OHA Drinking Water Services
OR41
PWS ID: 91133 ---- SILVER LAKE MERCANTILE
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:  Hide 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
Jan 31, 2024 1RT Total Absent 24-04834 DIST-A Feb 02, 2024
Jun 27, 2023 1RT Total Absent 23-37459 DIST-A Jun 30, 2023
Jun 08, 2023 1RT Total Absent 23-33389 DIST-A Jun 09, 2023
Mar 07, 2023 1RT Total Absent 23-12419 DIST-A Mar 10, 2023
Oct 06, 2022 1RT Total POSITIVE 2265004 BACK SINK DIST-A Oct 07, 2022
RT E. coli Absent 2265004 BACK SINK DIST-A
May 23, 2022 1RT Total Absent 2233051 DIST-A May 26, 2022
Mar 15, 2022 1RT Total Absent 2217463 DIST-A Mar 18, 2022
Dec 09, 2021 1RT Total Absent 2189760 DIST-A Dec 11, 2021
Sep 09, 2021 1RT Total Absent 2165876 DIST-A Sep 10, 2021
Aug 30, 2021 1RP Total POSITIVE 2162766 2161068 BACK SINK DIST-A Aug 31, 2021
RP E. coli Absent 2162766 2161068 BACK SINK DIST-A
Aug 23, 2021 1RT Total POSITIVE 2161068 BACK SINK DIST-A Aug 24, 2021
RT E. coli Absent 2161068 BACK SINK DIST-A
Jul 28, 2021 1RT Total POSITIVE 2153454 BACK SINK DIST-A Jul 29, 2021
RT E. coli Absent 2153454 BACK SINK DIST-A
Mar 25, 2021 1RT Total Absent 2120165 DIST-A Mar 26, 2021
Feb 24, 2021 1RT Total Absent 2112477 DIST-A Feb 26, 2021
Jan 27, 2021 1RT Total Absent 2105668 DIST-A Feb 02, 2021
Aug 27, 2020 1RP Total Absent 2056422 B0H140601 HOUSE SINK DIST-A Aug 31, 2020
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 24, 2020 1RP Total Absent 2055222 B0H140601 BACK SINK DIST-A Aug 25, 2020
Aug 21, 2020 1RP Total POSITIVE 2055097 B0H140601 BAR SINK DIST-A Aug 24, 2020
RP E. coli Absent 2055097 B0H140601 BAR SINK DIST-A
Aug 19, 2020 1RP Total Absent 2054049 B0H140601 BACK SINK DIST-A Aug 21, 2020
Aug 13, 2020 1RT Total POSITIVE B0H140601 UTILITY SINK DIST-A Aug 17, 2020
RT E. coli Absent B0H140601 UTILITY SINK DIST-A
Jun 29, 2020 1RT Total Absent 2040401 DIST-A Jul 02, 2020
Mar 26, 2020 1RT Total Absent 2020469 DIST-A Mar 30, 2020
Dec 12, 2019 1RT Total Absent 1991594 DIST-A Dec 19, 2019
Sep 26, 2019 1RT Total Absent 1971752 DIST-A Sep 28, 2019
Jun 26, 2019 1RT Total Absent 1945875 DIST-A Jun 28, 2019
Mar 20, 2019 1RT Total Absent 1918832 DIST-A Mar 22, 2019
Oct 24, 2018 1RT Total Absent 1881588 DIST-A Oct 26, 2018
Jul 02, 2018 1RT Total Absent 18-48273 BACK SINK DIST-A Jul 03, 2018
Mar 27, 2018 1RT Total Absent 18-20880 BACK SINK DIST-A Mar 30, 2018
Dec 28, 2017 1RT Total Absent 17-82403 BACK SINK DIST-A Dec 29, 2017
Sep 21, 2017 1RT Total Absent 17-56441 SILVER LK MERCANTILE DIST-A Sep 22, 2017
Jun 20, 2017 1RT Total Absent 17-33051 ROOM 6 DIST-A Jun 23, 2017
Mar 09, 2017 1RT Total Absent 17-11983 MERCANTILE BACK SINK DIST-A Mar 14, 2017
Dec 28, 2016 1RT Total Absent 16-76474 SILVER LK MERCANTILE DIST-A Dec 30, 2016
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 29, 2016 1RT Total Absent 16-59493 MERCANTILE STORESINK DIST-A Sep 30, 2016
May 25, 2016 1RP Total Absent 16_27442 B6E180301 MOTEL ROOM 6 DIST-A May 27, 2016
May 25, 2016 1RP Total Absent 16_27441 B6E180301 MOTEL ROOM 1 DIST-A May 27, 2016
May 25, 2016 1TG Total Absent 16_27440 B6E180301 STORE SINK SRC-AA May 27, 2016
