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
MS0330009 , Lily Rose W/A #2
30 of the 71 analytes this system has been tested for have been detected at least once, across 247 samples on record.
The other 41 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 247 samples on record, detections range from October 1, 2003 to July 9, 2026. 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 |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 89 of 90 results | Aug 25, 2004 | Aug 22, 2023 |
| Lead 1030 | Inorganic Chemical | 40 of 90 results | Aug 25, 2004 | Aug 22, 2023 |
| Nitrate 1040 | Inorganic Chemical | 35 of 46 results | May 17, 2004 | Jul 9, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 34 of 46 results | May 17, 2004 | Jul 9, 2026 |
| Barium 1010 | Inorganic Chemical | 20 of 20 results | Oct 1, 2003 | Feb 25, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 15, 2011 | Jul 10, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 10 of 10 results | Dec 15, 2011 | Jul 10, 2012 |
| Radium-226 4020 | Radionuclide | 10 of 10 results | Dec 15, 2011 | Jul 10, 2012 |
| Sodium 1052 | Inorganic Chemical | 8 of 8 results | May 25, 2017 | Feb 4, 2025 |
| TTHM 2950 | Organic Chemical | 7 of 20 results | Aug 9, 2007 | Jun 16, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 6 of 21 results | Sep 27, 2007 | Apr 8, 2025 |
| Chloroform 2941 | Organic Chemical | 5 of 15 results | Sep 22, 2009 | Jun 16, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 3 of 14 results | Sep 22, 2009 | Aug 14, 2018 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Iron 1028 | Inorganic Chemical | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Magnesium 1031 | Inorganic Chemical | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Manganese 1032 | Inorganic Chemical | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Potassium 1042 | Inorganic Chemical | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Residue, Total, Filterable 1057 | Water Quality | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Carbon Dioxide 1901 | Water Quality | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Color 1905 | Water Quality | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Iron, Field Result FEFD | Inorganic Chemical | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Calculated Sodium NACA | Water Quality | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| PH, Field Result PHFD | Water Quality | 2 of 2 results | May 25, 2017 | May 25, 2017 |
| Bromodichloromethane 2943 | Organic Chemical | 1 of 15 results | May 30, 2024 | May 30, 2024 |
| Sulfate 1055 | Inorganic Chemical | 1 of 6 results | May 25, 2017 | May 25, 2017 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 14 results | Sep 22, 2009 | Sep 22, 2009 |
| Dichloromethane 2964 | Organic Chemical | 1 of 14 results | Aug 4, 2004 | Aug 4, 2004 |
Showing samples collected between September 25, 2024 and September 25, 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 11–16 of 16 samples, newest first — collected November 20, 2024 to February 25, 2025. The summary above covers all 16.
30 results from the 6 samples listed here: 6 detected, 24 not detected. 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 |
|---|---|---|
|
||
| 0.107 mg/l , sample collected Feb 25, 2025 13:50, sampling point TF081 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| 0.107 mg/l , sample collected Feb 25, 2025 13:50, sampling point TF081 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 25, 2025 13:50, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.482 mg/l , sample collected Feb 25, 2025 13:05, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| 0.482 mg/l , sample collected Feb 25, 2025 13:05, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 25, 2025 13:05, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 1.63 mg/l , sample collected Feb 4, 2025 13:55, sampling point TF081 | Sodium 1052 EPA method 200.7 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 1.81 mg/l , sample collected Feb 4, 2025 13:05, sampling point TF080 | Sodium 1052 EPA method 200.7 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Oct 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 14:12, sampling point SM2 | TTHM 2950 EPA method 524.2 | Oct 1, 2024 – Dec 31, 2024 |
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Oct 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 13:36, sampling point SM1 | TTHM 2950 EPA method 524.2 | Oct 1, 2024 – Dec 31, 2024 |
-
- Collected
- Feb 25, 2025 13:50
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- NI-250226-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.107 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.107 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 25, 2025 13:05
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- NI-250226-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.482 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.482 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 4, 2025 13:55
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- NA-250205-037
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Sodium 1052 EPA method 200.7
- Result
- 1.63 mg/l
-
- Collected
- Feb 4, 2025 13:05
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- NA-250205-036
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Sodium 1052 EPA method 200.7
- Result
- 1.81 mg/l
-
- Collected
- Nov 20, 2024 14:12
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-129058-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2024 – Dec 31, 2024
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2024 – Dec 31, 2024
-
- Collected
- Nov 20, 2024 13:36
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-129058-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2024 – Dec 31, 2024
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2024 – Dec 31, 2024
Routine (6).