 |
||
| Introduction :: Data Search Options :: Water System Search :: DWS Home :: DWS Rules :: Quick Data Links |
| Entry Point Chemical Detection Summary PWS ID: 00055 ---- ASTORIA, CITY OF | ||||||||
|---|---|---|---|---|---|---|---|---|
| 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 |
| 03/23/2022 | 04/07/2022 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.3840000 | MG/L | 10.000000 | 208202402-I |
| 05/19/2021 | 05/26/2021 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.3130000 | MG/L | 10.000000 | 113903702-I |
| 04/15/2020 | 05/22/2020 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | BARIUM | 0.0065200 | MG/L | 2.000000 | 010606701 |
| 04/15/2020 | 05/22/2020 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | FLUORIDE | 0.7600000 | MG/L | 4.000000 | 010606701-I |
| 04/15/2020 | 05/22/2020 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.3140000 | MG/L | 10.000000 | 010606703-I |
| 04/15/2020 | 05/22/2020 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.3640000 | MG/L | 10.000000 | 010606701-I |
| 04/15/2020 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE-NITRITE | 0.3140000 | MG/L | 10.000000 | 010606703-I | |
| 04/15/2020 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE-NITRITE | 0.3640000 | MG/L | 10.000000 | 010606701-I | |
| 04/15/2020 | 05/22/2020 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | SODIUM | 6.5000000 | MG/L | 010606701-I | |
| 08/14/2019 | 08/27/2019 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.3180000 | MG/L | 10.000000 | 922605501-I |
| 09/19/2018 | 09/26/2018 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.1470000 | MG/L | 10.000000 | 826210101-I |
| 05/10/2017 | 05/19/2017 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.2740000 | MG/L | 10.000000 | 713003502-I |
| 05/18/2016 | 05/26/2016 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.3810000 | MG/L | 10.000000 | 613907601-I |
| 07/08/2015 | 07/20/2015 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.2640000 | MG/L | 10.000000 | 518903401-I |
| 02/26/2014 | 03/18/2014 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | COMBINED RADIUM (-226 & -228) | 1.8000000 | PCI/L | 5.000000 | 405702401-R |
| 01/09/2013 | 01/17/2013 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.8000000 | MG/L | 10.000000 | 300902601-I |
| 01/11/2012 | 10/17/2012 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.6000000 | MG/L | 10.000000 | 201103901-I |
| 01/05/2011 | 02/23/2011 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.6000000 | MG/L | 10.000000 | 100500801-I |
| 01/05/2011 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE-NITRITE | 0.6000000 | MG/L | 10.000000 | 100500801-I | |
| 01/05/2011 | 02/23/2011 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | SODIUM | 5.3000000 | MG/L | 100500801-I | |
| 01/07/2010 | 02/17/2010 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.7000000 | MG/L | 10.000000 | 1000724-I |
