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
MS0340007 , J P Utility District
23 of the 58 analytes this system has been tested for have been detected at least once, across 474 samples on record.
The other 35 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 474 samples on record, detections range from September 24, 2003 to August 21, 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 | 145 of 145 results | Jul 30, 2007 | Jul 23, 2025 |
| Lead 1030 | Inorganic Chemical | 96 of 145 results | Jul 30, 2007 | Jul 23, 2025 |
| Barium 1010 | Inorganic Chemical | 48 of 48 results | Sep 24, 2003 | Feb 24, 2025 |
| Fluoride 1025 | Inorganic Chemical | 46 of 48 results | Sep 24, 2003 | Feb 24, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 20 of 20 results | Jun 14, 2004 | Aug 21, 2025 |
| TTHM 2950 | Organic Chemical | 20 of 20 results | Jun 14, 2004 | Aug 21, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 16 of 16 results | Sep 26, 2007 | Aug 21, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 16 of 16 results | Sep 26, 2007 | Aug 21, 2025 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 16 of 20 results | Aug 29, 2011 | Apr 4, 2012 |
| Chloroform 2941 | Organic Chemical | 15 of 15 results | Aug 8, 2007 | Aug 21, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 15 of 15 results | Aug 8, 2007 | Aug 21, 2025 |
| Sodium 1052 | Inorganic Chemical | 15 of 15 results | Sep 18, 2019 | Feb 3, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 14 of 15 results | Sep 23, 2009 | Aug 21, 2025 |
| Nickel 1036 | Inorganic Chemical | 12 of 48 results | Dec 12, 2005 | Feb 24, 2025 |
| Chromium 1020 | Inorganic Chemical | 11 of 48 results | Mar 21, 2005 | Apr 20, 2020 |
| Sulfate 1055 | Inorganic Chemical | 8 of 8 results | Sep 24, 2003 | Feb 25, 2004 |
| Combined Uranium 4006 | Radionuclide | 2 of 15 results | Jan 23, 2012 | Apr 4, 2012 |
| Uranium-238 4009 | Radionuclide | 2 of 6 results | Dec 12, 2005 | Feb 15, 2006 |
| Dichloromethane 2964 | Organic Chemical | 2 of 34 results | Aug 5, 2004 | Aug 5, 2004 |
| Nitrate 1040 | Inorganic Chemical | 2 of 114 results | May 19, 2004 | May 19, 2004 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 16 results | Sep 8, 2020 | Sep 8, 2020 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 16 results | Jul 1, 2015 | Jul 1, 2015 |
| Arsenic 1005 | Inorganic Chemical | 1 of 48 results | Apr 2, 2014 | Apr 2, 2014 |
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 251–260 of 474 samples, newest first — collected July 10, 2013 to July 11, 2013. The summary above covers all 474.
20 results from the 10 samples listed here: 17 detected, 3 not detected. Across the whole record it is 524 of 2,230. 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 |
|---|---|---|
|
||
| 0.0365 mg/l , sample collected Jul 11, 2013 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0021 mg/l , sample collected Jul 11, 2013 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0266 mg/l , sample collected Jul 11, 2013 06:30, 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 11, 2013 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0164 mg/l , sample collected Jul 11, 2013 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.002 mg/l , sample collected Jul 11, 2013 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.1388 mg/l , sample collected Jul 11, 2013 04:45, 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 11, 2013 04:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0942 mg/l , sample collected Jul 11, 2013 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0029 mg/l , sample collected Jul 11, 2013 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.014 mg/l , sample collected Jul 11, 2013 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0008 mg/l , sample collected Jul 11, 2013 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0273 mg/l , sample collected Jul 11, 2013 04:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0007 mg/l , sample collected Jul 11, 2013 04:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0092 mg/l , sample collected Jul 11, 2013 04:15, 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 11, 2013 04:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.1094 mg/l , sample collected Jul 11, 2013 05:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0011 mg/l , sample collected Jul 11, 2013 05:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0193 mg/l , sample collected Jul 10, 2013 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0012 mg/l , sample collected Jul 10, 2013 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Jul 11, 2013 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-045PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0365 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0021 mg/l
-
- Collected
- Jul 11, 2013 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-044PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0266 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 11, 2013 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-043PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0164 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.002 mg/l
-
- Collected
- Jul 11, 2013 04:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-042PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1388 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 11, 2013 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-041PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0942 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0029 mg/l
-
- Collected
- Jul 11, 2013 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-064PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.014 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Jul 11, 2013 04:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-063PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0273 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Jul 11, 2013 04:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-062PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0092 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 11, 2013 05:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-058PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1094 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Jul 10, 2013 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130712-052PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0193 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
Routine (10).