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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 81–90 of 261 samples, newest first — collected July 12, 2022 to January 17, 2023. The summary above covers all 261.

75 results from the 10 samples listed here: 7 detected, 68 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 81 to 90 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
Jan 17, 2023 13:40
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
VO-230118-006
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
0.624 ug/l , sample collected Jan 17, 2023 13:40, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 17, 2023 13:40, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Collected
Jan 10, 2023 12:00
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
NI-230111-009
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 10, 2023 12:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Mar 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 10, 2023 12:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Mar 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 10, 2023 12:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Mar 31, 2023
Collected
Dec 14, 2022 12:05
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
RU-221215-001
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 14, 2022 12:05, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
Collected
Nov 30, 2022 12:10
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
IN-221201-028
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 30, 2022 12:10, sampling point TF101 Arsenic 1005 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
0.0117 mg/l , sample collected Nov 30, 2022 12:10, sampling point TF101 Barium 1010 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 30, 2022 12:10, sampling point TF101 Cadmium 1015 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 30, 2022 12:10, sampling point TF101 Chromium 1020 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
0.133 mg/l , sample collected Nov 30, 2022 12:10, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Oct 1, 2022 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 30, 2022 12:10, sampling point TF101 Mercury 1035 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 30, 2022 12:10, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Nov 30, 2022 12:10, sampling point TF101 Selenium 1045 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 30, 2022 12:10, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 30, 2022 12:10, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 30, 2022 12:10, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Oct 1, 2022 – Dec 31, 2022
Collected
Nov 30, 2022 12:15
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
VO-221201-007
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Benzene 2990 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Toluene 2991 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 12:15, sampling point TF101 Styrene 2996 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Collected
Nov 15, 2022 15:30
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
CN-221116-004
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Nov 15, 2022 15:30, sampling point TF101 Cyanide 1024 EPA method QC10204001X Oct 1, 2022 – Dec 31, 2022
Collected
Oct 25, 2022 13:20
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
NI-221026-008
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 25, 2022 13:20, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Oct 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Oct 25, 2022 13:20, sampling point TF101 Nitrate 1040 EPA method QC10107041C Oct 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Oct 25, 2022 13:20, sampling point TF101 Nitrite 1041 EPA method QC10107041C Oct 1, 2022 – Dec 31, 2022
Collected
Aug 23, 2022 12:15
Sampling point
TF102 Treatment Facility TF102
Sample type
Routine
Lab sample
IN-220824-002
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:15, sampling point TF102 Arsenic 1005 EPA method 200.8 Not recorded
0.0113 mg/l , sample collected Aug 23, 2022 12:15, sampling point TF102 Barium 1010 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:15, sampling point TF102 Cadmium 1015 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:15, sampling point TF102 Chromium 1020 EPA method 200.8 Not recorded
0.137 mg/l , sample collected Aug 23, 2022 12:15, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:15, sampling point TF102 Mercury 1035 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:15, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:15, sampling point TF102 Selenium 1045 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:15, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:15, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:15, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Not recorded
Collected
Aug 23, 2022 12:25
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
CN-220824-002
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 23, 2022 12:25, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jul 1, 2022 – Sep 30, 2022
Collected
Jul 12, 2022 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220714-008
Laboratory
MSDH Lab
0.0111 mg/l , sample collected Jul 12, 2022 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
1.1 ug/l , sample collected Jul 12, 2022 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022

Routine (10).