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Introduction :: Data Search Options :: Water System Search :: DWS Home :: DWS Rules :: Quick Data Links |
Entry Point Chemical Detection Summary PWS ID: 00356 ---- GRASS VALLEY WATER SYSTEM | ||||||||
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These entry point concentrations are greater than non-detect and do not necessarily exceed an action level, MCL, or other threshold. | ||||||||
Links to sample results for specific contaminants in the distribution system, can be found here. | ||||||||
Sample Date |
Receive Date |
Sample Point ID |
Sample Location |
Analyte | Result | UOM | MCL | Sample ID |
01/05/2023 | 02/08/2023 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 2.4600000 | MG/L | 10.000000 | X053046A-I |
04/07/2022 | 04/25/2022 | EP-A | EP FOR WELLS #1 & #3 | ARSENIC | 0.0012300 | MG/L | 0.010000 | X049952-I |
04/07/2022 | 04/25/2022 | EP-A | EP FOR WELLS #1 & #3 | BARIUM | 0.0174000 | MG/L | 2.000000 | X049952-I |
04/07/2022 | 04/25/2022 | EP-A | EP FOR WELLS #1 & #3 | CHROMIUM | 0.0066200 | MG/L | 0.100000 | X049952-I |
04/07/2022 | 04/25/2022 | EP-A | EP FOR WELLS #1 & #3 | FLUORIDE | 0.4960000 | MG/L | 4.000000 | X049952-I |
04/07/2022 | 04/25/2022 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.5100000 | MG/L | 10.000000 | X049952-I |
04/07/2022 | EP-A | EP FOR WELLS #1 & #3 | NITRATE-NITRITE | 1.5100000 | MG/L | 10.000000 | X049952-I | |
04/07/2022 | 04/25/2022 | EP-A | EP FOR WELLS #1 & #3 | SODIUM | 18.6000000 | MG/L | X049952-I | |
01/13/2022 | 01/23/2022 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.9600000 | MG/L | 10.000000 | X048897A-I |
01/07/2021 | 01/29/2021 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 2.1800000 | MG/L | 10.000000 | X044471A-I |
01/14/2020 | 01/30/2020 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 2.1100000 | MG/L | 10.000000 | X040067A-I |
04/12/2019 | 04/25/2019 | EP-A | EP FOR WELLS #1 & #3 | ARSENIC | 0.0010900 | MG/L | 0.010000 | X036678-I |
04/12/2019 | 05/28/2019 | EP-A | EP FOR WELLS #1 & #3 | COMBINED URANIUM | 0.0003000 | MG/L | 0.030000 | X036667-R |
04/12/2019 | 05/28/2019 | EP-A | EP FOR WELLS #1 & #3 | GROSS ALPHA, EXCL. RADON & U | 1.8000000 | PCI/L | 15.000000 | X036667-R |
01/03/2019 | 02/07/2019 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.2600000 | MG/L | 10.000000 | X035585A-I |
01/05/2017 | 01/26/2017 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.6000000 | MG/L | 10.000000 | X0255250A-I |
06/02/2016 | 06/10/2016 | EP-A | EP FOR WELLS #1 & #3 | ARSENIC | 0.0013000 | MG/L | 0.010000 | 160616301A-I |
01/07/2016 | 01/22/2016 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 2.8000000 | MG/L | 10.000000 | X020920A-I |
01/11/2015 | 01/20/2015 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.6500000 | MG/L | 10.000000 | X017371A-I |
