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
MS0030026 , N Central Amite Water Assn
26 of the 70 analytes this system has been tested for have been detected at least once, across 274 samples on record.
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 274 samples on record, detections range from July 14, 1993 to January 28, 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 | 71 of 149 results | Jul 7, 1999 | Jun 20, 2023 |
| Lead 1030 | Inorganic Chemical | 36 of 149 results | Jul 14, 1993 | Jun 20, 2023 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 22 of 23 results | May 3, 2004 | Jan 28, 2026 |
| Nitrate 1040 | Inorganic Chemical | 22 of 23 results | May 3, 2004 | Jan 28, 2026 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Jan 15, 2002 | Jan 15, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 9 of 31 results | Jun 25, 2007 | Mar 25, 2025 |
| TTHM 2950 | Organic Chemical | 7 of 30 results | May 3, 2004 | Oct 28, 2024 |
| Nickel 1036 | Inorganic Chemical | 6 of 11 results | Jan 10, 2005 | Jan 15, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 5, 2011 | Jul 10, 2012 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Mar 8, 2013 | Oct 16, 2024 |
| Chromium 1020 | Inorganic Chemical | 2 of 11 results | May 5, 2014 | Sep 10, 2018 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 7 results | Mar 18, 2019 | Mar 18, 2019 |
| Chloroform 2941 | Organic Chemical | 1 of 8 results | Aug 28, 2017 | Aug 28, 2017 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| Chloride 1017 | Inorganic Chemical | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| Magnesium 1031 | Inorganic Chemical | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| Potassium 1042 | Inorganic Chemical | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| Sulfate 1055 | Inorganic Chemical | 1 of 3 results | Mar 8, 2013 | Mar 8, 2013 |
| Residue, Total, Filterable 1057 | Water Quality | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| Carbon Dioxide 1901 | Water Quality | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| Calculated Sodium NACA | Water Quality | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| PH, Field Result PHFD | Water Quality | 1 of 1 result | Mar 8, 2013 | Mar 8, 2013 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 7 results | Jul 5, 2011 | Jul 5, 2011 |
| Bromodichloromethane 2943 | Organic Chemical | 1 of 8 results | Jul 15, 2008 | Jul 15, 2008 |
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 131–140 of 274 samples, newest first — collected December 5, 2011 to February 18, 2013. The summary above covers all 274.
29 results from the 10 samples listed here: 9 detected, 20 not detected. Across the whole record it is 210 of 819. 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 |
|---|---|---|
|
||
| 0.3 mg/l , sample collected Feb 18, 2013 12:30, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
| 0.3 mg/l , sample collected Feb 18, 2013 12:30, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 18, 2013 12:30, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
|
||
| 1.4 pci/l , sample collected Jul 10, 2012 14:00, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 14:00, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.229 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 14:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 14:00, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 1.4 pci/l , sample collected Jul 9, 2012 12:45, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Jul 9, 2012 12:45, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.229 pci/l Minimum Reporting Level , sample collected Jul 9, 2012 12:45, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Jul 9, 2012 12:45, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 9, 2012 13:00, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 1.4 pci/l , sample collected Apr 16, 2012 12:30, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Apr 16, 2012 12:30, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.229 pci/l Minimum Reporting Level , sample collected Apr 16, 2012 12:30, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Apr 16, 2012 12:30, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2012 13:15, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 1.4 pci/l , sample collected Feb 13, 2012 13:00, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 13:00, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.229 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 13:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 13:00, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 13:26, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| 0.27 mg/l , sample collected Jan 17, 2012 02:00, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| 0.27 mg/l , sample collected Jan 17, 2012 02:00, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 17, 2012 02:00, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
|
||
| 1.4 pci/l , sample collected Dec 5, 2011 14:00, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Dec 5, 2011 14:00, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.229 pci/l Minimum Reporting Level , sample collected Dec 5, 2011 14:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2011 – Dec 31, 2011 |
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Dec 5, 2011 14:00, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Oct 1, 2011 – Dec 31, 2011 |
-
- Collected
- Feb 18, 2013 12:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 130219-046NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2013
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- 0.3 mg/l
-
Nitrate 1040 EPA method 353.2
- Result
- 0.3 mg/l
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jul 10, 2012 14:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 201211210191
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1.4 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.229 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 9, 2012 12:45
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120710-092
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1.4 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.229 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 9, 2012 13:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120710-092RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Apr 16, 2012 12:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120417-002
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1.4 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.229 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- Apr 16, 2012 13:15
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120417-002RU
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 13, 2012 13:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120214-033
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1.4 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.229 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Feb 13, 2012 13:26
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120214-033RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jan 17, 2012 02:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120118-113NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- 0.27 mg/l
-
Nitrate 1040 EPA method 353.2
- Result
- 0.27 mg/l
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Dec 5, 2011 14:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 111206-049
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1.4 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.229 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
Routine (10).