OHA Drinking Water Services
OR41
PWS ID: 94513 ---- SILVER VALLEY WATER IMPRV DIST
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
Jun 07, 2024 1RT Total Absent 20240607081 OUTSIDE FAUCET DIST-A Jun 19, 2024
Mar 16, 2022 1RT Total Absent 22_003046_0001 HOSE BIBB DIST-A 0.12Mar 25, 2022
Dec 20, 2021 1RT Total Absent 21_014876_0001 HOSE BIB DIST-A 0.20Dec 24, 2021
Sep 15, 2021 1RT Total Absent 21_010873_0001 HOSE BIB DIST-A 0.08Sep 30, 2021
Jun 16, 2021 1RT Total Absent 21_006755_0001 HOSE BIB DIST-A 0.23Jun 28, 2021
Mar 17, 2021 1RT Total Absent 21_002878_0001 HOSE BIB DIST-A 0.45Mar 30, 2021
Dec 16, 2020 1RT Total Absent 20_013881_0001 HOSE BIB DIST-A 0.30Jan 08, 2021
Jul 22, 2020 1RT Total Absent 20_007628_0001 HOSE BIB DIST-A 0.06Jul 31, 2020
Apr 15, 2020 1RT Total Absent 20_003992_0001 HOSE BIB DIST-A 0.08Apr 28, 2020
Jan 22, 2020 1RT Total Absent 20_000876_0001 HOSE BIB DIST-A 1.23Feb 10, 2020
Oct 16, 2019 1RT Total Absent 19_012672_0001 HOSE BIB DIST-A 0.99Oct 23, 2019
Jul 17, 2019 1RT Total Absent 19_008472_0001 HOSE BIB DIST-A 0.43Jul 29, 2019
May 15, 2019 1RT Total Absent 19_005542_0001 HOSE BIB DIST-A 0.12May 21, 2019
Jan 16, 2019 1RT Total Absent 19_000597_0001 FRONT HOSE BIB DIST-A 1.10Jan 22, 2019
Oct 17, 2018 1RT Total Absent 18_009259_0001 FRONT HOSE BIB DIST-A 1.40Oct 29, 2018
Jul 18, 2018 1RT Total Absent 18_005507_0001 HOSE BIB FRONT PORCH DIST-A 0.20Jul 25, 2018
May 16, 2018 1RT Total Absent 18_003308_0001 FRONT FAUCET DIST-A 1.80May 23, 2018
Feb 26, 2018 1RT Total Absent 18_000783_0001 FRONT SPIGOT DIST-A 1.70Mar 07, 2018
Nov 21, 2017 1RT Total Absent 711221103 DIST-A 0.00Nov 28, 2017
Nov 21, 2017 1RT Total Absent 711221102 DIST-A 1.50Nov 28, 2017
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 21, 2017 1RT Total POSITIVE 711221101 SPRING BOX DIST-A Nov 28, 2017
RT E. coli POSITIVE 711221101 SPRING BOX DIST-A
Oct 26, 2017 1RP Total Absent 710271204 710191001 10930 NESKOWIN TRC RD OS DIST-A Oct 30, 2017
Oct 26, 2017 1RP Total Absent 710271203 710191001 10930 NESKOWIN TRCE RD KIT SNK DIST-A Oct 30, 2017
Oct 26, 2017 1RP Total POSITIVE 710271202 710191001 SPRING BOX CREEK DIST-A Oct 30, 2017
RP E. coli POSITIVE 710271202 710191001 SPRING BOX CREEK DIST-A
Oct 26, 2017 1TG Total Absent 710271201 710191001 WELL L38892 SRC-AA Oct 30, 2017
Oct 18, 2017 1RT Total POSITIVE 710191001 KITCHEN SINK DIST-A 0.00Oct 20, 2017
RT E. coli Absent 710191001 KITCHEN SINK DIST-A 0.00
Jul 19, 2017 1RT Total Absent 707200601 OUTSIDE HOSE DIST-A 2.91Jul 27, 2017
