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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

MS0680038 , West Tallahatchie Head Start

12 of the 42 analytes this system has been tested for have been detected at least once, across 103 samples on record.

The other 30 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 103 samples on record, detections range from December 5, 2019 to September 8, 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 West Tallahatchie Head Start, 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 51 of 51 results Jun 25, 2020 Sep 8, 2025
Lead 1030 Inorganic Chemical 30 of 51 results Jun 25, 2020 Sep 8, 2025
Barium 1010 Inorganic Chemical 8 of 8 results Dec 5, 2019 Apr 7, 2025
Fluoride 1025 Inorganic Chemical 6 of 8 results Dec 5, 2019 Apr 7, 2025
Chromium 1020 Inorganic Chemical 4 of 8 results Dec 5, 2019 Apr 7, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 3 of 4 results Oct 20, 2021 Feb 24, 2025
TTHM 2950 Organic Chemical 3 of 5 results Oct 20, 2021 Apr 21, 2022
Nickel 1036 Inorganic Chemical 1 of 8 results Apr 7, 2025 Apr 7, 2025
Sodium 1052 Inorganic Chemical 1 of 1 result Dec 13, 2023 Dec 13, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 9 results Jan 21, 2021 Jan 21, 2021
Nitrate 1040 Inorganic Chemical 1 of 9 results Jan 21, 2021 Jan 21, 2021
P-Dichlorobenzene 2969 Organic Chemical 1 of 10 results Dec 28, 2020 Dec 28, 2020

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 71–80 of 103 samples, newest first — collected May 26, 2021 to June 9, 2021. The summary above covers all 103.

39 results from the 10 samples listed here: 18 detected, 21 not detected. Across the whole record it is 110 of 451. 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 7 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 West Tallahatchie Head Start, every result from 71 to 80 of 103 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 9, 2021 14:00
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
VO-210610-011
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Benzene 2990 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Toluene 2991 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 9, 2021 14:00, sampling point TF101 Styrene 2996 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021
Collected
May 26, 2021 08:21
Sampling point
DS000 Distribution DS000
Sample type
Routine
Lab sample
PB-210527-020
Laboratory
MSDH Lab
0.0079 mg/l , sample collected May 26, 2021 08:21, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
1.3 ug/l , sample collected May 26, 2021 08:21, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 26, 2021 08:17
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-210527-019
Laboratory
MSDH Lab
0.0074 mg/l , sample collected May 26, 2021 08:17, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
6.3 ug/l , sample collected May 26, 2021 08:17, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 26, 2021 07:00
Sampling point
DS000 Distribution DS000
Sample type
Routine
Lab sample
PB-210527-011
Laboratory
MSDH Lab
0.0249 mg/l , sample collected May 26, 2021 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
0.8 ug/l , sample collected May 26, 2021 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 26, 2021 08:14
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-210527-018
Laboratory
MSDH Lab
0.03 mg/l , sample collected May 26, 2021 08:14, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
0.5 ug/l , sample collected May 26, 2021 08:14, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 26, 2021 08:06
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-210527-017
Laboratory
MSDH Lab
0.0234 mg/l , sample collected May 26, 2021 08:06, sampling point LC0006 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
0.5 ug/l , sample collected May 26, 2021 08:06, sampling point LC0006 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 26, 2021 08:10
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-210527-016
Laboratory
MSDH Lab
0.0358 mg/l , sample collected May 26, 2021 08:10, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
0.6 ug/l , sample collected May 26, 2021 08:10, sampling point LC0005 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 26, 2021 08:03
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-210527-015
Laboratory
MSDH Lab
0.0135 mg/l , sample collected May 26, 2021 08:03, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
1.6 ug/l , sample collected May 26, 2021 08:03, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 26, 2021 07:58
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-210527-014
Laboratory
MSDH Lab
0.0141 mg/l , sample collected May 26, 2021 07:58, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
7.3 ug/l , sample collected May 26, 2021 07:58, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 26, 2021 07:54
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-210527-013
Laboratory
MSDH Lab
0.0612 mg/l , sample collected May 26, 2021 07:54, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
3.5 ug/l , sample collected May 26, 2021 07:54, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021

Routine (10).