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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: 00546 ---- MOUNT VERNON, CITY OF | ||||||||
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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 |
11/16/2006 | 12/06/2006 | EP-A | EP FOR CLARK SPRING | ARSENIC | 0.0006000 | MG/L | 0.010000 | A61120AK1 |
12/16/2003 | 12/26/2003 | EP-A | EP FOR CLARK SPRING | NITRATE | 1.3000000 | MG/L | 10.000000 | A31216AA-1 |
08/22/2002 | 05/15/2003 | EP-A | EP FOR CLARK SPRING | ARSENIC | 0.0009000 | MG/L | 0.010000 | A20822U-1I |
08/22/2002 | 05/15/2003 | EP-A | EP FOR CLARK SPRING | BARIUM | 0.0550000 | MG/L | 2.000000 | A20822U-1I |
08/22/2002 | 05/15/2003 | EP-A | EP FOR CLARK SPRING | NITRATE | 1.7000000 | MG/L | 10.000000 | A20822U-1I |
08/22/2002 | EP-A | EP FOR CLARK SPRING | NITRATE-NITRITE | 1.7000000 | MG/L | 10.000000 | A20822U-1I | |
08/22/2002 | 05/15/2003 | EP-A | EP FOR CLARK SPRING | SODIUM | 18.0000000 | MG/L | A20822U-1I | |
08/24/2001 | 05/15/2003 | EP-A | EP FOR CLARK SPRING | GROSS ALPHA, EXCL. RADON & U | 2.6800000 | PCI/L | 15.000000 | A10824T-3R |
06/08/2022 | 06/28/2022 | EP-B | EP FOR HIGH SCHOOL WELL | ARSENIC | 0.0010200 | MG/L | 0.010000 | X050717-I |
06/08/2022 | 06/28/2022 | EP-B | EP FOR HIGH SCHOOL WELL | BARIUM | 0.1060000 | MG/L | 2.000000 | X050717-I |
06/08/2022 | 06/28/2022 | EP-B | EP FOR HIGH SCHOOL WELL | NITRATE | 0.9670000 | MG/L | 10.000000 | X050717-I |
06/08/2022 | EP-B | EP FOR HIGH SCHOOL WELL | NITRATE-NITRITE | 0.9670000 | MG/L | 10.000000 | X050717-I | |
06/08/2022 | 06/28/2022 | EP-B | EP FOR HIGH SCHOOL WELL | SELENIUM | 0.0027800 | MG/L | 0.050000 | X050717-I |
06/08/2022 | 06/28/2022 | EP-B | EP FOR HIGH SCHOOL WELL | SODIUM | 23.1000000 | MG/L | X050717-I | |
08/04/2021 | 09/14/2021 | EP-B | EP FOR HIGH SCHOOL WELL | COMBINED RADIUM (-226 & -228) | 0.7000000 | PCI/L | 5.000000 | X0470781-R |
08/04/2021 | 09/06/2021 | EP-B | EP FOR HIGH SCHOOL WELL | NITRATE | 0.5350000 | MG/L | 10.000000 | X047068A-I |
10/07/2020 | 11/05/2020 | EP-B | EP FOR HIGH SCHOOL WELL | NITRATE | 1.7800000 | MG/L | 10.000000 | X043470A-I |
05/06/2019 | 06/06/2019 | EP-B | EP FOR HIGH SCHOOL WELL | GROSS ALPHA, EXCL. RADON & U | 4.6000000 | PCI/L | 15.000000 | X036952-R |
06/05/2013 | 06/24/2013 | EP-B | EP FOR HIGH SCHOOL WELL | ARSENIC | 0.0020500 | MG/L | 0.010000 | X012559-I |
06/05/2013 | 06/24/2013 | EP-B | EP FOR HIGH SCHOOL WELL | BARIUM | 0.1180000 | MG/L | 2.000000 | X012559-I |
06/05/2013 | 06/24/2013 | EP-B | EP FOR HIGH SCHOOL WELL | SELENIUM | 0.0006890 | MG/L | 0.050000 | X012559-I |
06/05/2013 | 06/24/2013 | EP-B | EP FOR HIGH SCHOOL WELL | SODIUM | 25.3000000 | MG/L | X012559-I | |
09/05/2012 | 01/22/2013 | EP-B | EP FOR HIGH SCHOOL WELL | COMBINED RADIUM (-226 & -228) | 1.0700000 | PCI/L | 5.000000 | 122196701-R |
09/05/2012 | 09/17/2012 | EP-B | EP FOR HIGH SCHOOL WELL | NITRATE | 1.0000000 | MG/L | 10.000000 | X010569A-I |
08/11/2010 | 09/30/2010 | EP-B | EP FOR HIGH SCHOOL WELL | BARIUM | 0.0870000 | MG/L | 2.000000 | B0H111402-I |
08/11/2010 | 09/30/2010 | EP-B | EP FOR HIGH SCHOOL WELL | FLUORIDE | 0.3230000 | MG/L | 4.000000 | B0H111402-I |
