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
MS0200001 , Combined Utilities
16 samples have been analysed for Radium-228 at Combined Utilities.
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 16 samples, newest first — collected August 1, 2012 to July 27, 2026.
10 Radium-228 results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 32 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
|
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| Not detected below 1 pci/l Minimum Reporting Level , sample collected Jul 27, 2026 12:25, sampling point TF104 | Radium-228 4030 EPA method 7500-RAD | Not recorded |
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| Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 13:35, sampling point TF103 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 12:50, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Oct 3, 2012 12:15, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 12:15, sampling point TF103 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 14:00, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Oct 2, 2012 13:35, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Aug 1, 2012 12:40, sampling point TF103 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
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| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Aug 1, 2012 13:15, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
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| Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Aug 1, 2012 12:10, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
-
- Collected
- Jul 27, 2026 12:25
- Sampling point
- TF104 Treatment Facility TF104
- Sample type
- Routine
- Lab sample
- 810-202049-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Radium-228 4030 EPA method 7500-RAD
- Result
- Not detected below 1 pci/l Minimum Reporting Level
-
- Collected
- Oct 3, 2012 13:35
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- 201301130075
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.42 pci/l Minimum Reporting Level
-
- Collected
- Oct 3, 2012 12:50
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 201301130073
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
-
- Collected
- Oct 3, 2012 12:15
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 201301130072
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.42 pci/l Minimum Reporting Level
-
- Collected
- Oct 2, 2012 12:15
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- 121003-030
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.42 pci/l Minimum Reporting Level
-
- Collected
- Oct 2, 2012 14:00
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 121003-031
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
-
- Collected
- Oct 2, 2012 13:35
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 121003-032
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.42 pci/l Minimum Reporting Level
-
- Collected
- Aug 1, 2012 12:40
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- 120802-057
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.42 pci/l Minimum Reporting Level
-
- Collected
- Aug 1, 2012 13:15
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 120802-089
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
-
- Collected
- Aug 1, 2012 12:10
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120802-056
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.42 pci/l Minimum Reporting Level
Routine (10).