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
MS0210001 , Beat III W/A #1-Sand Hill
26 of the 57 analytes this system has been tested for have been detected at least once, across 475 samples on record.
The other 31 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 475 samples on record, detections range from September 14, 1993 to February 5, 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 | 150 of 199 results | Jun 20, 1995 | Jul 5, 2023 |
| Lead 1030 | Inorganic Chemical | 43 of 199 results | Sep 14, 1993 | Jul 5, 2023 |
| Barium 1010 | Inorganic Chemical | 40 of 40 results | May 28, 2002 | Feb 5, 2025 |
| Nickel 1036 | Inorganic Chemical | 23 of 40 results | May 28, 2002 | Feb 5, 2025 |
| Chromium 1020 | Inorganic Chemical | 15 of 40 results | May 28, 2002 | Feb 5, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 14 of 19 results | Dec 19, 2011 | Dec 2, 2015 |
| Fluoride 1025 | Inorganic Chemical | 12 of 40 results | Sep 10, 2003 | Oct 25, 2023 |
| Sodium 1052 | Inorganic Chemical | 8 of 8 results | Sep 23, 2019 | Jan 31, 2024 |
| TTHM 2950 | Organic Chemical | 7 of 22 results | May 24, 2004 | Aug 8, 2024 |
| Cadmium 1015 | Inorganic Chemical | 7 of 40 results | May 28, 2002 | Feb 6, 2006 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 6 of 19 results | Dec 19, 2011 | Dec 2, 2015 |
| Radium-226 4020 | Radionuclide | 6 of 19 results | Dec 19, 2011 | Dec 2, 2015 |
| Selenium 1045 | Inorganic Chemical | 6 of 40 results | Mar 2, 2005 | Feb 6, 2006 |
| Chloroform 2941 | Organic Chemical | 4 of 16 results | Jul 16, 2008 | Aug 8, 2024 |
| Xylenes, Total 2955 | Organic Chemical | 4 of 42 results | Jul 26, 2017 | Aug 25, 2021 |
| Sulfate 1055 | Inorganic Chemical | 4 of 6 results | Sep 10, 2003 | Feb 2, 2004 |
| Arsenic 1005 | Inorganic Chemical | 3 of 40 results | Oct 9, 2019 | Feb 5, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 3 of 16 results | Feb 15, 2024 | Aug 8, 2024 |
| Dibromochloromethane 2944 | Organic Chemical | 2 of 16 results | May 16, 2024 | Aug 8, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 2 of 20 results | Jul 26, 2017 | Jun 16, 2021 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 2 of 69 results | Feb 6, 2017 | Feb 6, 2017 |
| Nitrate 1040 | Inorganic Chemical | 2 of 69 results | Feb 6, 2017 | Feb 6, 2017 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 14 results | Jul 26, 2017 | Jul 26, 2017 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 42 results | Jul 26, 2017 | Jul 26, 2017 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 14 results | Jul 16, 2008 | Jul 16, 2008 |
| Mercury 1035 | Inorganic Chemical | 1 of 38 results | Mar 2, 2005 | Mar 2, 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 181–190 of 475 samples, newest first — collected September 26, 2016 to February 6, 2017. The summary above covers all 475.
39 results from the 10 samples listed here: 10 detected, 29 not detected. Across the whole record it is 367 of 2,257. 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 |
|---|---|---|
|
||
| 0.11 mg/l , sample collected Feb 6, 2017 14:10, sampling point TF106 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| 0.11 mg/l , sample collected Feb 6, 2017 14:10, sampling point TF106 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 6, 2017 14:10, sampling point TF106 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2017 – Dec 31, 2017 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 12, 2016 14:10, sampling point TF081 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2016 – Dec 31, 2024 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Xylenes, Total 2955 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Dichloromethane 2964 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | O-Dichlorobenzene 2968 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | P-Dichlorobenzene 2969 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Vinyl Chloride 2976 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Carbon Tetrachloride 2982 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Trichloroethylene 2984 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Tetrachloroethylene 2987 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Chlorobenzene 2989 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Benzene 2990 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Toluene 2991 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Ethylbenzene 2992 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 28, 2016 01:30, sampling point TF081 | Styrene 2996 EPA method 524.2 | Jul 1, 2016 – Sep 30, 2016 |
|
||
| 0.0986 mg/l , sample collected Sep 27, 2016 05:53, 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 Sep 27, 2016 05:53, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.284 mg/l , sample collected Sep 26, 2016 05:00, 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 Sep 26, 2016 05:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0294 mg/l , sample collected Sep 26, 2016 05:30, 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 Sep 26, 2016 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.115 mg/l , sample collected Sep 26, 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 Sep 26, 2016, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0224 mg/l , sample collected Sep 26, 2016 05:40, 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 Sep 26, 2016 05:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0181 mg/l , sample collected Sep 26, 2016 05:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0014 mg/l , sample collected Sep 26, 2016 05:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.039 mg/l , sample collected Sep 26, 2016 06:30, 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 Sep 26, 2016 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
-
- Collected
- Feb 6, 2017 14:10
- Sampling point
- TF106 Treatment Plant T106
- Sample type
- Routine
- Lab sample
- 170207-001NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2017
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.11 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.11 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Dec 12, 2016 14:10
- Sampling point
- TF081 Treatment Facility TF081
- Sample type
- Routine
- Lab sample
- 161213-002RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Dec 31, 2024
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 28, 2016 01:30
- Sampling point
- TF081 Treatment Facility TF081
- Sample type
- Routine
- Lab sample
- 160929-021VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2016 – Sep 30, 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
- Sep 27, 2016 05:53
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160929-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0986 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 26, 2016 05:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160927-030PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.284 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 26, 2016 05:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160927-025PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0294 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 26, 2016
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160927-040PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.115 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 26, 2016 05:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160927-039PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0224 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 26, 2016 05:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160927-038PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0181 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Sep 26, 2016 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160927-037PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.039 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).