OHA Drinking Water Services
OR41
PWS ID: 91878 ---- TRENT ELEMENTARY SD #1 ---- INACTIVE
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 22, 2009 1RT Total Absent 291957 DIST-A Apr 27, 2009
Jan 21, 2009 1RT Total Absent 290360 DIST-A Jan 26, 2009
Dec 17, 2008 1RT Total Absent 286470 DIST-A Dec 24, 2008
Sep 24, 2008 1RT Total Absent 284972 DIST-A Sep 29, 2008
Apr 09, 2008 1RT Total Absent 281893 DIST-A Apr 14, 2008
Mar 24, 2008 1RT Total Absent 281553 DIST-A Mar 31, 2008
Mar 24, 2008 1RT Total Absent 281554 DIST-A Mar 31, 2008
Mar 24, 2008 1RT Total Absent 281555 DIST-A Mar 31, 2008
Mar 24, 2008 1RT Total Absent 281556 DIST-A Mar 31, 2008
Mar 24, 2008 1RT Total Absent 281557 DIST-A Mar 31, 2008
Feb 22, 2008 1RP Total POSITIVE 280948 280894 NURSES SINK DIST-A Feb 27, 2008
RP E. coli Absent 280948 280894 NURSES SINK DIST-A
Feb 22, 2008 1RP Total POSITIVE 280945 280894 CENTER SINK DIST-A Feb 27, 2008
RP E. coli Absent 280945 280894 CENTER SINK DIST-A
Feb 22, 2008 1RP Total POSITIVE 280947 280894 OFFICE RESTROOM DIST-A Feb 27, 2008
RP E. coli Absent 280947 280894 OFFICE RESTROOM DIST-A
Feb 22, 2008 1RP Total POSITIVE 280946 280894 KITCHEN SINK DIST-A Feb 27, 2008
RP E. coli Absent 280946 280894 KITCHEN SINK DIST-A
Feb 20, 2008 1RT Total POSITIVE 280894 NURSES OFFICE DIST-A Feb 21, 2008
RT E. coli Absent 280894 NURSES OFFICE DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 17, 2007 1RT Total Absent 274449 DIST-A Oct 23, 2007
Jul 25, 2007 1RT Total Absent 273006 DIST-A Jul 30, 2007
May 08, 2007 1RT Total Absent 271599 DIST-A May 14, 2007
Jan 31, 2007 1RT Total Absent 270319 DIST-A Feb 06, 2007
Nov 09, 2006 1RT Total Absent 264994 DIST-A Nov 20, 2006
Jul 28, 2006 1RT Total Absent 262668-1 DIST-A Aug 10, 2006
Jul 28, 2006 1RT Total Absent 262668-2 DIST-A Aug 10, 2006
Jul 28, 2006 1RT Total Absent 262668-3 DIST-A Aug 10, 2006
Jul 28, 2006 1RT Total Absent 262668-4 DIST-A Aug 10, 2006
Jul 28, 2006 1RT Total Absent 262668-5 DIST-A Aug 10, 2006
Jun 27, 2006 1RP Total Absent 262176 261734 NURSES OFFICE DIST-A Jul 03, 2006
Jun 27, 2006 1RP Total Absent 262177 261734 TEACHERS LOUNGE DIST-A Jul 03, 2006
Jun 27, 2006 1RP Total Absent 262178 261734 BOYS BATHROOM DOWN DIST-A Jul 03, 2006
Jun 27, 2006 1RP Total Absent 262179 261734 RM 16 DIST-A Jul 03, 2006
Jun 27, 2006 1RP Total Absent 262180 261734 ROOM 5 DIST-A Jul 03, 2006
Jun 02, 2006 1RP Total Absent 261776 261734 ROOM 16 DIST-A Jun 05, 2006
Jun 02, 2006 1RP Total POSITIVE 261777 261734 ROOM 5 DIST-A Jun 05, 2006
RP E. coli Absent 261777 261734 ROOM 5 DIST-A
Jun 02, 2006 1RP Total POSITIVE 261778 261734 NURSE SINK DIST-A Jun 05, 2006
RP E. coli Absent 261778 261734 NURSE SINK DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 02, 2006 1RP Total POSITIVE 261779 261734 STAFF ROOM SINK DIST-A Jun 05, 2006
RP E. coli Absent 261779 261734 STAFF ROOM SINK DIST-A
Jun 02, 2006 1RP Total Absent 261780 261734 STAFF RESTROOM DIST-A Jun 05, 2006
Jun 02, 2006 1RP Total Absent 261781 261734 BOYS RR DIST-A Jun 05, 2006
Jun 02, 2006 1RP Total Absent 261774 261734 NURSE ROOM DIST-A Jun 05, 2006
Jun 02, 2006 1RP Total Absent 261775 261734 LUNCHROOM DIST-A Jun 05, 2006
May 31, 2006 1RT Total POSITIVE 261734 NURSE SINK DIST-A Jun 01, 2006
RT E. coli Absent 261734 NURSE SINK DIST-A
Feb 16, 2006 1RT Total Absent 260549 DIST-A Feb 27, 2006
Feb 01, 2006 1RT Total Absent 260340 DIST-A Feb 06, 2006
Oct 13, 2005 1RT Total Absent 254215 DIST-A Oct 24, 2005
Aug 22, 2005 1RT Total Absent 253331 DIST-A Aug 29, 2005
Apr 19, 2005 1RT Total Absent 251391 DIST-A Apr 25, 2005
Feb 23, 2005 1RT Total Absent 250591 DIST-A Mar 02, 2005
Nov 30, 2004 1RT Total Absent 244603-1 DIST-A Dec 06, 2004
Nov 30, 2004 1RT Total Absent 244603-2 DIST-A Dec 06, 2004
Nov 30, 2004 1RT Total Absent 244603-3 DIST-A Dec 06, 2004
