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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

MS0090010 , Sparta Water Association #1

26 of the 57 analytes this system has been tested for have been detected at least once, across 605 samples on record.

The other 31 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 605 samples on record, detections range from June 23, 1993 to April 20, 2026. 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 Sparta Water Association #1, 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 164 of 187 results Jun 23, 1993 Jun 17, 2025
Lead 1030 Inorganic Chemical 150 of 187 results Jun 23, 1993 Jun 17, 2025
Barium 1010 Inorganic Chemical 72 of 72 results Mar 19, 2002 Apr 9, 2025
Fluoride 1025 Inorganic Chemical 71 of 72 results Mar 19, 2002 Apr 9, 2025
Arsenic 1005 Inorganic Chemical 50 of 72 results Jan 12, 2004 Apr 9, 2025
Chromium 1020 Inorganic Chemical 44 of 72 results Mar 19, 2002 Apr 9, 2025
Selenium 1045 Inorganic Chemical 29 of 72 results Mar 19, 2002 Feb 5, 2024
Gross Alpha, Incl. Radon & U 4002 Radionuclide 20 of 27 results Dec 7, 2011 Oct 4, 2012
TTHM 2950 Organic Chemical 19 of 23 results Jul 9, 2007 Apr 20, 2026
Nickel 1036 Inorganic Chemical 19 of 72 results Jan 12, 2004 Apr 9, 2025
Bromoform 2942 Organic Chemical 15 of 16 results Jul 9, 2007 Apr 20, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 11 of 22 results Jul 9, 2007 Apr 20, 2026
Sodium 1052 Inorganic Chemical 11 of 11 results Sep 23, 2019 Oct 14, 2024
Dibromochloromethane 2944 Organic Chemical 8 of 16 results Jul 12, 2011 Apr 20, 2026
Nitrite 1041 Inorganic Chemical 8 of 116 results Apr 9, 2007 Jan 22, 2019
Radium-226 4020 Radionuclide 7 of 27 results Dec 7, 2011 Jan 15, 2020
Nitrate-Nitrite 1038 Inorganic Chemical 7 of 116 results Jun 5, 2006 Jan 22, 2019
Combined Radium (-226 & -228) 4010 Radionuclide 6 of 27 results Dec 7, 2011 Jan 15, 2020
Dibromoacetic Acid 2454 Organic Chemical 5 of 15 results Jul 12, 2011 Apr 20, 2026
Nitrate 1040 Inorganic Chemical 4 of 116 results May 3, 2004 Jan 22, 2019
Cadmium 1015 Inorganic Chemical 3 of 72 results Feb 14, 2005 Feb 14, 2005
Bromodichloromethane 2943 Organic Chemical 1 of 16 results Apr 20, 2026 Apr 20, 2026
Xylenes, Total 2955 Organic Chemical 1 of 61 results Feb 26, 2024 Feb 26, 2024
Radium-228 4030 Radionuclide 1 of 27 results Jan 15, 2020 Jan 15, 2020
Monochloroacetic Acid 2450 Organic Chemical 1 of 15 results Jul 16, 2018 Jul 16, 2018
Dichloroacetic Acid 2451 Organic Chemical 1 of 15 results Jul 12, 2011 Jul 12, 2011

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 605 samples, newest first — collected March 2, 2020 to February 1, 2021. The summary above covers all 605.

