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
MS0320013 , Lorman Water Association
41 of the 70 analytes this system has been tested for have been detected at least once, across 353 samples on record.
The other 29 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 353 samples on record, detections range from March 18, 2002 to June 30, 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 | 60 of 60 results | Aug 2, 2007 | Sep 30, 2025 |
| Fluoride 1025 | Inorganic Chemical | 54 of 54 results | Mar 18, 2002 | May 14, 2025 |
| Lead 1030 | Inorganic Chemical | 51 of 60 results | Aug 2, 2007 | Sep 30, 2025 |
| Barium 1010 | Inorganic Chemical | 47 of 48 results | Mar 18, 2002 | May 14, 2025 |
| Arsenic 1005 | Inorganic Chemical | 30 of 48 results | Jan 26, 2004 | May 14, 2025 |
| Chromium 1020 | Inorganic Chemical | 21 of 48 results | Mar 18, 2002 | May 14, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 15 of 18 results | Jun 14, 2004 | Jun 30, 2026 |
| TTHM 2950 | Organic Chemical | 15 of 17 results | Jun 14, 2004 | Jun 30, 2026 |
| Sodium 1052 | Inorganic Chemical | 13 of 13 results | Jun 8, 2010 | Feb 5, 2025 |
| Chloroform 2941 | Organic Chemical | 10 of 11 results | Sep 20, 2006 | Jun 30, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 9 of 10 results | Jun 14, 2011 | Jun 30, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 8 of 11 results | Sep 20, 2006 | Jun 30, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 8 of 11 results | Sep 20, 2006 | Jun 30, 2026 |
| Sulfate 1055 | Inorganic Chemical | 8 of 14 results | Mar 18, 2002 | Apr 26, 2017 |
| Trichloroacetic Acid 2452 | Organic Chemical | 7 of 10 results | Jun 14, 2011 | Jun 30, 2026 |
| Calcium 1016 | Inorganic Chemical | 6 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| Chloride 1017 | Inorganic Chemical | 6 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| Manganese 1032 | Inorganic Chemical | 6 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| Potassium 1042 | Inorganic Chemical | 6 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| Residue, Total, Filterable 1057 | Water Quality | 6 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 6 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 6 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| Alkalinity, Total 1927 | Water Quality | 6 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| Calculated Sodium NACA | Water Quality | 6 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| Nickel 1036 | Inorganic Chemical | 5 of 48 results | Nov 29, 2007 | Jan 11, 2024 |
| Magnesium 1031 | Inorganic Chemical | 5 of 6 results | Jun 8, 2010 | Jun 22, 2020 |
| PH, Field Result PHFD | Water Quality | 5 of 5 results | Jun 8, 2010 | Jun 22, 2020 |
| Color 1905 | Water Quality | 5 of 5 results | Jun 8, 2010 | Apr 26, 2017 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 4 of 90 results | May 5, 2004 | Apr 10, 2024 |
| Nitrate 1040 | Inorganic Chemical | 4 of 90 results | May 5, 2004 | Apr 10, 2024 |
| Iron 1028 | Inorganic Chemical | 4 of 6 results | Apr 26, 2017 | Jun 22, 2020 |
| Iron, Field Result FEFD | Inorganic Chemical | 4 of 5 results | Apr 17, 2012 | Jun 22, 2020 |
| Selenium 1045 | Inorganic Chemical | 4 of 48 results | Feb 14, 2005 | Jan 25, 2006 |
| Carbon Dioxide 1901 | Water Quality | 3 of 3 results | Jun 8, 2010 | Jun 22, 2020 |
| Dichloromethane 2964 | Organic Chemical | 3 of 48 results | Jul 27, 2004 | Aug 3, 2004 |
| Xylenes, Total 2955 | Organic Chemical | 2 of 48 results | Aug 3, 2004 | Feb 25, 2020 |
| Nitrite 1041 | Inorganic Chemical | 1 of 90 results | Feb 28, 2023 | Feb 28, 2023 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 10 results | Apr 24, 2019 | Apr 24, 2019 |
| PH 1925 | Water Quality | 1 of 1 result | Apr 17, 2012 | Apr 17, 2012 |
| Temperature, Field Result TEMP | Water Quality | 1 of 1 result | Apr 17, 2012 | Apr 17, 2012 |
| Cadmium 1015 | Inorganic Chemical | 1 of 48 results | Feb 14, 2005 | Feb 14, 2005 |
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 11–20 of 30 samples, newest first — collected March 12, 2025 to September 29, 2025. The summary above covers all 30.
