
Sep 30, 2021 1AS Total Absent 21091336_01A PUMP HOUSE/WELLHEAD SRC-AB Oct 04, 2021
Sep 30, 2021 1RT Total Absent 21091323_01A BUS BARN DIST-A Oct 04, 2021
Jun 25, 2021 1RT Total Absent 21061440_01A BUS BARN DIST-A Jun 29, 2021
Jun 25, 2021 1AS Total Absent 21061439_01A WELLHEAD SRC-AB Jun 29, 2021
Mar 31, 2021 1RT Total Absent 21031802_01A BUS BARN DIST-A Apr 07, 2021
Dec 23, 2020 1AS Total Absent 20121286_01A WELLHEAD SRC-AB Jan 04, 2021
Dec 23, 2020 1RT Total Absent 20121284_01A BUS BARN DIST-A Jan 04, 2021
Mar 30, 2020 1RT Total Absent 20031172_01A STAFF ROOM SINK DIST-A Apr 06, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 20, 2019 1RT Total Absent 19121022_01A BIG GYM DIST-A Dec 27, 2019
Dec 20, 2019 1AS Total Absent 19121021_01A WELLHEAD SRC-AB Dec 27, 2019
Sep 25, 2019 1RT Total Absent 19091096_01A HIGH SCHOOL ADMIN BLDG DIST-A Sep 29, 2019
Jun 14, 2019 1RT Total Absent 19060617_01A KITCHEN SINK DIST-A Jun 24, 2019
Mar 28, 2019 1RT Total Absent 1903B47_01A STAFF ROOM DIST-A Apr 01, 2019
Dec 26, 2018 1AS Total Absent 1812954_01A WELLHEAD SRC-AB Jan 02, 2019
Dec 26, 2018 1RT Total Absent 1812953_01A HIGH SCHOOL DIST-A Jan 02, 2019
Sep 27, 2018 1RT Total Absent 1809B96_01A BIG GYM DIST-A Oct 03, 2018
Jun 20, 2018 1RT Total Absent 1806879_01A KITCHEN DIST-A Jun 23, 2018
Mar 30, 2018 1RT Total Absent 1803B67_01A STAFF ROOM DIST-A Apr 04, 2018
Dec 28, 2017 1AS Total Absent 1712894_01A WELLHEAD SRC-AB Jan 05, 2018
Dec 28, 2017 1RT Total Absent 1712892_01A HIGH SCHOOL DIST-A Jan 05, 2018
Sep 27, 2017 1RT Total Absent 1709A48_01A MS ROOM 8 DIST-A Oct 04, 2017
Jun 29, 2017 1RT Total Absent 1706C10_01A BIG GYM DIST-A Jul 06, 2017
Mar 31, 2017 1RT Total Absent 1703B60_01A STAFF ROOM DIST-A Apr 06, 2017
Dec 28, 2016 1RT Total Absent 1612A12_01A HIGH SCHOOL DIST-A Dec 30, 2016
Dec 28, 2016 1AS Total Absent 1612A11_01A WELL HEAD SRC-AB Dec 30, 2016
Sep 27, 2016 1RT Total Absent 1609B77_01A BIG GYM DIST-A Sep 29, 2016
Jun 28, 2016 1RT Total Absent 1606C55_01A BUS BARN DIST-A Jun 30, 2016
Mar 24, 2016 1RT Total Absent 1603864_01A STAFF ROOM DIST-A Mar 28, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 29, 2015 1RT Total Absent 1512A05_01A BUS BARN DIST-A Jan 04, 2016
Dec 29, 2015 1AS Total Absent 1512A02_01A WELL HOUSE SRC-AB Jan 04, 2016
Sep 24, 2015 1RT Total Absent 1509947_01A BUS BARN DIST-A Oct 02, 2015
Jun 23, 2015 1RT Total Absent 1506921_01A HIGH SCHOOL DIST-A Jul 01, 2015
Mar 31, 2015 1RT Total Absent 1503A19_01A BIG GYM DIST-A Apr 06, 2015
Dec 30, 2014 1AS Total Absent 1412C49_01A WELL HEAD SRC-AB Jan 02, 2015
Dec 30, 2014 1RT Total Absent 1412C48_01A MPR KITCHEN DIST-A Jan 02, 2015
Sep 29, 2014 1RT Total Absent 1409A93_01A ADMIN BUILDING DIST-A Oct 07, 2014
Apr 30, 2014 1RT Total Absent 1404841_01A KITCHEN DIST-A May 02, 2014
Feb 03, 2014 1RT Total Absent 1402034_01A STAFF ROOM DIST-A 1.00Feb 24, 2014
