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
MS0380026 , Meridian Naval Air Station
33 of the 62 analytes this system has been tested for have been detected at least once, across 211 samples on record.
The other 29 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 211 samples on record, detections range from September 29, 2003 to June 5, 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 | 88 of 88 results | Jun 14, 2006 | Aug 14, 2024 |
| Lead 1030 | Inorganic Chemical | 35 of 88 results | Jun 14, 2006 | Aug 14, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 21 of 22 results | Sep 21, 2009 | Jun 5, 2025 |
| TTHM 2950 | Organic Chemical | 21 of 21 results | Jun 21, 2004 | Jun 5, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 16 of 16 results | Sep 21, 2009 | Jun 5, 2025 |
| Chloroform 2941 | Organic Chemical | 15 of 15 results | Aug 15, 2007 | Jun 5, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 15 of 15 results | Aug 15, 2007 | Jun 5, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 15 of 15 results | Aug 15, 2007 | Jun 5, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 14 of 16 results | Jul 8, 2015 | Jun 5, 2025 |
| Fluoride 1025 | Inorganic Chemical | 13 of 13 results | Sep 29, 2003 | Feb 26, 2025 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Sep 29, 2003 | Feb 26, 2025 |
| Bromoform 2942 | Organic Chemical | 6 of 15 results | Jun 3, 2024 | Jun 5, 2025 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Sep 17, 2019 | Feb 12, 2025 |
| Sulfate 1055 | Inorganic Chemical | 5 of 5 results | Sep 29, 2003 | May 12, 2021 |
| Xylenes, Total 2955 | Organic Chemical | 5 of 30 results | Aug 12, 2004 | Oct 9, 2018 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 6 results | Mar 7, 2012 | Oct 4, 2012 |
| Nickel 1036 | Inorganic Chemical | 4 of 10 results | Mar 3, 2004 | Feb 26, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 4 of 16 results | Jul 8, 2015 | Jun 3, 2024 |
| Monobromoacetic Acid 2453 | Organic Chemical | 4 of 16 results | Aug 27, 2018 | Sep 8, 2020 |
| Chromium 1020 | Inorganic Chemical | 3 of 10 results | Mar 3, 2004 | Feb 26, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 3 of 16 results | Aug 27, 2018 | Aug 28, 2024 |
| Calcium 1016 | Inorganic Chemical | 3 of 3 results | May 12, 2021 | May 12, 2021 |
| Chloride 1017 | Inorganic Chemical | 3 of 3 results | May 12, 2021 | May 12, 2021 |
| Conductivity @ 25 C Umhos/CM 1064 | Water Quality | 3 of 3 results | May 12, 2021 | May 12, 2021 |
| Color 1905 | Water Quality | 3 of 3 results | May 12, 2021 | May 12, 2021 |
| Alkalinity, Total 1927 | Water Quality | 3 of 3 results | May 12, 2021 | May 12, 2021 |
| Ethylbenzene 2992 | Organic Chemical | 2 of 30 results | Aug 12, 2004 | Oct 9, 2018 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 1 of 6 results | Sep 11, 2019 | Sep 11, 2019 |
| Radium-226 4020 | Radionuclide | 1 of 6 results | Sep 11, 2019 | Sep 11, 2019 |
| Radium-228 4030 | Radionuclide | 1 of 6 results | Sep 11, 2019 | Sep 11, 2019 |
| Arsenic 1005 | Inorganic Chemical | 1 of 10 results | Apr 30, 2012 | Apr 30, 2012 |
| Dichloromethane 2964 | Organic Chemical | 1 of 30 results | Aug 12, 2004 | Aug 12, 2004 |
| Selenium 1045 | Inorganic Chemical | 1 of 10 results | Mar 3, 2004 | Mar 3, 2004 |
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 131–140 of 211 samples, newest first — collected June 22, 2010 to February 21, 2011. The summary above covers all 211.
22 results from the 10 samples listed here: 10 detected, 12 not detected. Across the whole record it is 331 of 1,233. 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 |
|---|---|---|
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 21, 2011, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2011 – Dec 31, 2011 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 21, 2011, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2011 – Dec 31, 2011 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 21, 2011, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2011 – Dec 31, 2011 |
|
||
| Not detected below 0.25 mg/l Minimum Reporting Level , sample collected Aug 9, 2010, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
| Not detected below 0.2 mg/l Minimum Reporting Level , sample collected Aug 9, 2010, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
| Not detected below 0.05 mg/l Minimum Reporting Level , sample collected Aug 9, 2010, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2010 – Dec 31, 2010 |
|
||
| 0.0017 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0212 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0504 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| 0.0009 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0362 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 22, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0266 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 22, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0255 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 22, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0663 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 22, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0318 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 22, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
|
||
| 0.0375 mg/l , sample collected Jun 22, 2010, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 22, 2010, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
-
- Collected
- Feb 21, 2011
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 110222-016NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2011
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Aug 9, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 100810-069NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2010
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.25 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.2 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.05 mg/l Minimum Reporting Level
-
- Collected
- Jun 22, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100623-086PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0017 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0212 mg/l
-
- Collected
- Jun 22, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100623-085PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0504 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jun 22, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100623-084PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0362 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 22, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100623-083PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0266 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 22, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100623-082PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0255 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 22, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100623-081PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0663 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 22, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100623-080PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0318 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 22, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 100623-079PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0375 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).