Nov 04, 2004 1RT Total Absent 244326-1 DIST-A Nov 15, 2004
Nov 04, 2004 1RT Total Absent 244326-2 DIST-A Nov 15, 2004
Oct 25, 2004 1RP Total Absent 244187 244089 LOUNGE DIST-A Nov 01, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 25, 2004 1RP Total Absent 244188 244089 NURSE STATION DIST-A Nov 01, 2004
Oct 25, 2004 1RP Total Absent 244189 244089 WELL HEAD DIST-A Nov 01, 2004
Oct 22, 2004 1RP Total Absent 244164 244089 BOYS RESTRM DIST-A Nov 01, 2004
Oct 20, 2004 1RT Total POSITIVE 244089 NURSES OFFICE DIST-A Oct 25, 2004
RT E. coli Absent 244089 NURSES OFFICE DIST-A
Aug 18, 2004 1RT Total Absent 243031 DIST-A Aug 23, 2004
May 19, 2004 1RT Total Absent 241598 DIST-A May 25, 2004
Mar 25, 2004 1RT Total Absent 240888 DIST-A Apr 05, 2004
Nov 20, 2003 1RT Total Absent 234381 DIST-A Nov 28, 2003
Sep 03, 2003 1RT Total Absent 233285 DIST-A Sep 08, 2003
Jun 25, 2003 1RT Total Absent 232232-1 DIST-A Jun 30, 2003
Jun 25, 2003 1RT Total Absent 232232-2 DIST-A Jun 30, 2003
Jun 25, 2003 1RT Total Absent 232232-3 DIST-A Jun 30, 2003
Jun 25, 2003 1RT Total Absent 232232-4 DIST-A Jun 30, 2003
Jun 25, 2003 1RT Total Absent 232232-5 DIST-A Jun 30, 2003
May 22, 2003 1RT Total POSITIVE 231650 STAFF LOUNGE DIST-A Jun 02, 2003
RT E. coli Absent 231650 STAFF LOUNGE DIST-A
May 22, 2003 1RT Total POSITIVE 231652 ROOM #11 DIST-A Jun 02, 2003
RT E. coli Absent 231652 ROOM #11 DIST-A
May 22, 2003 1RT Total POSITIVE 231648 WELLHEAD DIST-A Jun 02, 2003
RT E. coli Absent 231648 WELLHEAD DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 22, 2003 1RT Total Absent 231651 DIST-A Jun 02, 2003
May 22, 2003 1RT Total Absent 231649 DIST-A Jun 02, 2003
Apr 28, 2003 1RP Total POSITIVE 231337 231326 STAFF LOUNGE DIST-A May 05, 2003
RP E. coli Absent 231337 231326 STAFF LOUNGE DIST-A
Apr 28, 2003 1RP Total POSITIVE 231338 231326 1ST GRADE BOYS RR DIST-A May 05, 2003
RP E. coli Absent 231338 231326 1ST GRADE BOYS RR DIST-A
Apr 28, 2003 1RP Total POSITIVE 231336 231326 3RD GRADE BOY RR DIST-A May 05, 2003
RP E. coli Absent 231336 231326 3RD GRADE BOY RR DIST-A
Apr 28, 2003 1RP Total POSITIVE 231335 231326 GYM DRINKING FTN DIST-A May 05, 2003
RP E. coli Absent 231335 231326 GYM DRINKING FTN DIST-A
Apr 24, 2003 1RT Total POSITIVE 231326 STAFF BATHROOM DIST-A May 05, 2003
RT E. coli Absent 231326 STAFF BATHROOM DIST-A
Feb 03, 2003 1RT Total Absent 230369-1 DIST-A Feb 10, 2003
Feb 03, 2003 1RT Total Absent 230369-2 DIST-A Feb 10, 2003
Feb 03, 2003 1RT Total Absent 230369-3 DIST-A Feb 10, 2003
Feb 03, 2003 1RT Total Absent 230369-4 DIST-A Feb 10, 2003
Feb 03, 2003 1RT Total Absent 230369-5 DIST-A Feb 10, 2003
Jan 24, 2003 1RP Total POSITIVE 230250 230215 STAFF RESTROOM DIST-A Feb 03, 2003
RP Fecal Absent 230250 230215 STAFF RESTROOM DIST-A
Jan 24, 2003 1RP Total POSITIVE 230251 230215 2ND GRAND BOYS REST. DIST-A Feb 03, 2003
RP Fecal Absent 230251 230215 2ND GRAND BOYS REST. DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 24, 2003 1RP Total POSITIVE 230252 230215 1ST GRADE BOYS REST. DIST-A Feb 03, 2003
RP Fecal Absent 230252 230215 1ST GRADE BOYS REST. DIST-A
Jan 24, 2003 1RP Total POSITIVE 230249 230215 STAFF BREAKROOM DIST-A Feb 03, 2003
RP Fecal Absent 230249 230215 STAFF BREAKROOM DIST-A
Jan 22, 2003 1RT Total POSITIVE 230215 DIST-A Jan 27, 2003
RT E. coli Absent 230215 DIST-A
Nov 20, 2002 1RT Total Absent 224080 DIST-A Nov 25, 2002
Aug 21, 2002 1RT Total Absent 222844 STAFF BREAKROOM DIST-A Aug 27, 2002
May 22, 2002 1RT Total Absent 221590 DIST-A May 28, 2002
Jan 23, 2002 1RT Total Absent 220189 DIST-A Jan 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 1069
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Corrosion Control has moved to the Lead & Copper page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login