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
MS0300026 , Jackson Co Utility Authority-Helena Park
17 of the 57 analytes this system has been tested for have been detected at least once, across 196 samples on record.
The other 40 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 196 samples on record, detections range from September 22, 2003 to June 30, 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 | 35 of 35 results | Sep 21, 2004 | Aug 14, 2023 |
| Barium 1010 | Inorganic Chemical | 26 of 26 results | Sep 22, 2003 | Jun 30, 2026 |
| Lead 1030 | Inorganic Chemical | 15 of 35 results | Sep 21, 2004 | Jun 26, 2020 |
| Fluoride 1025 | Inorganic Chemical | 13 of 26 results | Sep 22, 2003 | Jun 30, 2026 |
| Chromium 1020 | Inorganic Chemical | 9 of 26 results | Sep 22, 2003 | Apr 8, 2025 |
| Nickel 1036 | Inorganic Chemical | 8 of 25 results | Feb 9, 2004 | Apr 8, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 4 of 33 results | Aug 23, 2021 | Mar 11, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 4 of 7 results | Aug 6, 2007 | Aug 7, 2018 |
| Selenium 1045 | Inorganic Chemical | 4 of 26 results | Mar 14, 2005 | Feb 6, 2006 |
| TTHM 2950 | Organic Chemical | 3 of 8 results | Aug 6, 2007 | Oct 17, 2022 |
| Dichloroacetic Acid 2451 | Organic Chemical | 2 of 4 results | Sep 22, 2014 | Aug 7, 2018 |
| Sulfate 1055 | Inorganic Chemical | 2 of 4 results | Sep 22, 2003 | Sep 22, 2003 |
| Sodium 1052 | Inorganic Chemical | 1 of 1 result | Feb 5, 2025 | Feb 5, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 4 results | Aug 7, 2018 | Aug 7, 2018 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 1 of 11 results | Jan 18, 2018 | Jan 18, 2018 |
| Radium-226 4020 | Radionuclide | 1 of 11 results | Jan 18, 2018 | Jan 18, 2018 |
| Trichloroethylene 2984 | Organic Chemical | 1 of 33 results | Mar 8, 2004 | Mar 8, 2004 |
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 196 samples, newest first — collected April 25, 2012 to June 19, 2013. The summary above covers all 196.
34 results from the 10 samples listed here: 0 detected, 34 not detected. Across the whole record it is 130 of 1,307. 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 0.002 mg/l Minimum Reporting Level , sample collected Jun 19, 2013 13:50, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 19, 2013 13:50, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 19, 2013 13:50, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 19, 2013 13:50, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 19, 2013 13:50, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Jun 19, 2013 13:50, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 13, 2013 01:37, sampling point WL001 | 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 13, 2013 01:37, sampling point WL001 | 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 13, 2013 01:37, sampling point WL001 | 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 13, 2013 01:45, sampling point WL002 | 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 13, 2013 01:45, sampling point WL002 | 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 13, 2013 01:45, sampling point WL002 | Nitrite 1041 EPA method 353.2 | Jan 1, 2013 – Dec 31, 2013 |
|
||
| Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 14:37, sampling point WL001 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.263 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 14:37, sampling point WL001 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.263 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 14:37, sampling point WL001 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.2 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 14:37, sampling point WL001 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| Not detected below 0.32 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:45, sampling point WL002 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:45, sampling point WL002 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.307 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:45, sampling point WL002 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:45, sampling point WL002 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:05, sampling point WL001 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.263 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:05, sampling point WL001 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.263 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:05, sampling point WL001 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.2 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:05, sampling point WL001 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| Not detected below 0.32 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:16, sampling point WL002 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:16, sampling point WL002 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.307 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:16, sampling point WL002 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 14:16, sampling point WL002 | 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 19, 2012 14:16, sampling point WL002 | 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 19, 2012 14:05, sampling point WL001 | Combined Uranium 4006 EPA method 200.8 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 15:44, sampling point WL001 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.263 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 15:44, sampling point WL001 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.263 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 15:44, sampling point WL001 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.2 pci/l Minimum Reporting Level , sample collected Apr 25, 2012 15:44, sampling point WL001 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
-
- Collected
- Jun 19, 2013 13:50
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 130620-004HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- Not detected below 0.006 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
- Collected
- Feb 13, 2013 01:37
- Sampling point
- WL001 Well W001
- Sample type
- Routine
- Lab sample
- 130214-092NI
- 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 13, 2013 01:45
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 130214-089NI
- 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
- Jul 20, 2012 14:37
- Sampling point
- WL001 Well W001
- Sample type
- Routine
- Lab sample
- 201212060124
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- Not detected below 0.4 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.263 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.263 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.2 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 20, 2012 13:45
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 201211300134
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- Not detected below 0.32 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.307 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 19, 2012 14:05
- Sampling point
- WL001 Well W001
- Sample type
- Routine
- Lab sample
- 120720-003
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- Not detected below 0.4 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.263 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.263 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.2 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 19, 2012 14:16
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 120720-004
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- Not detected below 0.32 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.307 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 19, 2012 14:16
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 120720-004RU
- 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 19, 2012 14:05
- Sampling point
- WL001 Well W001
- Sample type
- Routine
- Lab sample
- 120720-003RU
- 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 15:44
- Sampling point
- WL001 Well W001
- Sample type
- Routine
- Lab sample
- 120426-004
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- Not detected below 0.4 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.263 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.263 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.2 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
Routine (10).