OHA Drinking Water Services
OR41
PWS ID: 91920 ---- REDWOOD ELEMENTARY SD 7
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 02, 2024 1RT Total Absent 22401029AA TEACHERS ROOM DIST-A Apr 11, 2024
Jan 09, 2024 1RT Total Absent 22400159AA KITCHEN DIST-A Jan 29, 2024
Oct 10, 2023 1RT Total Absent 22303539AA KITCHEN DIST-A Oct 17, 2023
Aug 08, 2023 1RT Total Absent 22302655AA TEACHERS ROOM DIST-A Aug 30, 2023
Apr 18, 2023 1RT Total Absent 22301176AA KITCHEN DIST-A Apr 24, 2023
Jan 10, 2023 1RT Total Absent 22300088AA KITCHEN DIST-A Jan 23, 2023
Nov 29, 2022 1RT Total Absent 22204001AA TEACHERS ROOM DIST-A Dec 03, 2022
Jul 05, 2022 1RT Total Absent 22202128AA OUTSIDE FAUCET DIST-A Jul 06, 2022
Apr 05, 2022 1RT Total Absent 22201084AA KITCHEN DIST-A Apr 07, 2022
Jan 11, 2022 1RT Total Absent 22200101AA TEACHERS ROOM DIST-A Jan 12, 2022
Oct 05, 2021 1RT Total Absent 22103348AA TEACHERS ROOM DIST-A Oct 18, 2021
Jul 20, 2021 1RT Total Absent 22102390AA OUTSIDE FAUCET DIST-A Jul 21, 2021
Apr 06, 2021 1RT Total Absent 22101104AA TEACHERS ROOM DIST-A Apr 08, 2021
Feb 02, 2021 1RT Total Absent 22100340AA KITCHEN DIST-A Feb 09, 2021
Oct 20, 2020 1RT Total Absent 22003524AA KITCHEN DIST-A Oct 22, 2020
Jul 08, 2020 1RT Total Absent 22002184AA JANITORS SINK DIST-A Jul 09, 2020
Jun 09, 2020 1RT Total Absent 22001771AA KITCHEN DIST-A Jun 11, 2020
Jan 28, 2020 1RT Total Absent 22000282AA KICHEN DIST-A Jan 31, 2020
Dec 10, 2019 1RT Total Absent 21904558AA TEACHERS ROOM DIST-A Dec 17, 2019
Jul 16, 2019 1RT Total Absent 21902602AA KITCHEN DIST-A Jul 18, 2019
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Apr 09, 2019 1RT Total Absent 21901202AA KITCHEN DIST-A Apr 11, 2019
Jan 22, 2019 1RT Total Absent 21900293AA TEACHERS ROOM DIST-A Feb 01, 2019
Oct 16, 2018 1RT Total Absent 21803627AA KITCHEN DIST-A Oct 19, 2018
Jul 10, 2018 1RT Total Absent 21802383AA KITCHEN DIST-A Jul 16, 2018
Apr 17, 2018 1RT Total Absent 21801229AA TEACHERS ROOM DIST-A May 02, 2018
Feb 13, 2018 1RT Total Absent 21800451AA KITCHEN DIST-A Feb 26, 2018
Oct 10, 2017 1RT Total Absent 21703601AA KITCHEN DIST-A Oct 18, 2017
Sep 12, 2017 1RT Total Absent 21703278AA TEACHERS ROOM DIST-A Sep 20, 2017
Apr 04, 2017 1RT Total Absent 21701076AA KITCHEN DIST-A Apr 07, 2017
Jan 23, 2017 1RT Total Absent 21700241AA TEACHERS ROOM DIST-A Jan 25, 2017
Oct 18, 2016 1RT Total Absent 21603742AA KITCHEN DIST-A Nov 03, 2016
Aug 09, 2016 1RT Total Absent 21602800AA KITCHEN DIST-A Aug 23, 2016
Apr 19, 2016 1RT Total Absent 21601242AA KITCHEN DIST-A Apr 28, 2016
Jan 12, 2016 1RT Total Absent 21600109AA WELL DIST-A Jan 15, 2016
Oct 13, 2015 1RT Total Absent 21503887AA TEACHERS ROOM DIST-A Oct 29, 2015
Aug 04, 2015 1RT Total Absent 21503001AA KITCHEN DIST-A Sep 02, 2015
Apr 07, 2015 1RT Total Absent 21501331AA KITCHEN DIST-A Apr 17, 2015
Jan 20, 2015 1RT Total Absent 21500251AA TEACHERS ROOM DIST-A Feb 02, 2015
Nov 11, 2014 1RT Total Absent 21404399AA OUTSIDE DIST-A Nov 18, 2014
Jul 22, 2014 1RT Total Absent 21402754AA OUTSIDE FAUCET DIST-A Aug 04, 2014
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Apr 15, 2014 1RT Total Absent 21401444AA KITCHEN DIST-A Apr 21, 2014
Feb 11, 2014 1RT Total Absent 21400578AA TEACHERS ROOM DIST-A Feb 21, 2014
Oct 15, 2013 1RT Total Absent 21304675AA TEACHER ROOM DIST-A Oct 28, 2013
Jul 09, 2013 1RT Total Absent 21302942AA JANITORS SINK DIST-A Jul 24, 2013
Apr 16, 2013 1RT Total Absent 21301591AA KITCHEN DIST-A Apr 17, 2013
Jan 15, 2013 1RT Total Absent 21300196AA KITCHEN DIST-A Jan 17, 2013
Oct 23, 2012 1RT Total Absent 21204209AA KITCHEN DIST-A Oct 25, 2012
Jul 31, 2012 1RT Total Absent 21202925AA Room #23 DIST-A Aug 01, 2012
Apr 17, 2012 1RT Total Absent 21201401AA Kitchen DIST-A Apr 19, 2012
