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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

MS0580001 , Algoma Water Association

25 of the 60 analytes this system has been tested for have been detected at least once, across 467 samples on record.

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 467 samples on record, detections range from October 15, 2003 to June 22, 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 Algoma Water Association, 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 121 of 121 results Sep 6, 2007 Sep 26, 2023
Lead 1030 Inorganic Chemical 54 of 121 results Sep 6, 2007 Sep 26, 2023
Barium 1010 Inorganic Chemical 51 of 51 results Oct 15, 2003 Jun 22, 2026
Fluoride 1025 Inorganic Chemical 49 of 51 results Oct 15, 2003 Jun 22, 2026
Chromium 1020 Inorganic Chemical 30 of 51 results Oct 15, 2003 Apr 9, 2019
Arsenic 1005 Inorganic Chemical 29 of 51 results Nov 16, 2004 Mar 17, 2025
Nickel 1036 Inorganic Chemical 20 of 47 results Nov 16, 2004 Mar 17, 2025
Combined Radium (-226 & -228) 4010 Radionuclide 20 of 27 results Sep 23, 2009 Jul 2, 2020
Sodium 1052 Inorganic Chemical 19 of 19 results Sep 24, 2019 Jun 22, 2026
Selenium 1045 Inorganic Chemical 19 of 51 results Oct 15, 2003 May 6, 2013
Gross Alpha, Incl. Radon & U 4002 Radionuclide 15 of 21 results Mar 14, 2012 Oct 9, 2012
Radium-226 4020 Radionuclide 14 of 27 results Sep 23, 2009 Jul 2, 2020
Radium-228 4030 Radionuclide 9 of 27 results Sep 23, 2009 Jul 2, 2020
Nitrite 1041 Inorganic Chemical 9 of 103 results Aug 24, 2005 Apr 20, 2015
Gross Alpha Particle Activity 4109 Radionuclide 5 of 8 results Sep 23, 2009 Sep 12, 2012
Nitrate 1040 Inorganic Chemical 5 of 103 results Jul 24, 2006 Nov 27, 2007
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 22 results Sep 4, 2007 Nov 2, 2021
Gross Beta Particle Activity 4100 Radionuclide 4 of 4 results Sep 23, 2009 Sep 23, 2009
Nitrate-Nitrite 1038 Inorganic Chemical 4 of 103 results Nov 27, 2007 Nov 27, 2007
Cadmium 1015 Inorganic Chemical 4 of 51 results Apr 11, 2005 Apr 11, 2005
Gross Alpha, Excl. Radon & U 4000 Radionuclide 3 of 6 results Sep 23, 2009 Sep 23, 2009
TTHM 2950 Organic Chemical 2 of 23 results Sep 4, 2007 Jun 30, 2010
Sulfate 1055 Inorganic Chemical 2 of 8 results Mar 17, 2004 Mar 17, 2004
Xylenes, Total 2955 Organic Chemical 1 of 42 results May 8, 2019 May 8, 2019
Monobromoacetic Acid 2453 Organic Chemical 1 of 16 results Aug 28, 2013 Aug 28, 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 251–260 of 467 samples, newest first — collected May 6, 2013 to August 28, 2013. The summary above covers all 467.

59 results from the 10 samples listed here: 14 detected, 45 not detected. Across the whole record it is 494 of 2,415. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Algoma Water Association, every result from 251 to 260 of 467 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
Aug 28, 2013 01:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130829-003HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 28, 2013 01:30, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 28, 2013 01:30, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 28, 2013 01:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Aug 28, 2013 01:30, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 28, 2013 01:30, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Aug 28, 2013 01:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2011 – Dec 31, 2013
Collected
Aug 28, 2013 01:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130829-003TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 28, 2013 01:30, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 28, 2013 01:30, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 28, 2013 01:30, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 28, 2013 01:30, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Aug 28, 2013 01:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Jun 26, 2013 12:40
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130627-007CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 12:40, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jun 26, 2013 12:55
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130627-006CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 12:55, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jun 26, 2013 01:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130627-005CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 01:10, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jun 26, 2013 12:30
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
130627-004CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 12:30, sampling point TF104 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jun 26, 2013 01:30
Sampling point
TF105
Sample type
Routine
Lab sample
130627-003CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Jun 26, 2013 01:30, sampling point TF105 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jun 12, 2013 12:35
Sampling point
TF105
Sample type
Routine
Lab sample
130613-002VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Dichloromethane 2964 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Benzene 2990 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Toluene 2991 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2013 12:35, sampling point TF105 Styrene 2996 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Collected
May 6, 2013 01:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130507-026IN
Laboratory
MSDH Lab
0.0008 mg/l , sample collected May 6, 2013 01:00, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.1303 mg/l , sample collected May 6, 2013 01:00, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 01:00, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0015 mg/l , sample collected May 6, 2013 01:00, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.139 mg/l , sample collected May 6, 2013 01:00, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 01:00, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0023 mg/l , sample collected May 6, 2013 01:00, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
0.0034 mg/l , sample collected May 6, 2013 01:00, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 01:00, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 01:00, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 01:00, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 6, 2013 12:55
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
130507-025IN
Laboratory
MSDH Lab
0.0008 mg/l , sample collected May 6, 2013 12:55, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.134 mg/l , sample collected May 6, 2013 12:55, sampling point TF104 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 12:55, sampling point TF104 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0019 mg/l , sample collected May 6, 2013 12:55, sampling point TF104 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.142 mg/l , sample collected May 6, 2013 12:55, sampling point TF104 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 12:55, sampling point TF104 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0025 mg/l , sample collected May 6, 2013 12:55, sampling point TF104 Nickel 1036 EPA method 200.8 Not recorded
0.0035 mg/l , sample collected May 6, 2013 12:55, sampling point TF104 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 12:55, sampling point TF104 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 12:55, sampling point TF104 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2013 12:55, sampling point TF104 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013

Routine (10).