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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

MS0070003 , City of Bruce

24 of the 58 analytes this system has been tested for have been detected at least once, across 427 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 427 samples on record, detections range from December 13, 1993 to July 21, 2026. These figures cover the whole record; the list of samples further down is narrowed.

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 Bruce, 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 124 of 163 results Dec 14, 1993 Jun 10, 2025
Lead 1030 Inorganic Chemical 121 of 164 results Dec 13, 1993 Jun 10, 2025
Fluoride 1025 Inorganic Chemical 34 of 34 results Jun 25, 2002 Jul 21, 2026
Barium 1010 Inorganic Chemical 34 of 34 results Jun 25, 2002 Jun 16, 2026
Arsenic 1005 Inorganic Chemical 30 of 34 results Jun 25, 2002 Jun 16, 2026
Nickel 1036 Inorganic Chemical 25 of 33 results Jun 25, 2002 Jan 15, 2025
Chromium 1020 Inorganic Chemical 24 of 34 results Jun 25, 2002 Jan 15, 2025
Selenium 1045 Inorganic Chemical 23 of 34 results Jun 25, 2002 Jun 16, 2026
Gross Alpha, Incl. Radon & U 4002 Radionuclide 15 of 15 results Mar 5, 2012 Oct 3, 2012
Sodium 1052 Inorganic Chemical 10 of 10 results Sep 18, 2019 Jun 16, 2026
TTHM 2950 Organic Chemical 8 of 13 results Jun 25, 2007 Oct 13, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 13 results Jun 25, 2007 Oct 13, 2025
Nitrite 1041 Inorganic Chemical 7 of 67 results Apr 9, 2007 Jan 10, 2024
Xylenes, Total 2955 Organic Chemical 7 of 65 results Jan 27, 2004 Sep 27, 2012
Bromoform 2942 Organic Chemical 4 of 7 results Sep 6, 2017 Oct 13, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 4 of 67 results Apr 9, 2007 Jan 14, 2013
Ethylbenzene 2992 Organic Chemical 4 of 65 results Jan 27, 2004 Aug 31, 2005
Nitrate 1040 Inorganic Chemical 3 of 67 results May 5, 2008 Jan 14, 2013
Dibromoacetic Acid 2454 Organic Chemical 2 of 8 results Jul 13, 2020 Oct 13, 2025
Monobromoacetic Acid 2453 Organic Chemical 2 of 8 results Aug 18, 2014 Aug 18, 2014
Cyanide 1024 Inorganic Chemical 2 of 32 results Jan 18, 2006 Jun 30, 2014
Bromodichloromethane 2943 Organic Chemical 1 of 7 results Oct 13, 2025 Oct 13, 2025
Dibromochloromethane 2944 Organic Chemical 1 of 7 results Oct 13, 2025 Oct 13, 2025
Sulfate 1055 Inorganic Chemical 1 of 4 results Nov 24, 2003 Nov 24, 2003

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 11–20 of 27 samples, newest first — collected January 15, 2025 to June 10, 2025. The summary above covers all 27.

44 results from the 10 samples listed here: 20 detected, 24 not detected. Across the whole record it is 493 of 2,484. 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 Bruce, every result from 11 to 20 of 27 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 10, 2025 06:45
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-250612-039
Laboratory
MSDH Lab
0.0335 mg/l , sample collected Jun 10, 2025 06:45, sampling point LC0009 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.163 ug/l Minimum Reporting Level , sample collected Jun 10, 2025 06:45, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 10, 2025 06:05
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-250612-038
Laboratory
MSDH Lab
0.119 mg/l , sample collected Jun 10, 2025 06:05, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.166 ug/l Minimum Reporting Level , sample collected Jun 10, 2025 06:05, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 10, 2025 05:30
Sampling point
LC0020 Location withheld
Sample type
Routine
Lab sample
PB-250612-037
Laboratory
MSDH Lab
0.17 mg/l , sample collected Jun 10, 2025 05:30, sampling point LC0020 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.176 ug/l Minimum Reporting Level , sample collected Jun 10, 2025 05:30, sampling point LC0020 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 10, 2025 08:10
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-250612-036
Laboratory
MSDH Lab
0.307 mg/l , sample collected Jun 10, 2025 08:10, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
2.23 ug/l , sample collected Jun 10, 2025 08:10, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
May 20, 2025 10:01
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
CN-250521-005
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 20, 2025 10:01, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
May 20, 2025 09:29
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-250521-007
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 20, 2025 09:29, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
May 20, 2025 09:49
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-250521-006
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 20, 2025 09:49, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Jan 15, 2025 14:37
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-250116-002
Laboratory
MSDH Lab
0.0053 mg/l , sample collected Jan 15, 2025 14:37, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.197 mg/l , sample collected Jan 15, 2025 14:37, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:37, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0009 mg/l , sample collected Jan 15, 2025 14:37, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.215 mg/l , sample collected Jan 15, 2025 14:37, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:37, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Jan 15, 2025 14:37, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:37, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:37, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:37, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:37, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jan 15, 2025 14:09
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250116-003
Laboratory
MSDH Lab
0.0053 mg/l , sample collected Jan 15, 2025 14:09, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.198 mg/l , sample collected Jan 15, 2025 14:09, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:09, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0009 mg/l , sample collected Jan 15, 2025 14:09, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.211 mg/l , sample collected Jan 15, 2025 14:09, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:09, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Jan 15, 2025 14:09, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:09, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:09, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:09, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 14:09, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jan 15, 2025 13:49
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250116-001
Laboratory
MSDH Lab
0.005 mg/l , sample collected Jan 15, 2025 13:49, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.194 mg/l , sample collected Jan 15, 2025 13:49, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 13:49, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0009 mg/l , sample collected Jan 15, 2025 13:49, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.22 mg/l , sample collected Jan 15, 2025 13:49, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 13:49, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Jan 15, 2025 13:49, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 13:49, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 13:49, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 13:49, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 15, 2025 13:49, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025

Routine (10).