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
MS0450032 , Canton Mun Utl
27 of the 58 analytes this system has been tested for have been detected at least once, across 444 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 444 samples on record, detections range from October 6, 2003 to February 24, 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 |
|---|---|---|---|---|
| TTHM 2950 | Organic Chemical | 132 of 132 results | Sep 13, 2004 | Dec 18, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 130 of 130 results | Sep 13, 2004 | Feb 24, 2026 |
| Chloroform 2941 | Organic Chemical | 94 of 94 results | May 25, 2006 | Dec 18, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 90 of 94 results | May 25, 2006 | Dec 18, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 86 of 86 results | Feb 26, 2008 | Feb 24, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 86 of 86 results | Feb 26, 2008 | Feb 24, 2026 |
| Copper, Free 1022 | Inorganic Chemical | 63 of 63 results | Aug 13, 2008 | Sep 18, 2024 |
| Dibromochloromethane 2944 | Organic Chemical | 44 of 94 results | May 25, 2006 | Dec 18, 2025 |
| Lead 1030 | Inorganic Chemical | 37 of 63 results | Aug 13, 2008 | Sep 18, 2024 |
| Xylenes, Total 2955 | Organic Chemical | 34 of 70 results | Aug 17, 2004 | Sep 11, 2019 |
| Monochloroacetic Acid 2450 | Organic Chemical | 22 of 86 results | Jun 3, 2008 | Oct 13, 2020 |
| Ethylbenzene 2992 | Organic Chemical | 14 of 70 results | Aug 17, 2004 | Aug 28, 2012 |
| Fluoride 1025 | Inorganic Chemical | 11 of 11 results | Oct 6, 2003 | Mar 11, 2025 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Oct 6, 2003 | Mar 11, 2025 |
| Chromium 1020 | Inorganic Chemical | 7 of 10 results | Oct 6, 2003 | Mar 11, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 6 of 86 results | Nov 4, 2008 | Oct 13, 2020 |
| Nickel 1036 | Inorganic Chemical | 3 of 10 results | Mar 10, 2004 | Mar 11, 2025 |
| Sulfate 1055 | Inorganic Chemical | 3 of 3 results | Oct 6, 2003 | Apr 14, 2021 |
| Styrene 2996 | Organic Chemical | 3 of 70 results | Jun 3, 2008 | Aug 13, 2008 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Apr 14, 2021 | Mar 1, 2022 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | Apr 14, 2021 | Apr 14, 2021 |
| Chloride 1017 | Inorganic Chemical | 1 of 1 result | Apr 14, 2021 | Apr 14, 2021 |
| Conductivity @ 25 C Umhos/CM 1064 | Water Quality | 1 of 1 result | Apr 14, 2021 | Apr 14, 2021 |
| Color 1905 | Water Quality | 1 of 1 result | Apr 14, 2021 | Apr 14, 2021 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | Apr 14, 2021 | Apr 14, 2021 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 86 results | Nov 4, 2008 | Nov 4, 2008 |
| Selenium 1045 | Inorganic Chemical | 1 of 10 results | Mar 10, 2004 | Mar 10, 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 371–380 of 444 samples, newest first — collected August 13, 2008 to September 10, 2008. The summary above covers all 444.
27 results from the 10 samples listed here: 22 detected, 5 not detected. Across the whole record it is 884 of 2,866. 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 |
|---|---|---|
|
||
| 101 ug/l , sample collected Sep 10, 2008, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 10, 2008, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 14 ug/l , sample collected Sep 10, 2008, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.27 ug/l , sample collected Sep 10, 2008, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 116.27 ug/l , sample collected Sep 10, 2008, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jul 1, 2008 – Sep 30, 2008 |
|
||
| 0.003 mg/l , sample collected Sep 10, 2008, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 0.03 mg/l , sample collected Sep 10, 2008, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 0.026 mg/l , sample collected Sep 10, 2008, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 10, 2008, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 10, 2008, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 0.05 mg/l , sample collected Sep 10, 2008, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jul 1, 2008 – Sep 30, 2008 |
|
||
| 0.3937 mg/l , sample collected Aug 14, 2008, 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 14, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.3267 mg/l , sample collected Aug 14, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0038 mg/l , sample collected Aug 14, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.2169 mg/l , sample collected Aug 14, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0042 mg/l , sample collected Aug 14, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.246 mg/l , sample collected Aug 14, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0024 mg/l , sample collected Aug 14, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.0724 mg/l , sample collected Aug 13, 2008, 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 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.2375 mg/l , sample collected Aug 13, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0019 mg/l , sample collected Aug 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.2469 mg/l , sample collected Aug 13, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0022 mg/l , sample collected Aug 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
|
||
| 0.534 mg/l , sample collected Aug 13, 2008, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
| 0.0008 mg/l , sample collected Aug 13, 2008, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2006 – Dec 31, 2008 |
-
- Collected
- Sep 10, 2008
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 080911-012TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 101 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 14 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.27 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 116.27 ug/l
- Monitoring period
- Jul 1, 2008 – Sep 30, 2008
-
- Collected
- Sep 10, 2008
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 080911-012HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- 0.003 mg/l
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 0.03 mg/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 0.026 mg/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.05 mg/l
- Monitoring period
- Jul 1, 2008 – Sep 30, 2008
-
- Collected
- Aug 14, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 080815-031PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3937 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 14, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 080815-030PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3267 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0038 mg/l
-
- Collected
- Aug 14, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 080814-141PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2169 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0042 mg/l
-
- Collected
- Aug 14, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 080814-140PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.246 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0024 mg/l
-
- Collected
- Aug 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 080814-010PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0724 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 080814-009PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2375 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0019 mg/l
-
- Collected
- Aug 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 080814-008PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2469 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0022 mg/l
-
- Collected
- Aug 13, 2008
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 080814-007PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.534 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
Routine (10).