| 12/10/2009 | 01/14/2010 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | COMBINED URANIUM | 0.0020000 | MG/L | 0.030000 | 0934424 |
| 01/08/2009 | 03/10/2009 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.6000000 | MG/L | 10.000000 | 0900814-I |
| 01/24/2008 | 03/10/2008 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.6000000 | MG/L | 10.000000 | 0802405 |
| 01/26/2006 | 02/28/2006 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.5000000 | MG/L | 10.000000 | 06026/22 |
| 01/15/2004 | 02/02/2004 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 0.5000000 | MG/L | 10.000000 | 04015/33 |
| 01/16/2003 | 01/31/2003 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | NITRATE | 1.0000000 | MG/L | 10.000000 | 03016/21 |
| 05/16/2002 | 07/15/2002 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | COMBINED RADIUM (-226 & -228) | 1.6800000 | PCI/L | 5.000000 | 02136/35R |
| 05/16/2002 | 07/15/2002 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | COMBINED URANIUM | 0.0000197 | MG/L | 0.030000 | 02136/35R |
| 02/14/2002 | 04/11/2002 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | COPPER, FREE | 0.0090000 | MG/L | 1.300000 | 02045/35I |
| 02/14/2002 | 04/11/2002 | EP-A | EP FOR CREEKS AND MIDDLE LAKE | SODIUM | 5.3300000 | MG/L | 02045/35I | |
| Archived Chemical Detections - PWS ID: 00055 | |||||||
|---|---|---|---|---|---|---|---|
| Sample Date |
Receive Date |
Source ID | Source Name | Analyte Name |
Results | MCL | |
| 01/20/2000 | 02/15/2000 | A | EP FOR WTP | Chloride | 8.0000000 | ||
| 01/20/2000 | 02/15/2000 | A | EP FOR WTP | Fluoride | 1.2000000 | 4.0000 | |
| 01/20/2000 | 02/15/2000 | A | EP FOR WTP | Nitrate | 0.6000000 | 10.0000 | |
| 01/20/2000 | 02/15/2000 | A | EP FOR WTP | Sodium | 5.6800000 | ||
| 01/14/1999 | 02/11/1999 | A | EP FOR WTP | Aluminum | 0.0180000 | ||
| 01/14/1999 | 02/11/1999 | A | EP FOR WTP | Bromodichloromethane | 0.0010000 | ||
| 01/14/1999 | 02/11/1999 | A | EP FOR WTP | Chloride | 14.0000000 | ||
| 01/14/1999 | 02/11/1999 | A | EP FOR WTP | Chloroform | 0.0035000 | ||
| 01/14/1999 | 02/11/1999 | A | EP FOR WTP | Copper | 0.0300000 | 1.3000 | |
| 01/14/1999 | 02/11/1999 | A | EP FOR WTP | Fluoride | 1.0000000 | 4.0000 | |
| 01/14/1999 | 02/11/1999 | A | EP FOR WTP | Iron | 0.0300000 | ||
| 01/14/1999 | 02/11/1999 | A | EP FOR WTP | Nitrate | 0.7000000 | 10.0000 | |
| 01/14/1999 | 02/11/1999 | A | EP FOR WTP | Sodium | 5.3700000 | ||
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Bromodichloromethane | 0.0021000 | ||
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Chloride | 10.0000000 | ||
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Chloroform | 0.0069000 | ||
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Copper | 0.0300000 | 1.3000 | |
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Dibromochloromethane | 0.0006000 | ||
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Fluoride | 1.2000000 | 4.0000 | |
