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
MS0530021 , Town of Sturgis
25 of the 57 analytes this system has been tested for have been detected at least once, across 399 samples on record.
The other 32 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 399 samples on record, detections range from October 13, 2003 to July 13, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 150 of 150 results | Aug 8, 2007 | Sep 13, 2023 |
| Lead 1030 | Inorganic Chemical | 115 of 150 results | Aug 8, 2007 | Sep 13, 2023 |
| Barium 1010 | Inorganic Chemical | 32 of 32 results | Oct 13, 2003 | Jul 13, 2026 |
| Fluoride 1025 | Inorganic Chemical | 32 of 32 results | Oct 13, 2003 | Jul 13, 2026 |
| Arsenic 1005 | Inorganic Chemical | 31 of 32 results | Oct 13, 2003 | Jul 13, 2026 |
| Selenium 1045 | Inorganic Chemical | 29 of 32 results | Oct 13, 2003 | Jul 13, 2026 |
| Chromium 1020 | Inorganic Chemical | 26 of 32 results | Oct 13, 2003 | Mar 10, 2025 |
| Nickel 1036 | Inorganic Chemical | 16 of 30 results | Mar 15, 2004 | Mar 10, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 15 of 15 results | Mar 14, 2012 | Oct 9, 2012 |
| TTHM 2950 | Organic Chemical | 9 of 10 results | Aug 29, 2007 | Jun 11, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 10 results | Jun 23, 2010 | Jun 11, 2024 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Sep 23, 2019 | Jul 13, 2026 |
| Dibromoacetic Acid 2454 | Organic Chemical | 5 of 5 results | Aug 29, 2007 | Sep 28, 2020 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 15 results | Mar 14, 2012 | Oct 9, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 15 results | Mar 14, 2012 | Oct 9, 2012 |
| Xylenes, Total 2955 | Organic Chemical | 5 of 70 results | May 24, 2004 | Aug 16, 2004 |
| Bromoform 2942 | Organic Chemical | 4 of 5 results | Jun 23, 2010 | Sep 28, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 2 of 5 results | Sep 22, 2016 | Sep 28, 2020 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 2 of 68 results | Apr 9, 2019 | Apr 9, 2019 |
| Nitrate 1040 | Inorganic Chemical | 2 of 68 results | Apr 9, 2019 | Apr 9, 2019 |
| Toluene 2991 | Organic Chemical | 2 of 70 results | May 24, 2004 | May 24, 2004 |
| Ethylbenzene 2992 | Organic Chemical | 2 of 70 results | May 24, 2004 | May 24, 2004 |
| Cyanide 1024 | Inorganic Chemical | 1 of 29 results | May 7, 2019 | May 7, 2019 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 5 results | Aug 21, 2013 | Aug 21, 2013 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 32 results | Oct 18, 2010 | Oct 18, 2010 |
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 399 samples, newest first — collected April 3, 2024 to March 10, 2025. The summary above covers all 399.
36 results from the 10 samples listed here: 10 detected, 26 not detected. Across the whole record it is 505 of 2,505. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.0051 mg/l , sample collected Mar 10, 2025 11:00, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0655 mg/l , sample collected Mar 10, 2025 11:00, sampling point TF101 | Barium 1010 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 11:00, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.0007 mg/l , sample collected Mar 10, 2025 11:00, sampling point TF101 | Chromium 1020 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.838 mg/l , sample collected Mar 10, 2025 11:00, sampling point TF101 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 11:00, sampling point TF101 | Mercury 1035 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 11:00, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| 0.0075 mg/l , sample collected Mar 10, 2025 11:00, sampling point TF101 | Selenium 1045 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 11:00, sampling point TF101 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 11:00, sampling point TF101 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 10, 2025 11:00, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 30, 2024 12:00, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2022 – Dec 31, 2024 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 12:15, sampling point TF103 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2030 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 12:45, sampling point TF101 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2030 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 11:00, sampling point TF103 | Arsenic 1005 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.0464 mg/l , sample collected Oct 10, 2024 11:00, sampling point TF103 | Barium 1010 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 11:00, sampling point TF103 | Cadmium 1015 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 11:00, sampling point TF103 | Chromium 1020 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.172 mg/l , sample collected Oct 10, 2024 11:00, sampling point TF103 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 11:00, sampling point TF103 | Mercury 1035 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.0005 mg/l , sample collected Oct 10, 2024 11:00, sampling point TF103 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 11:00, sampling point TF103 | Selenium 1045 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 11:00, sampling point TF103 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 11:00, sampling point TF103 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 10, 2024 11:00, sampling point TF103 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 17, 2024 12:10, sampling point TF103 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 17, 2024 12:10, sampling point TF103 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 17, 2024 12:10, sampling point TF103 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 17, 2024 12:40, sampling point TF101 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 17, 2024 12:40, sampling point TF101 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 17, 2024 12:40, sampling point TF101 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
|
||
| 12.6 ug/l , sample collected Jun 11, 2024 10:45, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
|
||
| 40.6 ug/l , sample collected Jun 11, 2024 10:45, sampling point SM1 | TTHM 2950 EPA method 524.2 | Not recorded |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 3, 2024 13:45, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 3, 2024 13:45, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 3, 2024 13:45, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2024 – Dec 31, 2024 |
-
- Collected
- Mar 10, 2025 11:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- IN-250319-030
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- 0.0051 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Barium 1010 EPA method 200.8
- Result
- 0.0655 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Chromium 1020 EPA method 200.8
- Result
- 0.0007 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.838 mg/l
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- 0.0075 mg/l
- Monitoring period
- Jan 1, 2023 – 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, 2023 – 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, 2023 – 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, 2023 – Dec 31, 2025
-
- Collected
- Oct 30, 2024 12:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- CN-241031-008
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Oct 10, 2024 12:15
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- RU-241011-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2030
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Oct 10, 2024 12:45
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- RU-241011-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2030
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Oct 10, 2024 11:00
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- IN-241011-001
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Barium 1010 EPA method 200.8
- Result
- 0.0464 mg/l
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Chromium 1020 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.172 mg/l
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Nickel 1036 EPA method 200.8
- Result
- 0.0005 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, 2022 – Dec 31, 2024
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
- Collected
- Jul 17, 2024 12:10
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- NI-240718-024
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
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
- Jul 17, 2024 12:40
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- NI-240718-023
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
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
- Jun 11, 2024 10:45
- Sampling point
- SM1 Max. Res. Time
- Sample type
- Routine
- Lab sample
- HA-240612-002
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 12.6 ug/l
-
- Collected
- Jun 11, 2024 10:45
- Sampling point
- SM1 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-240612-002
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 40.6 ug/l
-
- Collected
- Apr 3, 2024 13:45
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- NI-240404-016
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
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
Routine (10).