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
MS0360008 , Hopewell Water Association
20 of the 57 analytes this system has been tested for have been detected at least once, across 255 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 255 samples on record, detections range from September 29, 2003 to July 7, 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 | 159 of 160 results | Jul 1, 2004 | Aug 26, 2024 |
| Lead 1030 | Inorganic Chemical | 97 of 160 results | Jul 1, 2004 | Aug 26, 2024 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 23 of 23 results | May 17, 2004 | Jul 7, 2026 |
| Nitrate 1040 | Inorganic Chemical | 23 of 23 results | May 17, 2004 | Jul 7, 2026 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Sep 29, 2003 | Feb 25, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 6 of 20 results | Sep 21, 2009 | Apr 7, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 15, 2011 | Jul 18, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 5 results | Dec 15, 2011 | Jul 18, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 5 results | Dec 15, 2011 | Jul 18, 2012 |
| Fluoride 1025 | Inorganic Chemical | 4 of 10 results | Feb 15, 2006 | Apr 15, 2015 |
| TTHM 2950 | Organic Chemical | 3 of 21 results | Aug 13, 2007 | Jun 29, 2015 |
| Nickel 1036 | Inorganic Chemical | 2 of 10 results | Feb 15, 2006 | Feb 25, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Sep 23, 2019 | Feb 3, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 2 of 14 results | Apr 23, 2019 | Jun 22, 2020 |
| Chromium 1020 | Inorganic Chemical | 2 of 10 results | Feb 15, 2006 | May 2, 2012 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 14 results | Jun 29, 2015 | Jun 29, 2015 |
| Chloroform 2941 | Organic Chemical | 1 of 15 results | Jun 29, 2015 | Jun 29, 2015 |
| Selenium 1045 | Inorganic Chemical | 1 of 10 results | Feb 15, 2006 | Feb 15, 2006 |
| Dichloromethane 2964 | Organic Chemical | 1 of 8 results | Aug 2, 2004 | Aug 2, 2004 |
| Mercury 1035 | Inorganic Chemical | 1 of 10 results | Sep 29, 2003 | Sep 29, 2003 |
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 101–110 of 255 samples, newest first — collected May 2, 2012 to July 18, 2012. The summary above covers all 255.
32 results from the 10 samples listed here: 19 detected, 13 not detected. Across the whole record it is 353 of 877. 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 |
|---|---|---|
|
||
| 2.5 pci/l , sample collected Jul 18, 2012 14:55, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 0.4 pci/l , sample collected Jul 18, 2012 14:55, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.4 pci/l , sample collected Jul 18, 2012 14:55, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.25 pci/l Minimum Reporting Level , sample collected Jul 18, 2012 14:55, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 0.0581 mg/l , sample collected Jul 18, 2012 08:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| 0.0014 mg/l , sample collected Jul 18, 2012 08:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.1503 mg/l , sample collected Jul 18, 2012 06:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| 0.007 mg/l , sample collected Jul 18, 2012 06:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0422 mg/l , sample collected Jul 18, 2012 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| 0.001 mg/l , sample collected Jul 18, 2012 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0519 mg/l , sample collected Jul 18, 2012 08:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 18, 2012 08:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 2.5 pci/l , sample collected Jul 17, 2012 09:30, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| 0.4 pci/l , sample collected Jul 17, 2012 09:30, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| 0.4 pci/l , sample collected Jul 17, 2012 09:30, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.25 pci/l Minimum Reporting Level , sample collected Jul 17, 2012 09:30, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 0.0423 mg/l , sample collected Jul 17, 2012 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| 0.0735 mg/l , sample collected Jul 17, 2012 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
| 0.001 mg/l , sample collected Jul 17, 2012 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 17, 2012 09:30, sampling point TF080 | 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 May 2, 2012 03:15, sampling point TF080 | Arsenic 1005 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.05877 mg/l , sample collected May 2, 2012 03:15, sampling point TF080 | Barium 1010 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2012 03:15, sampling point TF080 | Cadmium 1015 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0015 mg/l , sample collected May 2, 2012 03:15, sampling point TF080 | Chromium 1020 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.642 mg/l , sample collected May 2, 2012 03:15, sampling point TF080 | Fluoride 1025 EPA method 380-75WE | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2012 03:15, sampling point TF080 | Mercury 1035 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2012 03:15, sampling point TF080 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 2, 2012 03:15, sampling point TF080 | Selenium 1045 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2012 03:15, sampling point TF080 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2012 03:15, sampling point TF080 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2012 03:15, sampling point TF080 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Jul 18, 2012 14:55
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 201211120102
- 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
- 0.4 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.4 pci/l
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.25 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 18, 2012 08:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120720-039PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0581 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0014 mg/l
-
- Collected
- Jul 18, 2012 06:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120720-038PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1503 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.007 mg/l
-
- Collected
- Jul 18, 2012 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120720-034PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0422 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Jul 18, 2012 08:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120720-033PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0519 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 17, 2012 09:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120718-047
- 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
- 0.4 pci/l
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- 0.4 pci/l
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.25 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 17, 2012 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120720-036PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0423 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 17, 2012 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120720-031PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2012
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0735 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Jul 17, 2012 09:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120718-047RU
- 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
- May 2, 2012 03:15
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120503-004IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Barium 1010 EPA method 200.8
- Result
- 0.05877 mg/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Chromium 1020 EPA method 200.8
- Result
- 0.0015 mg/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.642 mg/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
Routine (10).