Apr 19, 2017 1RT Total Absent 704200101 OUTSIDE PORT DIST-A 2.90Apr 26, 2017
Jan 25, 2017 1RT Total Absent 701261301 OUTSIDE HOSE DIST-A 3.10Feb 01, 2017
Oct 19, 2016 1RT Total Absent 610202101 KITCHEN SINK DIST-A 3.00Oct 26, 2016
May 18, 2016 1RT Total Absent 605191301 SINK DIST-A 3.10May 24, 2016
Feb 04, 2016 1RT Total Absent 602040201 KITCHEN SINK DIST-A 3.00Feb 09, 2016
Oct 21, 2015 1RT Total Absent 510221001 SINK DIST-A 3.10Oct 26, 2015
Jul 15, 2015 1RT Total Absent 507160801 SINK DIST-A 3.00Jul 20, 2015
Apr 15, 2015 1RT Total Absent 504161201 OUTSIDE HOSE DIST-A 3.10Apr 21, 2015
Jan 21, 2015 1RT Total Absent 501220101 SINK DIST-A 2.85Jan 26, 2015
Oct 15, 2014 1RT Total Absent 410160801 SINK DIST-A 2.90Oct 21, 2014
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 16, 2014 1RT Total Absent 407171501 SINK DIST-A 2.90Jul 22, 2014
Apr 16, 2014 1RT Total Absent 404170601 KITCHEN SINK DIST-A 3.10Apr 21, 2014
Jan 15, 2014 1RT Total Absent 401161001 SINK DIST-A 3.00Jan 20, 2014
Oct 16, 2013 1RT Total Absent 310170801 SINK DIST-A 2.90Oct 21, 2013
Jul 17, 2013 1RT Total Absent 307180901 SINK DIST-A 2.90Jul 23, 2013
Apr 17, 2013 1RT Total Absent 304180501 OUTDOOR VALVE DIST-A 3.00Apr 19, 2013
Jan 16, 2013 1RT Total Absent 301170601 KITCHEN SINK DIST-A 2.80Jan 25, 2013
Oct 17, 2012 1RT Total Absent 210180601 YARD TAP DIST-A 3.10Oct 24, 2012
Jul 18, 2012 1RT Total Absent 207190901 Kitchen Sink DIST-A 2.95Jul 24, 2012
Apr 17, 2012 1RT Total Absent 204170001 Sink DIST-A 2.70Apr 20, 2012
Jan 25, 2012 1RT Total Absent 201254101 Sink DIST-A 3.10Jan 31, 2012
Dec 21, 2011 1RT Total Absent 112220801 Kitchen Sink DIST-A 3.50Dec 27, 2011
Nov 16, 2011 1RT Total Absent 111171201 Kitchen Sink DIST-A 0.00Nov 22, 2011
Nov 01, 2011 1RP Total Absent 111012605 110201001 Kitchen Sink DIST-A 0.00Nov 04, 2011
Nov 01, 2011 1RP Total Absent 111012604 110201001 Kitchen Sink DIST-A 0.00Nov 04, 2011
Nov 01, 2011 1RP Total Absent 111012603 110201001 Kitchen Sink DIST-A 0.00Nov 04, 2011
Nov 01, 2011 1RP Total Absent 111012602 110201001 Kitchen Sink DIST-A 0.00Nov 04, 2011
Nov 01, 2011 1TG Total Absent 111012601 110201001 Well SRC-AA Nov 04, 2011
Oct 19, 2011 1RT Total POSITIVE 110201001 45650 Cascade Trace DIST-A 0.00Oct 24, 2011
RT E. coli Absent 110201001 45650 Cascade Trace DIST-A 0.00
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 20, 2011 1RT Total Absent 107211701 Outside Tap DIST-A 0.00Jul 22, 2011
Apr 20, 2011 1RT Total Absent 104210601 Outdoor Supply DIST-A 0.00Apr 26, 2011
Jan 19, 2011 1RT Total Absent 101201201 Hose Bib DIST-A 0.00Jan 24, 2011
