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
MS0210006 , Leaf Water Association-South
21 of the 57 analytes this system has been tested for have been detected at least once, across 228 samples on record.
The other 36 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 228 samples on record, detections range from November 22, 1993 to February 10, 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 | 60 of 75 results | Nov 22, 1993 | Jul 10, 2023 |
| Lead 1030 | Inorganic Chemical | 53 of 75 results | Nov 22, 1993 | Jul 10, 2023 |
| Arsenic 1005 | Inorganic Chemical | 18 of 18 results | May 21, 2002 | Feb 3, 2025 |
| Barium 1010 | Inorganic Chemical | 18 of 18 results | May 21, 2002 | Feb 3, 2025 |
| Fluoride 1025 | Inorganic Chemical | 18 of 18 results | May 21, 2002 | Feb 3, 2025 |
| Chromium 1020 | Inorganic Chemical | 10 of 18 results | May 21, 2002 | Feb 3, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 13, 2011 | Jul 13, 2012 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 8 results | May 24, 2004 | Feb 10, 2025 |
| TTHM 2950 | Organic Chemical | 7 of 8 results | May 24, 2004 | Feb 10, 2025 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Oct 6, 2019 | Jan 29, 2024 |
| Chloroform 2941 | Organic Chemical | 4 of 5 results | Sep 27, 2007 | Jul 24, 2018 |
| Nickel 1036 | Inorganic Chemical | 4 of 18 results | Jan 30, 2006 | Apr 7, 2008 |
| Dichloroacetic Acid 2451 | Organic Chemical | 3 of 4 results | Aug 2, 2012 | Jul 24, 2018 |
| Nitrite 1041 | Inorganic Chemical | 2 of 43 results | Jan 10, 2022 | Jan 10, 2022 |
| Trichloroacetic Acid 2452 | Organic Chemical | 2 of 4 results | Aug 2, 2012 | Sep 11, 2014 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 4 results | Aug 2, 2012 | Sep 11, 2014 |
| Cadmium 1015 | Inorganic Chemical | 2 of 18 results | Mar 2, 2005 | Mar 2, 2005 |
| Selenium 1045 | Inorganic Chemical | 2 of 18 results | Mar 2, 2005 | Mar 2, 2005 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | May 21, 2002 | Feb 2, 2004 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 4 results | Jul 24, 2018 | Jul 24, 2018 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 4 results | Aug 2, 2012 | Aug 2, 2012 |
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 201–210 of 228 samples, newest first — collected April 18, 1994 to October 3, 1996. The summary above covers all 228.
20 results from the 10 samples listed here: 11 detected, 9 not detected. Across the whole record it is 232 of 1,303. 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 |
|---|---|---|
|
||
| 0.578 mg/l , sample collected Oct 3, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.007 mg/l , sample collected Oct 3, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Oct 3, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Oct 3, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.237 mg/l , sample collected Oct 3, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Oct 3, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 19, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 19, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.054 mg/l , sample collected Jun 19, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.004 mg/l , sample collected Jun 19, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 19, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 19, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 19, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 19, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 19, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Jun 19, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Apr 19, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Apr 19, 1994, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Apr 18, 1994, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Apr 18, 1994, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Oct 3, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 961004-023L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.578 mg/l
-
Lead 1030
- Result
- 0.007 mg/l
-
- Collected
- Oct 3, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 961004-022L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Oct 3, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 961004-021L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.237 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Jun 19, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950620-093L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 19, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950620-092L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.054 mg/l
-
Lead 1030
- Result
- 0.004 mg/l
-
- Collected
- Jun 19, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950620-091L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 19, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950620-090L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 19, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950620-089L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Apr 19, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940419-139L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Apr 18, 1994
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 940419-144L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.002 mg/l
Routine (10).