PWS ID: 94562 ---- LAMB WESTON

Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  CHEM = Chemical, COLI = Coliform, SOURCE = Coliform source sample*, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  96 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Date
Alert
Date
Source
ID
Source Name Alert
Type
Contaminant Result Alert
Level
MCL Contact
Report
CHEM8935 05/12/2020 05/14/2020 SRC-AA WELL #1 CHEM NITRATE (AS N) 6.925 1005/14/2020
CHEM8935 05/12/2020 05/14/2020 SRC-AB WELL #2 CHEM NITRATE (AS N) 8.625 1005/14/2020
CHEM8935 05/12/2020 05/14/2020 SRC-AC WELL #3 CHEM NITRATE (AS N) 11.85 1005/14/2020
COLI19815 04/21/2020 04/24/2020 DIST-A 78153 Westland Rd COLI COLIFORM, TOTAL (TCR) Present Present Present05/14/2020
COLI19815 04/21/2020 04/24/2020 SRC-AA Well #1, UMAT 2400 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/14/2020
COLI19815 04/21/2020 04/24/2020 SRC-AC Well #3, UMAT 2601 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/14/2020
COLI19775 03/27/2020 03/31/2020 SRC-AC well 3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/14/2020
COLI19725 02/20/2020 02/21/2020 SRC-AB Well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/21/2020
COLI19725 02/20/2020 02/21/2020 SRC-AB Well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/21/2020
COLI19725 02/20/2020 02/21/2020 SRC-AB Well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/21/2020
COLI19725 02/20/2020 02/21/2020 SRC-AB Well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/21/2020
COLI19725 02/20/2020 02/21/2020 SRC-AB Well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/21/2020
COLI19720 02/18/2020 02/20/2020 SRC-AB Well #2 COLI COLIFORM, E. COLI Present Present Present02/20/2020
COLI19720 02/18/2020 02/20/2020 SRC-AA Well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/20/2020
COLI19720 02/18/2020 02/20/2020 SRC-AB Well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/20/2020
COLI19718 02/17/2020 02/19/2020 DIST-A main line lab COLI COLIFORM, TOTAL (TCR) Present Present Present02/19/2020
COLI19716 02/14/2020 02/18/2020 SRC-AC well #3 COLI COLIFORM, E. COLI Present Present Present02/18/2020
COLI19716 02/14/2020 02/18/2020 SRC-AC well #3 COLI COLIFORM, E. COLI Present Present Present02/18/2020
COLI19716 02/14/2020 02/18/2020 SRC-AC well #3 COLI COLIFORM, E. COLI Present Present Present02/18/2020
COLI19716 02/14/2020 02/18/2020 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/18/2020
COLI19716 02/14/2020 02/18/2020 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/18/2020
COLI19716 02/14/2020 02/18/2020 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/18/2020
COLI19716 02/14/2020 02/18/2020 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/18/2020
COLI19716 02/14/2020 02/18/2020 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/18/2020
CHEM8847 02/12/2020 02/14/2020 SRC-AA WELL #1 CHEM NITRATE (AS N) 5.845 1002/14/2020
CHEM8847 02/12/2020 02/14/2020 SRC-AB WELL #2 CHEM NITRATE (AS N) 12.35 1002/14/2020
CHEM8847 02/12/2020 02/14/2020 SRC-AC WELL #3 CHEM NITRATE (AS N) 11.55 1002/14/2020
COLI19713 02/12/2020 02/14/2020 SRC-AC Well #3 COLI COLIFORM, E. COLI Present Present Present02/14/2020
COLI19713 02/12/2020 02/14/2020 SRC-AA Well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/14/2020
COLI19713 02/12/2020 02/14/2020 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/14/2020
COLI19713 02/12/2020 02/14/2020 SRC-AC Well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/14/2020
CHEM8747 12/02/2019 12/16/2019 EP-A EP FOR WELLS #1,#2, & #3 CHEM NITRATE (AS N) 5.85 1012/18/2019
CHEM8691 10/28/2019 11/15/2019 EP-A EP FOR WELLS #1,#2, & #3 CHEM NITRATE (AS N) 6.435 1011/19/2019
CHEM8458 08/08/2019 08/23/2019 EP-A EP FOR WELLS #1,#2, & #3 CHEM NITRATE (AS N) 7.165 1008/27/2019
CHEM8440 08/05/2019 08/07/2019 EP-A EP FOR WELLS #1,#2, & #3 CHEM NITRATE (AS N) 11.25 1008/07/2019
CHEM8380 06/18/2019 06/27/2019 EP-A EP FOR WELLS #1,#2, & #3 CHEM NITRATE (AS N) 8.395 1006/27/2019
CHEM8351 05/29/2019 06/11/2019 SRC-AA WELL #1 CHEM NITRATE (AS N) 6.125 1006/11/2019
CHEM8351 05/29/2019 06/11/2019 SRC-AB WELL #2 CHEM NITRATE (AS N) 11.65 1006/11/2019
CHEM8351 05/29/2019 06/11/2019 SRC-AC WELL #3 CHEM NITRATE (AS N) 125 1006/11/2019
COLI18895 06/03/2019 06/06/2019 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present06/07/2019
COLI18895 06/03/2019 06/06/2019 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present06/07/2019
COLI18880 05/29/2019 05/31/2019 SRC-AB well #2 COLI COLIFORM, E. COLI Present Present Present05/31/2019
COLI18880 05/29/2019 05/31/2019 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/31/2019
COLI18880 05/29/2019 05/31/2019 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/31/2019
CHEM8114 09/24/2018 10/10/2018 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 6.885 1010/12/2018
CHEM7604 05/15/2017 06/21/2017 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.755 1006/27/2017
COLI15761 07/19/2016 07/22/2016 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM7135 04/25/2016 05/09/2016 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.145 1005/10/2016
COLI15442 04/25/2016 04/28/2016 SRC-AB well #2 UMAT2402 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/02/2016
CHEM7063 02/23/2016 03/03/2016 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.585 10
