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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

MS0510002 , Town of Chunky

12 of the 58 analytes this system has been tested for have been detected at least once, across 91 samples on record.

The other 46 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 91 samples on record, detections range from October 15, 2003 to March 25, 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 Town of Chunky, 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 30 of 30 results Aug 13, 2008 Sep 12, 2023
Lead 1030 Inorganic Chemical 14 of 30 results Aug 13, 2008 Sep 12, 2023
Barium 1010 Inorganic Chemical 8 of 8 results Oct 15, 2003 May 8, 2019
Chromium 1020 Inorganic Chemical 5 of 8 results Oct 15, 2003 May 8, 2019
Nickel 1036 Inorganic Chemical 5 of 8 results Mar 15, 2004 May 8, 2019
Sodium 1052 Inorganic Chemical 3 of 3 results Oct 2, 2019 Mar 25, 2025
TTHM 2950 Organic Chemical 3 of 5 results Jun 3, 2009 Mar 6, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 2 of 5 results Jun 3, 2009 Mar 6, 2024
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 27, 2012 Sep 10, 2012
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 15, 2003 Mar 15, 2004
Chloroform 2941 Organic Chemical 1 of 3 results Aug 20, 2013 Aug 20, 2013
Thallium, Total 1085 Inorganic Chemical 1 of 8 results Apr 6, 2005 Apr 6, 2005

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 91 samples, newest first — collected December 4, 2019 to March 9, 2022. The summary above covers all 91.

23 results from the 10 samples listed here: 6 detected, 17 not detected. Across the whole record it is 76 of 419. 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 Town of Chunky, every result from 11 to 20 of 91 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
Mar 9, 2022 14:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NA-220310-009
Laboratory
MSDH Lab
33.8 mg/l , sample collected Mar 9, 2022 14:15, sampling point TF102 Sodium 1052 EPA method 200.7 Not recorded
Collected
Mar 9, 2022 14:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-220310-004
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 9, 2022 14:15, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 9, 2022 14:15, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 9, 2022 14:15, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Apr 21, 2021 13:55
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
NI-210422-040
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 21, 2021 13:55, 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 Apr 21, 2021 13:55, 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 Apr 21, 2021 13:55, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Jul 28, 2020 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200730-012PB
Laboratory
MSDH Lab
0.0769 mg/l , sample collected Jul 28, 2020 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 28, 2020 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 28, 2020 11:52
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200730-010PB
Laboratory
MSDH Lab
0.1112 mg/l , sample collected Jul 28, 2020 11:52, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 28, 2020 11:52, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 28, 2020 12:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200730-009PB
Laboratory
MSDH Lab
0.1113 mg/l , sample collected Jul 28, 2020 12:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 28, 2020 12:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 28, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200730-008PB
Laboratory
MSDH Lab
0.0812 mg/l , sample collected Jul 28, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 28, 2020 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Jul 28, 2020 05:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200730-007PB
Laboratory
MSDH Lab
0.0575 mg/l , sample collected Jul 28, 2020 05:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 28, 2020 05:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Apr 14, 2020 14:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200416-007NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 14:30, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 14:30, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 14, 2020 14:30, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Dec 4, 2019 15:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
191205-012NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 4, 2019 15:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Dec 4, 2019 15:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Dec 4, 2019 15:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019

Routine (10).