Oct 20, 2010 1RT Total Absent 10210401 Outdoor Yard Point DIST-A 0.00Oct 29, 2010
Jul 10, 2010 1RT Total Absent W100538 DIST-A Aug 02, 2010
Apr 19, 2010 1RT Total Absent W100272 DIST-A Apr 23, 2010
Dec 28, 2009 1RT Total Absent W090792-5 DIST-A 0.00Jan 08, 2010
Dec 28, 2009 1RT Total Absent W090792-4 DIST-A 0.00Jan 08, 2010
Dec 28, 2009 1RT Total Absent W090792-3 DIST-A 0.00Jan 08, 2010
Dec 28, 2009 1RT Total Absent W090792-2 DIST-A 0.00Jan 08, 2010
Dec 28, 2009 1RT Total Absent W090792-1 DIST-A 0.00Jan 08, 2010
Oct 21, 2009 1RT Total POSITIVE W090668 54660 Cascade Terrac DIST-A Oct 23, 2009
RT E. coli Absent W090668 54660 Cascade Terrac DIST-A
Jul 15, 2009 1RT Total Absent W090420 DIST-A Jul 20, 2009
Apr 28, 2009 1RT Total Absent W090248 DIST-A May 05, 2009
Feb 18, 2009 1RT Total POSITIVE 20090218021 54620 CASCADE TRACE DIST-A Feb 23, 2009
RT E. coli POSITIVE 20090218021 54620 CASCADE TRACE DIST-A
Oct 28, 2008 1RT Total Absent W080735 DIST-A Nov 03, 2008
Jul 31, 2008 1RT Total Absent W080500 DIST-A Aug 08, 2008
Apr 28, 2008 1RT Total Absent W080267 DIST-A May 07, 2008
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 24, 2008 1RT Total POSITIVE 20080124003 54630 CASCADE TRACE DIST-A Jan 29, 2008
RT E. coli Absent 20080124003 54630 CASCADE TRACE DIST-A
Sep 13, 2007 1RT Total POSITIVE W070617 54625 SILVER CREEK DIST-A Sep 14, 2007
RT E. coli Absent W070617 54625 SILVER CREEK DIST-A
Aug 27, 2007 1RT Total Absent W070559 DIST-A Aug 30, 2007
Aug 27, 2007 1RT Total POSITIVE W070558 WELL DIST-A Aug 28, 2007
RT E. coli Absent W070558 WELL DIST-A
Jul 31, 2007 1RP Total POSITIVE W070496 W070489 VALUE TEAM PUMP WELL DIST-A Aug 01, 2007
RP E. coli Absent W070496 W070489 VALUE TEAM PUMP WELL DIST-A
Jul 25, 2007 1RT Total POSITIVE W070489 10955 NESKOWIN RD DIST-A Jul 26, 2007
RT E. coli Absent W070489 10955 NESKOWIN RD DIST-A
Apr 30, 2007 1RT Total Absent W070263 DIST-A May 07, 2007
Jan 29, 2007 1RT Total Absent W070061 DIST-A Feb 05, 2007
Oct 23, 2006 1RP Total Absent W060727 20061018005 OTHER HOUSE DIST-A Oct 30, 2006
Oct 18, 2006 1RT Total POSITIVE 20061018005 54620 CASCADE DIST-A Oct 20, 2006
RT E. coli Absent 20061018005 54620 CASCADE DIST-A
Aug 03, 2006 1RT Total Absent W060537 DIST-A Aug 14, 2006
Apr 03, 2006 1RT Total Absent 20060403018 EVERSOLE SPIGOT DIST-A May 04, 2006
Feb 07, 2006 1RT Total Absent 20060207018 PAPPAGIANIS DIST-A Mar 03, 2006
Feb 07, 2006 1RT Total Absent 20060207016 AYERS DIST-A Mar 03, 2006
