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
MS0180002 , Camp Shelby Training Site
27 of the 58 analytes this system has been tested for have been detected at least once, across 317 samples on record.
The other 31 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 317 samples on record, detections range from November 1, 1993 to June 20, 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 | 200 of 209 results | Nov 1, 1993 | Jun 20, 2025 |
| Lead 1030 | Inorganic Chemical | 127 of 209 results | Nov 1, 1993 | Jun 20, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 17 of 18 results | Jun 9, 2010 | Mar 18, 2025 |
| TTHM 2950 | Organic Chemical | 16 of 17 results | Jun 9, 2010 | Mar 18, 2025 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | May 14, 2002 | Jan 9, 2024 |
| Fluoride 1025 | Inorganic Chemical | 9 of 11 results | May 14, 2002 | Jan 9, 2024 |
| Dichloroacetic Acid 2451 | Organic Chemical | 8 of 8 results | Jun 9, 2010 | Nov 12, 2020 |
| Trichloroacetic Acid 2452 | Organic Chemical | 8 of 8 results | Jun 9, 2010 | Nov 12, 2020 |
| Chloroform 2941 | Organic Chemical | 8 of 8 results | Jun 9, 2010 | Aug 24, 2020 |
| Bromodichloromethane 2943 | Organic Chemical | 8 of 8 results | Jun 9, 2010 | Aug 24, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 8 of 8 results | Jun 9, 2010 | Aug 24, 2020 |
| Dibromoacetic Acid 2454 | Organic Chemical | 7 of 8 results | Jun 9, 2010 | Nov 12, 2020 |
| Chromium 1020 | Inorganic Chemical | 6 of 11 results | May 14, 2002 | Jan 9, 2024 |
| Bromoform 2942 | Organic Chemical | 5 of 8 results | Jul 18, 2012 | Jun 27, 2018 |
| Nickel 1036 | Inorganic Chemical | 5 of 11 results | May 14, 2002 | Apr 16, 2014 |
| Arsenic 1005 | Inorganic Chemical | 4 of 11 results | Jan 28, 2004 | Jan 9, 2024 |
| Sulfate 1055 | Inorganic Chemical | 3 of 3 results | May 14, 2002 | Jan 28, 2004 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 2 of 23 results | Jul 27, 2005 | Jan 26, 2011 |
| Nitrate 1040 | Inorganic Chemical | 2 of 23 results | Jul 27, 2005 | Jan 26, 2011 |
| Nitrite 1041 | Inorganic Chemical | 2 of 23 results | Jul 27, 2005 | Apr 23, 2007 |
| Selenium 1045 | Inorganic Chemical | 2 of 11 results | May 10, 2005 | Jan 25, 2006 |
| Sodium 1052 | Inorganic Chemical | 1 of 1 result | Feb 9, 2021 | Feb 9, 2021 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 1 of 1 result | Mar 22, 2016 | Mar 22, 2016 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 1 of 1 result | Mar 22, 2016 | Mar 22, 2016 |
| Radium-226 4020 | Radionuclide | 1 of 1 result | Mar 22, 2016 | Mar 22, 2016 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 8 results | Jul 18, 2012 | Jul 18, 2012 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 21 results | Jul 18, 2012 | Jul 18, 2012 |
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 21–30 of 317 samples, newest first — collected March 19, 2024 to June 19, 2025. The summary above covers all 317.
13 results from the 10 samples listed here: 8 detected, 5 not detected. Across the whole record it is 464 of 1,181. 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 3 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 |
|---|---|---|
|
||
| 0.0257 mg/l , sample collected Jun 19, 2025 13:40, sampling point LC011 | 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 Jun 19, 2025 13:40, sampling point LC011 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 17.4 ug/l , sample collected Mar 18, 2025 10:15, sampling point SMT | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 34.3 ug/l , sample collected Mar 18, 2025 10:55, sampling point SMH | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 23.2 ug/l , sample collected Mar 18, 2025 10:15, sampling point SMT | TTHM 2950 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 43.7 ug/l , sample collected Mar 18, 2025 10:55, sampling point SMH | TTHM 2950 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 4, 2025 12:10, sampling point TF080 | Nitrate-Nitrite 1038 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 4, 2025 12:10, sampling point TF080 | Nitrate 1040 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 4, 2025 12:10, sampling point TF080 | Nitrite 1041 EPA method QC10107041C | Jan 1, 2025 – Dec 31, 2025 |
|
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| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 29, 2024 12:40, sampling point TF080 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2022 – Dec 31, 2024 |
|
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| 17 ug/l , sample collected Mar 19, 2024 12:20, sampling point SMT | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2024 – Dec 31, 2024 |
|
||
| 12 ug/l , sample collected Mar 19, 2024 12:00, sampling point SMH | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2024 – Dec 31, 2024 |
|
||
| 48 ug/l , sample collected Mar 19, 2024 12:20, sampling point SMT | TTHM 2950 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
-
- Collected
- Jun 19, 2025 13:40
- Sampling point
- LC011 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250624-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0257 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Mar 18, 2025 10:15
- Sampling point
- SMT Location withheld
- Sample type
- Routine
- Lab sample
- HA-250319-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 17.4 ug/l
-
- Collected
- Mar 18, 2025 10:55
- Sampling point
- SMH Location withheld
- Sample type
- Routine
- Lab sample
- HA-250319-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 34.3 ug/l
-
- Collected
- Mar 18, 2025 10:15
- Sampling point
- SMT Location withheld
- Sample type
- Routine
- Lab sample
- TH-250319-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
TTHM 2950 EPA method 524.2
- Result
- 23.2 ug/l
-
- Collected
- Mar 18, 2025 10:55
- Sampling point
- SMH Location withheld
- Sample type
- Routine
- Lab sample
- TH-250319-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
TTHM 2950 EPA method 524.2
- Result
- 43.7 ug/l
-
- Collected
- Feb 4, 2025 12:10
- Sampling point
- TF080
- Sample type
- Routine
- Lab sample
- NI-250205-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Nitrate-Nitrite 1038 EPA method QC10107041C
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method QC10107041C
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method QC10107041C
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Oct 29, 2024 12:40
- Sampling point
- TF080
- Sample type
- Routine
- Lab sample
- CN-241030-004
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Mar 19, 2024 12:20
- Sampling point
- SMT Location withheld
- Sample type
- Routine
- Lab sample
- HA-240320-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 17 ug/l
-
- Collected
- Mar 19, 2024 12:00
- Sampling point
- SMH Location withheld
- Sample type
- Routine
- Lab sample
- HA-240320-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 12 ug/l
-
- Collected
- Mar 19, 2024 12:20
- Sampling point
- SMT Location withheld
- Sample type
- Routine
- Lab sample
- TH-240320-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
TTHM 2950 EPA method 524.2
- Result
- 48 ug/l
Routine (10).