Water Quality Alerts | |||||||||||
Alert ID | Sample Date |
Alert Date |
Source ID |
Source Name | Alert Type |
Contaminant | Result | Alert Level |
MCL | Contact Report | |
---|---|---|---|---|---|---|---|---|---|---|---|
CHEM9733 | 05/05/2022 | 05/20/2022 | EP-B | EP FOR WELL #4 | CHEM | NITRATE (AS N) | 5.59 | 5 | 10 | 05/24/2022 | |
CHEM9733 | 05/05/2022 | 05/20/2022 | EP-C | EP FOR WELL #5 | CHEM | NITRATE (AS N) | 5.77 | 5 | 10 | 05/24/2022 | |
COLI22035 | 04/05/2022 | 04/06/2022 | SRC-CA | Well #5 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
COLI22035 | 04/05/2022 | 04/06/2022 | SRC-DA | Well #6 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
CHEM9324 | 05/04/2021 | 05/20/2021 | EP-C | EP FOR WELL #5 | CHEM | NITRATE (AS N) | 5.25 | 5 | 10 | 07/23/2021 | |
COLI20963 | 05/12/2021 | 05/14/2021 | DIST-A | 2320 Kelli (9) Fence Tite Rite | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 05/13/2021 | |
COLI20919 | 04/19/2021 | 04/20/2021 | SRC-DA | Well #6 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
CHEM9001 | 06/02/2020 | 07/16/2020 | EP-B | EP FOR WELL #4 | SODIUM* | SODIUM | 88.9 | 20 | |||
CHEM9001 | 06/02/2020 | 07/16/2020 | EP-D | EP FOR WELL #6 | SODIUM* | SODIUM | 53 | 20 | |||
CHEM9001 | 06/02/2020 | 07/16/2020 | WTP-C | TP FOR WELL #5 | SODIUM* | SODIUM | 47.4 | 20 | |||
CHEM8948 | 05/13/2020 | 05/26/2020 | EP-C | EP FOR WELL #5 | CHEM | NITRATE (AS N) | 6.13 | 5 | 10 | 05/26/2020 | |
COLI19809 | 04/14/2020 | 04/16/2020 | SRC-DA | well #6 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
CHEM8352 | 06/03/2019 | 06/13/2019 | DIST-A | DISTRIBUTION SYSTEM | CHEM | TOTAL HALOACETIC ACIDS (HAA5) | 0.0727 | 0.06 | 0.06 | 06/13/2019 | |
CHEM8344 | 05/14/2019 | 05/30/2019 | EP-C | EP FOR WELL #5 | CHEM | NITRATE (AS N) | 6.31 | 5 | 10 | 05/30/2019 | |
COLI18843 | 05/14/2019 | 05/16/2019 | SRC-DA | well #6 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
CHEM8003 | 06/04/2018 | 07/18/2018 | DIST-A | DISTRIBUTION SYSTEM | CHEM | TOTAL HALOACETIC ACIDS (HAA5) | 0.0699 | 0.06 | 0.06 | 07/19/2018 | |
CHEM7938 | 05/08/2018 | 05/23/2018 | EP-C | EP FOR WELL #5 | CHEM | NITRATE (AS N) | 5.11 | 5 | 10 | ||
CHEM7587 | 05/09/2017 | 05/24/2017 | EP-C | EP FOR WELL #5 | CHEM | NITRATE (AS N) | 5.97 | 5 | 10 | 05/24/2017 | |
CHEM7568 | 04/10/2017 | 05/11/2017 | EP-B | EP FOR WELL #4 | CHEM | XYLENES | 0.00066 | 0.0005 | 10 | 05/12/2017 | |
COLI16247 | 11/09/2016 | 11/10/2016 | DIST-A | safety center | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 11/10/2016 | |
COLI14911 | 11/04/2015 | 11/05/2015 | DIST-A | 195 nw 13th st wside lift stn | COLI | COLIFORM, E. COLI | Present | Present | Present | 11/05/2015 | |
COLI14911 | 11/04/2015 | 11/05/2015 | DIST-A | 195 nw 13th st wside lift stn | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 11/05/2015 | |
CHEM6714 | 05/13/2015 | 06/01/2015 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 5.47 | 5 | 10 | ||
COLI14078 | 04/14/2015 | 04/15/2015 | SRC-CA | well #5 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
CHEM6297 | 05/07/2014 | 05/23/2014 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 5.34 | 5 | 10 | ||
CHEM5962 | 08/08/2013 | 09/25/2013 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6.6 | 5 | 10 | 08/26/2013 | |
