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
MS0050003 , Town of Snow Lake Shores
21 of the 57 analytes this system has been tested for have been detected at least once, across 347 samples on record.
The other 36 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 347 samples on record, detections range from September 14, 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 | 189 of 227 results | Sep 14, 1993 | Jun 10, 2025 |
| Lead 1030 | Inorganic Chemical | 152 of 227 results | Sep 14, 1993 | Jun 10, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 17 of 19 results | May 3, 2004 | Mar 3, 2025 |
| TTHM 2950 | Organic Chemical | 17 of 21 results | May 3, 2004 | Sep 13, 2022 |
| Arsenic 1005 | Inorganic Chemical | 11 of 11 results | Jan 29, 2002 | Jan 13, 2025 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Jan 29, 2002 | Jan 13, 2025 |
| Nickel 1036 | Inorganic Chemical | 11 of 11 results | Jan 29, 2002 | Jan 13, 2025 |
| Chloroform 2941 | Organic Chemical | 10 of 16 results | Oct 19, 2006 | Jul 13, 2020 |
| Fluoride 1025 | Inorganic Chemical | 9 of 11 results | Jan 12, 2004 | Jan 13, 2025 |
| Chromium 1020 | Inorganic Chemical | 8 of 11 results | Jan 29, 2002 | Jan 13, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 7 of 13 results | Jun 24, 2008 | Jul 13, 2020 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 6, 2011 | Jul 12, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 5 results | Dec 6, 2011 | Jul 12, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 5 results | Dec 6, 2011 | Jul 12, 2012 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 19, 2019 | Oct 14, 2024 |
| Monochloroacetic Acid 2450 | Organic Chemical | 3 of 13 results | Nov 3, 2009 | Jul 13, 2020 |
| Xylenes, Total 2955 | Organic Chemical | 3 of 24 results | Oct 24, 2007 | Jul 16, 2009 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Jan 29, 2002 | Jan 12, 2004 |
| Tetrachloroethylene 2987 | Organic Chemical | 1 of 24 results | Jun 14, 2007 | Jun 14, 2007 |
| Cadmium 1015 | Inorganic Chemical | 1 of 11 results | Feb 14, 2005 | Feb 14, 2005 |
| Selenium 1045 | Inorganic Chemical | 1 of 11 results | Feb 14, 2005 | Feb 14, 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 321–330 of 347 samples, newest first — collected November 10, 1993 to February 28, 1994. The summary above covers all 347.
20 results from the 10 samples listed here: 15 detected, 5 not detected. Across the whole record it is 471 of 1,357. 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 |
|---|---|---|
|
||
| 0.188 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.663 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Feb 28, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.009 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Feb 28, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Feb 28, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Feb 28, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.004 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.09 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Feb 28, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.417 mg/l , sample collected Nov 10, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.005 mg/l , sample collected Nov 10, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Nov 10, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Nov 10, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 3.565 mg/l , sample collected Nov 10, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.004 mg/l , sample collected Nov 10, 1993, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Feb 28, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940301-216L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.188 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Feb 28, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940301-215L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.663 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Feb 28, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940301-214L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.009 mg/l
-
- Collected
- Feb 28, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940301-213L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Feb 28, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940301-212L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Feb 28, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940301-211L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.004 mg/l
-
- Collected
- Feb 28, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940301-210L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.09 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Nov 10, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931111-218L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.417 mg/l
-
Lead 1030
- Result
- 0.005 mg/l
-
- Collected
- Nov 10, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931111-217L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Nov 10, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 931111-216L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 3.565 mg/l
-
Lead 1030
- Result
- 0.004 mg/l
Routine (10).