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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; 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 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

Showing samples collected between September 26, 2024 and September 26, 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 22 samples, newest first — collected February 5, 2025 to June 12, 2025. The summary above covers all 22.

58 results from the 10 samples listed here: 20 detected, 38 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.

We withheld the location of 6 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 Leakesville, every result from 11 to 20 of 22 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 12, 2025 10:30
Sampling point
LC014 Location withheld
Sample type
Routine
Lab sample
PB-250613-021
Laboratory
MSDH Lab
0.0062 mg/l , sample collected Jun 12, 2025 10:30, sampling point LC014 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2025 10:30, sampling point LC014 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 12, 2025 08:57
Sampling point
LC001 Location withheld
Sample type
Routine
Lab sample
PB-250613-029
Laboratory
MSDH Lab
0.215 mg/l , sample collected Jun 12, 2025 08:57, sampling point LC001 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2025 08:57, sampling point LC001 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 12, 2025 09:15
Sampling point
LC004 Location withheld
Sample type
Routine
Lab sample
PB-250613-030
Laboratory
MSDH Lab
0.0502 mg/l , sample collected Jun 12, 2025 09:15, sampling point LC004 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2025 09:15, sampling point LC004 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 12, 2025 10:12
Sampling point
LC012 Location withheld
Sample type
Routine
Lab sample
PB-250613-022
Laboratory
MSDH Lab
0.028 mg/l , sample collected Jun 12, 2025 10:12, sampling point LC012 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
2.5 ug/l , sample collected Jun 12, 2025 10:12, sampling point LC012 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
May 5, 2025 09:20
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-147120-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 5, 2025 09:20, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 5, 2025 09:20, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 5, 2025 09:20, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 5, 2025 09:20, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 5, 2025 09:20, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 5, 2025 09:20, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2025 – Jun 30, 2025
0.64 ug/l , sample collected May 5, 2025 09:20, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 5, 2025 09:20, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
0.67 ug/l , sample collected May 5, 2025 09:20, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 5, 2025 09:20, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
1.31 ug/l , sample collected May 5, 2025 09:20, sampling point SM1 TTHM 2950 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
May 5, 2025 08:56
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-147120-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 5, 2025 08:56, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 5, 2025 08:56, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 5, 2025 08:56, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 5, 2025 08:56, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 5, 2025 08:56, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 5, 2025 08:56, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2025 – Jun 30, 2025
0.82 ug/l , sample collected May 5, 2025 08:56, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 5, 2025 08:56, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
0.89 ug/l , sample collected May 5, 2025 08:56, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
0.79 ug/l , sample collected May 5, 2025 08:56, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
2.5 ug/l , sample collected May 5, 2025 08:56, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
Feb 5, 2025 12:40
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
IN-250206-041
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:40, sampling point TF081 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0191 mg/l , sample collected Feb 5, 2025 12:40, sampling point TF081 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:40, sampling point TF081 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:40, sampling point TF081 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:40, sampling point TF081 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 Feb 5, 2025 12:40, sampling point TF081 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0005 mg/l , sample collected Feb 5, 2025 12:40, sampling point TF081 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:40, sampling point TF081 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:40, sampling point TF081 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 Feb 5, 2025 12:40, sampling point TF081 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 Feb 5, 2025 12:40, sampling point TF081 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 5, 2025 12:05
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-250206-040
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:05, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0116 mg/l , sample collected Feb 5, 2025 12:05, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:05, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0006 mg/l , sample collected Feb 5, 2025 12:05, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:05, sampling point TF080 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 Feb 5, 2025 12:05, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:05, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:05, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:05, sampling point TF080 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 Feb 5, 2025 12:05, sampling point TF080 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 Feb 5, 2025 12:05, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 5, 2025 12:20
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-250206-026
Laboratory
MSDH Lab
0.215 mg/l , sample collected Feb 5, 2025 12:20, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
0.215 mg/l , sample collected Feb 5, 2025 12:20, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:20, sampling point TF081 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Feb 5, 2025 12:40
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250206-027
Laboratory
MSDH Lab
0.185 mg/l , sample collected Feb 5, 2025 12:40, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
0.185 mg/l , sample collected Feb 5, 2025 12:40, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 5, 2025 12:40, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025

Routine (10).