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 51–60 of 163 samples, newest first — collected May 12, 2016 to May 27, 2017. The summary above covers all 163.
20 results from the 10 samples listed here: 20 detected, 0 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 |
|---|---|---|
|
||
| 0.0549 mg/l , sample collected May 27, 2017 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2017 – Jun 30, 2017 |
| 0.0011 mg/l , sample collected May 27, 2017 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2017 – Jun 30, 2017 |
|
||
| 0.1784 mg/l , sample collected Aug 10, 2016 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
| 0.0027 mg/l , sample collected Aug 10, 2016 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
|
||
| 0.0192 mg/l , sample collected Aug 10, 2016 07:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
| 0.0006 mg/l , sample collected Aug 10, 2016 07:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
|
||
| 0.0512 mg/l , sample collected Aug 10, 2016 06:35, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
| 0.0027 mg/l , sample collected Aug 10, 2016 06:35, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
|
||
| 0.2334 mg/l , sample collected Aug 8, 2016 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
| 0.0013 mg/l , sample collected Aug 8, 2016 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
|
||
| 0.6553 mg/l , sample collected Aug 8, 2016 05:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
| 0.0639 mg/l , sample collected Aug 8, 2016 05:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2016 – Dec 31, 2016 |
|
||
| 0.1122 mg/l , sample collected May 12, 2016 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2016 – Jun 30, 2016 |
| 0.006 mg/l , sample collected May 12, 2016 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2016 – Jun 30, 2016 |
|
||
| 0.0642 mg/l , sample collected May 12, 2016 05:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2016 – Jun 30, 2016 |
| 0.0025 mg/l , sample collected May 12, 2016 05:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2016 – Jun 30, 2016 |
|
||
| 0.022 mg/l , sample collected May 12, 2016 05:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2016 – Jun 30, 2016 |
| 0.0034 mg/l , sample collected May 12, 2016 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2016 – Jun 30, 2016 |
|
||
| 0.0111 mg/l , sample collected May 12, 2016 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2016 – Jun 30, 2016 |
| 0.0042 mg/l , sample collected May 12, 2016 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2016 – Jun 30, 2016 |
-
- Collected
- May 27, 2017 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 170606-003PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Jun 30, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0549 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Aug 10, 2016 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160812-023PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2016 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1784 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0027 mg/l
-
- Collected
- Aug 10, 2016 07:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160812-022PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2016 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0192 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Aug 10, 2016 06:35
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160812-021PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2016 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0512 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0027 mg/l
-
- Collected
- Aug 8, 2016 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160812-025PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2016 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2334 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0013 mg/l
-
- Collected
- Aug 8, 2016 05:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160812-024PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2016 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.6553 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0639 mg/l
-
- Collected
- May 12, 2016 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160513-005PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Jun 30, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1122 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.006 mg/l
-
- Collected
- May 12, 2016 05:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160513-004PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Jun 30, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0642 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0025 mg/l
-
- Collected
- May 12, 2016 05:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160513-003PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Jun 30, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.022 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0034 mg/l
-
- Collected
- May 12, 2016 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 160513-002PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Jun 30, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0111 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0042 mg/l
Routine (10).