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 401–410 of 475 samples, newest first — collected September 20, 2000 to September 10, 2003. The summary above covers all 475.
48 results from the 10 samples listed here: 19 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 |
|---|---|---|
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF105 | Cyanide 1024 EPA method QC10204001X | Not recorded |
|
||
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF105 | Arsenic 1005 EPA method 200.8 | Not recorded |
| 0.016 mg/l , sample collected Sep 10, 2003, sampling point TF105 | Barium 1010 EPA method 200.8 | Not recorded |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF105 | Cadmium 1015 EPA method 200.8 | Not recorded |
| 0.001 mg/l , sample collected Sep 10, 2003, sampling point TF105 | Chromium 1020 EPA method 200.8 | Not recorded |
| 0.102 mg/l , sample collected Sep 10, 2003, sampling point TF105 | Fluoride 1025 EPA method 300.0 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF105 | Mercury 1035 EPA method 200.8 | Not recorded |
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF105 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF105 | Selenium 1045 EPA method 200.8 | Not recorded |
| 6.32 mg/l , sample collected Sep 10, 2003, sampling point TF105 | Sulfate 1055 EPA method 300.0 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF105 | Antimony, Total 1074 EPA method 200.8 | Not recorded |
| Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF105 | Beryllium, Total 1075 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF105 | Thallium, Total 1085 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF106 | Arsenic 1005 EPA method 200.8 | Not recorded |
| 0.017 mg/l , sample collected Sep 10, 2003, sampling point TF106 | Barium 1010 EPA method 200.8 | Not recorded |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF106 | Cadmium 1015 EPA method 200.8 | Not recorded |
| 0.001 mg/l , sample collected Sep 10, 2003, sampling point TF106 | Chromium 1020 EPA method 200.8 | Not recorded |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF106 | Fluoride 1025 EPA method 300.0 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF106 | Mercury 1035 EPA method 200.8 | Not recorded |
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF106 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF106 | Selenium 1045 EPA method 200.8 | Not recorded |
| 6.79 mg/l , sample collected Sep 10, 2003, sampling point TF106 | Sulfate 1055 EPA method 300.0 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF106 | Antimony, Total 1074 EPA method 200.8 | Not recorded |
| Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF106 | Beryllium, Total 1075 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 10, 2003, sampling point TF106 | Thallium, Total 1085 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 28, 2002, sampling point TF080 | Arsenic 1005 EPA method 200.8 | Not recorded |
| 0.028 mg/l , sample collected May 28, 2002, sampling point TF080 | Barium 1010 EPA method 200.8 | Not recorded |
| 0.0002 mg/l , sample collected May 28, 2002, sampling point TF080 | Cadmium 1015 EPA method 200.8 | Not recorded |
| 0.001 mg/l , sample collected May 28, 2002, sampling point TF080 | Chromium 1020 EPA method 200.8 | Not recorded |
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 28, 2002, sampling point TF080 | Fluoride 1025 EPA method 300.0 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2002, sampling point TF080 | Mercury 1035 EPA method 200.8 | Not recorded |
| 0.001 mg/l , sample collected May 28, 2002, sampling point TF080 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 28, 2002, sampling point TF080 | Selenium 1045 EPA method 200.8 | Not recorded |
| Not detected below 2.5 mg/l Minimum Reporting Level , sample collected May 28, 2002, sampling point TF080 | Sulfate 1055 EPA method 300.0 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 28, 2002, sampling point TF080 | Antimony, Total 1074 EPA method 200.8 | Not recorded |
| Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected May 28, 2002, sampling point TF080 | Beryllium, Total 1075 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2002, sampling point TF080 | Thallium, Total 1085 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected May 7, 2002, sampling point TF080 | Cyanide 1024 EPA method 335.4 | Not recorded |
|
||
| 0.012 mg/l , sample collected Sep 22, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Sep 22, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.013 mg/l , sample collected Sep 21, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Sep 21, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.013 mg/l , sample collected Sep 20, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Sep 20, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.019 mg/l , sample collected Sep 20, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Sep 20, 2000, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.031 mg/l , sample collected Sep 20, 2000, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Sep 20, 2000, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Sep 10, 2003
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- 030911-065CN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Sep 10, 2003
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- 030911-040IN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Barium 1010 EPA method 200.8
- Result
- 0.016 mg/l
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
-
Chromium 1020 EPA method 200.8
- Result
- 0.001 mg/l
-
Fluoride 1025 EPA method 300.0
- Result
- 0.102 mg/l
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Sulfate 1055 EPA method 300.0
- Result
- 6.32 mg/l
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0003 mg/l Minimum Reporting Level
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 10, 2003
- Sampling point
- TF106 Treatment Plant T106
- Sample type
- Routine
- Lab sample
- 030911-039IN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Barium 1010 EPA method 200.8
- Result
- 0.017 mg/l
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
-
Chromium 1020 EPA method 200.8
- Result
- 0.001 mg/l
-
Fluoride 1025 EPA method 300.0
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Sulfate 1055 EPA method 300.0
- Result
- 6.79 mg/l
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0003 mg/l Minimum Reporting Level
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 28, 2002
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 020529-003IN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Barium 1010 EPA method 200.8
- Result
- 0.028 mg/l
-
Cadmium 1015 EPA method 200.8
- Result
- 0.0002 mg/l
-
Chromium 1020 EPA method 200.8
- Result
- 0.001 mg/l
-
Fluoride 1025 EPA method 300.0
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Nickel 1036 EPA method 200.8
- Result
- 0.001 mg/l
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Sulfate 1055 EPA method 300.0
- Result
- Not detected below 2.5 mg/l Minimum Reporting Level
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0003 mg/l Minimum Reporting Level
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 7, 2002
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 020508-035CN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Cyanide 1024 EPA method 335.4
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Sep 22, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000922-097L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.012 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Sep 21, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000922-092L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.013 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Sep 20, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000922-101L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.013 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Sep 20, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000922-100L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.019 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Sep 20, 2000
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 000922-099L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.031 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
Routine (10).