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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Chemical and radiological sample results

MS0470057 , Wall Doxey State Park

4 of the 4 analytes this system has been tested for have been detected at least once, across 23 samples on record.

The other 0 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 23 samples on record, detections range from November 29, 2004 to April 24, 2024. These figures cover the whole record.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for Wall Doxey State Park, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Nitrate-Nitrite 1038 Inorganic Chemical 15 of 22 results Nov 29, 2004 Apr 24, 2024
Nitrate 1040 Inorganic Chemical 14 of 22 results Nov 29, 2004 Oct 6, 2021
Nitrite 1041 Inorganic Chemical 7 of 22 results Nov 29, 2004 Apr 24, 2024
Sodium 1052 Inorganic Chemical 1 of 1 result Mar 2, 2022 Mar 2, 2022

No date range is applied: this list draws on every sample on record. Show the last two years only.

The most recent samples, result by result

The table below lists 11–20 of 23 samples, newest first — collected May 14, 2007 to May 3, 2016. The summary above covers all 23.

30 results from the 10 samples listed here: 16 detected, 14 not detected. Across the whole record it is 37 of 67. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Wall Doxey State Park, every result from 11 to 20 of 23 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
May 3, 2016 09:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160504-050NI
Laboratory
MSDH Lab
2.8 mg/l , sample collected May 3, 2016 09:30, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
2.8 mg/l , sample collected May 3, 2016 09:30, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 3, 2016 09:30, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2016 – Dec 31, 2016
Collected
Nov 16, 2015 09:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
151117-010NI
Laboratory
MSDH Lab
0.23 mg/l , sample collected Nov 16, 2015 09:30, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
0.14 mg/l , sample collected Nov 16, 2015 09:30, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
0.09 mg/l , sample collected Nov 16, 2015 09:30, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2015 – Dec 31, 2015
Collected
Mar 14, 2013 11:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130315-003NI
Laboratory
MSDH Lab
0.46 mg/l , sample collected Mar 14, 2013 11:40, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
0.46 mg/l , sample collected Mar 14, 2013 11:40, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 14, 2013 11:40, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Collected
Feb 29, 2012 08:25
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120301-010NI
Laboratory
MSDH Lab
0.25 mg/l , sample collected Feb 29, 2012 08:25, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
0.24 mg/l , sample collected Feb 29, 2012 08:25, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 29, 2012 08:25, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Mar 21, 2011
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110322-099NI
Laboratory
MSDH Lab
0.12 mg/l , sample collected Mar 21, 2011, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
0.09 mg/l , sample collected Mar 21, 2011, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
0.03 mg/l , sample collected Mar 21, 2011, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Collected
Aug 23, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100824-066NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Aug 23, 2010, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Collected
Apr 15, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090416-004NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Apr 15, 2009, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Apr 15, 2009, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Apr 15, 2009, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
Jul 7, 2008
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
080708-045NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 7, 2008, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 7, 2008, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
0.02 mg/l , sample collected Jul 7, 2008, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
May 15, 2008
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
080516-003NI
Laboratory
MSDH Lab
0.23 mg/l , sample collected May 15, 2008, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
0.2 mg/l , sample collected May 15, 2008, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
0.03 mg/l , sample collected May 15, 2008, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
May 14, 2007
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
070515-124NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 14, 2007, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 14, 2007, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 14, 2007, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007

Routine (10).