08/11/2010 | 09/30/2010 | EP-B | EP FOR HIGH SCHOOL WELL | NITRATE | 0.5000000 | MG/L | 10.000000 | B0H111402-I |
08/11/2010 | EP-B | EP FOR HIGH SCHOOL WELL | NITRATE-NITRITE | 0.5000000 | MG/L | 10.000000 | B0H111402-I | |
08/11/2010 | 09/30/2010 | EP-B | EP FOR HIGH SCHOOL WELL | SODIUM | 23.6000000 | MG/L | B0H111402-I | |
11/15/2006 | 12/06/2006 | EP-B | EP FOR HIGH SCHOOL WELL | ARSENIC | 0.0019000 | MG/L | 0.010000 | A61117Q1-I |
11/15/2006 | 12/06/2006 | EP-B | EP FOR HIGH SCHOOL WELL | BARIUM | 0.0830000 | MG/L | 2.000000 | A61117Q1-I |
11/15/2006 | 12/06/2006 | EP-B | EP FOR HIGH SCHOOL WELL | SODIUM | 23.0000000 | MG/L | A61117Q1-I | |
12/06/2004 | 12/29/2004 | EP-B | EP FOR HIGH SCHOOL WELL | NITRATE | 0.8000000 | MG/L | 10.000000 | A41207AM-2 |
09/18/2002 | 10/10/2002 | EP-B | EP FOR HIGH SCHOOL WELL | NITRATE | 0.3000000 | MG/L | 10.000000 | A20918AX-1 |
06/08/2022 | 06/28/2022 | EP-C | EP FOR JONES WELL | BARIUM | 0.2270000 | MG/L | 2.000000 | X050716-I |
06/08/2022 | 06/28/2022 | EP-C | EP FOR JONES WELL | NITRATE | 0.4420000 | MG/L | 10.000000 | X050716-I |
06/08/2022 | EP-C | EP FOR JONES WELL | NITRATE-NITRITE | 0.4420000 | MG/L | 10.000000 | X050716-I | |
06/08/2022 | 06/28/2022 | EP-C | EP FOR JONES WELL | SODIUM | 20.3000000 | MG/L | X050716-I | |
08/04/2021 | 09/06/2021 | EP-C | EP FOR JONES WELL | NITRATE | 0.7750000 | MG/L | 10.000000 | X047069A-I |
10/08/2020 | 11/05/2020 | EP-C | EP FOR JONES WELL | NITRATE | 3.7500000 | MG/L | 10.000000 | X043469A-I |
08/03/2016 | 08/24/2016 | EP-C | EP FOR JONES WELL | NITRATE | 1.1000000 | MG/L | 10.000000 | X023227A-I |
07/08/2015 | 07/17/2015 | EP-C | EP FOR JONES WELL | NITRATE | 1.7300000 | MG/L | 10.000000 | X019104A-I |
06/05/2013 | 06/25/2013 | EP-C | EP FOR JONES WELL | BARIUM | 0.2070000 | MG/L | 2.000000 | X012558-I |
06/05/2013 | 06/25/2013 | EP-C | EP FOR JONES WELL | NITRATE | 0.5690000 | MG/L | 10.000000 | X012558-I |
06/05/2013 | EP-C | EP FOR JONES WELL | NITRATE-NITRITE | 0.5690000 | MG/L | 10.000000 | X012558-I | |
06/05/2013 | 06/25/2013 | EP-C | EP FOR JONES WELL | SODIUM | 22.4000000 | MG/L | X012558-I | |
09/05/2012 | 09/17/2012 | EP-C | EP FOR JONES WELL | NITRATE | 1.9100000 | MG/L | 10.000000 | X010570A-I |
08/03/2011 | 08/17/2011 | EP-C | EP FOR JONES WELL | NITRATE | 1.0700000 | MG/L | 10.000000 | X07761A-I |
08/11/2010 | 09/30/2010 | EP-C | EP FOR JONES WELL | BARIUM | 0.2010000 | MG/L | 2.000000 | B0H11401 |
08/11/2010 | 09/30/2010 | EP-C | EP FOR JONES WELL | FLUORIDE | 0.2920000 | MG/L | 4.000000 | B0H11401 |
08/11/2010 | 09/30/2010 | EP-C | EP FOR JONES WELL | NITRATE | 0.6900000 | MG/L | 10.000000 | B0H11401 |
08/11/2010 | EP-C | EP FOR JONES WELL | NITRATE-NITRITE | 0.6900000 | MG/L | 10.000000 | B0H11401 | |
08/11/2010 | 09/30/2010 | EP-C | EP FOR JONES WELL | SODIUM | 22.0000000 | MG/L | B0H11401 | |
11/15/2006 | 12/06/2006 | EP-C | EP FOR JONES WELL | BARIUM | 0.2000000 | MG/L | 2.000000 | A61117S1-I |
11/15/2006 | 12/06/2006 | EP-C | EP FOR JONES WELL | NITRATE | 0.8000000 | MG/L | 10.000000 | A61117S1-I |
11/15/2006 | EP-C | EP FOR JONES WELL | NITRATE-NITRITE | 0.8000000 | MG/L | 10.000000 | A61117S1-I | |