Dec 19, 2013 1CO Total POSITIVE 131258905A 131252001A WELL SRC-AA Dec 23, 2013
CO E. coli POSITIVE 131258905A 131252001A WELL SRC-AA
Dec 19, 2013 1CO Total POSITIVE 131258904A 131252001A WELL SRC-AA Dec 23, 2013
CO E. coli Absent 131258904A 131252001A WELL SRC-AA
Dec 19, 2013 1CO Total POSITIVE 131258903A 131252001A WELL SRC-AA Dec 23, 2013
CO E. coli Absent 131258903A 131252001A WELL SRC-AA
Dec 19, 2013 1CO Total Absent 131258902A 131252001A WELL SRC-AA Dec 23, 2013
Dec 19, 2013 1CO Total POSITIVE 131258901A 131252001A WELL SRC-AA Dec 23, 2013
CO E. coli Absent 131258901A 131252001A WELL SRC-AA
Dec 18, 2013 1AS Total POSITIVE 131252001A WELL SRC-AA Dec 20, 2013
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
AS E. coli POSITIVE 131252001A WELL SRC-AA
Nov 05, 2013 1RT Total Absent 1311099_01A HS MATH ROOM DIST-A Nov 08, 2013
Aug 22, 2013 1RT Total Absent 1308767_01A ROOM 3 QUAD DIST-A Sep 06, 2013
May 13, 2013 1RT Total Absent 1305361_01A KITCHEN DIST-A Jun 04, 2013
Feb 15, 2013 1RT Total Absent 1302360_01A STAFF ROOM DIST-A Feb 26, 2013
Oct 18, 2012 1RT Total Absent 1210543_01A ROOM 5 DIST-A Nov 05, 2012
Oct 18, 2012 1AS Total POSITIVE 121054401A WELL SRC-AA Oct 19, 2012
AS E. coli Absent 121054401A WELL SRC-AA
Sep 04, 2012 1RT Total Absent 1209024_01A Room 1 Quad DIST-A Sep 28, 2012
May 16, 2012 1RT Total Absent 1205411_01A Kitchen DIST-A May 21, 2012
Feb 16, 2012 1RT Total Absent 1202427_01A Staff Room DIST-A Feb 23, 2012
Nov 15, 2011 1RT Total Absent 1111364_01A High School Math Roo DIST-A Nov 23, 2011
Nov 15, 2011 1AS Total POSITIVE 111136501A well SRC-AA Nov 17, 2011
AS E. coli Absent 111136501A well SRC-AA
Aug 10, 2011 1RT Total Absent 1108326_01A Room 4 DIST-A Aug 29, 2011
Jun 22, 2011 1RT Total Absent 1106653_05A Kitchen DIST-A Jul 06, 2011
Jun 22, 2011 1RT Total Absent 1106653_04A Pre School Bathroom DIST-A Jul 06, 2011
Jun 22, 2011 1RT Total Absent 1106653_03A Room 2 Sink DIST-A Jul 06, 2011
Jun 22, 2011 1RT Total Absent 1106653_02A ERC Room Sink DIST-A Jul 06, 2011
Jun 22, 2011 1RT Total Absent 1106653_01A Room 1 Sink DIST-A Jul 06, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 19, 2011 1TG Total Absent 1105522_05A 110548001A Well Head SRC-AA Jun 03, 2011
May 19, 2011 1RP Total Absent 1105522_04A 110548001A Kitchen DIST-A Jun 03, 2011
May 19, 2011 1RP Total Absent 1105522_03A 110548001A Kindergarten DIST-A Jun 03, 2011
May 19, 2011 1RP Total Absent 1105522_02A 110548001A Pre-School DIST-A Jun 03, 2011
May 19, 2011 1RP Total Absent 1105522_01A 110548001A Bus Barn DIST-A Jun 03, 2011
May 18, 2011 1RT Total POSITIVE 110548001A 140 Mill Creek Dr ki DIST-A 0.20May 19, 2011
RT E. coli Absent 110548001A 140 Mill Creek Dr ki DIST-A 0.20
Feb 02, 2011 1RT Total Absent 110206001A Staff Room DIST-A Feb 22, 2011
Nov 01, 2010 1RT Total Absent 101101101A High School Home EC DIST-A 0.40Nov 18, 2010
