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
MS0750010 , City of Vicksburg
43 of the 121 analytes this system has been tested for have been detected at least once, across 670 samples on record.
The other 78 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 670 samples on record, detections range from July 23, 2002 to July 20, 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 | 244 of 244 results | Jun 15, 2004 | Aug 27, 2025 |
| TTHM 2950 | Organic Chemical | 153 of 153 results | Mar 24, 2004 | Dec 4, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 147 of 152 results | Mar 24, 2004 | Dec 4, 2025 |
| Chloroform 2941 | Organic Chemical | 85 of 85 results | Aug 2, 2006 | Dec 4, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 85 of 85 results | Aug 2, 2006 | Dec 4, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 85 of 85 results | Aug 2, 2006 | Dec 4, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 80 of 80 results | Dec 10, 2007 | Dec 4, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 76 of 80 results | Dec 10, 2007 | Dec 4, 2025 |
| Lead 1030 | Inorganic Chemical | 73 of 244 results | Jun 15, 2004 | Aug 19, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 64 of 80 results | Dec 10, 2007 | Dec 4, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 29 of 80 results | Dec 10, 2007 | Jun 22, 2020 |
| Bromoform 2942 | Organic Chemical | 22 of 85 results | Aug 2, 2006 | Dec 4, 2025 |
| Fluoride 1025 | Inorganic Chemical | 17 of 17 results | Jul 23, 2002 | Apr 1, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 14 of 80 results | Feb 11, 2008 | Jul 31, 2017 |
| Sodium 1052 | Inorganic Chemical | 10 of 10 results | Mar 10, 2010 | Jul 20, 2026 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Jul 23, 2002 | Apr 1, 2025 |
| Chromium 1020 | Inorganic Chemical | 10 of 10 results | Jul 23, 2002 | Apr 1, 2025 |
| Sulfate 1055 | Inorganic Chemical | 8 of 9 results | Jul 23, 2002 | Jan 19, 2022 |
| Calcium 1016 | Inorganic Chemical | 7 of 7 results | Mar 10, 2010 | Jan 19, 2022 |
| Chloride 1017 | Inorganic Chemical | 7 of 7 results | Mar 10, 2010 | Jan 19, 2022 |
| Alkalinity, Total 1927 | Water Quality | 7 of 7 results | Mar 10, 2010 | Jan 19, 2022 |
| Nickel 1036 | Inorganic Chemical | 6 of 10 results | Jul 23, 2002 | Apr 1, 2025 |
| Iron 1028 | Inorganic Chemical | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Magnesium 1031 | Inorganic Chemical | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Manganese 1032 | Inorganic Chemical | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Potassium 1042 | Inorganic Chemical | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Residue, Total, Filterable 1057 | Water Quality | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Carbon Dioxide 1901 | Water Quality | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Color 1905 | Water Quality | 6 of 7 results | Mar 10, 2010 | Mar 10, 2010 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Iron, Field Result FEFD | Inorganic Chemical | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Calculated Sodium NACA | Water Quality | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| PH, Field Result PHFD | Water Quality | 6 of 6 results | Mar 10, 2010 | Mar 10, 2010 |
| Arsenic 1005 | Inorganic Chemical | 5 of 10 results | Apr 19, 2006 | Apr 1, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 4 of 21 results | Jun 16, 2004 | Apr 9, 2018 |
| Nitrate 1040 | Inorganic Chemical | 4 of 21 results | Jun 16, 2004 | Apr 9, 2018 |
| Selenium 1045 | Inorganic Chemical | 2 of 10 results | May 2, 2005 | Apr 19, 2006 |
| Conductivity @ 25 C Umhos/CM 1064 | Water Quality | 1 of 1 result | Jan 19, 2022 | Jan 19, 2022 |
| Radium-226 4020 | Radionuclide | 1 of 4 results | Oct 2, 2019 | Oct 2, 2019 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 1 of 4 results | Oct 15, 2018 | Oct 15, 2018 |
| Radium-228 4030 | Radionuclide | 1 of 4 results | Oct 15, 2018 | Oct 15, 2018 |
| Cadmium 1015 | Inorganic Chemical | 1 of 10 results | May 2, 2005 | May 2, 2005 |
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 301–310 of 670 samples, newest first — collected July 16, 2014 to August 1, 2016. The summary above covers all 670.