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Hardness, Total (as CaC03) | 24.0000000 | ||
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Nitrate | 0.8000000 | 10.0000 | |
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Ph | 6.1000000 | ||
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Residue, Total-Fixed | 53.0000000 | ||
| 01/15/1998 | 02/05/1998 | A | EP FOR WTP | Sodium | 4.8900000 | ||
| 01/23/1997 | 02/21/1997 | A | EP FOR WTP | Chloride | 84.0000000 | ||
| 01/23/1997 | 02/21/1997 | A | EP FOR WTP | Copper | 0.0200000 | 1.3000 | |
| 01/23/1997 | 02/21/1997 | A | EP FOR WTP | Fluoride | 1.2000000 | 4.0000 | |
| 01/23/1997 | 02/21/1997 | A | EP FOR WTP | Hardness, Total (as CaC03) | 32.0000000 | ||
| 01/23/1997 | 02/21/1997 | A | EP FOR WTP | Nitrate | 0.9600000 | 10.0000 | |
| 01/23/1997 | 02/21/1997 | A | EP FOR WTP | Ph | 6.5000000 | ||
| 01/23/1997 | 02/21/1997 | A | EP FOR WTP | Residue, Total-Fixed | 16.0000000 | ||
| 01/23/1997 | 02/21/1997 | A | EP FOR WTP | Sodium | 5.3000000 | ||
| 01/11/1996 | 01/31/1996 | A | EP FOR WTP | Conductivity @ 25 C U-MHO | 69.0000000 | ||
| 01/11/1996 | 01/31/1996 | A | EP FOR WTP | Gross Alpha, Excl. Radon & U | 1.0000000 | 15.0000 | |
| 01/11/1996 | 01/31/1996 | A | EP FOR WTP | Ph | 6.8000000 | ||
| 10/05/1995 | 10/20/1995 | A | EP FOR WTP | Nitrate | 0.3000000 | 10.0000 | |
| 08/03/1995 | 08/15/1995 | A | EP FOR WTP | Nitrate | 0.4400000 | 10.0000 | |
| 06/22/1995 | 08/04/1995 | A | EP FOR WTP | Chloride | 5.0000000 | ||
| 06/22/1995 | 08/04/1995 | A | EP FOR WTP | Copper | 0.1100000 | 1.3000 | |
| 06/22/1995 | 08/04/1995 | A | EP FOR WTP | Fluoride | 1.2000000 | 4.0000 | |
| 06/22/1995 | 08/04/1995 | A | EP FOR WTP | Hardness, Total (as CaC03) | 28.0000000 | ||
| 06/22/1995 | 08/04/1995 | A | EP FOR WTP | Ph | 7.1800000 | ||
| 06/22/1995 | 08/04/1995 | A | EP FOR WTP | Residue, Total-Fixed | 69.0000000 | ||
| 06/22/1995 | 08/04/1995 | A | EP FOR WTP | Sodium | 6.1000000 | ||
| 06/22/1995 | 08/04/1995 | A | EP FOR WTP | Total Dissolved Solids (TDS) | 59.0000000 | ||
| 02/10/1994 | 03/10/1994 | A | EP FOR WTP | Chloride | 6.5000000 | ||
| 02/10/1994 | 03/08/1994 | A | EP FOR WTP | Copper | 0.0070000 | 1.3000 | |
| 02/10/1994 | 03/08/1994 | A | EP FOR WTP | Fluoride | 0.2100000 | 4.0000 | |
| 02/10/1994 | 03/08/1994 | A | EP FOR WTP | Hardness, Total (as CaC03) | 30.0000000 | ||
| 02/10/1994 | 03/08/1994 | A | EP FOR WTP | Iron | 0.0300000 | ||
| 02/10/1994 | 03/08/1994 | A | EP FOR WTP | Nitrate | 0.3400000 | 10.0000 | |
| 02/10/1994 | 03/08/1994 | A | EP FOR WTP | Ph | 7.3100000 | ||
| 02/10/1994 | 03/08/1994 | A | EP FOR WTP | Residue, Total-Fixed | 70.0000000 | ||
| 02/10/1994 | 03/08/1994 | A | EP FOR WTP | Sodium | 6.0000000 | ||
| 02/10/1994 | 03/08/1994 | A | EP FOR WTP | Total Dissolved Solids (TDS) | 53.0000000 | ||
| 04/08/1993 | 11/05/1993 | A | EP FOR WTP | Fluoride | 1.2000000 | 4.0000 | |
