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; the list of samples further down is narrowed.
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.
| 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 |
Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The most recent samples, result by result
The table below lists 21–30 of 44 samples, newest first — collected April 8, 2025 to August 5, 2025. The summary above covers all 44.
53 results from the 10 samples listed here: 12 detected, 41 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.
We withheld the location of 2 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.0379 mg/l , sample collected Aug 5, 2025 17:30, sampling point LC0019 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 7 ug/l , sample collected Aug 5, 2025 17:30, sampling point LC0019 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.346 mg/l , sample collected Aug 5, 2025 17:15, sampling point LC0029 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 9.5 ug/l , sample collected Aug 5, 2025 17:15, sampling point LC0029 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Arsenic 1005 EPA method 200.8 | Not recorded |
| 0.0114 mg/l , sample collected Jul 14, 2025 16:00, sampling point WL002 | Barium 1010 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Cadmium 1015 EPA method 200.8 | Not recorded |
| 0.0014 mg/l , sample collected Jul 14, 2025 16:00, sampling point WL002 | Chromium 1020 EPA method 200.8 | Not recorded |
| 0.147 mg/l , sample collected Jul 14, 2025 16:00, sampling point WL002 | Fluoride 1025 EPA method QC 10-109-12-2-A | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Mercury 1035 EPA method 200.8 | Not recorded |
| 0.0007 mg/l , sample collected Jul 14, 2025 16:00, sampling point WL002 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Selenium 1045 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Antimony, Total 1074 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Beryllium, Total 1075 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Thallium, Total 1085 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Combined Uranium 4006 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Xylenes, Total 2955 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Dichloromethane 2964 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | O-Dichlorobenzene 2968 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | P-Dichlorobenzene 2969 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Vinyl Chloride 2976 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | 1,2-Dichloroethane 2980 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Carbon Tetrachloride 2982 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | 1,2-Dichloropropane 2983 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Trichloroethylene 2984 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Tetrachloroethylene 2987 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Chlorobenzene 2989 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Benzene 2990 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Toluene 2991 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Ethylbenzene 2992 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Styrene 2996 EPA method 524.2 | Not recorded |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Nitrate-Nitrite 1038 EPA method QC10107041C | Not recorded |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Nitrate 1040 EPA method QC10107041C | Not recorded |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 14, 2025 16:00, sampling point WL002 | Nitrite 1041 EPA method QC10107041C | Not recorded |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 12, 2025 16:15, sampling point WL002 | Cyanide 1024 EPA method QC10204001X | Not recorded |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 29, 2025 16:30, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 29, 2025 16:30, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 16:05, sampling point TF102 | Arsenic 1005 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.0125 mg/l , sample collected Apr 8, 2025 16:05, sampling point TF102 | Barium 1010 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 16:05, sampling point TF102 | Cadmium 1015 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.0008 mg/l , sample collected Apr 8, 2025 16:05, sampling point TF102 | Chromium 1020 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.16 mg/l , sample collected Apr 8, 2025 16:05, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2025 – Dec 31, 2025 |
| 0.0006 mg/l , sample collected Apr 8, 2025 16:05, sampling point TF102 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 16:05, sampling point TF102 | Selenium 1045 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 16:05, sampling point TF102 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 16:05, sampling point TF102 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 8, 2025 16:05, sampling point TF102 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
-
- Collected
- Aug 5, 2025 17:30
- Sampling point
- LC0019 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250814-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0379 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 7 ug/l
-
- Collected
- Aug 5, 2025 17:15
- Sampling point
- LC0029 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250814-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.346 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 9.5 ug/l
-
- Collected
- Jul 14, 2025 16:00
- Sampling point
- WL002 Well WL002
- Sample type
- Routine
- Lab sample
- IN-250715-001
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Barium 1010 EPA method 200.8
- Result
- 0.0114 mg/l
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Chromium 1020 EPA method 200.8
- Result
- 0.0014 mg/l
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.147 mg/l
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Nickel 1036 EPA method 200.8
- Result
- 0.0007 mg/l
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 14, 2025 16:00
- Sampling point
- WL002 Well WL002
- Sample type
- Routine
- Lab sample
- RU-250715-001
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 14, 2025 16:00
- Sampling point
- WL002 Well WL002
- Sample type
- Routine
- Lab sample
- VO-250717-001
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 14, 2025 16:00
- Sampling point
- WL002 Well WL002
- Sample type
- Routine
- Lab sample
- NI-250715-001
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- May 12, 2025 16:15
- Sampling point
- WL002 Well WL002
- Sample type
- Routine
- Lab sample
- CN-250513-019
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Apr 29, 2025 16:30
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- CN-250430-017
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Apr 29, 2025 16:30
- Sampling point
- TF101 Treatment Facility TF101
- Sample type
- Routine
- Lab sample
- CN-250430-016
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Apr 8, 2025 16:05
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- IN-250409-040
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Barium 1010 EPA method 200.8
- Result
- 0.0125 mg/l
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Chromium 1020 EPA method 200.8
- Result
- 0.0008 mg/l
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.16 mg/l
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nickel 1036 EPA method 200.8
- Result
- 0.0006 mg/l
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
Routine (10).