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
MS0030007 , Wilk-Amite W/A #1-South
25 of the 58 analytes this system has been tested for have been detected at least once, across 782 samples on record.
The other 33 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 782 samples on record, detections range from August 3, 1993 to July 28, 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 | 582 of 639 results | Aug 3, 1993 | Jul 28, 2026 |
| Lead 1030 | Inorganic Chemical | 480 of 639 results | Aug 3, 1993 | Jul 28, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 31 of 35 results | May 9, 2004 | Jan 28, 2026 |
| Nitrate 1040 | Inorganic Chemical | 31 of 35 results | May 9, 2004 | Jan 28, 2026 |
| Barium 1010 | Inorganic Chemical | 15 of 15 results | Jan 15, 2002 | Jan 14, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 8 of 23 results | Jun 28, 2007 | Mar 5, 2025 |
| Nickel 1036 | Inorganic Chemical | 7 of 15 results | Jan 15, 2002 | Jan 14, 2025 |
| TTHM 2950 | Organic Chemical | 6 of 21 results | Jun 28, 2007 | Jul 6, 2026 |
| Chromium 1020 | Inorganic Chemical | 6 of 15 results | Dec 5, 2005 | Jan 14, 2025 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Oct 30, 2019 | Oct 14, 2024 |
| Dibromochloromethane 2944 | Organic Chemical | 5 of 16 results | Jul 15, 2008 | Jul 6, 2026 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 7, 2011 | Jul 13, 2012 |
| Nitrite 1041 | Inorganic Chemical | 3 of 35 results | Feb 10, 2021 | Jan 6, 2022 |
| Chloroform 2941 | Organic Chemical | 2 of 16 results | Jul 15, 2008 | Jul 6, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 2 of 16 results | Jul 15, 2008 | Jul 6, 2026 |
| Arsenic 1005 | Inorganic Chemical | 2 of 15 results | Dec 5, 2005 | Jan 14, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 2 of 17 results | Aug 31, 2017 | Jun 26, 2019 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 2 of 2 results | Jun 3, 2013 | Aug 18, 2013 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 26 results | Jul 8, 2015 | Jul 8, 2015 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 26 results | Jul 8, 2015 | Jul 8, 2015 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 17 results | Jul 7, 2011 | Jul 7, 2011 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 17 results | Jul 15, 2008 | Jul 15, 2008 |
| Trichloroacetic Acid 2452 | Organic Chemical | 1 of 17 results | Jul 15, 2008 | Jul 15, 2008 |
| Cadmium 1015 | Inorganic Chemical | 1 of 15 results | Dec 5, 2005 | Dec 5, 2005 |
| Selenium 1045 | Inorganic Chemical | 1 of 15 results | Dec 5, 2005 | Dec 5, 2005 |
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 361–370 of 782 samples, newest first — collected December 30, 2017 to February 13, 2018. The summary above covers all 782.
22 results from the 10 samples listed here: 20 detected, 2 not detected. Across the whole record it is 1,202 of 2,346. 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 |
|---|---|---|
|
||
| 0.4 mg/l , sample collected Feb 13, 2018 12:30, sampling point TF081 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| 0.4 mg/l , sample collected Feb 13, 2018 12:30, sampling point TF081 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 13, 2018 12:30, sampling point TF081 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
|
||
| 0.45 mg/l , sample collected Feb 13, 2018 12:30, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| 0.45 mg/l , sample collected Feb 13, 2018 12:30, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 13, 2018 12:30, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2018 – Dec 31, 2018 |
|
||
| 0.6274 mg/l , sample collected Dec 31, 2017 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
| 0.0069 mg/l , sample collected Dec 31, 2017 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
|
||
| 0.0062 mg/l , sample collected Dec 31, 2017 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
| 0.0025 mg/l , sample collected Dec 31, 2017 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
|
||
| 0.0204 mg/l , sample collected Dec 31, 2017 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
| 0.002 mg/l , sample collected Dec 31, 2017 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
|
||
| 1.7258 mg/l , sample collected Dec 30, 2017 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
| 0.0084 mg/l , sample collected Dec 30, 2017 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
|
||
| 2.077 mg/l , sample collected Dec 30, 2017 16:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
| 0.0064 mg/l , sample collected Dec 30, 2017 16:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
|
||
| 0.0205 mg/l , sample collected Dec 30, 2017 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
| 0.0016 mg/l , sample collected Dec 30, 2017 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
|
||
| 1.5408 mg/l , sample collected Dec 30, 2017, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
| 0.0029 mg/l , sample collected Dec 30, 2017, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
|
||
| 0.1022 mg/l , sample collected Dec 30, 2017 08:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
| 0.006 mg/l , sample collected Dec 30, 2017 08:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2017 – Dec 31, 2017 |
-
- Collected
- Feb 13, 2018 12:30
- Sampling point
- TF081 Treatment Facility TF081
- Sample type
- Routine
- Lab sample
- 180214-018NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2018
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.4 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.4 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 13, 2018 12:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 180214-009NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2018
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- 0.45 mg/l
-
Nitrate 1040 EPA method QC10107041C
- Result
- 0.45 mg/l
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Dec 31, 2017 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 180112-010PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2017 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.6274 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0069 mg/l
-
- Collected
- Dec 31, 2017 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 180112-009PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2017 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0062 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0025 mg/l
-
- Collected
- Dec 31, 2017 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 180112-006PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2017 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0204 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.002 mg/l
-
- Collected
- Dec 30, 2017 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 180112-025PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2017 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.7258 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0084 mg/l
-
- Collected
- Dec 30, 2017 16:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 180112-024PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2017 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 2.077 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0064 mg/l
-
- Collected
- Dec 30, 2017 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 180112-023PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2017 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0205 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0016 mg/l
-
- Collected
- Dec 30, 2017
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 180112-021PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2017 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.5408 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0029 mg/l
-
- Collected
- Dec 30, 2017 08:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 180112-020PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2017 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1022 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.006 mg/l
Routine (10).