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-228 results
MS0240060 , Naval Construction Battal CTR
18 samples have been analysed for Radium-228 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-228 result
The table below lists 1–10 of 18 samples, newest first — collected August 2, 2012 to December 15, 2025.
10 Radium-228 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 |
|---|---|---|
|
||
| 0.23 pci/l , sample collected Dec 15, 2025 09:10, sampling point TF104 | Radium-228 4030 EPA method 904.0 | Jan 1, 2022 – Dec 31, 2030 |
|
||
| 0.633 pci/l , sample collected Dec 15, 2025 09:55, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Jan 1, 2022 – Dec 31, 2030 |
|
||
| 0.529 pci/l , sample collected Dec 15, 2025 15:15, sampling point TF105 | Radium-228 4030 EPA method 904.0 | Jan 1, 2022 – Dec 31, 2030 |
|
||
| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:38, sampling point TF105 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
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| Not detected below 0.3 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:58, sampling point TF104 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
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| Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:10, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:35, sampling point TF105 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
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| Not detected below 0.3 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:50, sampling point TF104 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
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| Not detected below 0.31 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:15, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
|
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| Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Aug 2, 2012 13:55, sampling point TF105 | Radium-228 4030 EPA method 904.0 | 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-228 4030 EPA method 904.0
- Result
- 0.23 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-228 4030 EPA method 904.0
- Result
- 0.633 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-228 4030 EPA method 904.0
- Result
- 0.529 pci/l
-
- 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-228 4030 EPA method 904.0
- Result
- Not detected below 0.29 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-228 4030 EPA method 904.0
- Result
- Not detected below 0.3 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-228 4030 EPA method 904.0
- Result
- Not detected below 0.31 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-228 4030 EPA method 904.0
- Result
- Not detected below 0.29 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-228 4030 EPA method 904.0
- Result
- Not detected below 0.3 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-228 4030 EPA method 904.0
- Result
- Not detected below 0.31 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-228 4030 EPA method 904.0
- Result
- Not detected below 0.29 pci/l Minimum Reporting Level
Routine (10).