Skip to main content
Alpha

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

MS0450006 , City of Canton

30 of the 64 analytes this system has been tested for have been detected at least once, across 559 samples on record.

The other 34 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 559 samples on record, detections range from July 16, 2002 to June 30, 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.

Every analyte ever detected for City of Canton, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 245 of 246 results Jun 15, 2004 Sep 17, 2024
Lead 1030 Inorganic Chemical 152 of 246 results Jun 15, 2004 Sep 17, 2024
TTHM 2950 Organic Chemical 91 of 92 results Mar 9, 2004 Jun 30, 2026
Chloroform 2941 Organic Chemical 76 of 79 results May 25, 2006 Jun 30, 2026
Bromodichloromethane 2943 Organic Chemical 73 of 79 results May 25, 2006 Jun 30, 2026
Dibromochloromethane 2944 Organic Chemical 70 of 79 results May 25, 2006 Jun 30, 2026
Dichloroacetic Acid 2451 Organic Chemical 62 of 73 results Dec 4, 2007 Jun 30, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 62 of 91 results Mar 9, 2004 Jun 30, 2026
Trichloroacetic Acid 2452 Organic Chemical 43 of 73 results Feb 26, 2008 Jun 30, 2026
Monochloroacetic Acid 2450 Organic Chemical 22 of 73 results May 5, 2008 Jun 12, 2018
Barium 1010 Inorganic Chemical 21 of 21 results Jul 16, 2002 Mar 12, 2025
Fluoride 1025 Inorganic Chemical 21 of 22 results Jul 16, 2002 Jan 8, 2024
Chromium 1020 Inorganic Chemical 12 of 21 results Jul 16, 2002 Apr 28, 2020
Monobromoacetic Acid 2453 Organic Chemical 11 of 73 results Nov 4, 2008 Dec 15, 2020
Nickel 1036 Inorganic Chemical 10 of 21 results Jul 16, 2002 Mar 12, 2025
Sodium 1052 Inorganic Chemical 8 of 8 results Sep 18, 2019 Feb 26, 2025
Dibromoacetic Acid 2454 Organic Chemical 8 of 73 results Nov 4, 2008 Jun 27, 2016
Bromoform 2942 Organic Chemical 8 of 79 results May 10, 2007 May 5, 2008
Sulfate 1055 Inorganic Chemical 7 of 7 results Jul 16, 2002 Apr 14, 2021
Selenium 1045 Inorganic Chemical 3 of 21 results Jul 16, 2002 Mar 10, 2004
Calcium 1016 Inorganic Chemical 2 of 2 results Apr 14, 2021 Apr 14, 2021
Chloride 1017 Inorganic Chemical 2 of 2 results Apr 14, 2021 Apr 14, 2021
Conductivity @ 25 C Umhos/CM 1064 Water Quality 2 of 2 results Apr 14, 2021 Apr 14, 2021
Alkalinity, Total 1927 Water Quality 2 of 2 results Apr 14, 2021 Apr 14, 2021
Nitrate 1040 Inorganic Chemical 2 of 43 results Aug 15, 2005 Aug 21, 2006
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 7 results Sep 18, 2019 Sep 18, 2019
Radium-226 4020 Radionuclide 1 of 7 results Sep 18, 2019 Sep 18, 2019
Radium-228 4030 Radionuclide 1 of 7 results Sep 18, 2019 Sep 18, 2019
Arsenic 1005 Inorganic Chemical 1 of 21 results Mar 31, 2014 Mar 31, 2014
Gross Alpha Particle Activity 4109 Radionuclide 1 of 5 results Sep 10, 2013 Sep 10, 2013

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 91–100 of 559 samples, newest first — collected December 15, 2020 to June 23, 2021. The summary above covers all 559.