Jul 14, 2010 1RT Total Absent 100736601A Quad Room 4 DIST-A Jul 27, 2010
Jul 14, 2010 1AS Total Absent 100736701A well head SRC-AA Jul 19, 2010
May 12, 2010 1RT Total Absent 100529001A Kitchen DIST-A May 31, 2010
Feb 09, 2010 1RT Total Absent 100224201A Staff Room DIST-A Feb 18, 2010
Nov 02, 2009 1RT Total Absent 091102201A Office Restroom DIST-A 0.20Nov 05, 2009
Jul 29, 2009 1RT Total Absent 090769301A QUAD ROOM 1 DIST-A 0.35Aug 04, 2009
May 14, 2009 1RT Total Absent 090534901A KITCHEN DIST-A 0.40May 18, 2009
Feb 17, 2009 1RT Total Absent 090232501A 160 MILL CR KITCHEN DIST-A Mar 03, 2009
Nov 12, 2008 1RT Total Absent 081126501A HS FOUNTAIN DIST-A Nov 17, 2008
Aug 13, 2008 1RT Total Absent 080835901A ROOM 8 DIST-A Aug 18, 2008
May 21, 2008 1RT Total Absent 080543801A 140 MILL CREEK DR DIST-A Jun 04, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 20, 2008 1RT Total Absent 0802366-01A STAFF ROOM DIST-A Feb 29, 2008
Nov 14, 2007 1RT Total Absent 071128701A HS DRINKING FOUNTAIN DIST-A Nov 27, 2007
Aug 21, 2007 1RT Total Absent 070856201A ROOM 8 DIST-A Aug 28, 2007
May 22, 2007 1RT Total Absent 070550701A KITCHEN DIST-A May 24, 2007
Mar 14, 2007 1RT Total Absent 070327501A WELL HEAD DIST-A Mar 20, 2007
Feb 16, 2007 1RT Total Absent 070233401A STAFF ROOM DIST-A Feb 20, 2007
Nov 08, 2006 1RT Total Absent 061120301A HS DRINKING FOUNTAIN DIST-A Nov 14, 2006
Aug 16, 2006 1RT Total Absent 060846501A ROOM 4 QUADS DIST-A Aug 18, 2006
May 09, 2006 1RT Total Absent 060519701A KITCHEN DIST-A May 12, 2006
Feb 09, 2006 1RT Total Absent 060221001A STAFF ROOM DIST-A Feb 13, 2006
Dec 20, 2005 1RT Total Absent 051245301A HIGH SCHOOL HALL DIST-A Dec 23, 2005
Aug 17, 2005 1RT Total Absent 0508510 01A 1-4 QUAD DIST-A Aug 22, 2005
May 03, 2005 1RT Total Absent 0505060-01A KITCHEN DIST-A May 05, 2005
Feb 28, 2005 1RT Total Absent 050256601A DIST-A Mar 04, 2005
Nov 23, 2004 1RT Total Absent 041149401A DIST-A Dec 01, 2004
Jul 23, 2004 1RT Total Absent 040754901A DIST-A Aug 02, 2004
May 19, 2004 1RT Total Absent 040535401A DIST-A May 25, 2004
Feb 20, 2004 1RT Total Absent 040237101A DIST-A Feb 25, 2004
Dec 31, 2003 1RT Total Absent 031263401A DIST-A Jan 12, 2004
Jul 21, 2003 1RT Total Absent 030740501A DIST-A Jul 28, 2003
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 08, 2003 1RT Total Absent 030518001A DIST-A Jul 01, 2003
Feb 12, 2003 1RT Total Absent 030219001A DIST-A Feb 20, 2003
Nov 08, 2002 1RT Total Absent 021115501A DIST-A Nov 14, 2002
Aug 02, 2002 1RT Total Absent 020804301A DIST-A
May 02, 2002 1RT Total Absent 020505101A DIST-A May 09, 2002
Feb 13, 2002 1RT Total Absent 020221601A DIST-A Feb 19, 2002



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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


More information for this water system: SDWIS ID 697
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