OHA Drinking Water Services
PWS ID: 00055 ---- ASTORIA, CITY OF
Excel Spreadsheet

MCL = 10 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
(mg/L)		 Comments
208202402-I 03/23/2022 04/07/2022 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.384
113903702-I 05/19/2021 05/26/2021 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.313
010606701-I 04/15/2020 05/22/2020 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.364
010606703-I 04/15/2020 05/22/2020 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.314
922605501-I 08/14/2019 08/27/2019 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.318
826210101-I 09/19/2018 09/26/2018 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.147
713003502-I 05/10/2017 05/19/2017 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.274
613907601-I 05/18/2016 05/26/2016 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.381
518903401-I 07/08/2015 07/20/2015 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.264
405002202-I 02/19/2014 02/27/2014 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-AND
300902601-I 01/09/2013 01/17/2013 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.8
201103901-I 01/11/2012 10/17/2012 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.6
100500801-I 01/05/2011 02/23/2011 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.6
1000724-I 01/07/2010 02/17/2010 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.7
0900814-I 01/08/2009 03/10/2009 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.6
0802405 01/24/2008 03/10/2008 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.6
0702519 01/25/2007 02/14/2007 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-AND
06026/22 01/26/2006 02/28/2006 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.5
05020/13 01/20/2005 03/01/2005 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-AND
04015/33 01/15/2004 02/02/2004 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A0.5
03016/21 01/16/2003 01/31/2003 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-A1
02045/35I 02/14/2002 04/11/2002 NITRATE EP FOR CREEKS AND MIDDLE LAKE EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
01011/10 01/11/2001 01/31/2001 Nitrate EP FOR WTP AND
020/18 01/20/2000 02/15/2000 Nitrate EP FOR WTP A0.6
014/20 01/14/1999 02/11/1999 Nitrate EP FOR WTP A0.7
015/23 01/15/1998 02/05/1998 Nitrate EP FOR WTP A0.8
023/09 01/23/1997 02/21/1997 Nitrate EP FOR WTP A0.96
25780 01/11/1996 02/23/1996 Nitrate EP FOR CEDAR CREEK (WATERWORKS CREEK) AB0.76
24967 10/05/1995 10/20/1995 Nitrate EP FOR WTP A0.3
24446 08/03/1995 08/15/1995 Nitrate EP FOR WTP A0.44
24057 06/22/1995 08/04/1995 Nitrate EP FOR WTP AND
22562 01/12/1995 02/17/1995 Nitrate BEAR CREEK AAND
19304 02/10/1994 03/08/1994 Nitrate EP FOR WTP A0.34
16325 04/08/1993 11/05/1993 Nitrate EP FOR WTP A0.4
-1997514 01/14/1993 03/17/1993 Nitrate EP FOR WTP A1
15597 01/14/1993 01/06/1994 Nitrate EP FOR WTP A1
-1997341 01/14/1993 03/17/1993 Nitrate CEDAR CREEK (WATERWORKS CREEK) AB0.68
-1997515 01/24/1992 02/06/1992 Nitrate EP FOR WTP A1.2
-1997342 01/24/1992 02/06/1992 Nitrate CEDAR CREEK (WATERWORKS CREEK) AB1.5
-1997516 01/21/1991 02/26/1991 Nitrate EP FOR WTP A0.8
-1997343 01/21/1991 02/26/1991 Nitrate CEDAR CREEK (WATERWORKS CREEK) AB0.68
-1997517 01/04/1990 01/25/1990 Nitrate EP FOR WTP A1.7
-1997344 01/04/1990 01/25/1990 Nitrate CEDAR CREEK (WATERWORKS CREEK) AB1.7
-1997345 09/11/1989 09/15/1989 Nitrate CEDAR CREEK (WATERWORKS CREEK) AB0.3
-1997518 01/12/1989 02/09/1989 Nitrate EP FOR WTP A0.44
-1997519 01/14/1988 01/29/1988 Nitrate EP FOR WTP A0.43
-1997520 02/20/1986 02/20/1986 Nitrate EP FOR WTP A0.43
 



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