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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

MS0200005 , Multi-Mart Water Association

18 of the 51 analytes this system has been tested for have been detected at least once, across 261 samples on record.

The other 33 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 261 samples on record, detections range from December 1, 1993 to October 7, 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 Multi-Mart Water Association, 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
Lead 1030 Inorganic Chemical 96 of 141 results Dec 1, 1993 Aug 12, 2025
Copper, Free 1022 Inorganic Chemical 86 of 141 results Dec 1, 1993 Aug 12, 2025
TTHM 2950 Organic Chemical 21 of 22 results May 24, 2004 Aug 28, 2025
Barium 1010 Inorganic Chemical 17 of 17 results Sep 14, 2021 Oct 7, 2025
Fluoride 1025 Inorganic Chemical 17 of 17 results Sep 14, 2021 Oct 7, 2025
Chloroform 2941 Organic Chemical 17 of 17 results Jun 4, 2007 Aug 28, 2025
Bromodichloromethane 2943 Organic Chemical 16 of 17 results Jun 4, 2007 Aug 28, 2025
Dibromochloromethane 2944 Organic Chemical 15 of 17 results Jun 4, 2007 Aug 28, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 11 of 22 results Jun 4, 2007 Mar 26, 2025
Dichloroacetic Acid 2451 Organic Chemical 8 of 16 results Jun 23, 2008 Aug 7, 2024
Chromium 1020 Inorganic Chemical 7 of 17 results May 15, 2023 Jul 14, 2025
Trichloroacetic Acid 2452 Organic Chemical 5 of 16 results Jun 23, 2008 Dec 26, 2023
Xylenes, Total 2955 Organic Chemical 5 of 19 results Jul 26, 2021 Apr 19, 2023
Nickel 1036 Inorganic Chemical 3 of 17 results Apr 8, 2025 Jul 14, 2025
Ethylbenzene 2992 Organic Chemical 2 of 19 results Oct 12, 2021 Jan 4, 2022
Monochloroacetic Acid 2450 Organic Chemical 2 of 16 results Jun 23, 2008 Jul 21, 2014
Monobromoacetic Acid 2453 Organic Chemical 2 of 16 results Jun 29, 2011 Jul 21, 2014
Dibromoacetic Acid 2454 Organic Chemical 1 of 16 results Jun 23, 2008 Jun 23, 2008

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 121–130 of 261 samples, newest first — collected July 16, 2019 to May 12, 2021. The summary above covers all 261.

29 results from the 10 samples listed here: 13 detected, 16 not detected. Across the whole record it is 331 of 1,144. 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 Multi-Mart Water Association, every result from 121 to 130 of 261 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 12, 2021 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-210513-017
Laboratory
MSDH Lab
2.67 ug/l , sample collected May 12, 2021 12:45, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Nov 10, 2020 13:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
201111-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Nov 10, 2020 13:45, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 10, 2020 13:45, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 10, 2020 13:45, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 10, 2020 13:45, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 10, 2020 13:45, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Nov 10, 2020 13:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
May 7, 2020 11:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200508-001HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected May 7, 2020 11:30, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 7, 2020 11:30, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 7, 2020 11:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 7, 2020 11:30, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 7, 2020 11:30, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected May 7, 2020 11:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
May 7, 2020 11:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200508-001TH
Laboratory
MSDH Lab
1.09 ug/l , sample collected May 7, 2020 11:30, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 7, 2020 11:30, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 7, 2020 11:30, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 7, 2020 11:30, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
1.09 ug/l , sample collected May 7, 2020 11:30, sampling point MRT000 TTHM 2950 Jan 1, 2020 – Dec 31, 2020
Collected
Sep 4, 2019
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041923336-0001
Laboratory
Emsl Analytical, Inc.
Not detected below 0.17 mfl Minimum Reporting Level , sample collected Sep 4, 2019, sampling point DS000 Asbestos 1094 EPA method 100.2 Not recorded
Collected
Jul 16, 2019 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190718-060PB
Laboratory
MSDH Lab
0.3378 mg/l , sample collected Jul 16, 2019 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0021 mg/l , sample collected Jul 16, 2019 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Jul 16, 2019 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190718-059PB
Laboratory
MSDH Lab
0.0512 mg/l , sample collected Jul 16, 2019 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.002 mg/l , sample collected Jul 16, 2019 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Jul 16, 2019 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190718-058PB
Laboratory
MSDH Lab
0.2863 mg/l , sample collected Jul 16, 2019 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0091 mg/l , sample collected Jul 16, 2019 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Jul 16, 2019 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190718-057PB
Laboratory
MSDH Lab
0.075 mg/l , sample collected Jul 16, 2019 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0014 mg/l , sample collected Jul 16, 2019 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Jul 16, 2019 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
190718-056PB
Laboratory
MSDH Lab
0.3616 mg/l , sample collected Jul 16, 2019 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0135 mg/l , sample collected Jul 16, 2019 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019

Routine (10).