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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

MS0050003 , Town of Snow Lake Shores

21 of the 57 analytes this system has been tested for have been detected at least once, across 347 samples on record.

The other 36 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 347 samples on record, detections range from September 14, 1993 to June 10, 2025. 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 Town of Snow Lake Shores, 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 189 of 227 results Sep 14, 1993 Jun 10, 2025
Lead 1030 Inorganic Chemical 152 of 227 results Sep 14, 1993 Jun 10, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 17 of 19 results May 3, 2004 Mar 3, 2025
TTHM 2950 Organic Chemical 17 of 21 results May 3, 2004 Sep 13, 2022
Arsenic 1005 Inorganic Chemical 11 of 11 results Jan 29, 2002 Jan 13, 2025
Barium 1010 Inorganic Chemical 11 of 11 results Jan 29, 2002 Jan 13, 2025
Nickel 1036 Inorganic Chemical 11 of 11 results Jan 29, 2002 Jan 13, 2025
Chloroform 2941 Organic Chemical 10 of 16 results Oct 19, 2006 Jul 13, 2020
Fluoride 1025 Inorganic Chemical 9 of 11 results Jan 12, 2004 Jan 13, 2025
Chromium 1020 Inorganic Chemical 8 of 11 results Jan 29, 2002 Jan 13, 2025
Dichloroacetic Acid 2451 Organic Chemical 7 of 13 results Jun 24, 2008 Jul 13, 2020
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 6, 2011 Jul 12, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 5 results Dec 6, 2011 Jul 12, 2012
Radium-226 4020 Radionuclide 5 of 5 results Dec 6, 2011 Jul 12, 2012
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 19, 2019 Oct 14, 2024
Monochloroacetic Acid 2450 Organic Chemical 3 of 13 results Nov 3, 2009 Jul 13, 2020
Xylenes, Total 2955 Organic Chemical 3 of 24 results Oct 24, 2007 Jul 16, 2009
Sulfate 1055 Inorganic Chemical 2 of 2 results Jan 29, 2002 Jan 12, 2004
Tetrachloroethylene 2987 Organic Chemical 1 of 24 results Jun 14, 2007 Jun 14, 2007
Cadmium 1015 Inorganic Chemical 1 of 11 results Feb 14, 2005 Feb 14, 2005
Selenium 1045 Inorganic Chemical 1 of 11 results Feb 14, 2005 Feb 14, 2005

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 31–40 of 347 samples, newest first — collected July 13, 2020 to June 14, 2022. The summary above covers all 347.

34 results from the 10 samples listed here: 11 detected, 23 not detected. Across the whole record it is 471 of 1,357. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Units in this table

Total Haloacetic Acids (Haa5) is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Chemical and radiological sample results for Town of Snow Lake Shores, every result from 31 to 40 of 347 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 14, 2022 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220615-098
Laboratory
MSDH Lab
0.0026 mg/l , sample collected Jun 14, 2022 09:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 14, 2022 09:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
May 3, 2022 13:15
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-220504-041
Laboratory
MSDH Lab
0.0021 mg/l , sample collected May 3, 2022 13:15, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0519 mg/l , sample collected May 3, 2022 13:15, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 13:15, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 13:15, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 3, 2022 13:15, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 13:15, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0012 mg/l , sample collected May 3, 2022 13:15, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 3, 2022 13:15, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 13:15, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 13:15, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 3, 2022 13:15, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jan 4, 2022 13:03
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-220105-018
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 4, 2022 13:03, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 4, 2022 13:03, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 4, 2022 13:03, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Aug 24, 2021 13:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-210825-001
Laboratory
MSDH Lab
3.49 ug/l , sample collected Aug 24, 2021 13:50, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 24, 2021 13:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-210825-001
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 24, 2021 13:50, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2023
Collected
Apr 6, 2021 13:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
CN-210407-001
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 6, 2021 13:00, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
Jan 19, 2021 11:37
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NA-210120-009
Laboratory
MSDH Lab
14.5 mg/l , sample collected Jan 19, 2021 11:37, sampling point TF103 Sodium 1052 EPA method 200.7 Not recorded
Collected
Jan 19, 2021 11:35
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
NI-210120-011
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 19, 2021 11:35, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 19, 2021 11:35, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 19, 2021 11:35, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Jul 13, 2020 13:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200715-005TH
Laboratory
MSDH Lab
1.11 ug/l , sample collected Jul 13, 2020 13:15, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 13, 2020 13:15, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 13, 2020 13:15, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 13, 2020 13:15, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
1.11 ug/l , sample collected Jul 13, 2020 13:15, sampling point MRT000 TTHM 2950 Not recorded
Collected
Jul 13, 2020 13:12
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200715-005HA
Laboratory
MSDH Lab
0.004 mg/l , sample collected Jul 13, 2020 13:12, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Jul 13, 2020 13:12, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 13, 2020 13:12, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 13, 2020 13:12, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 13, 2020 13:12, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.006 mg/l , sample collected Jul 13, 2020 13:12, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Not recorded

Routine (10).