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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

MS0580017 , Toccopola Water Association #2

20 of the 57 analytes this system has been tested for have been detected at least once, across 229 samples on record.

The other 37 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 229 samples on record, detections range from October 15, 2003 to October 29, 2025. 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 Toccopola Water Association #2, 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
Copper, Free 1022 Inorganic Chemical 50 of 50 results Aug 7, 2007 Sep 23, 2020
Fluoride 1025 Inorganic Chemical 42 of 42 results Oct 15, 2003 Mar 26, 2025
Lead 1030 Inorganic Chemical 33 of 50 results Aug 7, 2007 Sep 23, 2020
Barium 1010 Inorganic Chemical 28 of 28 results Oct 15, 2003 Mar 26, 2025
Chromium 1020 Inorganic Chemical 20 of 28 results Oct 15, 2003 Mar 26, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 11 of 50 results Jun 9, 2004 May 11, 2016
Nickel 1036 Inorganic Chemical 10 of 28 results Mar 15, 2004 Mar 26, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 12, 2011 Jul 11, 2012
Arsenic 1005 Inorganic Chemical 8 of 28 results Mar 15, 2004 Mar 26, 2025
Nitrate 1040 Inorganic Chemical 7 of 50 results Jun 9, 2004 Jul 16, 2008
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 24, 2019 Mar 26, 2025
Selenium 1045 Inorganic Chemical 6 of 28 results Mar 15, 2004 Mar 24, 2008
Sulfate 1055 Inorganic Chemical 5 of 6 results Oct 15, 2003 Mar 15, 2004
TTHM 2950 Organic Chemical 4 of 11 results Sep 4, 2007 Oct 29, 2025
Nitrite 1041 Inorganic Chemical 4 of 50 results Jul 16, 2008 May 11, 2016
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 2 of 11 results Jul 1, 2010 Oct 7, 2020
Bromoform 2942 Organic Chemical 1 of 6 results Oct 29, 2025 Oct 29, 2025
Dibromochloromethane 2944 Organic Chemical 1 of 6 results Oct 29, 2025 Oct 29, 2025
Monobromoacetic Acid 2453 Organic Chemical 1 of 5 results Oct 7, 2020 Oct 7, 2020
Thallium, Total 1085 Inorganic Chemical 1 of 28 results Aug 22, 2006 Aug 22, 2006

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 141–150 of 229 samples, newest first — collected August 25, 2008 to February 24, 2010. The summary above covers all 229.

34 results from the 10 samples listed here: 8 detected, 26 not detected. Across the whole record it is 250 of 1,110. 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 Toccopola Water Association #2, every result from 141 to 150 of 229 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
Feb 24, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100225-006CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Feb 24, 2010, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2008 – Dec 31, 2010
Collected
Feb 24, 2010
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
100225-004CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Feb 24, 2010, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2008 – Dec 31, 2010
Collected
Jan 27, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100128-054IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.010844 mg/l , sample collected Jan 27, 2010, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.832 mg/l , sample collected Jan 27, 2010, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jan 27, 2010
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
100128-046IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.010741 mg/l , sample collected Jan 27, 2010, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.846 mg/l , sample collected Jan 27, 2010, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jun 3, 2009
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
090604-034NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Jun 3, 2009, sampling point TF102 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 Jun 3, 2009, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Jun 3, 2009, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
Jun 3, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090604-033NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Jun 3, 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 Jun 3, 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 Jun 3, 2009, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
May 11, 2009
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
090513-001IN
Laboratory
MSDH Lab
0.8736 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected May 11, 2009, sampling point TF103 Fluoride 1025 Not recorded
Collected
Feb 2, 2009
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
090203-096IN
Laboratory
MSDH Lab
1.877 mg/l , sample collected Feb 2, 2009, sampling point TF103 Fluoride 1025 EPA method 380-75WE Jan 1, 2009 – Mar 31, 2009
Collected
Nov 19, 2008
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
081120-008IN
Laboratory
MSDH Lab
4.47 mg/l , sample collected Nov 19, 2008, sampling point TF103 Fluoride 1025 EPA method 380-75WE Oct 1, 2008 – Dec 31, 2008
Collected
Aug 25, 2008
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
080826-003IN
Laboratory
MSDH Lab
4.42 mg/l , sample collected Aug 25, 2008, sampling point TF103 Fluoride 1025 EPA method 380-75WE Jul 1, 2008 – Sep 30, 2008

Routine (10).