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 07, 2006 1RT Total Absent 20060207019 SCOTT DIST-A Mar 03, 2006
Feb 07, 2006 1RT Total Absent 20060207017 STORAGE TANK DIST-A Mar 03, 2006
Feb 07, 2006 1RT Total Absent 20060207015 EVERSOLE DIST-A Mar 03, 2006
Jan 16, 2006 1RP Total POSITIVE 20060116015 20051024012 AYERS DIST-A Feb 02, 2006
RP E. coli Absent 20060116015 20051024012 AYERS DIST-A
Jan 16, 2006 1RP Total Absent 20060116016 20051024012 WATER TANK SPIGOT DIST-A Feb 02, 2006
Jan 16, 2006 1RP Total POSITIVE 20060116014 20051024012 SCOTT DIST-A Feb 02, 2006
RP E. coli Absent 20060116014 20051024012 SCOTT DIST-A
Jan 16, 2006 1RP Total Absent 20060116013 20051024012 PAPPAGIANIS DIST-A Feb 02, 2006
Jan 16, 2006 1RP Total Absent 20060116017 20051024012 EVERSOLE DIST-A Feb 02, 2006
Oct 24, 2005 1RT Total POSITIVE 20051024013 SPIGOT BELOW TANK DIST-A Nov 09, 2005
RT E. coli Absent 20051024013 SPIGOT BELOW TANK DIST-A
Oct 24, 2005 1RT Total POSITIVE 20051024010 PAPPAGIANIS DIST-A Nov 09, 2005
RT E. coli Absent 20051024010 PAPPAGIANIS DIST-A
Oct 24, 2005 1RT Total POSITIVE 20051024009 EVERSOLE DIST-A Nov 09, 2005
RT E. coli Absent 20051024009 EVERSOLE DIST-A
Oct 24, 2005 1RT Total POSITIVE 20051024011 SCOTT DIST-A Nov 09, 2005
RT E. coli Absent 20051024011 SCOTT DIST-A
Oct 24, 2005 1RT Total POSITIVE 20051024012 AYERS DIST-A Nov 09, 2005
RT E. coli Absent 20051024012 AYERS DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 19, 2005 1RP Total POSITIVE 20050919027 20050912028 EVERSOLE DIST-A Oct 06, 2005
RP E. coli Absent 20050919027 20050912028 EVERSOLE DIST-A
Sep 19, 2005 1RP Total POSITIVE 20050919026 20050912028 SCOTT DIST-A Oct 06, 2005
RP E. coli Absent 20050919026 20050912028 SCOTT DIST-A
Sep 19, 2005 1RP Total POSITIVE 20050919025 20050912028 PAPPAGIANIS DIST-A Oct 06, 2005
RP E. coli Absent 20050919025 20050912028 PAPPAGIANIS DIST-A
Sep 19, 2005 1RP Total Absent 20050919024 20050912028 SPIGOT BELOW WATER DIST-A Oct 06, 2005
Sep 12, 2005 1RT Total POSITIVE 20050912028 54620 CASCADE TRACE/ DIST-A Oct 06, 2005
RT E. coli Absent 20050912028 54620 CASCADE TRACE/ DIST-A
May 09, 2005 1RT Total Absent 20050509_005 54620 CASCADE TRACE/ DIST-A Jun 06, 2005
Jan 28, 2005 1RT Total Absent 20050128_018 54620 CASCADE TRACE/ DIST-A Feb 09, 2005
Jan 28, 2005 1RT Total POSITIVE 20050128_019 DART/SILVER CK LN. DIST-A Feb 09, 2005
RT E. coli Absent 20050128_019 DART/SILVER CK LN. DIST-A
Jan 28, 2005 1RT Total Absent 20050128_020 10930 NESKOWIN TRACE DIST-A Feb 09, 2005
Jan 28, 2005 1RT Total Absent 20050128_021 PAPPAGIANIS/CASCADE DIST-A Feb 09, 2005