May 20, 2016 1RP Total POSITIVE B6E200603 B6E180301 S L MTOEL SINK R1 DIST-A May 23, 2016
RP E. coli Absent B6E200603 B6E180301 S L MTOEL SINK R1 DIST-A
May 20, 2016 1TG Total POSITIVE B6E200602 B6E180301 WELL SRC-AA May 23, 2016
TG E. coli Absent B6E200602 B6E180301 WELL SRC-AA
May 20, 2016 1RP Total POSITIVE B6E200601 B6E180301 SL MOTEL RM 6 SINK DIST-A May 23, 2016
RP E. coli Absent B6E200601 B6E180301 SL MOTEL RM 6 SINK DIST-A
May 18, 2016 1RT Total POSITIVE B6E180301 STORE SINK DIST-A May 19, 2016
RT E. coli Absent B6E180301 STORE SINK DIST-A
Feb 04, 2016 1RT Total Absent B6B040201 SINK DIST-A Feb 09, 2016
Oct 14, 2015 1RT Total Absent B5J150701 65554 HWY 31 DIST-A Oct 22, 2015
Oct 05, 2015 1RT Total Absent B5J051601 65554 HWY 31 DIST-A Oct 14, 2015
Jan 05, 2015 1RT Total Absent B5A050105 TAP DIST-A Jan 30, 2015
Jan 05, 2015 1RT Total Absent B5A050104 TAP DIST-A Jan 30, 2015
Jan 05, 2015 1RT Total Absent B5A050103 TAP DIST-A Jan 30, 2015
Jan 05, 2015 1RT Total Absent B5A050102 TAP DIST-A Jan 30, 2015
Jan 05, 2015 1RT Total Absent B5A050101 TAP DIST-A Jan 30, 2015
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 11, 2014 1RP Total Absent B4L110103 B4L040101 UPSTREAM ROOM #1 DIST-A Dec 19, 2014
Dec 11, 2014 1TG Total Absent B4L110101 B4L040101 WELL SRC-AA Dec 19, 2014
Dec 11, 2014 1RP Total POSITIVE B4L110104 B4L040101 SAME TAP DIST-A Dec 13, 2014
RP E. coli Absent B4L110104 B4L040101 SAME TAP DIST-A
Dec 11, 2014 1RP Total POSITIVE B4L110102 B4L040101 DOWNSTREAM CLOSET TO WELL DIST-A Dec 13, 2014
RP E. coli Absent B4L110102 B4L040101 DOWNSTREAM CLOSET TO WELL DIST-A
Dec 04, 2014 1RT Total POSITIVE B4L040101 TAP DIST-A Dec 05, 2014
RT E. coli Absent B4L040101 TAP DIST-A
Aug 21, 2014 1RT Total Absent B4H210101 TAP DIST-A Aug 25, 2014
May 29, 2014 1RT Total Absent B4E290101 TAP DIST-A Jun 04, 2014
Feb 20, 2014 1RT Total Absent B4B200101 TAP DIST-A Mar 03, 2014
Nov 07, 2013 1RT Total Absent B3K070301 TAP DIST-A Nov 27, 2013
Aug 15, 2013 1RT Total Absent B3H150101 TAP DIST-A Aug 28, 2013
Jun 13, 2013 1RT Total Absent B3F130101 TAP DIST-A Jun 27, 2013
Feb 21, 2013 1RT Total Absent B3B210101 TAP DIST-A Mar 01, 2013
Oct 11, 2012 1RT Total Absent B2J110101 TAP DIST-A Oct 25, 2012
Aug 16, 2012 1RT Total Absent B2H160101 Tap DIST-A Sep 09, 2012
May 16, 2012 1RT Total Absent B2E160101 Tap DIST-A May 29, 2012
Feb 16, 2012 1RT Total Absent B2B160201 Tap DIST-A Feb 23, 2012
Oct 20, 2011 1RT Total Absent B1J200101 Tap DIST-A Nov 01, 2011
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 18, 2011 1RT Total Absent B1H180101 Tap DIST-A Aug 20, 2011
May 12, 2011 1RT Total Absent B1E120301 Tap DIST-A May 18, 2011
Feb 24, 2011 1RT Total Absent B1B240101 Tap DIST-A Feb 28, 2011
Nov 18, 2010 1RT Total Absent B0K180101 Tap DIST-A Nov 22, 2010
Jul 28, 2010 1RT Total Absent B101833 store sink DIST-A Aug 02, 2010
May 27, 2010 1RT Total Absent B0E270101 Tap DIST-A Jun 04, 2010
Feb 11, 2010 1RT Total Absent B0B110101 Tap DIST-A Feb 15, 2010
Nov 12, 2009 1RT Total Absent B9K120101 Tap DIST-A Nov 25, 2009
Jul 08, 2009 1RT Total Absent B9G080101 TAP DIST-A Jul 16, 2009
May 21, 2009 1RT Total Absent B9E210301 HOUSE DIST-A May 28, 2009
