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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

MS0690005 , City of Senatobia

36 of the 66 analytes this system has been tested for have been detected at least once, across 632 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 632 samples on record, detections range from October 27, 2003 to August 13, 2026. 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 City of Senatobia, 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 155 of 155 results Jun 8, 2004 Aug 15, 2025
Lead 1030 Inorganic Chemical 111 of 155 results Jun 8, 2004 Aug 15, 2025
Fluoride 1025 Inorganic Chemical 66 of 66 results Oct 27, 2003 Jun 23, 2026
Barium 1010 Inorganic Chemical 60 of 60 results Oct 27, 2003 Jun 23, 2026
Chromium 1020 Inorganic Chemical 35 of 60 results Oct 27, 2003 Dec 9, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 27 of 34 results Mar 13, 2012 Sep 11, 2018
Sodium 1052 Inorganic Chemical 21 of 21 results Sep 30, 2019 Aug 13, 2026
TTHM 2950 Organic Chemical 21 of 21 results Aug 16, 2004 Jul 1, 2026
Chloroform 2941 Organic Chemical 16 of 16 results Sep 13, 2007 Jul 1, 2026
Bromodichloromethane 2943 Organic Chemical 16 of 16 results Sep 13, 2007 Jul 1, 2026
Dibromochloromethane 2944 Organic Chemical 16 of 16 results Sep 13, 2007 Jul 1, 2026
Nickel 1036 Inorganic Chemical 16 of 58 results Apr 26, 2005 Apr 2, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 14 of 21 results Jul 14, 2010 Jul 1, 2026
Selenium 1045 Inorganic Chemical 14 of 60 results Mar 29, 2004 Apr 10, 2006
Bromoform 2942 Organic Chemical 13 of 16 results Jul 14, 2010 Jul 1, 2026
Combined Radium (-226 & -228) 4010 Radionuclide 13 of 44 results Sep 24, 2009 Sep 30, 2019
Radium-226 4020 Radionuclide 12 of 44 results Sep 24, 2009 Sep 30, 2019
Dichloroacetic Acid 2451 Organic Chemical 11 of 15 results Jul 14, 2010 Jul 1, 2026
Radium-228 4030 Radionuclide 11 of 44 results Sep 24, 2009 Sep 30, 2019
Gross Alpha, Excl. Radon & U 4000 Radionuclide 10 of 10 results Sep 24, 2009 Mar 10, 2010
Gross Beta Particle Activity 4100 Radionuclide 10 of 10 results Sep 24, 2009 Mar 10, 2010
Gross Alpha Particle Activity 4109 Radionuclide 10 of 10 results Sep 24, 2009 Mar 10, 2010
Xylenes, Total 2955 Organic Chemical 10 of 109 results Dec 6, 2004 Feb 22, 2005
Trichloroacetic Acid 2452 Organic Chemical 8 of 15 results Jul 14, 2010 Feb 10, 2026
Arsenic 1005 Inorganic Chemical 6 of 60 results Apr 26, 2005 Dec 9, 2025
Dibromoacetic Acid 2454 Organic Chemical 6 of 15 results Jul 14, 2010 May 6, 2025
Calcium 1016 Inorganic Chemical 6 of 6 results Apr 22, 2021 May 19, 2021
Chloride 1017 Inorganic Chemical 6 of 6 results Apr 22, 2021 May 19, 2021
Conductivity @ 25 C Umhos/CM 1064 Water Quality 6 of 6 results Apr 22, 2021 May 19, 2021
Alkalinity, Total 1927 Water Quality 6 of 6 results Apr 22, 2021 May 19, 2021
Cadmium 1015 Inorganic Chemical 6 of 60 results Apr 26, 2005 Apr 26, 2005
Nitrite 1041 Inorganic Chemical 2 of 123 results Aug 7, 2006 Mar 29, 2022
Sulfate 1055 Inorganic Chemical 2 of 18 results Oct 27, 2003 May 19, 2021
Cyanide 1024 Inorganic Chemical 2 of 55 results Apr 10, 2006 Jun 29, 2016
Toluene 2991 Organic Chemical 2 of 109 results Sep 13, 2004 Sep 13, 2004
Monobromoacetic Acid 2453 Organic Chemical 1 of 15 results Oct 22, 2020 Oct 22, 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 541–550 of 632 samples, newest first — collected April 26, 2005 to April 26, 2005. The summary above covers all 632.

