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
MS0230015 , Stennis Space Center
48 samples have been analysed for Arsenic at Stennis Space Center.
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 48 samples, newest first — collected February 21, 2023 to April 9, 2025.
10 Arsenic results from the 10 samples listed here: 2 detected, 8 not detected. Those samples also carried 98 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
|
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| 0.0008 mg/l , sample collected Apr 9, 2025 08:28, sampling point TF111 | Arsenic 1005 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
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| 0.0006 mg/l , sample collected Apr 9, 2025 08:46, sampling point TF110 | Arsenic 1005 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Nov 20, 2024 12:02, sampling point TF111 | Arsenic 1005 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2024 |
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 5, 2024 10:31, sampling point TF110 | Arsenic 1005 EPA method 200.8 | Jan 1, 2024 – Dec 31, 2024 |
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 17, 2023 08:53, sampling point TF111 | Arsenic 1005 EPA method 200.8 | Apr 1, 2023 – Jun 30, 2023 |
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 17, 2023 09:55, sampling point TF110 | Arsenic 1005 EPA method 200.8 | Apr 1, 2023 – Jun 30, 2023 |
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 17, 2023 09:27, sampling point TF105 | Arsenic 1005 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 17, 2023 09:06, sampling point TF104 | Arsenic 1005 EPA method 200.8 | Jan 1, 2021 – Dec 31, 2023 |
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 21, 2023 11:00, sampling point TF111 | Arsenic 1005 EPA method 200.8 | Jan 1, 2023 – Mar 31, 2023 |
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 21, 2023 11:15, sampling point TF110 | Arsenic 1005 EPA method 200.8 | Jan 1, 2023 – Mar 31, 2023 |
-
- Collected
- Apr 9, 2025 08:28
- Sampling point
- TF111 Treatment Facility TF111
- Sample type
- Routine
- Lab sample
- IN-250410-032
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Arsenic 1005 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Apr 9, 2025 08:46
- Sampling point
- TF110 Treatment Facility TF110
- Sample type
- Routine
- Lab sample
- IN-250410-031
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Arsenic 1005 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Nov 20, 2024 12:02
- Sampling point
- TF111 Treatment Facility TF111
- Sample type
- Routine
- Lab sample
- IN-241121-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 5, 2024 10:31
- Sampling point
- TF110 Treatment Facility TF110
- Sample type
- Routine
- Lab sample
- IN-240206-034
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 17, 2023 08:53
- Sampling point
- TF111 Treatment Facility TF111
- Sample type
- Routine
- Lab sample
- IN-230518-009
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2023 – Jun 30, 2023
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 17, 2023 09:55
- Sampling point
- TF110 Treatment Facility TF110
- Sample type
- Routine
- Lab sample
- IN-230518-008
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2023 – Jun 30, 2023
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 17, 2023 09:27
- Sampling point
- TF105 Treatment Facility TF105
- Sample type
- Routine
- Lab sample
- IN-230518-012
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 17, 2023 09:06
- Sampling point
- TF104
- Sample type
- Routine
- Lab sample
- IN-230518-011
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 21, 2023 11:00
- Sampling point
- TF111 Treatment Facility TF111
- Sample type
- Routine
- Lab sample
- IN-230222-013
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Mar 31, 2023
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 21, 2023 11:15
- Sampling point
- TF110 Treatment Facility TF110
- Sample type
- Routine
- Lab sample
- IN-230222-012
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Mar 31, 2023
-
Arsenic 1005 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).