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 91–100 of 163 samples, newest first — collected October 8, 2009 to June 10, 2010. The summary above covers all 163.
20 results from the 10 samples listed here: 16 detected, 4 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 |
|---|---|---|
|
||
| 0.6432 mg/l , sample collected Jun 10, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2010 |
| 0.001 mg/l , sample collected Jun 10, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2010 |
|
||
| 0.2134 mg/l , sample collected Jun 10, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2010 |
| 0.003 mg/l , sample collected Jun 10, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2010 – Dec 31, 2010 |
|
||
| 0.0135 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 |
|
||
| 0.0297 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
| 0.0007 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
|
||
| 0.0107 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 |
|
||
| 0.0317 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
| 0.0021 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
|
||
| 0.0154 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
| 0.0006 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
|
||
| 0.0734 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
| 0.0012 mg/l , sample collected Oct 8, 2009, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2009 – Dec 31, 2009 |
|
||
| 0.0206 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 |
|
||
| 0.0133 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 |
-
- Collected
- Jun 10, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100611-054PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.6432 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Jun 10, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100611-053PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2134 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.003 mg/l
-
- Collected
- Oct 8, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 091015-076PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0135 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
- 091015-075PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0297 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Oct 8, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 091015-074PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0107 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
- 091015-073PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0317 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0021 mg/l
-
- Collected
- Oct 8, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 091015-072PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0154 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Oct 8, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 091015-071PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0734 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Oct 8, 2009
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 091015-070PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0206 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
- 091015-069PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2009 – Dec 31, 2009
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0133 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).