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
MS0550004 , Picayune Utilities, City of
25 of the 60 analytes this system has been tested for have been detected at least once, across 541 samples on record.
The other 35 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 541 samples on record, detections range from July 23, 2002 to October 21, 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 | 224 of 225 results | Jun 22, 2004 | Jun 25, 2024 |
| Lead 1030 | Inorganic Chemical | 125 of 225 results | Jun 22, 2004 | Jun 25, 2024 |
| Fluoride 1025 | Inorganic Chemical | 41 of 41 results | Jul 23, 2002 | Mar 17, 2025 |
| Barium 1010 | Inorganic Chemical | 40 of 40 results | Jul 23, 2002 | Mar 17, 2025 |
| TTHM 2950 | Organic Chemical | 39 of 43 results | Oct 18, 2004 | Oct 21, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 38 of 43 results | Sep 27, 2006 | Oct 21, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 30 of 30 results | Jul 2, 2008 | Oct 21, 2025 |
| Chloroform 2941 | Organic Chemical | 30 of 30 results | Jul 2, 2008 | Oct 21, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 30 of 30 results | Jul 2, 2008 | Oct 21, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 29 of 30 results | Jul 2, 2008 | Oct 21, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 28 of 30 results | Jun 27, 2011 | Oct 21, 2025 |
| Chromium 1020 | Inorganic Chemical | 23 of 40 results | Jul 23, 2002 | Mar 17, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 15 of 30 results | Jun 27, 2011 | Jun 27, 2016 |
| Nickel 1036 | Inorganic Chemical | 8 of 40 results | Mar 15, 2004 | Mar 17, 2025 |
| Sulfate 1055 | Inorganic Chemical | 8 of 8 results | Jul 23, 2002 | Mar 15, 2004 |
| Monochloroacetic Acid 2450 | Organic Chemical | 5 of 30 results | Apr 7, 2014 | Jun 12, 2018 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Sep 17, 2019 | Sep 17, 2019 |
| Cyanide 1024 | Inorganic Chemical | 4 of 45 results | Feb 10, 2010 | Jun 15, 2015 |
| Radium-226 4020 | Radionuclide | 2 of 12 results | Jul 9, 2018 | Jul 9, 2018 |
| Arsenic 1005 | Inorganic Chemical | 1 of 40 results | May 6, 2013 | May 6, 2013 |
| Selenium 1045 | Inorganic Chemical | 1 of 40 results | May 6, 2013 | May 6, 2013 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 30 results | Sep 2, 2009 | Sep 2, 2009 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 93 results | May 14, 2007 | May 14, 2007 |
| Nitrate 1040 | Inorganic Chemical | 1 of 93 results | May 14, 2007 | May 14, 2007 |
| Nitrite 1041 | Inorganic Chemical | 1 of 93 results | May 14, 2007 | May 14, 2007 |
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 31–40 of 541 samples, newest first — collected June 12, 2024 to June 19, 2024. The summary above covers all 541.
20 results from the 10 samples listed here: 15 detected, 5 not detected. Across the whole record it is 729 of 2,244. 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 10 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.022 mg/l , sample collected Jun 19, 2024 02:00, sampling point LC034 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 5.2 ug/l , sample collected Jun 19, 2024 02:00, sampling point LC034 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0304 mg/l , sample collected Jun 19, 2024 09:00, sampling point LC041 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 19, 2024 09:00, sampling point LC041 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0193 mg/l , sample collected Jun 19, 2024 07:00, sampling point LC053 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.8 ug/l , sample collected Jun 19, 2024 07:00, sampling point LC053 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0192 mg/l , sample collected Jun 19, 2024 07:30, sampling point LC023 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 19, 2024 07:30, sampling point LC023 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0157 mg/l , sample collected Jun 19, 2024 09:15, sampling point LC032 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.6 ug/l , sample collected Jun 19, 2024 09:15, sampling point LC032 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0083 mg/l , sample collected Jun 19, 2024 06:30, sampling point LC025 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 19, 2024 06:30, sampling point LC025 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0174 mg/l , sample collected Jun 19, 2024 04:00, sampling point LC046 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 19, 2024 04:00, sampling point LC046 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0254 mg/l , sample collected Jun 18, 2024 23:00, sampling point LC030 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.6 ug/l , sample collected Jun 18, 2024 23:00, sampling point LC030 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0145 mg/l , sample collected Jun 12, 2024 09:00, sampling point LC006 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 12, 2024 09:00, sampling point LC006 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
||
| 0.0315 mg/l , sample collected Jun 12, 2024 08:48, sampling point LC009 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
| 0.529 ug/l , sample collected Jun 12, 2024 08:48, sampling point LC009 | Lead 1030 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
-
- Collected
- Jun 19, 2024 02:00
- Sampling point
- LC034 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240620-018
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.022 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 5.2 ug/l
-
- Collected
- Jun 19, 2024 09:00
- Sampling point
- LC041 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240620-017
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0304 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 19, 2024 07:00
- Sampling point
- LC053 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240620-016
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0193 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.8 ug/l
-
- Collected
- Jun 19, 2024 07:30
- Sampling point
- LC023 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240620-015
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0192 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 19, 2024 09:15
- Sampling point
- LC032 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240620-014
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0157 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.6 ug/l
-
- Collected
- Jun 19, 2024 06:30
- Sampling point
- LC025 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240620-012
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0083 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 19, 2024 04:00
- Sampling point
- LC046 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240620-011
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0174 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 18, 2024 23:00
- Sampling point
- LC030 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240620-013
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0254 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.6 ug/l
-
- Collected
- Jun 12, 2024 09:00
- Sampling point
- LC006 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240613-067
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0145 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 12, 2024 08:48
- Sampling point
- LC009 Location withheld
- Sample type
- Routine
- Lab sample
- PB-240613-066
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0315 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.529 ug/l
Routine (10).