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
MS0740005 , Town of Tylertown
20 of the 57 analytes this system has been tested for have been detected at least once, across 150 samples on record.
The other 37 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 150 samples on record, detections range from October 29, 2003 to August 19, 2025. 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 | 61 of 61 results | Aug 14, 2007 | Aug 10, 2023 |
| Lead 1030 | Inorganic Chemical | 13 of 61 results | Aug 14, 2007 | Aug 10, 2023 |
| TTHM 2950 | Organic Chemical | 12 of 19 results | Aug 25, 2004 | Aug 19, 2025 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Oct 29, 2003 | Mar 31, 2025 |
| Fluoride 1025 | Inorganic Chemical | 9 of 10 results | Oct 29, 2003 | Mar 31, 2025 |
| Chloroform 2941 | Organic Chemical | 7 of 14 results | Sep 16, 2013 | Aug 19, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 7 of 14 results | Sep 16, 2013 | Aug 19, 2025 |
| Nickel 1036 | Inorganic Chemical | 7 of 10 results | Apr 5, 2004 | Mar 31, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 6 of 18 results | Jul 15, 2010 | Aug 26, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 7, 2011 | Jul 19, 2012 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 14 results | Sep 16, 2013 | Aug 19, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 4 of 14 results | May 28, 2024 | Aug 19, 2025 |
| Chromium 1020 | Inorganic Chemical | 3 of 10 results | Dec 12, 2005 | Mar 31, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Sep 25, 2019 | Apr 3, 2023 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 14 results | Jul 15, 2010 | Oct 26, 2020 |
| Arsenic 1005 | Inorganic Chemical | 2 of 10 results | Dec 12, 2005 | Apr 19, 2006 |
| Selenium 1045 | Inorganic Chemical | 2 of 10 results | Dec 12, 2005 | Apr 19, 2006 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Oct 29, 2003 | Apr 5, 2004 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 10 results | May 29, 2013 | May 29, 2013 |
| Cadmium 1015 | Inorganic Chemical | 1 of 10 results | Dec 12, 2005 | Dec 12, 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 91–100 of 150 samples, newest first — collected December 7, 2011 to May 15, 2013. The summary above covers all 150.
29 results from the 10 samples listed here: 5 detected, 24 not detected. Across the whole record it is 160 of 646. 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 0.1 mg/l Minimum Reporting Level , sample collected May 15, 2013 01:40, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2013 – Dec 31, 2013 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 15, 2013 01:40, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2013 – Dec 31, 2013 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 15, 2013 01:40, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2013 – Dec 31, 2013 |
|
||
| 0.8 pci/l , sample collected Jul 19, 2012 13:37, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:37, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.149 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:37, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:37, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 0.8 pci/l , sample collected Jul 18, 2012 13:50, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 13:50, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.149 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 13:50, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 13:50, 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 18, 2012 13:55, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 0.8 pci/l , sample collected Apr 25, 2012 13:25, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 13:25, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.149 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 13:25, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 13:25, 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 25, 2012 13:37, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 01:30, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 2, 2012 01:30, 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 Apr 2, 2012 01:30, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
|
||
| 0.8 pci/l , sample collected Feb 15, 2012 14:50, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Feb 15, 2012 14:50, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.149 pci/l Minimum Reporting Level , sample collected Feb 15, 2012 14:50, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Feb 15, 2012 14:50, 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 15, 2012 14:55, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| 0.8 pci/l , sample collected Dec 7, 2011 13:37, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 13:37, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.149 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 13:37, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2011 – Dec 31, 2011 |
| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 13:37, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Oct 1, 2011 – Dec 31, 2011 |
-
- Collected
- May 15, 2013 01:40
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 130516-035NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2013
-
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 19, 2012 13:37
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 201210080018
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.8 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.149 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 18, 2012 13:50
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120719-016
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.8 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.149 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 18, 2012 13:55
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120719-016RU
- 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 25, 2012 13:25
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120426-039
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.8 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.149 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- Apr 25, 2012 13:37
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120426-039RU
- 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
- Apr 2, 2012 01:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120403-003NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 15, 2012 14:50
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120216-065
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.8 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.149 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Feb 15, 2012 14:55
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120216-065RU
- 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
- Dec 7, 2011 13:37
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 111208-061
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.8 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.149 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
Routine (10).