COLI15290 02/26/2016 02/29/2016 DIST-A well #2 COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI15290 02/26/2016 02/29/2016 DIST-A well #2 COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI15290 02/26/2016 02/29/2016 DIST-A well #2 COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI15290 02/26/2016 02/29/2016 DIST-A well #2 COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI15291 02/26/2016 02/29/2016 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present03/01/2016
COLI15291 02/26/2016 02/29/2016 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present03/01/2016
COLI15291 02/26/2016 02/29/2016 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present03/01/2016
COLI15291 02/26/2016 02/29/2016 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present03/01/2016
COLI15291 02/26/2016 02/29/2016 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present03/01/2016
COLI15286 02/23/2016 02/26/2016 SRC-AB well #2 COLI COLIFORM, E. COLI Present Present Present02/26/2016
COLI15286 02/23/2016 02/26/2016 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/26/2016
COLI15286 02/23/2016 02/26/2016 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/26/2016
COLI15286 02/23/2016 02/26/2016 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present02/26/2016
COLI15133 12/21/2015 12/24/2015 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15133 12/21/2015 12/24/2015 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI14984 11/23/2015 11/30/2015 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM6939 10/20/2015 11/04/2015 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.745 10
CHEM6934 10/20/2015 11/02/2015 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.745 10
COLI14894 10/20/2015 10/30/2015 SRC-AB well #2 annual source SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI14879 10/20/2015 10/23/2015 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI14879 10/20/2015 10/23/2015 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI14697 09/14/2015 09/17/2015 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI14697 09/14/2015 09/17/2015 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM6855 08/10/2015 09/04/2015 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 6.995 1008/18/2015
COLI14528 08/10/2015 08/14/2015 DIST-A L-3 lab COLI COLIFORM, TOTAL (TCR) Present Present Present08/18/2015
COLI14528 08/10/2015 08/14/2015 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/18/2015
COLI14528 08/10/2015 08/14/2015 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/18/2015
CHEM6723 05/05/2015 06/01/2015 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 7.055 1006/02/2015
COLI13611 11/17/2014 11/20/2014 SRC-AA well #1 COLI COLIFORM, E. COLI Present Present Present11/20/2014
COLI13611 11/17/2014 11/20/2014 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/20/2014
CHEM6515 04/29/2014 10/28/2014 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) SODIUM* SODIUM 20.920 10/29/2014
CHEM6345 06/16/2014 06/27/2014 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.435 1007/29/2014
COLI12352 10/21/2013 10/24/2013 SRC-AC well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM5807 05/21/2013 06/17/2013 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.225 10
COLI11429 10/17/2012 01/14/2013 SRC-AA well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM5384 05/21/2012 06/08/2012 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.675 10
CHEM4875 04/19/2011 05/17/2011 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 65 1005/17/2011
CHEM4045 04/13/2010 04/27/2010 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.65 1005/24/2010
06/18/2008 10/02/2009 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.35 10
CHEM2624 04/24/2007 10/01/2007 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 65 1010/12/2007
CHEM2624 04/24/2007 10/01/2007 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) SODIUM* SODIUM 2420 10/12/2007
CHEM2584 06/12/2007 08/13/2007 EP-A EP FOR WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 65 10
CHEM335 06/12/2002 03/11/2003 EP-A WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 6.95 10
CHEM154 08/15/2002 10/07/2002 EP-A WELLFIELD (WELLS #1,#2, & #3) SODIUM* SODIUM 2820
CHEM132 08/15/2002 10/02/2002 EP-A WELLFIELD (WELLS #1,#2, & #3) CHEM NITRATE (AS N) 5.85 10
CHEM93 02/14/2002 09/12/2002 EP-A WELLFIELD (WELLS #1,#2, & #3) SODIUM* SODIUM 2320
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
11/28/2001A--WELLFIELD (WELLS #1,#2, & #3)Nitrate5.1 10
07/10/2001A--WELLFIELD (WELLS #1,#2, & #3)Nitrate7.9 10
03/24/1999A--WELLFIELD (WELLS #1,#2, & #3)Nitrate7.28 10
11/03/1998A--WELLFIELD (WELLS #1,#2, & #3)Nitrate5.9 10
09/14/1998A--WELLFIELD (WELLS #1,#2, & #3)Nitrate7.1 10
03/03/1998A--WELLFIELD (WELLS #1,#2, & #3)Nitrate8.7 10
12/01/1993A--WELLFIELD (WELLS #1,#2, & #3)Nitrate6.7 10
12/01/1993A--WELLFIELD (WELLS #1,#2, & #3)Nitrate-Nitrite6.7 10
11/28/2001A--WELLFIELD (WELLS #1,#2, & #3)Sodium25
07/10/2001A--WELLFIELD (WELLS #1,#2, & #3)Sodium35
03/03/1998A--WELLFIELD (WELLS #1,#2, & #3)Sodium27
12/01/1993A--WELLFIELD (WELLS #1,#2, & #3)Sodium29



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Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 2271