50 results from the 10 samples listed here: 26 detected, 24 not detected. Across the whole record it is 747 of 4,177. 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 City of Senatobia, every result from 541 to 550 of 632 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
Apr 26, 2005
Sampling point
TF106 Treatment Plant T101
Sample type
Routine
Lab sample
050427-024CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF106 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Apr 26, 2005
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
050427-063CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Apr 26, 2005
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
050427-010CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Apr 26, 2005
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
050427-004CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF105 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Apr 26, 2005
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
050427-006CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF104 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Apr 26, 2005
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
050427-008CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Apr 26, 2005
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
050427-021IN
Laboratory
MSDH Lab
0.000501 mg/l , sample collected Apr 26, 2005, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.011076 mg/l , sample collected Apr 26, 2005, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.00014 mg/l , sample collected Apr 26, 2005, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.004173 mg/l , sample collected Apr 26, 2005, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.980889 mg/l , sample collected Apr 26, 2005, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.000829 mg/l , sample collected Apr 26, 2005, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
0.001401 mg/l , sample collected Apr 26, 2005, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Apr 26, 2005
Sampling point
TF106 Treatment Plant T101
Sample type
Routine
Lab sample
050427-070IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF106 Arsenic 1005 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.040234 mg/l , sample collected Apr 26, 2005, sampling point TF106 Barium 1010 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.000129 mg/l , sample collected Apr 26, 2005, sampling point TF106 Cadmium 1015 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.002275 mg/l , sample collected Apr 26, 2005, sampling point TF106 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.179068 mg/l , sample collected Apr 26, 2005, sampling point TF106 Fluoride 1025 EPA method 380-75WE Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF106 Mercury 1035 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF106 Nickel 1036 EPA method 200.8 Not recorded
0.001437 mg/l , sample collected Apr 26, 2005, sampling point TF106 Selenium 1045 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF106 Antimony, Total 1074 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF106 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF106 Thallium, Total 1085 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Apr 26, 2005
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
050427-023IN
Laboratory
MSDH Lab
0.000516 mg/l , sample collected Apr 26, 2005, sampling point TF105 Arsenic 1005 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.011015 mg/l , sample collected Apr 26, 2005, sampling point TF105 Barium 1010 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.000141 mg/l , sample collected Apr 26, 2005, sampling point TF105 Cadmium 1015 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.004234 mg/l , sample collected Apr 26, 2005, sampling point TF105 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.99945 mg/l , sample collected Apr 26, 2005, sampling point TF105 Fluoride 1025 EPA method 380-75WE Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF105 Mercury 1035 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.00084 mg/l , sample collected Apr 26, 2005, sampling point TF105 Nickel 1036 EPA method 200.8 Not recorded
0.001326 mg/l , sample collected Apr 26, 2005, sampling point TF105 Selenium 1045 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF105 Antimony, Total 1074 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF105 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF105 Thallium, Total 1085 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Apr 26, 2005
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
050427-020IN
Laboratory
MSDH Lab
0.000517 mg/l , sample collected Apr 26, 2005, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.011336 mg/l , sample collected Apr 26, 2005, sampling point TF104 Barium 1010 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.000162 mg/l , sample collected Apr 26, 2005, sampling point TF104 Cadmium 1015 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.004429 mg/l , sample collected Apr 26, 2005, sampling point TF104 Chromium 1020 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
1.024985 mg/l , sample collected Apr 26, 2005, sampling point TF104 Fluoride 1025 EPA method 380-75WE Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF104 Mercury 1035 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
0.00086 mg/l , sample collected Apr 26, 2005, sampling point TF104 Nickel 1036 EPA method 200.8 Not recorded
0.001362 mg/l , sample collected Apr 26, 2005, sampling point TF104 Selenium 1045 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF104 Antimony, Total 1074 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF104 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 26, 2005, sampling point TF104 Thallium, Total 1085 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007

Routine (10).