Jan 28, 2005 1RT Total Absent 20050128_022 10950 DESKOWIN TRACE DIST-A Feb 09, 2005
Oct 19, 2004 1RP Total Absent 20041019_013 20041011_023 54620 CASCADE TRACE DIST-A Nov 09, 2004
Oct 19, 2004 1RP Total Absent 20041019_014 20041011_023 DARTS SPIGOT DIST-A Nov 09, 2004
Oct 19, 2004 1RP Total Absent 20041019_015 20041011_023 SPIGOT BELOW TANK DIST-A Nov 09, 2004
Oct 19, 2004 1RP Total Absent 20041019_016 20041011_023 10930 NESKOWIN TRACE DIST-A Nov 09, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 11, 2004 1RT Total POSITIVE 20041011_023 54620 CASCADE TRACE/ DIST-A Nov 09, 2004
RT E. coli Absent 20041011_023 54620 CASCADE TRACE/ DIST-A
Sep 09, 2004 1RT Total Absent 20040909_007 54620 CASCADE TRACE DIST-A Oct 11, 2004
Apr 21, 2004 1RT Total Absent 20040421_016 FRONT SPIGOT/10930 N DIST-A May 07, 2004
Mar 10, 2004 1RT Total Absent 20040310_021 FRONT SPIGOT/10930 N DIST-A Apr 09, 2004
Dec 09, 2003 1RT Total POSITIVE 20031210_019 EVERSOLE/SPIGOT AT S DIST-A Jan 12, 2004
RT E. coli Absent 20031210_019 EVERSOLE/SPIGOT AT S DIST-A
Nov 17, 2003 1RP Total Absent 20031117042 20031029027 WELL HEAD DIST-A Dec 03, 2003
Nov 07, 2003 1RP Total Absent 20031107028 20031029027 LEFT SINK,BLUE BATHR DIST-A Dec 03, 2003
Nov 07, 2003 1RP Total POSITIVE 20031107027 20031029027 GUEST BATH SINK/5465 DIST-A Dec 03, 2003
RP E. coli Absent 20031107027 20031029027 GUEST BATH SINK/5465 DIST-A
Nov 07, 2003 1RP Total Absent 20031107026 20031029027 BATH SINK/10930 NESK DIST-A Dec 03, 2003
Nov 05, 2003 1RP Total POSITIVE 20031105020 20031029027 BATHROOM SINK/10930 DIST-A Dec 03, 2003
RP E. coli Absent 20031105020 20031029027 BATHROOM SINK/10930 DIST-A
Oct 29, 2003 1RT Total POSITIVE 20031029027 BATHROOM SINK DIST-A Nov 14, 2003
RT E. coli Absent 20031029027 BATHROOM SINK DIST-A
Jul 29, 2003 1RT Total Absent 030729010 10930 NESKOWIN TRACE DIST-A Aug 05, 2003
Apr 01, 2003 1RT Total Absent 030401013 BATHROOM SINK/10930 DIST-A May 06, 2003
Feb 18, 2003 1RT Total Absent 030218048 BATHROOM SINK/10930 DIST-A Mar 10, 2003
Oct 22, 2002 1RT Total Absent 021022015 BATHROOM SINK/10930 DIST-A Nov 06, 2002
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 13, 2002 1RT Total Absent 020813037 10930 NESKOWIN TRACE DIST-A Sep 05, 2002
Apr 16, 2002 1RT Total Absent 020416021 Bath Sink/10930 Nesk DIST-A May 06, 2002
Jan 15, 2002 1RT Total Absent 020115011 1093 Neskowin Trace/ DIST-A Feb 04, 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 2063
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