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
MS0760076 , Black Bayou Water Assn.
51 samples have been analysed for Radium-228 at Black Bayou Water Assn..
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 51 samples, newest first — collected October 8, 2012 to June 24, 2020.
10 Radium-228 results from the 10 samples listed here: 1 detected, 9 not detected. Those samples also carried 29 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
|
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| 0.79 pci/l , sample collected Jun 24, 2020 11:00, sampling point TF109 | Radium-228 4030 EPA method 7500-RAD | Apr 1, 2020 – Jun 30, 2020 |
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| Not detected below 0.44 pci/l Minimum Reporting Level , sample collected Oct 9, 2012 12:05, sampling point TF111 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Oct 9, 2012 12:10, sampling point TF110 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Oct 9, 2012 15:30, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.53 pci/l Minimum Reporting Level , sample collected Oct 9, 2012 14:20, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.48 pci/l Minimum Reporting Level , sample collected Oct 9, 2012 12:40, sampling point TF112 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.44 pci/l Minimum Reporting Level , sample collected Oct 8, 2012 11:50, sampling point TF111 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Oct 8, 2012 12:15, sampling point TF110 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Oct 8, 2012 15:00, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.53 pci/l Minimum Reporting Level , sample collected Oct 8, 2012 14:20, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Oct 1, 2012 – Dec 31, 2012 |
-
- Collected
- Jun 24, 2020 11:00
- Sampling point
- TF109 Treatment Plant T109
- Sample type
- Routine
- Lab sample
- 4659339
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Apr 1, 2020 – Jun 30, 2020
-
Radium-228 4030 EPA method 7500-RAD
- Result
- 0.79 pci/l
-
- Collected
- Oct 9, 2012 12:05
- Sampling point
- TF111 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 201301070031
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.44 pci/l Minimum Reporting Level
-
- Collected
- Oct 9, 2012 12:10
- Sampling point
- TF110 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 201301070030
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
-
- Collected
- Oct 9, 2012 15:30
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 201301070028
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
-
- Collected
- Oct 9, 2012 14:20
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 201301070027
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.53 pci/l Minimum Reporting Level
-
- Collected
- Oct 9, 2012 12:40
- Sampling point
- TF112 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 201301070026
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.48 pci/l Minimum Reporting Level
-
- Collected
- Oct 8, 2012 11:50
- Sampling point
- TF111 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 121009-003
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.44 pci/l Minimum Reporting Level
-
- Collected
- Oct 8, 2012 12:15
- Sampling point
- TF110 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 121009-022
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
-
- Collected
- Oct 8, 2012 15:00
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 121009-012
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
-
- Collected
- Oct 8, 2012 14:20
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 121009-109
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.53 pci/l Minimum Reporting Level
Routine (10).