28 results from the 10 samples listed here: 11 detected, 17 not detected. Across the whole record it is 463 of 2,242. 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 4 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 |
|---|---|---|
|
||
| 0.0108 mg/l , sample collected Sep 29, 2025 10:30, sampling point LC013 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2025 10:30, sampling point LC013 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.048 mg/l , sample collected Sep 29, 2025 08:42, sampling point LC001 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 2.74 ug/l , sample collected Sep 29, 2025 08:42, sampling point LC001 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.0431 mg/l , sample collected Sep 29, 2025 12:00, sampling point LC017 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| 0.529 ug/l , sample collected Sep 29, 2025 12:00, sampling point LC017 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.318 mg/l , sample collected Sep 29, 2025 22:00, sampling point LC018 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2025 22:00, sampling point LC018 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 16, 2025 17:45, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 16, 2025 17:10, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 4.98 ug/l , sample collected May 19, 2025 16:15, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0007 mg/l , sample collected May 14, 2025 17:10, sampling point TF105 | Arsenic 1005 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.0481 mg/l , sample collected May 14, 2025 17:10, sampling point TF105 | Barium 1010 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2025 17:10, sampling point TF105 | Cadmium 1015 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.0006 mg/l , sample collected May 14, 2025 17:10, sampling point TF105 | Chromium 1020 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.471 mg/l , sample collected May 14, 2025 17:10, sampling point TF105 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2025 17:10, sampling point TF105 | Mercury 1035 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2025 17:10, sampling point TF105 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 14, 2025 17:10, sampling point TF105 | Selenium 1045 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2025 17:10, sampling point TF105 | 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 May 14, 2025 17:10, sampling point TF105 | 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 May 14, 2025 17:10, sampling point TF105 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 12:30, sampling point TF105 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 12:30, sampling point TF105 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 12:30, sampling point TF105 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 12:50, sampling point TF104 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 12:50, sampling point TF104 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 12:50, sampling point TF104 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
-
- Collected
- Sep 29, 2025 10:30
- Sampling point
- LC013 Location withheld
- Sample type
- Routine
- Lab sample
- PB-251001-018
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0108 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 29, 2025 08:42
- Sampling point
- LC001 Location withheld
- Sample type
- Routine
- Lab sample
- PB-251001-017
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.048 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 2.74 ug/l
-
- Collected
- Sep 29, 2025 12:00
- Sampling point
- LC017 Location withheld
- Sample type
- Routine
- Lab sample
- PB-251001-013
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0431 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.529 ug/l
-
- Collected
- Sep 29, 2025 22:00
- Sampling point
- LC018 Location withheld
- Sample type
- Routine
- Lab sample
- PB-251001-011
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.318 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 17:45
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- CN-250917-019
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 17:10
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- CN-250917-020
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- May 19, 2025 16:15
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- HA-250521-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 4.98 ug/l
-
- Collected
- May 14, 2025 17:10
- Sampling point
- TF105 Treatment Facility TF105
- Sample type
- Routine
- Lab sample
- IN-250515-007
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- 0.0007 mg/l
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Barium 1010 EPA method 200.8
- Result
- 0.0481 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
- 0.0006 mg/l
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.471 mg/l
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2025 – 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
- 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
-
- Collected
- Mar 12, 2025 12:30
- Sampling point
- TF105 Treatment Facility TF105
- Sample type
- Routine
- Lab sample
- NI-250313-256
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
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
- Mar 12, 2025 12:50
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- NI-250313-257
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
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).