| 04/08/1993 | 11/05/1993 | A | EP FOR WTP | Nitrate | 0.4000000 | 10.0000 | |
| 04/08/1993 | 11/05/1993 | A | EP FOR WTP | Nitrate-Nitrite | 0.4100000 | 10.0000 | |
| 04/08/1993 | 11/05/1993 | A | EP FOR WTP | Nitrite | 0.0100000 | 1.0000 | |
| 04/08/1993 | 11/05/1993 | A | EP FOR WTP | Sodium | 5.6200000 | ||
| 04/08/1993 | 11/05/1993 | A | EP FOR WTP | Sulfate | 5.0000000 | ||
| 01/14/1993 | 01/06/1994 | A | EP FOR WTP | Bromodichloromethane | 0.0012000 | ||
| 01/14/1993 | 01/06/1994 | A | EP FOR WTP | Chloroform | 0.0109000 | ||
| 01/14/1993 | 03/17/1993 | A | EP FOR WTP | Fluoride | 0.1300000 | 4.0000 | |
| 01/14/1993 | 01/06/1994 | A | EP FOR WTP | Fluoride | 1.0000000 | 4.0000 | |
| 01/14/1993 | 01/06/1994 | A | EP FOR WTP | Nitrate | 1.0000000 | 10.0000 | |
| 01/14/1993 | 03/17/1993 | A | EP FOR WTP | Nitrate | 1.0000000 | 10.0000 | |
| 01/14/1993 | 03/17/1993 | A | EP FOR WTP | Nitrate-Nitrite | 1.0000000 | 10.0000 | |
| 01/14/1993 | 03/17/1993 | A | EP FOR WTP | Sodium | 6.4000000 | ||
| 01/14/1993 | 01/06/1994 | A | EP FOR WTP | Sodium | 7.8100000 | ||
| 01/14/1993 | 04/28/1993 | A | EP FOR WTP | TThm | 0.0578000 | 0.1000 | |
| 10/20/1992 | 11/25/1992 | A | EP FOR WTP | TThm | 0.0638000 | 0.1000 | |
| 07/09/1992 | 08/05/1992 | A | EP FOR WTP | TThm | 0.0051000 | 0.1000 | |
| 04/15/1992 | 05/22/1992 | A | EP FOR WTP | TThm | 0.0324000 | 0.1000 | |
| 01/24/1992 | 02/06/1992 | A | EP FOR WTP | Arsenic | 0.0030000 | 0.0500 | |
| 01/24/1992 | 02/06/1992 | A | EP FOR WTP | Fluoride | 0.1100000 | 4.0000 | |
| 01/24/1992 | 02/06/1992 | A | EP FOR WTP | Nitrate | 1.2000000 | 10.0000 | |
| 01/24/1992 | 02/06/1992 | A | EP FOR WTP | Sodium | 5.0000000 | ||
| 01/09/1992 | 02/11/1992 | A | EP FOR WTP | TThm | 0.0648000 | 0.1000 | |
| 10/31/1991 | 12/13/1991 | A | EP FOR WTP | TThm | 0.0490000 | 0.1000 | |
| 07/23/1991 | 10/19/1991 | A | EP FOR WTP | TThm | 0.0740000 | 0.1000 | |
| 04/08/1991 | 06/18/1991 | A | EP FOR WTP | TThm | 0.0569000 | 0.1000 | |
| 01/21/1991 | 02/26/1991 | A | EP FOR WTP | Chloride | 1.0000000 | ||
| 01/21/1991 | 02/26/1991 | A | EP FOR WTP | Hardness, Total (as CaC03) | 22.0000000 | ||
| 01/21/1991 | 02/26/1991 | A | EP FOR WTP | Iron | 0.0500000 | ||
| 01/21/1991 | 02/26/1991 | A | EP FOR WTP | Nitrate | 0.8000000 | 10.0000 | |
| 01/21/1991 | 02/26/1991 | A | EP FOR WTP | Ph | 7.0000000 | ||
| 01/21/1991 | 02/26/1991 | A | EP FOR WTP | Sodium | 4.6700000 | ||
| 01/21/1991 | 02/26/1991 | A | EP FOR WTP | Total Dissolved Solids (TDS) | 85.0000000 | ||
| 01/21/1991 | 03/05/1991 | A | EP FOR WTP | TThm | 0.0542000 | 0.1000 | |
| 01/12/1995 | 02/17/1995 | AA | BEAR CREEK | Chloride | 6.5000000 | ||
| 01/12/1995 | 02/17/1995 | AA | BEAR CREEK | Fluoride | 0.5000000 | 4.0000 | |
| 01/12/1995 | 02/17/1995 | AA | BEAR CREEK | Hardness, Total (as CaC03) | 28.0000000 | ||
| 01/12/1995 | 02/17/1995 | AA | BEAR CREEK | Ph | 6.6600000 | ||
| 01/12/1995 | 02/17/1995 | AA | BEAR CREEK | Sodium | 5.6000000 | ||
