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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 151–160 of 229 samples, newest first — collected August 7, 2007 to July 16, 2008. The summary above covers all 229.

33 results from the 10 samples listed here: 15 detected, 18 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 151 to 160 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
Jul 16, 2008
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
080717-064NI
Laboratory
MSDH Lab
0.16 mg/l , sample collected Jul 16, 2008, sampling point TF103 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
0.16 mg/l , sample collected Jul 16, 2008, sampling point TF103 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 16, 2008, sampling point TF103 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
Jul 16, 2008
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
080717-060NI
Laboratory
MSDH Lab
0.51 mg/l , sample collected Jul 16, 2008, sampling point TF102 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 16, 2008, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
0.44 mg/l , sample collected Jul 16, 2008, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
Jul 16, 2008
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
080717-050NI
Laboratory
MSDH Lab
0.49 mg/l , sample collected Jul 16, 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 16, 2008, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
0.44 mg/l , sample collected Jul 16, 2008, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
May 12, 2008
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
080513-001IN
Laboratory
MSDH Lab
4.03 mg/l , sample collected May 12, 2008, sampling point TF103 Fluoride 1025 EPA method 380-75WE Apr 1, 2008 – Jun 30, 2008
Collected
Mar 24, 2008
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
080325-008IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2008, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.024762 mg/l , sample collected Mar 24, 2008, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 24, 2008, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2008, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
4.09 mg/l , sample collected Mar 24, 2008, sampling point TF103 Fluoride 1025 EPA method 380-75WE Jan 1, 2008 – Mar 31, 2008
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Mar 24, 2008, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.057036 mg/l , sample collected Mar 24, 2008, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
0.000603 mg/l , sample collected Mar 24, 2008, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2008, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Mar 24, 2008, sampling point TF103 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 Mar 24, 2008, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Dec 5, 2007
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
071206-017IN
Laboratory
MSDH Lab
4.22 mg/l , sample collected Dec 5, 2007, sampling point TF103 Fluoride 1025 EPA method 380-75WE Oct 1, 2007 – Dec 31, 2007
Collected
Nov 27, 2007
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
071128-006NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Nov 27, 2007, sampling point TF103 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 Nov 27, 2007, sampling point TF103 Nitrate 1040 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Nov 27, 2007, sampling point TF103 Nitrite 1041 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
Collected
Sep 4, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070905-033HA
Laboratory
MSDH Lab
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Sep 4, 2007, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2005 – Dec 31, 2007
Collected
Sep 4, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070905-032TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 4, 2007, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 4, 2007, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 4, 2007, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 4, 2007, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
0 This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded a value but no unit of measure for it. The unit is NOT inferable from the analyte: many analytes are reported in more than one unit — TTHM and HAA5 in both MG/L and UG/L — so there is no per-analyte default to fall back on. The number is published as it stands and must not be compared to a limit. 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 Sep 4, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007
Collected
Aug 7, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070808-179PB
Laboratory
MSDH Lab
0.1503 mg/l , sample collected Aug 7, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0015 mg/l , sample collected Aug 7, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008

Routine (10).