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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; the list of samples further down is narrowed.

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.

Every analyte ever detected for Wilk-Amite W/A #2-Northwest, with how many results found it and when it was first and last detected. Covers the whole record, not only 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

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

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The most recent samples, result by result

The 7 samples collected between September 25, 2024 and September 25, 2026 are listed below, newest first.

12 results from the 7 samples listed here: 6 detected, 6 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 6 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Wilk-Amite W/A #2-Northwest, every result from the 7 samples on record, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Aug 29, 2025 07:00
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-250903-011
Laboratory
MSDH Lab
0.0022 mg/l , sample collected Aug 29, 2025 07:00, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 29, 2025 07:00, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 29, 2025 16:40
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-250903-012
Laboratory
MSDH Lab
0.0034 mg/l , sample collected Aug 29, 2025 16:40, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 29, 2025 16:40, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 29, 2025 05:15
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-250903-014
Laboratory
MSDH Lab
0.0036 mg/l , sample collected Aug 29, 2025 05:15, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 29, 2025 05:15, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 29, 2025 05:30
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-250903-010
Laboratory
MSDH Lab
0.0038 mg/l , sample collected Aug 29, 2025 05:30, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 29, 2025 05:30, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 29, 2025 06:00
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-250903-013
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Aug 29, 2025 06:00, sampling point LC0006 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 29, 2025 06:00, sampling point LC0006 Lead 1030 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 4, 2025 15:48
Sampling point
SMD Location withheld
Sample type
Routine
Lab sample
HA-250205-015
Laboratory
MSDH Lab
2.36 ug/l , sample collected Feb 4, 2025 15:48, sampling point SMD Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 4, 2025 15:43
Sampling point
SMD Location withheld
Sample type
Routine
Lab sample
TH-250205-015
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 4, 2025 15:43, sampling point SMD TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2025

Routine (7).