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
MS0030021 , Wilk-Amite W/A #2-Northwest
7 of the 13 analytes this system has been tested for have been detected at least once, across 163 samples on record.
The other 6 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 163 samples on record, detections range from August 3, 1993 to August 29, 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 | 118 of 146 results | Jan 24, 1994 | Aug 29, 2025 |
| Lead 1030 | Inorganic Chemical | 68 of 146 results | Aug 3, 1993 | May 31, 2022 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 9 results | Jun 28, 2007 | Feb 4, 2025 |
| TTHM 2950 | Organic Chemical | 3 of 8 results | May 3, 2004 | Jul 15, 2008 |
| Dichloroacetic Acid 2451 | Organic Chemical | 2 of 5 results | Jul 31, 2014 | Jul 31, 2014 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 5 results | Aug 31, 2017 | Aug 31, 2017 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 5 results | Jul 15, 2008 | Jul 15, 2008 |
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 163 samples, newest first — collected April 16, 2009 to October 8, 2009. The summary above covers all 163.
20 results from the 10 samples listed here: 17 detected, 3 not detected. Across the whole record it is 198 of 354. 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 |
|---|---|---|
|
||
| 0.012 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 8, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
|
||
| 0.0652 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
| 0.0011 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
|
||
| 0.0732 mg/l , sample collected Apr 23, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| 0.0073 mg/l , sample collected Apr 23, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
|
||
| 0.3951 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| 0.012 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
|
||
| 0.1337 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| 0.0148 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
|
||
| 0.0483 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| 0.0013 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
|
||
| 0.0932 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| 0.0017 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
|
||
| 0.0143 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
|
||
| 0.016 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 16, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
|
||
| 0.3935 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
| 0.0007 mg/l , sample collected Apr 16, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Jun 30, 2009 |
-
- Collected
- Oct 8, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 091015-068PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.012 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Oct 8, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 091015-067PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0652 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Apr 23, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090424-034PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0732 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0073 mg/l
-
- Collected
- Apr 16, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090424-035PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3951 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.012 mg/l
-
- Collected
- Apr 16, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090424-033PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1337 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0148 mg/l
-
- Collected
- Apr 16, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090424-032PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0483 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0013 mg/l
-
- Collected
- Apr 16, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090424-031PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0932 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0017 mg/l
-
- Collected
- Apr 16, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090424-030PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0143 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Apr 16, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090424-029PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.016 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Apr 16, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 090424-028PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Jun 30, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3935 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
Routine (10).