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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

MS0340031 , Hattiesburg-Laurel Reg Airport

23 of the 53 analytes this system has been tested for have been detected at least once, across 174 samples on record.

The other 30 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 174 samples on record, detections range from July 30, 2002 to March 3, 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 Hattiesburg-Laurel Reg Airport, 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 59 of 59 results Sep 21, 2004 Aug 13, 2024
Lead 1030 Inorganic Chemical 43 of 59 results Sep 21, 2004 Aug 13, 2024
Xylenes, Total 2955 Organic Chemical 14 of 51 results Nov 3, 2004 Oct 19, 2011
Ethylbenzene 2992 Organic Chemical 13 of 51 results Nov 3, 2004 Aug 4, 2010
Barium 1010 Inorganic Chemical 11 of 11 results Jul 30, 2002 Feb 24, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 8 results Jun 23, 2004 Mar 3, 2025
TTHM 2950 Organic Chemical 8 of 8 results Jun 23, 2004 Mar 3, 2025
Fluoride 1025 Inorganic Chemical 7 of 11 results Feb 25, 2004 Feb 24, 2025
Chloroform 2941 Organic Chemical 4 of 4 results Sep 20, 2006 Aug 9, 2017
Bromodichloromethane 2943 Organic Chemical 4 of 4 results Sep 20, 2006 Aug 9, 2017
Dibromochloromethane 2944 Organic Chemical 4 of 4 results Sep 20, 2006 Aug 9, 2017
Chromium 1020 Inorganic Chemical 4 of 11 results Jul 30, 2002 Apr 15, 2015
Dichloroacetic Acid 2451 Organic Chemical 3 of 3 results Jun 13, 2011 Aug 9, 2017
Trichloroacetic Acid 2452 Organic Chemical 3 of 3 results Jun 13, 2011 Aug 9, 2017
Monochloroacetic Acid 2450 Organic Chemical 2 of 3 results Jun 13, 2011 Jul 7, 2014
Nickel 1036 Inorganic Chemical 2 of 11 results Nov 9, 2009 May 10, 2010
Sulfate 1055 Inorganic Chemical 2 of 2 results Jul 30, 2002 Feb 25, 2004
Sodium 1052 Inorganic Chemical 1 of 1 result Feb 7, 2022 Feb 7, 2022
Cadmium 1015 Inorganic Chemical 1 of 11 results Apr 15, 2015 Apr 15, 2015
Arsenic 1005 Inorganic Chemical 1 of 11 results May 10, 2010 May 10, 2010
Styrene 2996 Organic Chemical 1 of 51 results Sep 28, 2005 Sep 28, 2005
Dichloromethane 2964 Organic Chemical 1 of 51 results Aug 3, 2004 Aug 3, 2004
Selenium 1045 Inorganic Chemical 1 of 11 results Jul 30, 2002 Jul 30, 2002

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.

Show every sample on record

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The most recent samples, result by result

The 5 samples collected between September 25, 2024 and September 25, 2026 are listed below, newest first.

17 results from the 5 samples listed here: 4 detected, 13 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Hattiesburg-Laurel Reg Airport, every result from the 5 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 25, 2025 14:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-250826-009
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 25, 2025 14:00, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Mar 3, 2025 14:05
Sampling point
SMD Hertz Shop
Sample type
Routine
Lab sample
HA-250304-001
Laboratory
MSDH Lab
4.74 ug/l , sample collected Mar 3, 2025 14:05, sampling point SMD Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Dec 31, 2026
Collected
Mar 3, 2025 13:25
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250304-041
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 3, 2025 13:25, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 3, 2025 13:25, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 3, 2025 13:25, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Mar 3, 2025 14:05
Sampling point
SMD Hertz Shop
Sample type
Routine
Lab sample
TH-250304-001
Laboratory
MSDH Lab
27.9 ug/l , sample collected Mar 3, 2025 14:05, sampling point SMD TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2026
Collected
Feb 24, 2025 12:55
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250225-058
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 12:55, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0045 mg/l , sample collected Feb 24, 2025 12:55, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 12:55, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 12:55, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.123 mg/l , sample collected Feb 24, 2025 12:55, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 12:55, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 12:55, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 12:55, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 12:55, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 12:55, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 24, 2025 12:55, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025

Routine (5).