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
MS0380101 , Town of Marion
19 of the 57 analytes this system has been tested for have been detected at least once, across 158 samples on record.
The other 38 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 158 samples on record, detections range from September 29, 2003 to May 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 |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 62 of 62 results | Aug 2, 2007 | Aug 30, 2023 |
| Lead 1030 | Inorganic Chemical | 30 of 62 results | Aug 2, 2007 | Aug 30, 2023 |
| TTHM 2950 | Organic Chemical | 18 of 22 results | Jun 23, 2004 | May 20, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 12 of 16 results | Sep 11, 2007 | May 20, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 12 of 16 results | Sep 11, 2007 | May 20, 2026 |
| Chloroform 2941 | Organic Chemical | 11 of 16 results | Sep 11, 2007 | May 20, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 10 of 23 results | Sep 21, 2009 | Apr 9, 2025 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Sep 29, 2003 | Feb 26, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 7 of 16 results | Sep 21, 2009 | Jun 2, 2025 |
| Bromoform 2942 | Organic Chemical | 6 of 16 results | Sep 11, 2007 | Jun 2, 2025 |
| Chromium 1020 | Inorganic Chemical | 5 of 10 results | Sep 29, 2003 | Feb 26, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 12, 2011 | Jul 18, 2012 |
| Fluoride 1025 | Inorganic Chemical | 3 of 10 results | Mar 28, 2005 | Feb 26, 2025 |
| Nickel 1036 | Inorganic Chemical | 3 of 10 results | Feb 27, 2006 | Feb 26, 2025 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 24, 2019 | Feb 11, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 3 of 16 results | Sep 21, 2009 | Aug 14, 2019 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 16 results | Aug 14, 2019 | Sep 15, 2020 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Sep 29, 2003 | Mar 1, 2004 |
| Dichloromethane 2964 | Organic Chemical | 1 of 7 results | Aug 9, 2004 | Aug 9, 2004 |
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 131–140 of 158 samples, newest first — collected August 2, 2007 to August 2, 2007. The summary above covers all 158.
20 results from the 10 samples listed here: 15 detected, 5 not detected. Across the whole record it is 205 of 676. 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 |
|---|---|---|
|
||
| 0.0162 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0357 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0016 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0111 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0009 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0082 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0006 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0562 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0019 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0026 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0089 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0025 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0138 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0405 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0612 mg/l , sample collected Aug 2, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 2, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-383PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0162 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-380PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0357 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0016 mg/l
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-381PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0111 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-386PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0082 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-387PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0562 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0019 mg/l
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-384PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0026 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-379PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0089 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0025 mg/l
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-385PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0138 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-378PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0405 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 2, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070803-377PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0612 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).