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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 221–230 of 296 samples, newest first — collected August 1, 2000 to February 2, 2004. The summary above covers all 296.

86 results from the 10 samples listed here: 16 detected, 70 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 221 to 230 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
Feb 2, 2004
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
040203-055IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF081 Arsenic 1005 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.024 mg/l , sample collected Feb 2, 2004, sampling point TF081 Barium 1010 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF081 Cadmium 1015 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
0.002 mg/l , sample collected Feb 2, 2004, sampling point TF081 Chromium 1020 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF081 Fluoride 1025 EPA method 300.0 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF081 Mercury 1035 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF081 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF081 Selenium 1045 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
5.42 mg/l , sample collected Feb 2, 2004, sampling point TF081 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF081 Antimony, Total 1074 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF081 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 2, 2004, sampling point TF081 Thallium, Total 1085 EPA method 200.8 Jan 1, 2002 – Dec 31, 2004
Collected
Jan 21, 2004
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
040122-018VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 1,2,4-Trichlorobenzene 2378 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Cis-1,2-Dichloroethylene 2380 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Xylenes, Total 2955 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Dichloromethane 2964 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 O-Dichlorobenzene 2968 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 P-Dichlorobenzene 2969 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Vinyl Chloride 2976 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 1,1-Dichloroethylene 2977 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Trans-1,2-Dichloroethylene 2979 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 1,2-Dichloroethane 2980 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 1,1,1-Trichloroethane 2981 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Carbon Tetrachloride 2982 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 1,2-Dichloropropane 2983 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Trichloroethylene 2984 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 1,1,2-Trichloroethane 2985 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Tetrachloroethylene 2987 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Chlorobenzene 2989 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Benzene 2990 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Toluene 2991 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Ethylbenzene 2992 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF081 Styrene 2996 Jan 1, 2004 – Mar 31, 2004
Collected
Jan 21, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040122-017VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 1,2,4-Trichlorobenzene 2378 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Cis-1,2-Dichloroethylene 2380 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Xylenes, Total 2955 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Dichloromethane 2964 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 O-Dichlorobenzene 2968 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 P-Dichlorobenzene 2969 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Vinyl Chloride 2976 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 1,1-Dichloroethylene 2977 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Trans-1,2-Dichloroethylene 2979 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 1,2-Dichloroethane 2980 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 1,1,1-Trichloroethane 2981 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Carbon Tetrachloride 2982 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 1,2-Dichloropropane 2983 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Trichloroethylene 2984 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 1,1,2-Trichloroethane 2985 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Tetrachloroethylene 2987 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Chlorobenzene 2989 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Benzene 2990 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Toluene 2991 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Ethylbenzene 2992 Jan 1, 2004 – Mar 31, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 21, 2004, sampling point TF080 Styrene 2996 Jan 1, 2004 – Mar 31, 2004
Collected
May 21, 2002
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
020522-013IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF081 Arsenic 1005 EPA method 200.8 Not recorded
0.015 mg/l , sample collected May 21, 2002, sampling point TF081 Barium 1010 EPA method 200.8 Not recorded
0.0001 mg/l , sample collected May 21, 2002, sampling point TF081 Cadmium 1015 EPA method 200.8 Not recorded
0.002 mg/l , sample collected May 21, 2002, sampling point TF081 Chromium 1020 EPA method 200.8 Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF081 Fluoride 1025 EPA method 300.0 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF081 Mercury 1035 EPA method 200.8 Not recorded
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF081 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF081 Selenium 1045 EPA method 200.8 Not recorded
5.7 mg/l , sample collected May 21, 2002, sampling point TF081 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF081 Antimony, Total 1074 EPA method 200.8 Not recorded
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF081 Beryllium, Total 1075 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF081 Thallium, Total 1085 EPA method 200.8 Not recorded
Collected
May 21, 2002
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
020522-012IN
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF080 Arsenic 1005 EPA method 200.8 Not recorded
0.017 mg/l , sample collected May 21, 2002, sampling point TF080 Barium 1010 EPA method 200.8 Not recorded
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF080 Cadmium 1015 EPA method 200.8 Not recorded
0.002 mg/l , sample collected May 21, 2002, sampling point TF080 Chromium 1020 EPA method 200.8 Not recorded
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF080 Fluoride 1025 EPA method 300.0 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF080 Mercury 1035 EPA method 200.8 Not recorded
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF080 Selenium 1045 EPA method 200.8 Not recorded
5.7 mg/l , sample collected May 21, 2002, sampling point TF080 Sulfate 1055 EPA method 300.0 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Not recorded
Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 21, 2002, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Not recorded
Collected
May 7, 2002
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
020508-026CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected May 7, 2002, sampling point TF080 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
May 7, 2002
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
020508-025CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected May 7, 2002, sampling point TF081 Cyanide 1024 EPA method 335.4 Jan 1, 2002 – Dec 31, 2004
Collected
Aug 1, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
000802-053L
Laboratory
MSDH Lab
0.043 mg/l , sample collected Aug 1, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Aug 1, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Aug 1, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
000802-052L
Laboratory
MSDH Lab
0.122 mg/l , sample collected Aug 1, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.005 mg/l , sample collected Aug 1, 2000, sampling point DS000 Lead 1030 Not recorded
Collected
Aug 1, 2000
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
000802-051L
Laboratory
MSDH Lab
0.243 mg/l , sample collected Aug 1, 2000, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Aug 1, 2000, sampling point DS000 Lead 1030 Not recorded

Routine (10).