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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.

Arsenic results

MS0240049 , Keesler Air Force Base

104 samples have been analysed for Arsenic at Keesler Air Force Base.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

No date range is applied: this list draws on every sample on record. Show the last two years only.

Every Arsenic result

The table below lists 1–10 of 104 samples, newest first — collected October 24, 2023 to April 8, 2025.

10 Arsenic results from the 10 samples listed here: 1 detected, 9 not detected. Those samples also carried 99 results for other analytes, which are on the full results page.

Arsenic results for Keesler Air Force Base, from 1 to 10 of 104 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Apr 8, 2025 10:09
Sampling point
TF117 Treatment Facility TF117
Sample type
Routine
Lab sample
IN-250409-034
Laboratory
MSDH Lab
0.0022 mg/l , sample collected Apr 8, 2025 10:09, sampling point TF117 Arsenic 1005 EPA method 200.8 Jan 1, 2025 – Dec 31, 2025
Collected
Feb 10, 2025 14:03
Sampling point
TF113 Treatment Plant T113
Sample type
Routine
Lab sample
IN-250211-007
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 14:03, sampling point TF113 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 10, 2025 14:43
Sampling point
TF112 Treatment Plant T112
Sample type
Routine
Lab sample
IN-250211-010
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 14:43, sampling point TF112 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 10, 2025 13:50
Sampling point
TF111 Treatment Plant T111
Sample type
Routine
Lab sample
IN-250211-008
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 13:50, sampling point TF111 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 10, 2025 12:51
Sampling point
TF108 Treatment Plant T108
Sample type
Routine
Lab sample
IN-250211-009
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 10, 2025 12:51, sampling point TF108 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 12, 2024 15:30
Sampling point
TF115
Sample type
Routine
Lab sample
IN-240213-012
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 12, 2024 15:30, sampling point TF115 Arsenic 1005 EPA method 200.8 Jan 1, 2024 – Dec 31, 2026
Collected
Feb 7, 2024 07:50
Sampling point
TF117 Treatment Facility TF117
Sample type
Routine
Lab sample
IN-240208-008
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 7, 2024 07:50, sampling point TF117 Arsenic 1005 EPA method 200.8 Jan 1, 2024 – Dec 31, 2024
Collected
Feb 7, 2024 07:31
Sampling point
TF116 Treatment Facility TF116
Sample type
Routine
Lab sample
IN-240208-007
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 7, 2024 07:31, sampling point TF116 Arsenic 1005 EPA method 200.8 Jan 1, 2024 – Dec 31, 2024
Collected
Jan 9, 2024 13:15
Sampling point
TF114
Sample type
Routine
Lab sample
IN-240110-038
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 9, 2024 13:15, sampling point TF114 Arsenic 1005 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Oct 24, 2023 14:52
Sampling point
TF115
Sample type
Routine
Lab sample
IN-231025-017
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 24, 2023 14:52, sampling point TF115 Arsenic 1005 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).