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
MS0080005 , McCarley Water Association, Inc
28 of the 57 analytes this system has been tested for have been detected at least once, across 268 samples on record.
The other 29 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 268 samples on record, detections range from August 17, 1993 to April 21, 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 | 94 of 105 results | Aug 17, 1993 | Sep 17, 2025 |
| Lead 1030 | Inorganic Chemical | 67 of 105 results | Aug 17, 1993 | Sep 17, 2025 |
| TTHM 2950 | Organic Chemical | 20 of 21 results | May 26, 2004 | Apr 21, 2026 |
| Barium 1010 | Inorganic Chemical | 20 of 20 results | Jun 25, 2002 | Feb 5, 2024 |
| Chloroform 2941 | Organic Chemical | 16 of 16 results | Jul 10, 2007 | Apr 21, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 14 of 22 results | Jul 10, 2007 | Apr 21, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 12 of 16 results | Aug 11, 2014 | Apr 21, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 12 of 16 results | Aug 11, 2014 | Apr 21, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 11 of 16 results | Aug 11, 2014 | Apr 21, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 10 of 16 results | Aug 13, 2008 | Apr 21, 2026 |
| Chromium 1020 | Inorganic Chemical | 10 of 20 results | Jun 25, 2002 | Feb 5, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 10 results | Dec 8, 2011 | Jul 13, 2012 |
| Fluoride 1025 | Inorganic Chemical | 9 of 20 results | Jan 12, 2004 | Jan 8, 2024 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Sep 16, 2019 | Oct 15, 2024 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 10 results | Dec 8, 2011 | Jul 13, 2012 |
| Radium-228 4030 | Radionuclide | 5 of 10 results | Dec 8, 2011 | Jul 13, 2012 |
| Nickel 1036 | Inorganic Chemical | 4 of 20 results | Dec 3, 2007 | Apr 21, 2014 |
| Arsenic 1005 | Inorganic Chemical | 3 of 20 results | May 16, 2017 | Apr 1, 2020 |
| Selenium 1045 | Inorganic Chemical | 3 of 20 results | Mar 2, 2005 | Mar 10, 2008 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 2 of 44 results | Jul 20, 2005 | Jun 5, 2006 |
| Nitrate 1040 | Inorganic Chemical | 2 of 44 results | Jul 20, 2005 | Jun 5, 2006 |
| Nitrite 1041 | Inorganic Chemical | 2 of 44 results | Jul 20, 2005 | Jun 5, 2006 |
| Cadmium 1015 | Inorganic Chemical | 2 of 20 results | Mar 2, 2005 | Mar 2, 2005 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Jun 25, 2002 | Jan 12, 2004 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 16 results | Jul 13, 2020 | Jul 13, 2020 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 24 results | Apr 11, 2017 | Apr 11, 2017 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 24 results | Apr 11, 2017 | Apr 11, 2017 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 16 results | Aug 11, 2014 | Aug 11, 2014 |
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 261–268 of 268 samples, newest first — collected August 17, 1993 to August 18, 1993. The summary above covers all 268.
16 results from the 8 samples listed here: 13 detected, 3 not detected. 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 |
|---|---|---|
|
||
| 0.124 mg/l , sample collected Aug 18, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Aug 18, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.383 mg/l , sample collected Aug 18, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Aug 18, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.084 mg/l , sample collected Aug 18, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 18, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.784 mg/l , sample collected Aug 17, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Aug 17, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Aug 17, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.022 mg/l , sample collected Aug 17, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.066 mg/l , sample collected Aug 17, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Aug 17, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Aug 17, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Aug 17, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.868 mg/l , sample collected Aug 17, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Aug 17, 1993, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Aug 18, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930819-053L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.124 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Aug 18, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930819-051L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.383 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Aug 18, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930819-049L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.084 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 17, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930818-253L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.784 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Aug 17, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930818-252L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.022 mg/l
-
- Collected
- Aug 17, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930818-251L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.066 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Aug 17, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930818-250L
- 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
- Aug 17, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930818-249L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.868 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
Routine (8).