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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

MS0480008 , Town of Hatley

18 of the 58 analytes this system has been tested for have been detected at least once, across 174 samples on record.

The other 40 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 174 samples on record, detections range from October 8, 2003 to July 13, 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 Town of Hatley, 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 61 of 61 results Jul 31, 2007 Sep 10, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 19 of 23 results Jul 19, 2006 Jul 13, 2026
Nitrate 1040 Inorganic Chemical 19 of 23 results Jul 19, 2006 Jul 13, 2026
Lead 1030 Inorganic Chemical 14 of 61 results Jul 31, 2007 Jul 21, 2020
Barium 1010 Inorganic Chemical 10 of 10 results Oct 8, 2003 Jan 8, 2024
Nickel 1036 Inorganic Chemical 9 of 10 results Mar 8, 2004 Jan 8, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 23 results Aug 28, 2007 Sep 20, 2021
Chromium 1020 Inorganic Chemical 4 of 10 results Oct 8, 2003 Aug 28, 2018
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 17, 2019 Feb 25, 2025
TTHM 2950 Organic Chemical 3 of 24 results Aug 28, 2007 Sep 19, 2024
Xylenes, Total 2955 Organic Chemical 2 of 22 results May 27, 2008 Aug 11, 2008
Selenium 1045 Inorganic Chemical 2 of 10 results Apr 4, 2005 Dec 6, 2006
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 8, 2003 Mar 8, 2004
Chloroform 2941 Organic Chemical 1 of 19 results Sep 19, 2024 Sep 19, 2024
Monobromoacetic Acid 2453 Organic Chemical 1 of 17 results Aug 17, 2019 Aug 17, 2019
Monochloroacetic Acid 2450 Organic Chemical 1 of 17 results Jul 7, 2016 Jul 7, 2016
Beryllium, Total 1075 Inorganic Chemical 1 of 10 results Dec 6, 2006 Dec 6, 2006
Cadmium 1015 Inorganic Chemical 1 of 10 results Apr 4, 2005 Apr 4, 2005

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 11–14 of 14 samples, newest first — collected October 14, 2024 to January 29, 2025. The summary above covers all 14.

44 results from the 4 samples listed here: 0 detected, 44 not detected. 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 2 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 Town of Hatley, every result from 11 to 14 of 14 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
Jan 29, 2025 11:05
Sampling point
TF082
Sample type
Routine
Lab sample
VO-250130-010
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Dichloromethane 2964 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Benzene 2990 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Toluene 2991 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 29, 2025 11:05, sampling point TF082 Styrene 2996 EPA method 524.2 Jan 1, 2020 – Dec 31, 2025
Collected
Nov 20, 2024 17:30
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-128999-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2024 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 17:30, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2024 – Dec 31, 2024
Collected
Nov 20, 2024 10:20
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-128999-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2024 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 20, 2024 10:20, sampling point SM1 TTHM 2950 EPA method 524.2 Oct 1, 2024 – Dec 31, 2024
Collected
Oct 14, 2024 11:00
Sampling point
TF082
Sample type
Routine
Lab sample
CN-241015-009
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 14, 2024 11:00, sampling point TF082 Cyanide 1024 EPA method QC10204001X Jan 1, 2022 – Dec 31, 2024

Routine (4).