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
MS0020003 , Farmington Water Association
28 of the 60 analytes this system has been tested for have been detected at least once, across 487 samples on record.
The other 32 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 487 samples on record, detections range from July 1, 1992 to May 5, 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 | 277 of 322 results | Jul 1, 1992 | Jul 16, 2024 |
| Lead 1030 | Inorganic Chemical | 189 of 322 results | Jul 1, 1992 | Jul 16, 2024 |
| TTHM 2950 | Organic Chemical | 22 of 22 results | May 3, 2004 | May 5, 2026 |
| Barium 1010 | Inorganic Chemical | 22 of 22 results | Jan 15, 2002 | Jan 14, 2025 |
| Fluoride 1025 | Inorganic Chemical | 22 of 22 results | Jan 15, 2002 | Jan 14, 2025 |
| Bromoform 2942 | Organic Chemical | 18 of 18 results | Jun 25, 2007 | May 5, 2026 |
| Nickel 1036 | Inorganic Chemical | 15 of 22 results | Jan 12, 2004 | Jan 14, 2025 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 15 of 15 results | Sep 16, 2009 | Mar 21, 2016 |
| Radium-226 4020 | Radionuclide | 15 of 15 results | Sep 16, 2009 | Mar 21, 2016 |
| Arsenic 1005 | Inorganic Chemical | 13 of 22 results | Dec 12, 2005 | Jan 14, 2025 |
| Selenium 1045 | Inorganic Chemical | 11 of 22 results | Jan 12, 2004 | Mar 31, 2020 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 11 of 11 results | Mar 7, 2012 | Mar 21, 2016 |
| Dibromochloromethane 2944 | Organic Chemical | 10 of 18 results | Jul 14, 2008 | May 5, 2026 |
| Chromium 1020 | Inorganic Chemical | 10 of 22 results | Jan 12, 2004 | Jan 14, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 10 of 18 results | Jul 14, 2008 | Aug 7, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 9 of 23 results | Jun 25, 2007 | May 15, 2024 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Sep 19, 2019 | Oct 14, 2024 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 4 of 4 results | Sep 16, 2009 | Mar 15, 2010 |
| Gross Beta Particle Activity 4100 | Radionuclide | 4 of 4 results | Sep 16, 2009 | Mar 15, 2010 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 4 of 4 results | Sep 16, 2009 | Mar 15, 2010 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Jan 15, 2002 | Jan 12, 2004 |
| Radium-228 4030 | Radionuclide | 3 of 15 results | Sep 16, 2009 | Mar 15, 2010 |
| Dichloroacetic Acid 2451 | Organic Chemical | 2 of 18 results | Jun 5, 2019 | May 15, 2024 |
| Chloroform 2941 | Organic Chemical | 2 of 18 results | May 15, 2024 | May 15, 2024 |
| Bromodichloromethane 2943 | Organic Chemical | 2 of 18 results | May 15, 2024 | May 15, 2024 |
| Trichloroacetic Acid 2452 | Organic Chemical | 1 of 18 results | May 15, 2024 | May 15, 2024 |
| Cadmium 1015 | Inorganic Chemical | 1 of 22 results | Dec 12, 2005 | Dec 12, 2005 |
| Mercury 1035 | Inorganic Chemical | 1 of 22 results | Jan 10, 2005 | Jan 10, 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 161–170 of 487 samples, newest first — collected July 24, 2012 to October 3, 2012. The summary above covers all 487.
30 results from the 10 samples listed here: 21 detected, 9 not detected. Across the whole record it is 703 of 1,675. 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 |
|---|---|---|
|
||
| 2.1 pci/l , sample collected Oct 3, 2012 14:25, sampling point TF081 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 0.8 pci/l , sample collected Oct 3, 2012 14:25, sampling point TF081 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.8 pci/l , sample collected Oct 3, 2012 14:25, sampling point TF081 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 14:25, sampling point TF081 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 2.5 pci/l , sample collected Oct 3, 2012 14:38, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 1.1 pci/l , sample collected Oct 3, 2012 14:38, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 1.1 pci/l , sample collected Oct 3, 2012 14:38, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 14:38, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 2.1 pci/l , sample collected Oct 2, 2012 14:00, sampling point TF081 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 0.8 pci/l , sample collected Oct 2, 2012 14:00, sampling point TF081 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.8 pci/l , sample collected Oct 2, 2012 14:00, sampling point TF081 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 14:00, sampling point TF081 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 2.5 pci/l , sample collected Oct 2, 2012 14:20, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 1.1 pci/l , sample collected Oct 2, 2012 14:20, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 1.1 pci/l , sample collected Oct 2, 2012 14:20, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 14:20, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
||
| 2.1 pci/l , sample collected Jul 30, 2012 14:15, sampling point TF081 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 0.8 pci/l , sample collected Jul 30, 2012 14:15, sampling point TF081 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.8 pci/l , sample collected Jul 30, 2012 14:15, sampling point TF081 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Jul 30, 2012 14:15, sampling point TF081 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 2.5 pci/l , sample collected Jul 30, 2012 14:30, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 1.1 pci/l , sample collected Jul 30, 2012 14:30, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 1.1 pci/l , sample collected Jul 30, 2012 14:30, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Jul 30, 2012 14:30, 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 30, 2012 14:20, sampling point TF081 | Combined Uranium 4006 EPA method 200.8 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 30, 2012 14:35, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 0.0046 mg/l , sample collected Jul 25, 2012 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 25, 2012 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.049 mg/l , sample collected Jul 24, 2012 08:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0009 mg/l , sample collected Jul 24, 2012 08:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Oct 3, 2012 14:25
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 201301110164
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 2.1 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 0.8 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.8 pci/l
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.42 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 3, 2012 14:38
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 201301110154
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 2.5 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 1.1 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 1.1 pci/l
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 2, 2012 14:00
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 121003-006
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 2.1 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 0.8 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.8 pci/l
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.42 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Oct 2, 2012 14:20
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 121003-005
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 2.5 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 1.1 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 1.1 pci/l
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
- Collected
- Jul 30, 2012 14:15
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 120731-062
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 2.1 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 0.8 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.8 pci/l
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.42 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 30, 2012 14:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120731-061
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 2.5 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- 1.1 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 1.1 pci/l
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 30, 2012 14:20
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 120731-062RU
- 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
- Jul 30, 2012 14:35
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120731-061RU
- 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
- Jul 25, 2012 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120726-017PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0046 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 24, 2012 08:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120726-080PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.049 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
Routine (10).