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
MS0020008 , Kossuth W/A #2-Bethlehem
24 of the 63 analytes this system has been tested for have been detected at least once, across 288 samples on record.
The other 39 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 288 samples on record, detections range from July 27, 1993 to June 10, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 117 of 151 results | Jul 27, 1993 | Jun 10, 2025 |
| Lead 1030 | Inorganic Chemical | 59 of 151 results | Jul 27, 1993 | Jun 10, 2025 |
| TTHM 2950 | Organic Chemical | 11 of 21 results | Jun 26, 2007 | Aug 21, 2024 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Jan 15, 2002 | May 15, 2023 |
| Chloroform 2941 | Organic Chemical | 9 of 16 results | Aug 28, 2017 | Aug 21, 2024 |
| Nickel 1036 | Inorganic Chemical | 9 of 11 results | Jan 15, 2002 | May 15, 2023 |
| Bromodichloromethane 2943 | Organic Chemical | 8 of 16 results | Aug 28, 2017 | Aug 21, 2024 |
| Chromium 1020 | Inorganic Chemical | 8 of 11 results | Jan 15, 2002 | May 15, 2023 |
| Dibromochloromethane 2944 | Organic Chemical | 7 of 16 results | Dec 19, 2023 | Aug 21, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 6 of 6 results | Dec 5, 2011 | Jan 10, 2018 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Sep 18, 2019 | Oct 15, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 4 of 21 results | Jun 26, 2007 | Feb 7, 2022 |
| Fluoride 1025 | Inorganic Chemical | 3 of 11 results | Jan 18, 2006 | May 15, 2023 |
| Monochloroacetic Acid 2450 | Organic Chemical | 2 of 15 results | Aug 28, 2017 | Mar 12, 2019 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 2 of 2 results | Dec 17, 2012 | Jan 30, 2013 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Jan 15, 2002 | Jan 14, 2004 |
| Carbon Tetrachloride 2982 | Organic Chemical | 1 of 30 results | Jan 18, 2022 | Jan 18, 2022 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 15 results | Mar 12, 2019 | Mar 12, 2019 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 15 results | Mar 12, 2019 | Mar 12, 2019 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 30 results | Oct 11, 2018 | Oct 11, 2018 |
| Radium-226 4020 | Radionuclide | 1 of 8 results | Jan 10, 2018 | Jan 10, 2018 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 15 results | Aug 28, 2017 | Aug 28, 2017 |
| Cyanide 1024 | Inorganic Chemical | 1 of 12 results | Jun 6, 2011 | Jun 6, 2011 |
| Selenium 1045 | Inorganic Chemical | 1 of 11 results | Jan 10, 2005 | Jan 10, 2005 |
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 101–110 of 288 samples, newest first — collected August 24, 2016 to June 12, 2017. The summary above covers all 288.
47 results from the 10 samples listed here: 11 detected, 36 not detected. Across the whole record it is 270 of 1,387. 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 |
|---|---|---|
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 12, 2017 12:30, sampling point TF101 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2017 – Jun 30, 2017 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 1, 2017 01:35, sampling point TF102 | Arsenic 1005 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.1298 mg/l , sample collected May 1, 2017 01:35, sampling point TF102 | Barium 1010 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 1, 2017 01:35, sampling point TF102 | Cadmium 1015 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0008 mg/l , sample collected May 1, 2017 01:35, sampling point TF102 | Chromium 1020 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 1, 2017 01:35, sampling point TF102 | Fluoride 1025 EPA method 300.0 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 1, 2017 01:35, sampling point TF102 | Mercury 1035 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0017 mg/l , sample collected May 1, 2017 01:35, sampling point TF102 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 1, 2017 01:35, sampling point TF102 | Selenium 1045 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 1, 2017 01:35, sampling point TF102 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 1, 2017 01:35, sampling point TF102 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 1, 2017 01:35, sampling point TF102 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 13, 2017 12:51, sampling point TF101 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2017 – Mar 31, 2017 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 17, 2017 13:25, sampling point TF102 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 17, 2017 13:25, sampling point TF102 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 17, 2017 13:25, sampling point TF102 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Benzene 2990 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Toluene 2991 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 19, 2016 02:24, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jan 1, 2016 – Dec 31, 2016 |
|
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| 0.0505 mg/l , sample collected Aug 24, 2016, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0027 mg/l , sample collected Aug 24, 2016, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
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| 0.7866 mg/l , sample collected Aug 24, 2016, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0026 mg/l , sample collected Aug 24, 2016, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0497 mg/l , sample collected Aug 24, 2016 11:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0011 mg/l , sample collected Aug 24, 2016 11:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0297 mg/l , sample collected Aug 24, 2016 03:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 24, 2016 03:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0265 mg/l , sample collected Aug 24, 2016, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 24, 2016, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Jun 12, 2017 12:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 170616-017RU
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2017 – Jun 30, 2017
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 1, 2017 01:35
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- 170502-009IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Barium 1010 EPA method 200.8
- Result
- 0.1298 mg/l
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Chromium 1020 EPA method 200.8
- Result
- 0.0008 mg/l
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Fluoride 1025 EPA method 300.0
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Nickel 1036 EPA method 200.8
- Result
- 0.0017 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, 2015 – Dec 31, 2017
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
- Collected
- Mar 13, 2017 12:51
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 170314-027RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Mar 31, 2017
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jan 17, 2017 13:25
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- 170118-042NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2017
-
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
- Dec 19, 2016 02:24
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- 161220-036VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Dec 31, 2016
-
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
- Aug 24, 2016
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160825-090PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0505 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0027 mg/l
-
- Collected
- Aug 24, 2016
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160825-089PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.7866 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0026 mg/l
-
- Collected
- Aug 24, 2016 11:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160825-088PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0497 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Aug 24, 2016 03:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160825-085PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0297 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 24, 2016
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160825-084PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0265 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).