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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

MS0210002 , Town of Leakesville

21 of the 59 analytes this system has been tested for have been detected at least once, across 296 samples on record.

The other 38 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 296 samples on record, detections range from October 20, 1993 to February 26, 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 Town of Leakesville, 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 139 results Oct 20, 1993 Jun 12, 2025
Lead 1030 Inorganic Chemical 54 of 139 results Oct 20, 1993 Jun 12, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 43 of 45 results May 12, 2004 Feb 26, 2026
Nitrate 1040 Inorganic Chemical 43 of 45 results May 12, 2004 Feb 26, 2026
Barium 1010 Inorganic Chemical 20 of 20 results May 21, 2002 Feb 5, 2025
TTHM 2950 Organic Chemical 16 of 22 results Aug 1, 2007 Aug 18, 2025
Bromodichloromethane 2943 Organic Chemical 14 of 17 results Aug 1, 2007 Aug 18, 2025
Chloroform 2941 Organic Chemical 12 of 17 results Aug 1, 2007 Aug 18, 2025
Chromium 1020 Inorganic Chemical 12 of 20 results May 21, 2002 Feb 5, 2025
Dibromochloromethane 2944 Organic Chemical 10 of 17 results Aug 1, 2007 Aug 18, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 23 results Sep 15, 2008 Mar 7, 2022
Fluoride 1025 Inorganic Chemical 7 of 20 results Feb 2, 2004 Oct 8, 2018
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 17, 2019 Jan 29, 2024
Nickel 1036 Inorganic Chemical 5 of 20 results Mar 31, 2008 Feb 5, 2025
Sulfate 1055 Inorganic Chemical 4 of 4 results May 21, 2002 Feb 2, 2004
Cadmium 1015 Inorganic Chemical 3 of 20 results May 21, 2002 Mar 2, 2005
Monochloroacetic Acid 2450 Organic Chemical 2 of 18 results Jul 23, 2018 Jul 29, 2019
Dichloroacetic Acid 2451 Organic Chemical 2 of 18 results Jul 16, 2012 Jul 23, 2018
Monobromoacetic Acid 2453 Organic Chemical 2 of 18 results Jul 16, 2012 Sep 2, 2014
Selenium 1045 Inorganic Chemical 2 of 20 results Mar 2, 2005 Mar 2, 2005
Trichloroacetic Acid 2452 Organic Chemical 1 of 18 results Aug 30, 2007 Aug 30, 2007

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 51–60 of 296 samples, newest first — collected May 19, 2021 to April 27, 2022. The summary above covers all 296.

34 results from the 10 samples listed here: 10 detected, 24 not detected. Across the whole record it is 389 of 1,207. 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 Town of Leakesville, every result from 51 to 60 of 296 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
Apr 27, 2022 14:15
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
IN-220428-018
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:15, sampling point TF081 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0299 mg/l , sample collected Apr 27, 2022 14:15, sampling point TF081 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:15, sampling point TF081 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:15, sampling point TF081 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:15, sampling point TF081 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 Apr 27, 2022 14:15, sampling point TF081 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:15, sampling point TF081 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:15, sampling point TF081 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:15, sampling point TF081 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 Apr 27, 2022 14:15, sampling point TF081 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 Apr 27, 2022 14:15, sampling point TF081 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 27, 2022 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-220428-019
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:00, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0249 mg/l , sample collected Apr 27, 2022 14:00, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:00, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:00, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:00, sampling point TF080 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 Apr 27, 2022 14:00, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:00, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:00, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 14:00, sampling point TF080 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 Apr 27, 2022 14:00, sampling point TF080 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 Apr 27, 2022 14:00, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Mar 7, 2022 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-220308-015
Laboratory
MSDH Lab
1.23 ug/l , sample collected Mar 7, 2022 12:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Mar 7, 2022 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220308-015
Laboratory
MSDH Lab
2.03 ug/l , sample collected Mar 7, 2022 12:45, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Feb 27, 2022 12:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
RU-220301-004
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 27, 2022 12:15, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jan 1, 2014 – Dec 31, 2022
Collected
Jan 19, 2022 13:58
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-220120-038
Laboratory
MSDH Lab
0.234 mg/l , sample collected Jan 19, 2022 13:58, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
0.234 mg/l , sample collected Jan 19, 2022 13:58, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 19, 2022 13:58, sampling point TF081 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Jan 19, 2022 13:42
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-220120-037
Laboratory
MSDH Lab
0.267 mg/l , sample collected Jan 19, 2022 13:42, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
0.267 mg/l , sample collected Jan 19, 2022 13:42, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 19, 2022 13:42, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Sep 8, 2021 14:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-210909-010
Laboratory
MSDH Lab
1.68 ug/l , sample collected Sep 8, 2021 14:15, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2021 – Dec 31, 2021
Collected
Sep 8, 2021 14:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-210909-011
Laboratory
MSDH Lab
1.01 ug/l , sample collected Sep 8, 2021 14:15, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
May 19, 2021 15:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
CN-210520-008
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 19, 2021 15:15, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022

Routine (10).