11/15/2006 | 12/06/2006 | EP-C | EP FOR JONES WELL | SODIUM | 22.0000000 | MG/L | A61117S1-I | |
08/16/2005 | 08/31/2005 | EP-C | EP FOR JONES WELL | NITRATE | 0.7000000 | MG/L | 10.000000 | A50817AG-1 |
12/06/2004 | 12/29/2004 | EP-C | EP FOR JONES WELL | NITRATE | 0.8000000 | MG/L | 10.000000 | A41207AM-1 |
12/16/2003 | 12/26/2003 | EP-C | EP FOR JONES WELL | NITRATE | 0.7000000 | MG/L | 10.000000 | A31216AA-2 |
09/18/2002 | 10/10/2002 | EP-C | EP FOR JONES WELL | NITRATE | 0.5000000 | MG/L | 10.000000 | A20918AX-2 |
08/24/2001 | 05/15/2003 | EP-C | EP FOR JONES WELL | GROSS ALPHA, EXCL. RADON & U | 1.3400000 | PCI/L | 15.000000 | A10824T-1R |
Archived Chemical Detections - PWS ID: 00546 | |||||||
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Sample Date |
Receive Date |
Source ID | Source Name | Analyte Name |
Results | MCL | |
08/27/1997 | 02/17/1998 | A | EP FOR CLARK SPRING | Nitrate | 2.9000000 | 10.0000 | |
02/18/1997 | 03/31/1997 | A | EP FOR CLARK SPRING | Gross Alpha, Excl. Radon & U | 4.0100000 | 15.0000 | |
08/03/1993 | 11/03/1993 | A | EP FOR CLARK SPRING | Antimony Total | 0.0020000 | 0.0060 | |
08/03/1993 | 11/03/1993 | A | EP FOR CLARK SPRING | Barium | 0.1230000 | 2.0000 | |
08/03/1993 | 11/03/1993 | A | EP FOR CLARK SPRING | Bromodichloromethane | 0.0039000 | ||
08/03/1993 | 11/03/1993 | A | EP FOR CLARK SPRING | Chloroform | 0.0093000 | ||
08/03/1993 | 11/03/1993 | A | EP FOR CLARK SPRING | Chromium | 0.0014000 | 0.1000 | |
08/03/1993 | 11/03/1993 | A | EP FOR CLARK SPRING | Dibromochloromethane | 0.0007000 | ||
08/03/1993 | 11/03/1993 | A | EP FOR CLARK SPRING | Fluoride | 0.2000000 | 4.0000 | |
08/03/1993 | 11/03/1993 | A | EP FOR CLARK SPRING | Sodium | 17.1300000 | ||
08/03/1993 | 11/03/1993 | A | EP FOR CLARK SPRING | Sulfate | 6.5000000 | ||
05/23/2001 | 05/31/2001 | AA | CLARK SPRING | Nitrate | 0.5000000 | 10.0000 | |
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Alkalinity, Bicarbonate | 240.0000000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Alkalinity, Total | 240.0000000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Aluminum | 0.0300000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Arsenic | 0.0007000 | 0.0500 | |
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Barium | 0.0600000 | 2.0000 | |
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Calcium | 73.0000000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Chloride | 6.0000000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Copper | 0.0400000 | 1.3000 | |
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Magnesium | 20.0000000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Nickel | 0.0010000 | 0.1000 | |
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Nitrate | 4.2000000 | 10.0000 | |
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Ph | 7.4100000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Sodium | 15.0000000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Sulfate | 14.0000000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Total Dissolved Solids (TDS) | 320.0000000 | ||
09/29/1999 | 10/29/1999 | AA | CLARK SPRING | Zinc | 0.0200000 | ||
