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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

MS0680013 , West Tallahatchie Utl Assn

43 of the 75 analytes this system has been tested for have been detected at least once, across 324 samples on record.

The other 32 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 324 samples on record, detections range from October 27, 2003 to April 1, 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 Utl Assn, 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 93 of 93 results Aug 4, 2004 Aug 10, 2023
Lead 1030 Inorganic Chemical 58 of 93 results Aug 4, 2004 Aug 10, 2023
TTHM 2950 Organic Chemical 33 of 52 results Aug 18, 2004 Jul 17, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 31 of 51 results Aug 18, 2004 Sep 11, 2023
Chloroform 2941 Organic Chemical 26 of 40 results May 25, 2006 May 15, 2024
Bromodichloromethane 2943 Organic Chemical 24 of 40 results May 25, 2006 May 15, 2024
Bromoform 2942 Organic Chemical 18 of 40 results May 14, 2007 Jul 17, 2018
Dibromochloromethane 2944 Organic Chemical 18 of 40 results May 14, 2007 Jul 17, 2018
Fluoride 1025 Inorganic Chemical 17 of 18 results Oct 27, 2003 Apr 1, 2025
Barium 1010 Inorganic Chemical 16 of 16 results Oct 27, 2003 Apr 1, 2025
Dibromoacetic Acid 2454 Organic Chemical 15 of 32 results Jun 25, 2008 Jul 17, 2018
Dichloroacetic Acid 2451 Organic Chemical 14 of 32 results Jun 25, 2008 May 15, 2024
Trichloroacetic Acid 2452 Organic Chemical 14 of 32 results Jun 25, 2008 Jul 17, 2018
Chromium 1020 Inorganic Chemical 13 of 16 results Oct 27, 2003 Apr 1, 2025
Nickel 1036 Inorganic Chemical 5 of 16 results Apr 27, 2005 Apr 1, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 7, 2011 Jul 20, 2012
Monochloroacetic Acid 2450 Organic Chemical 5 of 32 results Jun 25, 2008 Feb 8, 2010
Arsenic 1005 Inorganic Chemical 4 of 16 results Apr 10, 2006 Apr 1, 2025
Sodium 1052 Inorganic Chemical 4 of 4 results Oct 22, 2009 Nov 7, 2023
Selenium 1045 Inorganic Chemical 4 of 16 results Apr 27, 2005 Apr 10, 2006
Monobromoacetic Acid 2453 Organic Chemical 3 of 32 results Feb 8, 2010 Aug 9, 2012
P-Dichlorobenzene 2969 Organic Chemical 3 of 49 results Sep 25, 2008 Jun 13, 2012
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 28, 2012 Sep 18, 2012
Nitrate 1040 Inorganic Chemical 2 of 38 results Aug 9, 2006 Dec 9, 2009
Calcium 1016 Inorganic Chemical 2 of 2 results Oct 22, 2009 Oct 22, 2009
Chloride 1017 Inorganic Chemical 2 of 2 results Oct 22, 2009 Oct 22, 2009
Iron 1028 Inorganic Chemical 2 of 2 results Oct 22, 2009 Oct 22, 2009
Magnesium 1031 Inorganic Chemical 2 of 2 results Oct 22, 2009 Oct 22, 2009
Manganese 1032 Inorganic Chemical 2 of 2 results Oct 22, 2009 Oct 22, 2009
Potassium 1042 Inorganic Chemical 2 of 2 results Oct 22, 2009 Oct 22, 2009
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Oct 22, 2009 Oct 22, 2009
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Oct 22, 2009 Oct 22, 2009
Carbon Dioxide 1901 Water Quality 2 of 2 results Oct 22, 2009 Oct 22, 2009
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Oct 22, 2009 Oct 22, 2009
Alkalinity, Total 1927 Water Quality 2 of 2 results Oct 22, 2009 Oct 22, 2009
Calculated Sodium NACA Water Quality 2 of 2 results Oct 22, 2009 Oct 22, 2009
PH, Field Result PHFD Water Quality 2 of 2 results Oct 22, 2009 Oct 22, 2009
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 7 results Sep 29, 2011 Sep 29, 2011
Radium-228 4030 Radionuclide 1 of 7 results Sep 29, 2011 Sep 29, 2011
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 38 results Dec 9, 2009 Dec 9, 2009
Color 1905 Water Quality 1 of 1 result Oct 22, 2009 Oct 22, 2009
PH 1925 Water Quality 1 of 1 result Oct 22, 2009 Oct 22, 2009
Iron, Field Result FEFD Inorganic Chemical 1 of 2 results Oct 22, 2009 Oct 22, 2009

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 31–40 of 324 samples, newest first — collected March 21, 2022 to August 10, 2023. The summary above covers all 324.

68 results from the 10 samples listed here: 7 detected, 61 not detected. Across the whole record it is 459 of 2,026. 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 3 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 Utl Assn, every result from 31 to 40 of 324 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
Aug 10, 2023 07:30
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-230816-083
Laboratory
MSDH Lab
0.0474 mg/l , sample collected Aug 10, 2023 07:30, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 10, 2023 07:30, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 10, 2023 06:00
Sampling point
LC0013 Location withheld
Sample type
Routine
Lab sample
PB-230816-082
Laboratory
MSDH Lab
0.0723 mg/l , sample collected Aug 10, 2023 06:00, sampling point LC0013 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 10, 2023 06:00, sampling point LC0013 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 10, 2023 09:00
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-230816-081
Laboratory
MSDH Lab
0.0189 mg/l , sample collected Aug 10, 2023 09:00, sampling point LC0009 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 10, 2023 09:00, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Aug 10, 2023 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-230816-080
Laboratory
MSDH Lab
0.0598 mg/l , sample collected Aug 10, 2023 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 10, 2023 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Mar 8, 2023 13:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-230309-020
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 8, 2023 13:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 8, 2023 13:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 8, 2023 13:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2023 – Dec 31, 2023
Collected
Dec 5, 2022 13:34
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-221206-036
Laboratory
MSDH Lab
0.0006 mg/l , sample collected Dec 5, 2022 13:34, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0098 mg/l , sample collected Dec 5, 2022 13:34, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 13:34, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 13:34, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.289 mg/l , sample collected Dec 5, 2022 13:34, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 13:34, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 13:34, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 13:34, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 13:34, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 13:34, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Dec 5, 2022 13:34, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Nov 8, 2022 12:16
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-221109-003
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 8, 2022 12:16, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Oct 5, 2022 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-221006-011
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 5, 2022 13:30, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
Apr 11, 2022 12:08
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-220412-008
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 11, 2022 12:08, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 11, 2022 12:08, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 11, 2022 12:08, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2022 – Dec 31, 2022
Collected
Mar 21, 2022 15:08
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-220322-004
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 21, 2022 15:08, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022

Routine (10).