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
MS0800013 , Ellison Ridge Water Assn
16 of the 57 analytes this system has been tested for have been detected at least once, across 196 samples on record.
The other 41 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 November 3, 2003 to April 23, 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 | 110 of 110 results | Jun 29, 2004 | Sep 30, 2024 |
| Lead 1030 | Inorganic Chemical | 28 of 110 results | Jun 29, 2004 | Aug 4, 2021 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 20 of 20 results | Jun 23, 2004 | Apr 24, 2024 |
| Nitrate 1040 | Inorganic Chemical | 20 of 20 results | Jun 23, 2004 | Apr 24, 2024 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Nov 3, 2003 | Apr 23, 2025 |
| Nickel 1036 | Inorganic Chemical | 6 of 10 results | Apr 5, 2004 | Apr 23, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 18 results | Aug 4, 2010 | Jul 31, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 15, 2011 | Jul 17, 2012 |
| TTHM 2950 | Organic Chemical | 4 of 17 results | Sep 17, 2007 | Oct 18, 2022 |
| Chromium 1020 | Inorganic Chemical | 3 of 10 results | Nov 3, 2003 | Apr 23, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 of 2 results | Sep 23, 2019 | Mar 22, 2023 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 13 results | Nov 4, 2020 | Nov 4, 2020 |
| Trichloroacetic Acid 2452 | Organic Chemical | 1 of 13 results | Sep 12, 2016 | Sep 12, 2016 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 12 results | Sep 12, 2016 | Sep 12, 2016 |
| Cadmium 1015 | Inorganic Chemical | 1 of 10 results | May 2, 2005 | May 2, 2005 |
| Selenium 1045 | Inorganic Chemical | 1 of 10 results | May 2, 2005 | May 2, 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 141–150 of 196 samples, newest first — collected June 26, 2007 to June 26, 2007. The summary above covers all 196.
20 results from the 10 samples listed here: 17 detected, 3 not detected. Across the whole record it is 218 of 725. 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 |
|---|---|---|
|
||
| 0.0043 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0006 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0738 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0009 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0418 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0892 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0044 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0317 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0242 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0044 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0006 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0072 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0009 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.0065 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.0013 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
|
||
| 0.1777 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
| 0.002 mg/l , sample collected Jun 26, 2007, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2007 – Dec 31, 2007 |
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-244PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0043 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-247PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0738 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-239PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0418 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-249PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0892 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0044 mg/l
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-246PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0317 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-234PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0242 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-245PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0044 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-237PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0072 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-243PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0065 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0013 mg/l
-
- Collected
- Jun 26, 2007
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 070627-231PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2007 – Dec 31, 2007
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1777 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.002 mg/l
Routine (10).