Mar 05, 2009 1RT Total Absent B9C050101 TAP DIST-A Mar 12, 2009
Mar 05, 2009 1RT Total Absent B9C050102 TAP DIST-A Mar 12, 2009
Mar 05, 2009 1RT Total Absent B9C050103 HOUSE DIST-A Mar 12, 2009
Mar 05, 2009 1RT Total Absent B9C050104 HOUSE DIST-A Mar 12, 2009
Mar 05, 2009 1RT Total Absent B9C050105 STORE DIST-A Mar 12, 2009
Feb 25, 2009 1RP Total Absent B9B250101 B9B190101 STORE DIST-A Feb 26, 2009
Feb 25, 2009 1RP Total Absent B9B250102 B9B190101 HOUSE DIST-A Feb 26, 2009
Feb 25, 2009 1RP Total Absent B9B250103 B9B190101 HOUSE DIST-A Feb 26, 2009
Feb 25, 2009 1RP Total Absent B9B250104 B9B190101 TAP DIST-A Feb 26, 2009
Feb 19, 2009 1RT Total POSITIVE B9B190101 TAP DIST-A Feb 20, 2009
RT E. coli Absent B9B190101 TAP DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 20, 2008 1RT Total Absent B8K200101 TAP DIST-A Dec 01, 2008
Jul 17, 2008 1RT Total Absent B8G170101 65554 HWY 31 DIST-A Jul 28, 2008
May 12, 2008 1RT Total Absent B8E120101 TAP DIST-A May 20, 2008
Feb 27, 2008 1RT Total Absent B8B270101 TAP DIST-A Feb 28, 2008
Nov 14, 2007 1RT Total Absent B7K140201 TAP DIST-A Nov 20, 2007
Aug 15, 2007 1RT Total Absent B7H150401 TAP DIST-A Aug 22, 2007
Jun 14, 2007 1RT Total Absent B7F140201 TAP DIST-A Jun 15, 2007
Feb 15, 2007 1RT Total Absent B7B150201 TAP DIST-A Feb 20, 2007
Nov 09, 2006 1RT Total Absent B6K090201 TAP DIST-A Nov 15, 2006
Aug 03, 2006 1RT Total Absent B6H030201 DIST-A Aug 10, 2006
Jun 01, 2006 1RT Total Absent B6F010301 DIST-A Jun 06, 2006
Mar 09, 2006 1RT Total Absent NB603053 TAP DIST-A Apr 04, 2006
Nov 03, 2005 1RT Total Absent NB511012 TAP DIST-A Nov 21, 2005
Jul 21, 2005 1RT Total Absent NB507295 TAP DIST-A Aug 01, 2005
May 12, 2005 1RT Total Absent NB505265 TAP DIST-A Jun 02, 2005
Mar 25, 2005 1RT Total Absent NB503346 TAP DIST-A Apr 07, 2005
Nov 10, 2004 1RT Total Absent NB411149 TAP DIST-A Nov 17, 2004
Jul 29, 2004 1RT Total Absent NB407494 TAP DIST-A Aug 05, 2004
Jun 10, 2004 1RT Total Absent NB406290 TAP DIST-A Jun 14, 2004
Feb 20, 2004 1RT Total Absent NB402217 KITCHEN SINK DIST-A Feb 25, 2004
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 19, 2004 1RT Total Absent NB402201 TAP DIST-A Feb 25, 2004
Nov 06, 2003 1RT Total Absent NB311058 DIST-A Nov 18, 2003
Aug 04, 2003 1RT Total Absent A30804AI1 SINK FAUCET DIST-A Aug 15, 2003
Jul 24, 2003 1RT Total Absent NB307446 DIST-A Aug 11, 2003
May 22, 2003 1RT Total Absent NB305369 DIST-A Jun 03, 2003
Feb 20, 2003 1RT Total Absent NB302223 DIST-A Feb 25, 2003
Nov 20, 2002 1RT Total Absent NB211249 DIST-A Dec 05, 2002
Oct 01, 2002 1RT Total Absent NB2100001 DIST-A Oct 08, 2002
Jun 13, 2002 1RT Total Absent NB206255 DIST-A Jun 21, 2002
Feb 14, 2002 1RT Total Absent NB202131 DIST-A Mar 01, 2002



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:  Hide special samples  ::  Show rejected samples  ::  Exclude results older than 2021


More information for this water system: SDWIS ID 2182
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  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection 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  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login