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
MS0370008 , Progress Comm Water Assn
24 of the 60 analytes this system has been tested for have been detected at least once, across 356 samples on record.
The other 36 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 356 samples on record, detections range from September 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 | 140 of 140 results | Aug 30, 2007 | Jul 24, 2024 |
| Lead 1030 | Inorganic Chemical | 46 of 140 results | Aug 30, 2007 | Jul 23, 2024 |
| Barium 1010 | Inorganic Chemical | 28 of 28 results | Sep 29, 2003 | Feb 25, 2025 |
| Chromium 1020 | Inorganic Chemical | 19 of 28 results | Sep 29, 2003 | Feb 25, 2025 |
| Arsenic 1005 | Inorganic Chemical | 18 of 28 results | Sep 29, 2003 | Feb 25, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 15 of 15 results | Mar 5, 2012 | Oct 4, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 11 of 21 results | Sep 24, 2009 | Oct 4, 2012 |
| Fluoride 1025 | Inorganic Chemical | 10 of 28 results | Sep 29, 2003 | Feb 25, 2025 |
| Radium-226 4020 | Radionuclide | 10 of 21 results | Sep 24, 2009 | Oct 4, 2012 |
| Sodium 1052 | Inorganic Chemical | 9 of 9 results | Sep 18, 2019 | Feb 10, 2025 |
| Chloroform 2941 | Organic Chemical | 8 of 13 results | Aug 14, 2007 | Aug 19, 2025 |
| TTHM 2950 | Organic Chemical | 8 of 17 results | Aug 14, 2007 | Aug 19, 2025 |
| Combined Uranium 4006 | Radionuclide | 5 of 23 results | Dec 6, 2010 | Oct 3, 2012 |
| Radium-228 4030 | Radionuclide | 5 of 21 results | Sep 24, 2009 | Mar 4, 2010 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 4 of 19 results | Aug 14, 2007 | May 6, 2024 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 4 of 6 results | Sep 24, 2009 | Mar 4, 2010 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 4 of 6 results | Sep 24, 2009 | Mar 4, 2010 |
| Gross Beta Particle Activity 4100 | Radionuclide | 3 of 3 results | Mar 4, 2010 | Mar 4, 2010 |
| Bromodichloromethane 2943 | Organic Chemical | 2 of 13 results | Aug 13, 2024 | Aug 19, 2025 |
| Nitrite 1041 | Inorganic Chemical | 2 of 66 results | Feb 21, 2023 | Feb 21, 2023 |
| Sulfate 1055 | Inorganic Chemical | 2 of 4 results | Sep 29, 2003 | Mar 1, 2004 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 13 results | Nov 18, 2024 | Nov 18, 2024 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 13 results | Aug 13, 2024 | Aug 13, 2024 |
| Uranium-238 4009 | Radionuclide | 1 of 3 results | Feb 27, 2006 | Feb 27, 2006 |
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 201–210 of 356 samples, newest first — collected October 3, 2012 to February 20, 2013. The summary above covers all 356.
32 results from the 10 samples listed here: 11 detected, 21 not detected. Across the whole record it is 356 of 1,519. 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 Feb 20, 2013 02:42, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 20, 2013 02:42, 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 20, 2013 02:42, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 20, 2013 01:35, sampling point TF081 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 20, 2013 01:35, sampling point TF081 | 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 20, 2013 01:35, sampling point TF081 | Nitrite 1041 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 28, 2013 15:00, sampling point TF082 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2021 |
|
||
| 1.4 pci/l , sample collected Oct 4, 2012 13:35, sampling point TF081 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.33 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 13:35, sampling point TF081 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.251 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 13:35, sampling point TF081 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.33 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 13:35, sampling point TF081 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 0.6 pci/l , sample collected Oct 4, 2012 14:00, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 14:00, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.232 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 14:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 14:00, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 3 pci/l , sample collected Oct 4, 2012 14:35, sampling point TF082 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 0.4 pci/l , sample collected Oct 4, 2012 14:35, sampling point TF082 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.4 pci/l , sample collected Oct 4, 2012 14:35, sampling point TF082 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.33 pci/l Minimum Reporting Level , sample collected Oct 4, 2012 14:35, sampling point TF082 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 1.4 pci/l , sample collected Oct 3, 2012 15:00, sampling point TF081 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.33 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 15:00, sampling point TF081 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.251 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 15:00, sampling point TF081 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.33 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 15:00, sampling point TF081 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 0.6 pci/l , sample collected Oct 3, 2012 13:53, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:53, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.232 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:53, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:53, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 3 pci/l , sample collected Oct 3, 2012 14:15, sampling point TF082 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 0.4 pci/l , sample collected Oct 3, 2012 14:15, sampling point TF082 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.4 pci/l , sample collected Oct 3, 2012 14:15, sampling point TF082 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.33 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 14:15, sampling point TF082 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 0.0007 mg/l , sample collected Oct 3, 2012 14:19, sampling point TF082 | Combined Uranium 4006 EPA method 200.8 | Oct 1, 2012 – Dec 31, 2012 |
-
- Collected
- Feb 20, 2013 02:42
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 130221-068NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2013
-
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 20, 2013 01:35
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 130221-067NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2013
-
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
- Jan 28, 2013 15:00
- Sampling point
- TF082
- Sample type
- Routine
- Lab sample
- 130129-010RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2021
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Oct 4, 2012 13:35
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 201301120102
- 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 0.33 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.251 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.33 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 4, 2012 14:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 201301120101
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.6 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.31 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.232 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.31 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 4, 2012 14:35
- Sampling point
- TF082
- Sample type
- Routine
- Lab sample
- 201301120090
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 3 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 0.4 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.4 pci/l
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.33 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 3, 2012 15:00
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 121004-106
- 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 0.33 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.251 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.33 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 3, 2012 13:53
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 121004-105
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.6 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.31 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.232 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.31 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 3, 2012 14:15
- Sampling point
- TF082
- Sample type
- Routine
- Lab sample
- 121004-107
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 3 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 0.4 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.4 pci/l
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.33 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 3, 2012 14:19
- Sampling point
- TF082
- Sample type
- Routine
- Lab sample
- 121004-107RU
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- 0.0007 mg/l
Routine (10).