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
MS0420010 , East Leflore Water & Sewer DST
23 of the 57 analytes this system has been tested for have been detected at least once, across 449 samples on record.
The other 34 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 449 samples on record, detections range from October 6, 2003 to February 26, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 146 of 146 results | Jun 17, 2004 | Aug 12, 2024 |
| Lead 1030 | Inorganic Chemical | 103 of 146 results | Jun 17, 2004 | Aug 12, 2024 |
| Barium 1010 | Inorganic Chemical | 45 of 45 results | Oct 6, 2003 | Mar 10, 2025 |
| Chromium 1020 | Inorganic Chemical | 40 of 45 results | Oct 6, 2003 | Mar 10, 2025 |
| Fluoride 1025 | Inorganic Chemical | 38 of 45 results | Oct 6, 2003 | Mar 10, 2025 |
| TTHM 2950 | Organic Chemical | 28 of 30 results | Jun 30, 2004 | Feb 26, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 25 of 29 results | Nov 17, 2005 | Feb 26, 2026 |
| Chloroform 2941 | Organic Chemical | 22 of 22 results | Jun 15, 2009 | Feb 26, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 20 of 22 results | Jun 15, 2009 | Feb 26, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 18 of 22 results | Jun 15, 2009 | Feb 26, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 10 of 22 results | Jun 15, 2009 | Feb 26, 2026 |
| Sodium 1052 | Inorganic Chemical | 9 of 9 results | Sep 17, 2019 | Feb 18, 2025 |
| Sulfate 1055 | Inorganic Chemical | 9 of 12 results | Oct 6, 2003 | Mar 3, 2004 |
| Selenium 1045 | Inorganic Chemical | 7 of 45 results | Mar 1, 2006 | Feb 25, 2009 |
| Arsenic 1005 | Inorganic Chemical | 6 of 45 results | Feb 25, 2009 | Feb 25, 2009 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 15 results | Mar 7, 2012 | Oct 5, 2012 |
| Dichloromethane 2964 | Organic Chemical | 4 of 36 results | Aug 9, 2004 | Aug 9, 2004 |
| Nickel 1036 | Inorganic Chemical | 3 of 45 results | Mar 23, 2005 | Mar 10, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 3 of 22 results | Dec 15, 2009 | Dec 18, 2019 |
| Nitrite 1041 | Inorganic Chemical | 3 of 87 results | Jun 7, 2004 | May 31, 2007 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 3 of 87 results | Aug 17, 2005 | Aug 17, 2005 |
| Nitrate 1040 | Inorganic Chemical | 3 of 87 results | Aug 17, 2005 | Aug 17, 2005 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 22 results | Dec 18, 2019 | Dec 21, 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 441–449 of 449 samples, newest first — collected October 6, 2003 to October 6, 2003. The summary above covers all 449.
42 results from the 9 samples listed here: 10 detected, 32 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Not recorded |
| 0.004 mg/l , sample collected Oct 6, 2003, sampling point TF101 | Barium 1010 EPA method 200.8 | Not recorded |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Not recorded |
| 0.001 mg/l , sample collected Oct 6, 2003, sampling point TF101 | Chromium 1020 EPA method 200.8 | Not recorded |
| 0.136 mg/l , sample collected Oct 6, 2003, sampling point TF101 | Fluoride 1025 EPA method 300.0 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101 | Mercury 1035 EPA method 200.8 | Not recorded |
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101 | Selenium 1045 EPA method 200.8 | Not recorded |
| 6.25 mg/l , sample collected Oct 6, 2003, sampling point TF101 | Sulfate 1055 EPA method 300.0 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101 | Antimony, Total 1074 EPA method 200.8 | Not recorded |
| Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101 | Beryllium, Total 1075 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Arsenic 1005 EPA method 200.8 | Not recorded |
| 0.009 mg/l , sample collected Oct 6, 2003, sampling point TF104 | Barium 1010 EPA method 200.8 | Not recorded |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Cadmium 1015 EPA method 200.8 | Not recorded |
| 0.001 mg/l , sample collected Oct 6, 2003, sampling point TF104 | Chromium 1020 EPA method 200.8 | Not recorded |
| 0.289 mg/l , sample collected Oct 6, 2003, sampling point TF104 | Fluoride 1025 EPA method 300.0 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Mercury 1035 EPA method 200.8 | Not recorded |
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Selenium 1045 EPA method 200.8 | Not recorded |
| Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Sulfate 1055 EPA method 300.0 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Antimony, Total 1074 EPA method 200.8 | Not recorded |
| Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Beryllium, Total 1075 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Thallium, Total 1085 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF105 | Cyanide 1024 EPA method QC10204001X | Not recorded |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF106 | Cyanide 1024 EPA method QC10204001X | Not recorded |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Cyanide 1024 EPA method QC10204001X | Not recorded |
|
||
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Arsenic 1005 EPA method 200.8 | Not recorded |
| 0.01 mg/l , sample collected Oct 6, 2003, sampling point TF107 | Barium 1010 EPA method 200.8 | Not recorded |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Cadmium 1015 EPA method 200.8 | Not recorded |
| 0.002 mg/l , sample collected Oct 6, 2003, sampling point TF107 | Chromium 1020 EPA method 200.8 | Not recorded |
| 0.167 mg/l , sample collected Oct 6, 2003, sampling point TF107 | Fluoride 1025 EPA method 300.0 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Mercury 1035 EPA method 200.8 | Not recorded |
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Selenium 1045 EPA method 200.8 | Not recorded |
| Not detected below 2.5 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Sulfate 1055 EPA method 300.0 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Antimony, Total 1074 EPA method 200.8 | Not recorded |
| Not detected below 0.0003 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Beryllium, Total 1075 EPA method 200.8 | Not recorded |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF107 | Thallium, Total 1085 EPA method 200.8 | Not recorded |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF104 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2002 – Dec 31, 2004 |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2002 – Dec 31, 2004 |
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Oct 6, 2003, sampling point TF103 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2002 – Dec 31, 2004 |
-
- Collected
- Oct 6, 2003
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 031007-072IN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Barium 1010 EPA method 200.8
- Result
- 0.004 mg/l
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
-
Chromium 1020 EPA method 200.8
- Result
- 0.001 mg/l
-
Fluoride 1025 EPA method 300.0
- Result
- 0.136 mg/l
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Sulfate 1055 EPA method 300.0
- Result
- 6.25 mg/l
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0003 mg/l Minimum Reporting Level
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Oct 6, 2003
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 031007-071IN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Barium 1010 EPA method 200.8
- Result
- 0.009 mg/l
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
-
Chromium 1020 EPA method 200.8
- Result
- 0.001 mg/l
-
Fluoride 1025 EPA method 300.0
- Result
- 0.289 mg/l
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Sulfate 1055 EPA method 300.0
- Result
- Not detected below 2.5 mg/l Minimum Reporting Level
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0003 mg/l Minimum Reporting Level
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Oct 6, 2003
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- 031007-069CN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Oct 6, 2003
- Sampling point
- TF106 Treatment Plant T106
- Sample type
- Routine
- Lab sample
- 031007-066CN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Oct 6, 2003
- Sampling point
- TF107 Treatment Plant T107
- Sample type
- Routine
- Lab sample
- 031007-063CN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Oct 6, 2003
- Sampling point
- TF107 Treatment Plant T107
- Sample type
- Routine
- Lab sample
- 031007-056IN
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Barium 1010 EPA method 200.8
- Result
- 0.01 mg/l
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
-
Chromium 1020 EPA method 200.8
- Result
- 0.002 mg/l
-
Fluoride 1025 EPA method 300.0
- Result
- 0.167 mg/l
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Sulfate 1055 EPA method 300.0
- Result
- Not detected below 2.5 mg/l Minimum Reporting Level
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0003 mg/l Minimum Reporting Level
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Oct 6, 2003
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 031007-022CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Oct 6, 2003
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 031007-021CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Oct 6, 2003
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 031007-014CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
Routine (9).