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.
Radium-226 results
MS0240060 , Naval Construction Battal CTR
18 samples have been analysed for Radium-226 at Naval Construction Battal CTR.
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 Radium-226 result
The table below lists 1–10 of 18 samples, newest first — collected August 2, 2012 to December 15, 2025.
10 Radium-226 results from the 10 samples listed here: 3 detected, 7 not detected. Those samples also carried 27 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.0305 pci/l , sample collected Dec 15, 2025 09:10, sampling point TF104 | Radium-226 4020 EPA method 903.1 | Jan 1, 2022 – Dec 31, 2030 |
|
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| 0.051 pci/l , sample collected Dec 15, 2025 09:55, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Jan 1, 2022 – Dec 31, 2030 |
|
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| 0.344 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Dec 15, 2025 15:15, sampling point TF105 | Radium-226 4020 EPA method 903.1 | Jan 1, 2022 – Dec 31, 2030 |
|
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| Not detected below 0.187 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:38, sampling point TF105 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
|
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| Not detected below 0.175 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:58, sampling point TF104 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.165 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:10, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.187 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:35, sampling point TF105 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.175 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:50, sampling point TF104 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
|
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| Not detected below 0.165 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:15, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
|
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| Not detected below 0.187 pci/l Minimum Reporting Level , sample collected Aug 2, 2012 13:55, sampling point TF105 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
-
- Collected
- Dec 15, 2025 09:10
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 756969004
- Laboratory
- Gel Laboratories
- Monitoring period
- Jan 1, 2022 – Dec 31, 2030
-
Radium-226 4020 EPA method 903.1
- Result
- 0.0305 pci/l
-
- Collected
- Dec 15, 2025 09:55
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 756969001
- Laboratory
- Gel Laboratories
- Monitoring period
- Jan 1, 2022 – Dec 31, 2030
-
Radium-226 4020 EPA method 903.1
- Result
- 0.051 pci/l
-
- Collected
- Dec 15, 2025 15:15
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- 756969007
- Laboratory
- Gel Laboratories
- Monitoring period
- Jan 1, 2022 – Dec 31, 2030
-
Radium-226 4020 EPA method 903.1
- Result
- 0.344 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Oct 3, 2012 13:38
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- 201301130199
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.187 pci/l Minimum Reporting Level
-
- Collected
- Oct 3, 2012 13:58
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 201301130197
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.175 pci/l Minimum Reporting Level
-
- Collected
- Oct 3, 2012 13:10
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 201301130196
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.165 pci/l Minimum Reporting Level
-
- Collected
- Oct 2, 2012 13:35
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- 121003-118
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.187 pci/l Minimum Reporting Level
-
- Collected
- Oct 2, 2012 13:50
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- 121003-117
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.175 pci/l Minimum Reporting Level
-
- Collected
- Oct 2, 2012 13:15
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 121003-116
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.165 pci/l Minimum Reporting Level
-
- Collected
- Aug 2, 2012 13:55
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- 120803-015
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.187 pci/l Minimum Reporting Level
Routine (10).