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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; the list of samples further down is narrowed.

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

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The most recent samples, result by result

The 8 samples collected between September 25, 2024 and September 25, 2026 are listed below, newest first.

59 results from the 8 samples listed here: 5 detected, 54 not detected. 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 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 Utl Assn, every result from the 8 samples on record, 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 30, 2026 09:30
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-198248-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2026 – Dec 31, 2026
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026 09:30, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2026 – Dec 31, 2026
Collected
Nov 17, 2025 13:08
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-251118-027
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Nov 17, 2025 13:08, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Sep 22, 2025 14:12
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250923-036
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 22, 2025 14:12, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 11, 2025 12:15
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-152180-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2025 12:15, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Apr 14, 2025 12:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250415-039
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 14, 2025 12:30, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 14, 2025 12:30, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 14, 2025 12:30, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Apr 1, 2025 12:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250402-022
Laboratory
MSDH Lab
0.0016 mg/l , sample collected Apr 1, 2025 12:45, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0098 mg/l , sample collected Apr 1, 2025 12:45, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0015 mg/l , sample collected Apr 1, 2025 12:45, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.28 mg/l , sample collected Apr 1, 2025 12:45, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
0.0009 mg/l , sample collected Apr 1, 2025 12:45, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 12:45, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Dec 9, 2024 11:20
Sampling point
SM2 Goose Pond Circle 75 G
Sample type
Routine
Lab sample
810-131315-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2024 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:20, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2024 – Dec 31, 2024
Collected
Dec 9, 2024 11:00
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-131315-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2024 – Dec 31, 2024
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 9, 2024 11:00, sampling point SM1 TTHM 2950 EPA method 524.2 Oct 1, 2024 – Dec 31, 2024

Routine (8).