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 191–200 of 255 samples, newest first — collected February 15, 2006 to June 21, 2007. The summary above covers all 255.
31 results from the 10 samples listed here: 18 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 |
|---|---|---|
|
||
| 0.0173 mg/l , sample collected Jun 21, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
| 0.0009 mg/l , sample collected Jun 21, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
|
||
| 0.0464 mg/l , sample collected Jun 21, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
| 0.0005 mg/l , sample collected Jun 21, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
|
||
| 0.0152 mg/l , sample collected Jun 21, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 21, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
|
||
| 0.1801 mg/l , sample collected Jun 21, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
| 0.0061 mg/l , sample collected Jun 21, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
|
||
| 0.006 mg/l , sample collected Jun 21, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 21, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
|
||
| 0.0036 mg/l , sample collected Jun 21, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 21, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Jun 30, 2007 |
|
||
| 1.03 mg/l , sample collected May 1, 2007, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| 1.03 mg/l , sample collected May 1, 2007, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 1, 2007, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 1.05 mg/l , sample collected Jul 12, 2006, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| 1.05 mg/l , sample collected Jul 12, 2006, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 12, 2006, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2006 – Dec 31, 2006 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 15, 2006, sampling point TF080 | Arsenic 1005 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.058457 mg/l , sample collected Feb 15, 2006, sampling point TF080 | Barium 1010 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Feb 15, 2006, sampling point TF080 | Cadmium 1015 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.000976 mg/l , sample collected Feb 15, 2006, sampling point TF080 | Chromium 1020 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.273693 mg/l , sample collected Feb 15, 2006, sampling point TF080 | Fluoride 1025 EPA method 380-75WE | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Feb 15, 2006, sampling point TF080 | Mercury 1035 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| 0.000792 mg/l , sample collected Feb 15, 2006, sampling point TF080 | Nickel 1036 EPA method 200.8 | Not recorded |
| 0.00094 mg/l , sample collected Feb 15, 2006, sampling point TF080 | Selenium 1045 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 15, 2006, sampling point TF080 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Feb 15, 2006, sampling point TF080 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 15, 2006, sampling point TF080 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 15, 2006, sampling point TF080 | Uranium-238 4009 | Not recorded |
|
||
| Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Feb 15, 2006, sampling point TF080 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2005 – Dec 31, 2007 |
-
- Collected
- Jun 21, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070622-255PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Jun 30, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0173 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jun 21, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070622-260PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Jun 30, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0464 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Jun 21, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070622-222PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Jun 30, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0152 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 21, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070622-224PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Jun 30, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1801 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0061 mg/l
-
- Collected
- Jun 21, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070622-225PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Jun 30, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.006 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 21, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070622-253PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Jun 30, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0036 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 1, 2007
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 070502-062NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- 1.03 mg/l
-
Nitrate 1040 EPA method 353.2
- Result
- 1.03 mg/l
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2006
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 060713-033NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2006
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- 1.05 mg/l
-
Nitrate 1040 EPA method 353.2
- Result
- 1.05 mg/l
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 15, 2006
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 060216-029IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Barium 1010 EPA method 200.8
- Result
- 0.058457 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Chromium 1020 EPA method 200.8
- Result
- 0.000976 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.273693 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0002 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Nickel 1036 EPA method 200.8
- Result
- 0.000792 mg/l
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- 0.00094 mg/l
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0001 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Uranium-238 4009
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
- Collected
- Feb 15, 2006
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 060216-026CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.005 mg/l Minimum Reporting Level
Routine (10).