01/04/2014 | 01/23/2014 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.6400000 | MG/L | 10.000000 | X014147A-I |
05/21/2013 | 06/07/2013 | EP-A | EP FOR WELLS #1 & #3 | ARSENIC | 0.0014000 | MG/L | 0.010000 | X012386-I |
05/21/2013 | 06/07/2013 | EP-A | EP FOR WELLS #1 & #3 | BARIUM | 0.0178000 | MG/L | 2.000000 | X012386-I |
05/21/2013 | 06/07/2013 | EP-A | EP FOR WELLS #1 & #3 | FLUORIDE | 0.4520000 | MG/L | 4.000000 | X012386-I |
05/21/2013 | 06/07/2013 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.5700000 | MG/L | 10.000000 | X012386-I |
05/21/2013 | EP-A | EP FOR WELLS #1 & #3 | NITRATE-NITRITE | 1.5700000 | MG/L | 10.000000 | X012386-I | |
05/21/2013 | 06/07/2013 | EP-A | EP FOR WELLS #1 & #3 | SELENIUM | 0.0008980 | MG/L | 0.050000 | X012386-I |
05/21/2013 | 06/07/2013 | EP-A | EP FOR WELLS #1 & #3 | SODIUM | 19.5000000 | MG/L | X012386-I | |
01/14/2013 | 01/22/2013 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.2200000 | MG/L | 10.000000 | X011417A-I |
06/11/2012 | 06/20/2012 | EP-A | EP FOR WELLS #1 & #3 | ARSENIC | 0.0023300 | MG/L | 0.010000 | X09902-I |
06/11/2012 | 06/20/2012 | EP-A | EP FOR WELLS #1 & #3 | BARIUM | 0.0176000 | MG/L | 2.000000 | X09902-I |
06/11/2012 | 06/20/2012 | EP-A | EP FOR WELLS #1 & #3 | CHROMIUM | 0.0014000 | MG/L | 0.100000 | X09902-I |
06/11/2012 | 06/20/2012 | EP-A | EP FOR WELLS #1 & #3 | FLUORIDE | 0.5130000 | MG/L | 4.000000 | X09902-I |
06/11/2012 | 06/20/2012 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.6200000 | MG/L | 10.000000 | X09902-I |
06/11/2012 | EP-A | EP FOR WELLS #1 & #3 | NITRATE-NITRITE | 1.6200000 | MG/L | 10.000000 | X09902-I | |
06/11/2012 | 06/20/2012 | EP-A | EP FOR WELLS #1 & #3 | SELENIUM | 0.0010800 | MG/L | 0.050000 | X09902-I |
06/11/2012 | 06/20/2012 | EP-A | EP FOR WELLS #1 & #3 | SODIUM | 20.6000000 | MG/L | X09902-I | |
01/04/2012 | 01/19/2012 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.5300000 | MG/L | 10.000000 | X08756AB-I |
01/02/2011 | 01/18/2011 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.8900000 | MG/L | 10.000000 | X05762A-I |
03/10/2010 | 03/26/2010 | EP-A | EP FOR WELLS #1 & #3 | ARSENIC | 0.0012000 | MG/L | 0.010000 | 311191-I |
04/21/2008 | 04/24/2008 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 2.1000000 | MG/L | 10.000000 | 255-I |
04/21/2008 | 04/24/2008 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 2.2000000 | MG/L | 10.000000 | 254-I |
12/20/2006 | 01/10/2007 | EP-A | EP FOR WELLS #1 & #3 | DI(2-ETHYLHEXYL) PHTHALATE | 0.0018000 | MG/L | 0.006000 | 15688A |
01/03/2006 | 01/10/2006 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.6000000 | MG/L | 10.000000 | A60104O-1 |
05/07/2003 | 06/24/2003 | EP-A | EP FOR WELLS #1 & #3 | ARSENIC | 0.0013000 | MG/L | 0.010000 | A30508S-1I |
05/07/2003 | 06/24/2003 | EP-A | EP FOR WELLS #1 & #3 | BARIUM | 0.0220000 | MG/L | 2.000000 | A30508S-1I |