COLI11597 | 04/10/2013 | 04/11/2013 | SRC-CA | well #5 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
COLI11597 | 04/10/2013 | 04/11/2013 | SRC-DA | well #6 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
CHEM5481 | 08/09/2012 | 08/23/2012 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6.4 | 5 | 10 | ||
COLI10680 | 07/10/2012 | 07/12/2012 | DIST-A | 2320 kelli blvd fence tite rit | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 07/12/2012 | |
CHEM4982 | 07/07/2011 | 08/03/2011 | EP-D | EP FOR WELL #6 RESERVOIR | CHEM | DI(2-ETHYLHEXYL) - PHTHALATE | 0.00141 | 0.0006 | 0.006 | ||
CHEM4924 | 06/07/2011 | 06/28/2011 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE+NITRITE (AS N) | 6.33 | 5 | 10 | ||
CHEM4920 | 06/07/2011 | 06/27/2011 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6.33 | 5 | 10 | 06/21/2011 | |
CHEM4920 | 06/07/2011 | 06/27/2011 | EP-B | EP FOR WELL #4 (WELLFIELD) | SODIUM* | SODIUM | 69.4 | 20 | 06/21/2011 | ||
CHEM4920 | 06/07/2011 | 06/27/2011 | EP-C | EP FOR WELL #5 CT TANK | SODIUM* | SODIUM | 41.5 | 20 | 06/21/2011 | ||
CHEM4920 | 06/07/2011 | 06/27/2011 | EP-D | EP FOR WELL #6 RESERVOIR | SODIUM* | SODIUM | 50.9 | 20 | 06/21/2011 | ||
COLI8760 | 12/13/2010 | 12/15/2010 | SRC-DA | Well #6 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
CHEM4342 | 08/05/2010 | 09/03/2010 | DIST-A | Distribution System | CHEM | TOTAL HALOACETIC ACIDS (HAA5) | 0.0643 | 0.06 | 0.06 | ||
CHEM4301 | 08/04/2010 | 08/16/2010 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6.8 | 5 | 10 | 08/16/2010 | |
05/10/2007 | 10/02/2009 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 5 | 5 | 10 | |||
CHEM3669 | 08/11/2009 | 09/10/2009 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6.3 | 5 | 10 | 09/11/2009 | |
CHEM3083 | 08/06/2008 | 08/29/2008 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 5.85 | 5 | 10 | ||
CHEM2987 | 04/10/2008 | 06/16/2008 | EP-A | EP FOR WELLS #2 AND #4 WELLFIELD | SODIUM* | SODIUM | 75.5 | 20 | |||
CHEM2987 | 04/10/2008 | 06/16/2008 | EP-C | EP FOR WELL #5 CT TANK | SODIUM* | SODIUM | 51.8 | 20 | |||
CHEM2987 | 04/10/2008 | 06/16/2008 | EP-D | EP FOR WELL #6 RESERVOIR | SODIUM* | SODIUM | 55 | 20 | |||
CHEM2161 | 08/08/2006 | 09/12/2006 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6 | 5 | 10 | ||
CHEM2161 | 08/08/2006 | 09/12/2006 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6 | 5 | 10 | ||
CHEM2158 | 08/08/2006 | 09/08/2006 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6 | 5 | 10 | ||
CHEM2158 | 08/08/2006 | 09/08/2006 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6 | 5 | 10 | ||
CHEM1708 | 05/03/2005 | 08/16/2005 | EP-C | EP FOR WELL #5 CT TANK | SODIUM* | SODIUM | 39 | 20 | |||
CHEM1680 | 05/03/2005 | 07/29/2005 | EP-D | EP FOR WELL #6 RESERVOIR | SODIUM* | SODIUM | 60 | 20 | |||
COLI2196 | 07/12/2005 | 07/18/2005 | DIST-A | Distribution System | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
CHEM1645 | 05/03/2005 | 07/01/2005 | EP-B | EP FOR WELLS #2 AND #4 WELLFIELD | SODIUM* | SODIUM | 85 | 20 | |||
CHEM1159 | 05/10/2004 | 03/17/2005 | EP-C | EP FOR WELL #5 CT TANK | CHEM | GROSS ALPHA, EXCLUDING RA & U | 5.85 | 15 | 15 | ||
CHEM867 | 08/10/2004 | 09/24/2004 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6 | 5 | 10 | ||
