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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 81–90 of 103 samples, newest first — collected June 25, 2020 to May 26, 2021. The summary above covers all 103.

80 results from the 10 samples listed here: 12 detected, 68 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.

Units in this table

Lead is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

We withheld the location of 1 sampling point 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 81 to 90 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
May 26, 2021 07:08
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-210527-012
Laboratory
MSDH Lab
0.112 mg/l , sample collected May 26, 2021 07:08, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
6.5 ug/l , sample collected May 26, 2021 07:08, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
Apr 21, 2021 10:00
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
NI-210422-075
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 21, 2021 10:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Apr 1, 2021 – Jun 30, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 21, 2021 10:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Apr 1, 2021 – Jun 30, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 21, 2021 10:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Apr 1, 2021 – Jun 30, 2021
Collected
Mar 24, 2021 12:00
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
IN-210325-003
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2021 12:00, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2021 – Mar 31, 2021
0.013 mg/l , sample collected Mar 24, 2021 12:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2021 12:00, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2021 – Mar 31, 2021
0.0031 mg/l , sample collected Mar 24, 2021 12:00, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2021 – Mar 31, 2021
0.217 mg/l , sample collected Mar 24, 2021 12:00, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2021 – Mar 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2021 12:00, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2021 12:00, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 24, 2021 12:00, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2021 12:00, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2021 12:00, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 24, 2021 12:00, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2021 – Mar 31, 2021
Collected
Mar 24, 2021 12:15
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
210325-007VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2021 12:15, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2021 – Mar 31, 2021
Collected
Jan 21, 2021 09:00
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
NI-210122-003
Laboratory
MSDH Lab
0.182 mg/l , sample collected Jan 21, 2021 09:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Mar 31, 2021
0.182 mg/l , sample collected Jan 21, 2021 09:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Mar 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 21, 2021 09:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Mar 31, 2021
Collected
Dec 28, 2020 14:30
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
201229-004VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
1.67 ug/l , sample collected Dec 28, 2020 14:30, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Benzene 2990 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Toluene 2991 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 28, 2020 14:30, sampling point TF101 Styrene 2996 EPA method 524.2 Oct 1, 2020 – Dec 31, 2020
Collected
Dec 3, 2020 08:02
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
IN-201203-001
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:02, sampling point TF101 Arsenic 1005 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
0.0114 mg/l , sample collected Dec 3, 2020 08:02, sampling point TF101 Barium 1010 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:02, sampling point TF101 Cadmium 1015 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:02, sampling point TF101 Chromium 1020 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
0.247 mg/l , sample collected Dec 3, 2020 08:02, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:02, sampling point TF101 Mercury 1035 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:02, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:02, sampling point TF101 Selenium 1045 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:02, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:02, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:02, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Oct 1, 2020 – Dec 31, 2020
Collected
Dec 3, 2020 08:12
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
NI-201204-003
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:12, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Oct 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:12, sampling point TF101 Nitrate 1040 EPA method QC10107041C Oct 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Dec 3, 2020 08:12, sampling point TF101 Nitrite 1041 EPA method QC10107041C Oct 1, 2020 – Dec 31, 2020
Collected
Sep 23, 2020 14:00
Sampling point
TF101 Treatment Facility TF101
Sample type
Routine
Lab sample
200925-004NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Sep 23, 2020 14:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jul 1, 2020 – Sep 30, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Sep 23, 2020 14:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jul 1, 2020 – Sep 30, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Sep 23, 2020 14:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jul 1, 2020 – Sep 30, 2020
Collected
Jun 25, 2020
Sampling point
DS000 Distribution DS000
Sample type
Routine
Lab sample
200626-098PB
Laboratory
MSDH Lab
0.5104 mg/l , sample collected Jun 25, 2020, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020
0.0065 mg/l , sample collected Jun 25, 2020, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2020 – Jun 30, 2020

Routine (10).