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
MS0650012 , Traxler Water Association
40 of the 73 analytes this system has been tested for have been detected at least once, across 479 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 479 samples on record, detections range from October 27, 2003 to July 20, 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 |
|---|---|---|---|---|
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 146 of 146 results | Sep 20, 2004 | Jun 24, 2026 |
| TTHM 2950 | Organic Chemical | 142 of 142 results | Sep 20, 2004 | Jun 24, 2026 |
| Chloroform 2941 | Organic Chemical | 96 of 96 results | May 23, 2006 | Jun 24, 2026 |
| Bromoform 2942 | Organic Chemical | 94 of 96 results | May 23, 2006 | Feb 25, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 94 of 96 results | May 23, 2006 | Feb 25, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 94 of 96 results | May 23, 2006 | Feb 25, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 93 of 93 results | Feb 25, 2008 | Jun 24, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 91 of 93 results | Feb 25, 2008 | Feb 25, 2026 |
| Dibromoacetic Acid 2454 | Organic Chemical | 89 of 93 results | Feb 25, 2008 | Feb 25, 2026 |
| Copper, Free 1022 | Inorganic Chemical | 60 of 60 results | Aug 14, 2007 | Aug 1, 2023 |
| Lead 1030 | Inorganic Chemical | 60 of 60 results | Aug 14, 2007 | Aug 1, 2023 |
| Monochloroacetic Acid 2450 | Organic Chemical | 27 of 93 results | Apr 22, 2009 | Feb 19, 2020 |
| Fluoride 1025 | Inorganic Chemical | 17 of 17 results | Oct 27, 2003 | Mar 24, 2025 |
| Barium 1010 | Inorganic Chemical | 15 of 15 results | Oct 27, 2003 | Mar 24, 2025 |
| Chromium 1020 | Inorganic Chemical | 12 of 15 results | Oct 27, 2003 | May 15, 2023 |
| Arsenic 1005 | Inorganic Chemical | 9 of 15 results | Mar 29, 2004 | May 8, 2017 |
| Sodium 1052 | Inorganic Chemical | 8 of 8 results | Jun 5, 2009 | Jul 20, 2026 |
| Monobromoacetic Acid 2453 | Organic Chemical | 8 of 93 results | Jul 13, 2009 | Aug 12, 2019 |
| Selenium 1045 | Inorganic Chemical | 6 of 15 results | Mar 29, 2004 | May 8, 2017 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 12, 2011 | Jul 12, 2012 |
| Nickel 1036 | Inorganic Chemical | 4 of 15 results | Mar 29, 2004 | Mar 31, 2014 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Oct 27, 2003 | Jun 5, 2009 |
| Calcium 1016 | Inorganic Chemical | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Chloride 1017 | Inorganic Chemical | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Magnesium 1031 | Inorganic Chemical | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Manganese 1032 | Inorganic Chemical | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Potassium 1042 | Inorganic Chemical | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Residue, Total, Filterable 1057 | Water Quality | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Carbon Dioxide 1901 | Water Quality | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Color 1905 | Water Quality | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| PH 1925 | Water Quality | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Alkalinity, Total 1927 | Water Quality | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Iron, Field Result FEFD | Inorganic Chemical | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| PH, Field Result PHFD | Water Quality | 2 of 2 results | Jun 5, 2009 | Jun 5, 2009 |
| Xylenes, Total 2955 | Organic Chemical | 2 of 46 results | Aug 18, 2008 | Mar 9, 2009 |
| Toluene 2991 | Organic Chemical | 1 of 46 results | Sep 27, 2021 | Sep 27, 2021 |
| Calculated Sodium NACA | Water Quality | 1 of 1 result | Jun 5, 2009 | Jun 5, 2009 |
| Cadmium 1015 | Inorganic Chemical | 1 of 15 results | Apr 10, 2006 | Apr 10, 2006 |
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 41–50 of 479 samples, newest first — collected October 16, 2023 to March 25, 2024. The summary above covers all 479.
30 results from the 10 samples listed here: 9 detected, 21 not detected. Across the whole record it is 1,207 of 2,595. 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 1 sampling point 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 |
|---|---|---|
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Benzene 2990 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Toluene 2991 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 25, 2024 13:30, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
|
||
| 71.9 ug/l , sample collected Feb 20, 2024 13:30, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jan 1, 2024 – Mar 31, 2024 |
|
||
| 99.1 ug/l , sample collected Feb 20, 2024 12:50, sampling point SM1 | TTHM 2950 EPA method 524.2 | Jan 1, 2024 – Mar 31, 2024 |
|
||
| 16.7 ug/l , sample collected Feb 20, 2024 13:30, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2024 – Mar 31, 2024 |
|
||
| 21.4 ug/l , sample collected Feb 20, 2024 12:50, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2024 – Mar 31, 2024 |
|
||
| 134 mg/l , sample collected Nov 7, 2023 13:45, sampling point TF103 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| 141 mg/l , sample collected Nov 7, 2023 14:00, sampling point TF102 | Sodium 1052 EPA method 200.7 | Not recorded |
|
||
| 75.2 ug/l , sample collected Oct 16, 2023 14:40, sampling point SM2 | TTHM 2950 EPA method 524.2 | Oct 1, 2023 – Dec 31, 2023 |
|
||
| 94.4 ug/l , sample collected Oct 16, 2023 14:00, sampling point SM1 | TTHM 2950 EPA method 524.2 | Oct 1, 2023 – Dec 31, 2023 |
|
||
| 24.9 ug/l , sample collected Oct 16, 2023 14:40, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Oct 1, 2023 – Dec 31, 2023 |
-
- Collected
- Mar 25, 2024 13:30
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-240326-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
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
- Feb 20, 2024 13:30
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- TH-240221-008
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Mar 31, 2024
-
TTHM 2950 EPA method 524.2
- Result
- 71.9 ug/l
-
- Collected
- Feb 20, 2024 12:50
- Sampling point
- SM1 1191 SCR 503 North
- Sample type
- Routine
- Lab sample
- TH-240221-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Mar 31, 2024
-
TTHM 2950 EPA method 524.2
- Result
- 99.1 ug/l
-
- Collected
- Feb 20, 2024 13:30
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- HA-240221-008
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Mar 31, 2024
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 16.7 ug/l
-
- Collected
- Feb 20, 2024 12:50
- Sampling point
- SM1 1191 SCR 503 North
- Sample type
- Routine
- Lab sample
- HA-240221-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Mar 31, 2024
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 21.4 ug/l
-
- Collected
- Nov 7, 2023 13:45
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- NA-231108-018
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 134 mg/l
-
- Collected
- Nov 7, 2023 14:00
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- NA-231108-019
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Sodium 1052 EPA method 200.7
- Result
- 141 mg/l
-
- Collected
- Oct 16, 2023 14:40
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- TH-231017-024
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2023 – Dec 31, 2023
-
TTHM 2950 EPA method 524.2
- Result
- 75.2 ug/l
-
- Collected
- Oct 16, 2023 14:00
- Sampling point
- SM1 1191 SCR 503 North
- Sample type
- Routine
- Lab sample
- TH-231017-023
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2023 – Dec 31, 2023
-
TTHM 2950 EPA method 524.2
- Result
- 94.4 ug/l
-
- Collected
- Oct 16, 2023 14:40
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- HA-231017-024
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2023 – Dec 31, 2023
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 24.9 ug/l
Routine (10).