26 results from the 10 samples listed here: 6 detected, 20 not detected. Across the whole record it is 1,331 of 2,238. 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 |
|---|---|---|
|
||
| 0.0431 mg/l , sample collected Aug 1, 2016 16:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 1, 2016 16:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0178 mg/l , sample collected Aug 1, 2016 20:13, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 1, 2016 20:13, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| Not detected below 6 ug/l Minimum Reporting Level , sample collected Jul 12, 2016 02:15, sampling point TF080 | Glyphosate 2034 EPA method 547 | Not recorded |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 5, 2016 02:15, sampling point TF080 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2014 – Dec 31, 2016 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 31, 2016 14:30, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 31, 2016 14:30, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 31, 2016 14:30, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2016 – Dec 31, 2016 |
|
||
| Not detected below 6 ug/l Minimum Reporting Level , sample collected Apr 26, 2016 02:22, sampling point TF080 | Glyphosate 2034 EPA method 547 | Not recorded |
|
||
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Apr 26, 2016 02:26, sampling point TF080 | Oxamyl 2036 EPA method 531.2 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Apr 26, 2016 02:26, sampling point TF080 | Aldicarb Sulfoxide 2043 EPA method 531.2 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Apr 26, 2016 02:26, sampling point TF080 | Aldicarb Sulfone 2044 EPA method 531.2 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Apr 26, 2016 02:26, sampling point TF080 | Carbofuran 2046 EPA method 531.2 | Not recorded |
| Not detected below 0.2 ug/l Minimum Reporting Level , sample collected Apr 26, 2016 02:26, sampling point TF080 | Aldicarb 2047 EPA method 531.2 | Not recorded |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 26, 2015 14:00, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 26, 2015 14:00, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 26, 2015 14:00, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2015 – Dec 31, 2015 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Nov 3, 2014 14:05, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Nov 3, 2014 14:05, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Nov 3, 2014 14:05, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2014 – Dec 31, 2014 |
|
||
| 14.2 ug/l , sample collected Jul 16, 2014 01:15, sampling point SM6 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 16, 2014 01:15, sampling point SM6 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 7.7 ug/l , sample collected Jul 16, 2014 01:15, sampling point SM6 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 4.28 ug/l , sample collected Jul 16, 2014 01:15, sampling point SM6 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 26.2 ug/l , sample collected Jul 16, 2014 01:15, sampling point SM6 | TTHM 2950 EPA method 524.2 | Not recorded |
-
- Collected
- Aug 1, 2016 16:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160805-015PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0431 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 1, 2016 20:13
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160805-007PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0178 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2016 02:15
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 160713-001SC
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Glyphosate 2034 EPA method 547
- Result
- Not detected below 6 ug/l Minimum Reporting Level
-
- Collected
- Jul 5, 2016 02:15
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 160706-004CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- May 31, 2016 14:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 160601-006NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Dec 31, 2016
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Apr 26, 2016 02:22
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 160427-011SC
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Glyphosate 2034 EPA method 547
- Result
- Not detected below 6 ug/l Minimum Reporting Level
-
- Collected
- Apr 26, 2016 02:26
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 160427-012S7
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Oxamyl 2036 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Aldicarb Sulfoxide 2043 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Aldicarb Sulfone 2044 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Carbofuran 2046 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
Aldicarb 2047 EPA method 531.2
- Result
- Not detected below 0.2 ug/l Minimum Reporting Level
-
- Collected
- May 26, 2015 14:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 150527-008NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2015
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Nov 3, 2014 14:05
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 141104-044NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2014
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jul 16, 2014 01:15
- Sampling point
- SM6 Porters Chapel Rd Tank
- Sample type
- Routine
- Lab sample
- 140717-010TH
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Chloroform 2941 EPA method 524.2
- Result
- 14.2 ug/l
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 7.7 ug/l
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 4.28 ug/l
-
TTHM 2950 EPA method 524.2
- Result
- 26.2 ug/l
Routine (10).