37 results from the 10 samples listed here: 25 detected, 12 not detected. Across the whole record it is 1,020 of 2,330. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 4 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for City of Canton, every result from 91 to 100 of 559 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Jun 23, 2021 20:00
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-210625-041
Laboratory
MSDH Lab
0.0232 mg/l , sample collected Jun 23, 2021 20:00, sampling point LC0009 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
1.9 ug/l , sample collected Jun 23, 2021 20:00, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jun 23, 2021 10:45
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-210625-038
Laboratory
MSDH Lab
0.0283 mg/l , sample collected Jun 23, 2021 10:45, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
8 ug/l , sample collected Jun 23, 2021 10:45, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jun 23, 2021 09:55
Sampling point
LC0031 Location withheld
Sample type
Routine
Lab sample
PB-210625-037
Laboratory
MSDH Lab
0.0123 mg/l , sample collected Jun 23, 2021 09:55, sampling point LC0031 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
2.2 ug/l , sample collected Jun 23, 2021 09:55, sampling point LC0031 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jun 23, 2021 06:30
Sampling point
LC0044 Location withheld
Sample type
Routine
Lab sample
PB-210625-031
Laboratory
MSDH Lab
0.0043 mg/l , sample collected Jun 23, 2021 06:30, sampling point LC0044 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 23, 2021 06:30, sampling point LC0044 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Apr 14, 2021 13:10
Sampling point
WL005 Well W005
Sample type
Routine
Lab sample
7PC-210415-005
Laboratory
MSDH Lab
4.6 mg/l , sample collected Apr 14, 2021 13:10, sampling point WL005 Calcium 1016 EPA method 200.7 Not recorded
3.32 mg/l , sample collected Apr 14, 2021 13:10, sampling point WL005 Chloride 1017 EPA method 300.0 Not recorded
0.0619 mg/l , sample collected Apr 14, 2021 13:10, sampling point WL005 Fluoride 1025 EPA method 300.0 Not recorded
47.2 mg/l , sample collected Apr 14, 2021 13:10, sampling point WL005 Sodium 1052 EPA method 200.7 Not recorded
9.78 mg/l , sample collected Apr 14, 2021 13:10, sampling point WL005 Sulfate 1055 EPA method 300.0 Not recorded
198 umho/cm , sample collected Apr 14, 2021 13:10, sampling point WL005 Conductivity @ 25 C Umhos/CM 1064 EPA method 2510B Not recorded
Not detected below 10 cu Minimum Reporting Level , sample collected Apr 14, 2021 13:10, sampling point WL005 Color 1905 EPA method 2120B Not recorded
89.1 mg/l , sample collected Apr 14, 2021 13:10, sampling point WL005 Alkalinity, Total 1927 EPA method 2320B Not recorded
Collected
Apr 14, 2021 15:50
Sampling point
WL002 Well W002
Sample type
Routine
Lab sample
7PC-210415-004
Laboratory
MSDH Lab
4.78 mg/l , sample collected Apr 14, 2021 15:50, sampling point WL002 Calcium 1016 EPA method 200.7 Not recorded
3.81 mg/l , sample collected Apr 14, 2021 15:50, sampling point WL002 Chloride 1017 EPA method 300.0 Not recorded
0.0606 mg/l , sample collected Apr 14, 2021 15:50, sampling point WL002 Fluoride 1025 EPA method 300.0 Not recorded
41.3 mg/l , sample collected Apr 14, 2021 15:50, sampling point WL002 Sodium 1052 EPA method 200.7 Not recorded
9.29 mg/l , sample collected Apr 14, 2021 15:50, sampling point WL002 Sulfate 1055 EPA method 300.0 Not recorded
184 umho/cm , sample collected Apr 14, 2021 15:50, sampling point WL002 Conductivity @ 25 C Umhos/CM 1064 EPA method 2510B Not recorded
Not detected below 10 cu Minimum Reporting Level , sample collected Apr 14, 2021 15:50, sampling point WL002 Color 1905 EPA method 2120B Not recorded
79.5 mg/l , sample collected Apr 14, 2021 15:50, sampling point WL002 Alkalinity, Total 1927 EPA method 2320B Not recorded
Collected
Mar 30, 2021 10:15
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-210330-060
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 30, 2021 10:15, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 30, 2021 10:15, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 30, 2021 10:15, sampling point TF081 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Mar 30, 2021 08:55
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-210330-061
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 30, 2021 08:55, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 30, 2021 08:55, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 30, 2021 08:55, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Mar 2, 2021 09:05
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
CN-210302-518
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 2, 2021 09:05, sampling point TF081 Cyanide 1024 EPA method QC10204001X Jan 1, 2019 – Dec 31, 2021
Collected
Dec 15, 2020
Sampling point
SM5 Bact Site #18
Sample type
Routine
Lab sample
201216-012HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Dec 15, 2020, sampling point SM5 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.015 mg/l , sample collected Dec 15, 2020, sampling point SM5 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.018 mg/l , sample collected Dec 15, 2020, sampling point SM5 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Dec 15, 2020, sampling point SM5 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 15, 2020, sampling point SM5 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.035 mg/l , sample collected Dec 15, 2020, sampling point SM5 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2020 – Dec 31, 2020

Routine (10).