| 01/12/1995 | 02/17/1995 | AA | BEAR CREEK | Total Dissolved Solids (TDS) | 50.0000000 | ||
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Chloride | 7.8000000 | ||
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Chloroform | 0.0080000 | ||
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Dibromochloromethane | 0.0005000 | ||
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Fluoride | 1.3000000 | 4.0000 | |
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Hardness, Total (as CaC03) | 20.0000000 | ||
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Iron | 0.0600000 | ||
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Nitrate | 0.7600000 | 10.0000 | |
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Nitrate-Nitrite | 0.7600000 | 10.0000 | |
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Ph | 6.5500000 | ||
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Residue, Total-Fixed | 57.0000000 | ||
| 01/11/1996 | 02/23/1996 | AB | EP FOR CEDAR CREEK (WATERWORKS CREEK) | Sodium | 5.9000000 | ||
| 01/14/1993 | 03/17/1993 | AB | CEDAR CREEK (WATERWORKS CREEK) | Fluoride | 0.1300000 | 4.0000 | |
| 01/14/1993 | 03/17/1993 | AB | CEDAR CREEK (WATERWORKS CREEK) | Nitrate | 0.6800000 | 10.0000 | |
| 01/14/1993 | 03/17/1993 | AB | CEDAR CREEK (WATERWORKS CREEK) | Nitrate-Nitrite | 0.6800000 | 10.0000 | |
| 01/14/1993 | 03/17/1993 | AB | CEDAR CREEK (WATERWORKS CREEK) | Selenium | 0.0080000 | 0.0500 | |
| 01/14/1993 | 03/17/1993 | AB | CEDAR CREEK (WATERWORKS CREEK) | Sodium | 5.9000000 | ||
| 01/24/1992 | 02/06/1992 | AB | CEDAR CREEK (WATERWORKS CREEK) | Arsenic | 0.0050000 | 0.0500 | |
| 01/24/1992 | 02/06/1992 | AB | CEDAR CREEK (WATERWORKS CREEK) | Barium | 0.0520000 | 2.0000 | |
| 01/24/1992 | 02/06/1992 | AB | CEDAR CREEK (WATERWORKS CREEK) | Fluoride | 0.1100000 | 4.0000 | |
| 01/24/1992 | 02/06/1992 | AB | CEDAR CREEK (WATERWORKS CREEK) | Nitrate | 1.5000000 | 10.0000 | |
| 01/24/1992 | 02/06/1992 | AB | CEDAR CREEK (WATERWORKS CREEK) | Sodium | 5.5000000 | ||
| 01/21/1991 | 02/26/1991 | AB | CEDAR CREEK (WATERWORKS CREEK) | Chloride | 1.5000000 | ||
| 01/21/1991 | 02/26/1991 | AB | CEDAR CREEK (WATERWORKS CREEK) | Fluoride | 0.1000000 | 4.0000 | |
| 01/21/1991 | 02/26/1991 | AB | CEDAR CREEK (WATERWORKS CREEK) | Hardness, Total (as CaC03) | 22.0000000 | ||
| 01/21/1991 | 02/26/1991 | AB | CEDAR CREEK (WATERWORKS CREEK) | Iron | 0.0300000 | ||
| 01/21/1991 | 02/26/1991 | AB | CEDAR CREEK (WATERWORKS CREEK) | Nitrate | 0.6800000 | 10.0000 | |
| 01/21/1991 | 02/26/1991 | AB | CEDAR CREEK (WATERWORKS CREEK) | Ph | 6.8000000 | ||
| 01/21/1991 | 02/26/1991 | AB | CEDAR CREEK (WATERWORKS CREEK) | Sodium | 4.4900000 | ||
| 01/21/1991 | 02/26/1991 | AB | CEDAR CREEK (WATERWORKS CREEK) | Total Dissolved Solids (TDS) | 80.0000000 | ||
| 01/20/2000 | 02/29/2000 | AC | MIDDLE LAKE | Gross Alpha, Excl. Radon & U | 0.2500000 | 15.0000 | |