OHA Drinking Water Services
OR41
PWS ID: 95389 ---- DORENA ELEMENTARY SCHOOL ---- INACTIVE
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:  Show special samples  ::  Show rejected samples  ::  Exclude results older than 2023

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
May 17, 2012 1RT Total Absent 122287 DIST-A May 25, 2012
Feb 02, 2012 1RT Total Absent 120492 DIST-A Feb 09, 2012
Dec 08, 2011 1AS Total Absent 116065 well SRC-AA Dec 16, 2011
Nov 10, 2011 1RT Total Absent 115679 DIST-A Nov 18, 2011
Sep 19, 2011 1RT Total Absent 114648 DIST-A Sep 23, 2011
Jan 20, 2011 1RT Total Absent 110348 DIST-A Jan 28, 2011
Dec 06, 2010 1AS Total POSITIVE 106038 Well SRC-AA Dec 08, 2010
AS E. coli Absent 106038 Well SRC-AA
Dec 02, 2010 1RT Total Absent 105927 DIST-A Dec 08, 2010
Sep 23, 2010 1RT Total Absent 104703 DIST-A Oct 01, 2010
May 27, 2010 1RT Total Absent 102370 DIST-A Jun 04, 2010
Feb 08, 2010 1RT Total Absent 100593 staff room sink DIST-A Feb 22, 2010
Dec 10, 2009 1RT Total Absent 296159 DIST-A Dec 21, 2009
May 07, 2009 1RT Total Absent 292242 DIST-A May 19, 2009
Mar 05, 2009 1RT Total Absent 291118 DIST-A Mar 16, 2009
Oct 09, 2008 1RT Total Absent 285334 DIST-A Oct 20, 2008



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:  Show special samples  ::  Show rejected samples  ::  Exclude results older than 2023