07/21/1999 | 08/04/1999 | AA | CLARK SPRING | Nitrate | 3.4000000 | 10.0000 | |
01/28/1998 | 02/17/1998 | AA | CLARK SPRING | Nitrate | 1.8000000 | 10.0000 | |
10/23/1996 | 11/20/1997 | AA | CLARK SPRING | Arsenic | 0.0030000 | 0.0500 | |
10/23/1996 | 11/20/1997 | AA | CLARK SPRING | Barium | 0.0650000 | 2.0000 | |
10/23/1996 | 11/20/1997 | AA | CLARK SPRING | Chromium | 0.0080000 | 0.1000 | |
10/23/1996 | 11/20/1997 | AA | CLARK SPRING | Fluoride | 0.1900000 | 4.0000 | |
10/23/1996 | 11/20/1997 | AA | CLARK SPRING | Nitrate | 2.2000000 | 10.0000 | |
10/23/1996 | 11/20/1997 | AA | CLARK SPRING | Selenium | 0.0018000 | 0.0500 | |
10/23/1996 | 11/20/1997 | AA | CLARK SPRING | Sodium | 16.0000000 | ||
10/23/1996 | 11/20/1997 | AA | CLARK SPRING | Sulfate | 15.0000000 | ||
05/23/2001 | 06/08/2001 | BA | HIGH SCHOOL WELL | Arsenic | 0.0029000 | 0.0500 | |
05/23/2001 | 06/08/2001 | BA | HIGH SCHOOL WELL | Barium | 0.0650000 | 2.0000 | |
05/23/2001 | 06/08/2001 | BA | HIGH SCHOOL WELL | Fluoride | 0.2000000 | 4.0000 | |
05/23/2001 | 06/08/2001 | BA | HIGH SCHOOL WELL | Sodium | 23.0000000 | ||
05/23/2001 | 06/08/2001 | CA | JONES WELL | Arsenic | 0.0006000 | 0.0500 | |
05/23/2001 | 06/08/2001 | CA | JONES WELL | Barium | 0.1700000 | 2.0000 | |
05/23/2001 | 06/08/2001 | CA | JONES WELL | Nitrate | 0.6900000 | 10.0000 | |
05/23/2001 | 06/08/2001 | CA | JONES WELL | Sodium | 26.0000000 | ||
08/05/1997 | 05/07/2001 | CA | JONES WELL | Mercury | 0.0005000 | 0.0020 | |
06/06/1997 | 05/07/2001 | CA | JONES WELL | Bromodichloromethane | 0.0007000 | ||
06/06/1997 | 05/07/2001 | CA | JONES WELL | Chloroform | 0.0081000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Alkalinity, Bicarbonate | 180.0000000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Alkalinity, Total | 180.0000000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Aluminum | 0.0140000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Arsenic | 0.0007000 | 0.0500 | |
05/08/1997 | 05/07/2001 | CA | JONES WELL | Barium | 0.1700000 | 2.0000 | |
05/08/1997 | 05/07/2001 | CA | JONES WELL | Calcium | 41.0000000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Chloride | 6.6000000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Fluoride | 0.2000000 | 4.0000 | |
05/08/1997 | 05/07/2001 | CA | JONES WELL | Hardness, Calcium Magnesium | 170.0000000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Iron | 0.0700000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Lead | 0.0160000 | 0.0150 | |
05/08/1997 | 05/07/2001 | CA | JONES WELL | Magnesium | 17.0000000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Manganese | 0.0890000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Mercury | 0.0093000 | 0.0020 | |
05/08/1997 | 05/07/2001 | CA | JONES WELL | Nitrate | 0.7000000 | 10.0000 | |
05/08/1997 | 05/07/2001 | CA | JONES WELL | Ph | 7.4100000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Sodium | 27.0000000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Sulfate | 20.0000000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Total Dissolved Solids (TDS) | 240.0000000 | ||
05/08/1997 | 05/07/2001 | CA | JONES WELL | Zinc | 0.0300000 |