05/07/2003 | 06/24/2003 | EP-A | EP FOR WELLS #1 & #3 | FLUORIDE | 0.5000000 | MG/L | 4.000000 | A30508S-1I |
05/07/2003 | 06/24/2003 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 1.6000000 | MG/L | 10.000000 | A30508S-1I |
05/07/2003 | EP-A | EP FOR WELLS #1 & #3 | NITRATE-NITRITE | 1.6000000 | MG/L | 10.000000 | A30508S-1I | |
05/07/2003 | 06/24/2003 | EP-A | EP FOR WELLS #1 & #3 | SODIUM | 18.0000000 | MG/L | A30508S-1I | |
08/07/2002 | 08/12/2002 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 0.7000000 | MG/L | 10.000000 | 444 |
08/07/2002 | 08/12/2002 | EP-A | EP FOR WELLS #1 & #3 | NITRATE | 0.7000000 | MG/L | 10.000000 | 445 |
Archived Chemical Detections - PWS ID: 00356 | |||||||
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Sample Date |
Receive Date |
Source ID | Source Name | Analyte Name |
Results | MCL | |
03/07/2001 | 03/12/2001 | A | WELLFIELD (WELLS #1 & #2) | Nitrate | 1.4800000 | 10.0000 | |
03/06/2000 | 03/27/2000 | A | WELLFIELD (WELLS #1 & #2) | Nitrate | 2.5400000 | 10.0000 | |
05/06/1998 | 06/10/1998 | A | WELLFIELD (WELLS #1 & #2) | Barium | 0.0180000 | 2.0000 | |
05/06/1998 | 06/10/1998 | A | WELLFIELD (WELLS #1 & #2) | Fluoride | 0.5000000 | 4.0000 | |
05/06/1998 | 06/10/1998 | A | WELLFIELD (WELLS #1 & #2) | Nitrate | 1.6000000 | 10.0000 | |
05/06/1998 | 06/10/1998 | A | WELLFIELD (WELLS #1 & #2) | Sodium | 19.0000000 | ||
05/06/1998 | 06/10/1998 | A | WELLFIELD (WELLS #1 & #2) | Sulfate | 8.5000000 | ||
12/03/1997 | 12/08/1997 | A | WELLFIELD (WELLS #1 & #2) | Nitrate | 1.4700000 | 10.0000 | |
09/11/1996 | 09/16/1996 | A | WELLFIELD (WELLS #1 & #2) | Nitrate | 1.5000000 | 10.0000 | |
04/09/1996 | 05/06/1996 | A | WELLFIELD (WELLS #1 & #2) | Conductivity @ 25 C U-MHO | 259.0000000 | ||
04/09/1996 | 05/06/1996 | A | WELLFIELD (WELLS #1 & #2) | Ph | 7.7000000 | ||
11/29/1994 | 12/23/1994 | A | WELLFIELD (WELLS #1 & #2) | Nitrate | 2.1800000 | 10.0000 | |
09/22/1993 | 02/04/1994 | A | WELLFIELD (WELLS #1 & #2) | Barium | 0.0210000 | 2.0000 | |
09/22/1993 | 02/04/1994 | A | WELLFIELD (WELLS #1 & #2) | Fluoride | 0.5000000 | 4.0000 | |
09/22/1993 | 02/04/1994 | A | WELLFIELD (WELLS #1 & #2) | Nitrate | 1.7000000 | 10.0000 | |
09/22/1993 | 02/04/1994 | A | WELLFIELD (WELLS #1 & #2) | Nitrate-Nitrite | 1.7000000 | 10.0000 | |
09/22/1993 | 02/04/1994 | A | WELLFIELD (WELLS #1 & #2) | Sodium | 20.0000000 | ||
09/22/1993 | 02/04/1994 | A | WELLFIELD (WELLS #1 & #2) | Sulfate | 8.2000000 | ||
07/30/1992 | 08/25/1992 | A | WELLFIELD (WELLS #1 & #2) | Fluoride | 0.1600000 | 4.0000 | |
07/30/1992 | 08/25/1992 | A | WELLFIELD (WELLS #1 & #2) | Lead | 0.0010000 | 0.0150 | |
07/30/1992 | 08/25/1992 | A | WELLFIELD (WELLS #1 & #2) | Nitrate | 1.7000000 | 10.0000 | |
11/14/1995 | 11/20/1995 | AA | WELL #1 | Nitrate | 1.9600000 | 10.0000 | |
04/13/1999 | 12/17/1999 | AB | WELL #2 | Nitrate | 1.7000000 | 10.0000 |