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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

MS0610018 , Town of Pelahatchie

22 of the 58 analytes this system has been tested for have been detected at least once, across 258 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 258 samples on record, detections range from October 20, 2003 to August 18, 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 Pelahatchie, 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 63 of 63 results Aug 9, 2007 Jul 20, 2023
Lead 1030 Inorganic Chemical 41 of 63 results Aug 9, 2007 Jul 20, 2023
Barium 1010 Inorganic Chemical 23 of 23 results Oct 20, 2003 Aug 18, 2025
Fluoride 1025 Inorganic Chemical 21 of 22 results Oct 20, 2003 Aug 18, 2025
Chromium 1020 Inorganic Chemical 15 of 23 results Oct 20, 2003 Jan 9, 2024
TTHM 2950 Organic Chemical 13 of 13 results Aug 9, 2004 Aug 12, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 11 of 11 results Aug 9, 2004 Aug 12, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 8, 2011 Jul 10, 2012
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 25, 2019 Nov 15, 2023
Chloroform 2941 Organic Chemical 6 of 6 results Jun 12, 2007 Apr 30, 2019
Bromodichloromethane 2943 Organic Chemical 6 of 6 results Jun 12, 2007 Apr 30, 2019
Dibromochloromethane 2944 Organic Chemical 5 of 6 results Jun 12, 2007 Apr 30, 2019
Dichloroacetic Acid 2451 Organic Chemical 4 of 4 results Jul 7, 2008 Aug 7, 2017
Trichloroacetic Acid 2452 Organic Chemical 4 of 4 results Jul 7, 2008 Aug 7, 2017
Nickel 1036 Inorganic Chemical 3 of 23 results Oct 20, 2003 Apr 23, 2014
Sulfate 1055 Inorganic Chemical 3 of 3 results Oct 20, 2003 Oct 20, 2003
Monochloroacetic Acid 2450 Organic Chemical 2 of 4 results Jul 14, 2014 Aug 7, 2017
Carbon Tetrachloride 2982 Organic Chemical 2 of 36 results Jun 1, 2004 Sep 17, 2007
Dichloromethane 2964 Organic Chemical 2 of 36 results Aug 23, 2004 Aug 23, 2004
Xylenes, Total 2955 Organic Chemical 1 of 36 results Sep 12, 2022 Sep 12, 2022
Cyanide 1024 Inorganic Chemical 1 of 23 results Apr 20, 2005 Apr 20, 2005
Cadmium 1015 Inorganic Chemical 1 of 23 results Oct 20, 2003 Oct 20, 2003

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 101–110 of 258 samples, newest first — collected October 4, 2016 to July 18, 2017. The summary above covers all 258.

69 results from the 10 samples listed here: 7 detected, 62 not detected. Across the whole record it is 243 of 1,457. 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 Pelahatchie, every result from 101 to 110 of 258 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
Jul 18, 2017 08:01
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170719-091PB
Laboratory
MSDH Lab
0.1492 mg/l , sample collected Jul 18, 2017 08:01, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0006 mg/l , sample collected Jul 18, 2017 08:01, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 18, 2017 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170719-087PB
Laboratory
MSDH Lab
0.118 mg/l , sample collected Jul 18, 2017 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 18, 2017 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 18, 2017 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170719-086PB
Laboratory
MSDH Lab
0.2742 mg/l , sample collected Jul 18, 2017 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0007 mg/l , sample collected Jul 18, 2017 05:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jun 12, 2017 11:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170612-002CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 12, 2017 11:45, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2016 – Dec 31, 2018
Collected
May 8, 2017 09:05
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
170509-005IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 8, 2017 09:05, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0015 mg/l , sample collected May 8, 2017 09:05, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 8, 2017 09:05, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 8, 2017 09:05, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.124 mg/l , sample collected May 8, 2017 09:05, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 8, 2017 09:05, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 8, 2017 09:05, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 8, 2017 09:05, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 8, 2017 09:05, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 8, 2017 09:05, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 8, 2017 09:05, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Apr 20, 2017 09:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
170421-002VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 20, 2017 09:50, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Collected
Mar 27, 2017 08:55
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
170328-025NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 08:55, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 08:55, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 08:55, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Mar 27, 2017 08:40
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
170328-022NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 08:40, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 08:40, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 08:40, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Mar 27, 2017 08:22
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
170328-014NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 08:22, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 08:22, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 27, 2017 08:22, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2017 – Dec 31, 2017
Collected
Oct 4, 2016 09:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
161005-002VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Benzene 2990 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Toluene 2991 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2016 09:20, sampling point TF101 Styrene 2996 EPA method 524.2 Oct 1, 2016 – Dec 31, 2016

Routine (10).