83 results from the 10 samples listed here: 28 detected, 55 not detected. Across the whole record it is 728 of 3,205. 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 Sparta Water Association #1, every result from 141 to 150 of 605 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 1, 2021 12:07
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-210202-048
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 12:07, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 12:07, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 12:07, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Feb 1, 2021 13:38
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-210202-049
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:38, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:38, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 1, 2021 13:38, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Dec 1, 2020 12:02
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
IN-201202-003
Laboratory
MSDH Lab
0.0012 mg/l , sample collected Dec 1, 2020 12:02, sampling point TF105 Arsenic 1005 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
0.0057 mg/l , sample collected Dec 1, 2020 12:02, sampling point TF105 Barium 1010 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 1, 2020 12:02, sampling point TF105 Cadmium 1015 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 1, 2020 12:02, sampling point TF105 Chromium 1020 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
0.683 mg/l , sample collected Dec 1, 2020 12:02, sampling point TF105 Fluoride 1025 EPA method QC 10-109-12-2-A Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 1, 2020 12:02, sampling point TF105 Mercury 1035 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 1, 2020 12:02, sampling point TF105 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 1, 2020 12:02, sampling point TF105 Selenium 1045 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 1, 2020 12:02, sampling point TF105 Antimony, Total 1074 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 1, 2020 12:02, sampling point TF105 Beryllium, Total 1075 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 1, 2020 12:02, sampling point TF105 Thallium, Total 1085 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Collected
Jul 13, 2020 14:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200714-011TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 13, 2020 14:10, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
8.4 ug/l , sample collected Jul 13, 2020 14:10, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 13, 2020 14:10, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 13, 2020 14:10, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
8.4 ug/l , sample collected Jul 13, 2020 14:10, sampling point MRT000 TTHM 2950 Not recorded
Collected
Jul 13, 2020 14:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200714-011HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 13, 2020 14:10, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 13, 2020 14:10, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 13, 2020 14:10, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 13, 2020 14:10, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Jul 13, 2020 14:10, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.003 mg/l , sample collected Jul 13, 2020 14:10, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Apr 7, 2020 13:37
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
200408-021IN
Laboratory
MSDH Lab
0.0019 mg/l , sample collected Apr 7, 2020 13:37, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.044 mg/l , sample collected Apr 7, 2020 13:37, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 13:37, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0024 mg/l , sample collected Apr 7, 2020 13:37, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.267 mg/l , sample collected Apr 7, 2020 13:37, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 13:37, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 13:37, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 13:37, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 13:37, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 13:37, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 13:37, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 7, 2020 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200408-020IN
Laboratory
MSDH Lab
0.0023 mg/l , sample collected Apr 7, 2020 12:30, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0593 mg/l , sample collected Apr 7, 2020 12:30, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:30, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0029 mg/l , sample collected Apr 7, 2020 12:30, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.393 mg/l , sample collected Apr 7, 2020 12:30, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:30, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:30, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
0.0028 mg/l , sample collected Apr 7, 2020 12:30, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:30, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:30, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:30, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 7, 2020 12:52
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
200408-019IN
Laboratory
MSDH Lab
0.002 mg/l , sample collected Apr 7, 2020 12:52, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0616 mg/l , sample collected Apr 7, 2020 12:52, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:52, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0028 mg/l , sample collected Apr 7, 2020 12:52, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.366 mg/l , sample collected Apr 7, 2020 12:52, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:52, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:52, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:52, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:52, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:52, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2020 12:52, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Mar 2, 2020 12:50
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
200303-004IN
Laboratory
MSDH Lab
0.0009 mg/l , sample collected Mar 2, 2020 12:50, sampling point TF105 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
0.0276 mg/l , sample collected Mar 2, 2020 12:50, sampling point TF105 Barium 1010 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:50, sampling point TF105 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
0.0042 mg/l , sample collected Mar 2, 2020 12:50, sampling point TF105 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
0.599 mg/l , sample collected Mar 2, 2020 12:50, sampling point TF105 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:50, sampling point TF105 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:50, sampling point TF105 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:50, sampling point TF105 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:50, sampling point TF105 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:50, sampling point TF105 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:50, sampling point TF105 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Collected
Mar 2, 2020 12:27
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
200303-003IN
Laboratory
MSDH Lab
0.0008 mg/l , sample collected Mar 2, 2020 12:27, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
0.0291 mg/l , sample collected Mar 2, 2020 12:27, sampling point TF104 Barium 1010 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:27, sampling point TF104 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
0.0041 mg/l , sample collected Mar 2, 2020 12:27, sampling point TF104 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
0.628 mg/l , sample collected Mar 2, 2020 12:27, sampling point TF104 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:27, sampling point TF104 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:27, sampling point TF104 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:27, sampling point TF104 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:27, sampling point TF104 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:27, sampling point TF104 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 2, 2020 12:27, sampling point TF104 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Mar 31, 2020

Routine (10).