CHEM583 | 04/17/2003 | 12/10/2003 | EP-F | EP FOR COLUMBIA RIVER WTP | CHEM | RADIUM, COMBINED (226, 228) | 3 | 5 | 5 | ||
CHEM504 | 08/11/2003 | 09/10/2003 | EP-C | EP FOR WELL #5 CT TANK | CHEM | NITRATE (AS N) | 6 | 5 | 10 | ||
CHEM105 | 06/06/2002 | 10/02/2002 | EP-A | EP FOR WELL #2 | SODIUM* | SODIUM | 80 | 20 | |||
CHEM105 | 06/06/2002 | 10/02/2002 | EP-D | EP FOR WELL #6 RESERVOIR | SODIUM* | SODIUM | 60 | 20 | |||
CHEM80 | 08/12/2002 | 09/12/2002 | EP-B | EP FOR WELL #4 RESERVOIR | CHEM | NITRATE (AS N) | 5.6 | 5 | 10 | ||
Archived Alerts (SWS database) | |||||
Date | Source | Chemical | Results mg/l | MCL mg/l | |
---|---|---|---|---|---|
08/26/1997 | A--EP FOR WELL #2 | Bromomethane | 0.016 | ||
05/08/2001 | Coliform | ||||
07/13/1999 | Coliform | ||||
08/18/1998 | Coliform | ||||
03/21/1995 | Coliform | ||||
07/26/1994 | Coliform | ||||
07/25/1994 | Coliform | ||||
08/20/1993 | Coliform | ||||
08/18/1993 | Coliform | ||||
08/17/1993 | Coliform | ||||
10/15/1996 | C--EP FOR WELL #5 CT TANK | Gross Alpha, Excl. Radon & U | 5 | 15 | |
08/29/1996 | C--EP FOR WELL #5 CT TANK | Gross Alpha, Excl. Radon & U | 5 | 15 | |
06/16/1999 | C--EP FOR WELL #5 CT TANK | Nitrate | 5.6 | 10 | |
11/18/1998 | C--EP FOR WELL #5 CT TANK | Nitrate | 5 | 10 | |
08/18/1998 | C--EP FOR WELL #5 CT TANK | Nitrate | 6.7 | 10 | |
06/23/1998 | B--EP FOR WELL #4 RESERVOIR | Nitrate | 5.4 | 10 | |
06/23/1998 | CA--WELL #5 - HARPER RD | Nitrate | 5.4 | 10 | |
05/21/1997 | C--EP FOR WELL #5 CT TANK | Nitrate | 5.2 | 10 | |
02/11/1997 | C--EP FOR WELL #5 CT TANK | Nitrate | 5.1 | 10 | |
10/27/1993 | C--EP FOR WELL #5 CT TANK | Nitrate | 7 | 10 | |
10/27/1993 | C--EP FOR WELL #5 CT TANK | Nitrate-Nitrite | 7 | 10 | |
06/16/1999 | B--EP FOR WELL #4 RESERVOIR | Sodium | 77 | ||
06/16/1999 | C--EP FOR WELL #5 CT TANK | Sodium | 38 | ||
06/16/1999 | D--EP FOR WELL #6 RESERVOIR | Sodium | 62 | ||
06/14/1999 | A--EP FOR WELL #2 | Sodium | 99 | ||
06/23/1998 | A--EP FOR WELL #2 | Sodium | 87 | ||
08/26/1997 | A--EP FOR WELL #2 | Sodium | 86 | ||
06/26/1996 | C--EP FOR WELL #5 CT TANK | Sodium | 37 | ||
06/26/1996 | D--EP FOR WELL #6 RESERVOIR | Sodium | 60 | ||
05/07/1996 | B--EP FOR WELL #4 RESERVOIR | Sodium | 73 | ||
07/27/1994 | D--EP FOR WELL #6 RESERVOIR | Sodium | 61 | ||
07/13/1994 | B--EP FOR WELL #4 RESERVOIR | Sodium | 79 | ||
07/13/1994 | C--EP FOR WELL #5 CT TANK | Sodium | 37 | ||
10/27/1993 | BA--WELL #4 - 4TH ST. CITY SH. | Sodium | 79 | ||
10/27/1993 | C--EP FOR WELL #5 CT TANK | Sodium | 38 | ||
10/27/1993 | D--EP FOR WELL #6 RESERVOIR | Sodium | 59 | ||
06/17/1993 | CA--WELL #5 - HARPER RD | Sodium | 38 | ||
06/17/1993 | DA--WELL #6 - HWY 395 | Sodium | 62 | ||
06/16/1993 | EA--WELL #3 - 3RD ST. | Sodium | 88 | ||
06/15/1993 | BA--WELL #4 - 4TH ST. CITY SH. | Sodium | 81 | ||
04/01/1993 | BA--WELL #4 - 4TH ST. CITY SH. | Sodium | 66 | ||
03/18/1993 | D--EP FOR WELL #6 RESERVOIR | Sodium | 56 | ||
03/18/1993 | EA--WELL #3 - 3RD ST. | Sodium | 83 | ||
03/16/1993 | CA--WELL #5 - HARPER RD | Sodium | 32 | ||
06/18/1992 | A--EP FOR WELL #2 | Sodium | 90 | ||
04/16/1992 | D--EP FOR WELL #6 RESERVOIR | Sodium | 45.5 | ||
10/27/1993 | C--EP FOR WELL #5 CT TANK | Tetrachloroethylene | 0 | 0.005 |