Jan 10, 2012 1RT Total Absent 21200143AA Teachers Room DIST-A Jan 11, 2012
Oct 11, 2011 1RT Total Absent 21103963AA Teachers Room DIST-A Oct 12, 2011
Jul 12, 2011 1RT Total Absent 21102592AA Janitors Sink DIST-A Jul 15, 2011
Jun 07, 2011 1RT Total Absent 21102057AA Kitchen DIST-A Jun 09, 2011
Jan 11, 2011 1RT Total Absent 21100170AA Kitchen DIST-A Jan 12, 2011
Nov 16, 2010 1RT Total Absent 21004616AA Teachers Room DIST-A Nov 17, 2010
Jul 12, 2010 1RT Total Absent 21002712AA Well Tap DIST-A Jul 15, 2010
Apr 13, 2010 1RT Total Absent 21001399AA Teachers Room DIST-A Apr 14, 2010
Mar 09, 2010 1RT Total Absent 21000852AA Kitchen DIST-A Mar 11, 2010
Nov 17, 2009 1RT Total Absent 20903937AA Kitchen DIST-A Nov 23, 2009
Jul 21, 2009 1RT Total Absent 20902373AA JANITORS SINK DIST-A Jul 23, 2009
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Apr 21, 2009 1RT Total Absent 20901170AA KITCHEN DIST-A Apr 23, 2009
Jan 20, 2009 1RT Total Absent 20900196AA TEACHERS ROOM DIST-A Jan 21, 2009
Oct 22, 2008 1RT Total Absent 20803735AA TEACHERS ROOM DIST-A Oct 23, 2008
Aug 14, 2008 1RP Total POSITIVE 20802787AA 20802755AA TEACHERS ROOM DIST-A Aug 15, 2008
RP E. coli Absent 20802787AA 20802755AA TEACHERS ROOM DIST-A
Aug 14, 2008 1RP Total POSITIVE 20802787AB 20802755AA KITCHEN DIST-A Aug 15, 2008
RP E. coli Absent 20802787AB 20802755AA KITCHEN DIST-A
Aug 14, 2008 1RP Total POSITIVE 20802787AC 20802755AA 23 DIST-A Aug 15, 2008
RP E. coli Absent 20802787AC 20802755AA 23 DIST-A
Aug 14, 2008 1RP Total POSITIVE 20802787AD 20802755AA JANITORS SINK DIST-A Aug 15, 2008
RP E. coli Absent 20802787AD 20802755AA JANITORS SINK DIST-A
Aug 12, 2008 1RT Total POSITIVE 20802755AA WELL DIST-A Aug 13, 2008
RT E. coli Absent 20802755AA WELL DIST-A
Apr 22, 2008 1RT Total Absent 20801217AA TEACHERS ROOM DIST-A Apr 23, 2008
Feb 12, 2008 1RT Total Absent 20800396AA KITCHEN DIST-A Feb 13, 2008
Oct 24, 2007 1RT Total Absent 20703934AA KITCHEN DIST-A Oct 25, 2007
Aug 07, 2007 1RT Total Absent 20702766AA KITCHEN DIST-A Sep 07, 2007
May 22, 2007 1RT Total Absent 20701684AA FACULTY ROOM DIST-A May 24, 2007
Feb 20, 2007 1RT Total Absent 20700672AA KITCHEN DIST-A Feb 23, 2007
Oct 24, 2006 1RT Total Absent 20600737AA REDWOOD ELEM. DIST-A Oct 27, 2006
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Aug 22, 2006 1RT Total Absent 264603 REDWOOD ELEMENTARY DIST-A Sep 08, 2006
May 23, 2006 1RT Total Absent 263036 REDWOOD ELEMENTARY DIST-A Jun 12, 2006
Jan 24, 2006 1RT Total Absent 260324 REDWOOD ELEMENTARY DIST-A Jan 31, 2006
Oct 25, 2005 1RT Total Absent 254949 REDWOOD ELEMENTARY DIST-A Nov 03, 2005
Jul 12, 2005 1RT Total Absent 252905 REDWOOD ELEMENTARY DIST-A Aug 03, 2005
Apr 05, 2005 1RT Total Absent 251354 REDWOOD ELEMENTARY DIST-A May 03, 2005
Jan 24, 2005 1RT Total Absent 250317 REDWOOD ELEMENTARY DIST-A Feb 03, 2005
Oct 05, 2004 1RT Total Absent 244405 REDWOOD ELEMENTARY DIST-A Nov 02, 2004
Aug 17, 2004 1RT Total Absent 243588 REDWOOD ELEMENTARY DIST-A Sep 02, 2004
Apr 12, 2004 1RT Total Absent 241367 REDWOOD ELEMENTARY DIST-A May 04, 2004
Jan 15, 2004 1RT Total Absent 240186 DIST-A Feb 04, 2004
Oct 07, 2003 1RT Total Absent 234279 DIST-A Nov 10, 2003
Jul 15, 2003 1RT Total Absent 232762 DIST-A Aug 06, 2003
Apr 24, 2003 1RT Total Absent 231566 DIST-A May 05, 2003
Jan 23, 2003 1RT Total Absent 230238 DIST-A Feb 05, 2003
Dec 19, 2002 1RT Total Absent 225083 DIST-A Dec 30, 2002
Sep 18, 2002 1RT Total Absent 223720 DIST-A Oct 02, 2002
Apr 19, 2002 1RT Total Absent 221447 DIST-A May 03, 2002
Feb 04, 2002 1RT Total Absent 220400 220400 DIST-A Feb 28, 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 1097
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