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
MS0470002 , City of Holly Springs
11 samples have been analysed for Radium-226 at City of Holly Springs.
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 11 samples, newest first — collected March 8, 2010 to July 23, 2026.
10 Radium-226 results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 32 results for other analytes, which are on the full results page.
Units in this table
Radium-226 is recorded on this page in mg/l and pci/l.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 1.41 pci/l , sample collected Jul 23, 2026 11:58, sampling point TF082 | Radium-226 4020 EPA method 7500-RAB | Jan 1, 2020 – Dec 31, 2028 |
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| 0.86 pci/l , sample collected Jul 23, 2026 12:00, sampling point TF080 | Radium-226 4020 EPA method 7500-RAB | Jan 1, 2024 – Dec 31, 2026 |
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| 1.4 pci/l , sample collected Sep 11, 2019 13:50, sampling point TF080 | Radium-226 4020 EPA method 7500-RAB | Jan 1, 2019 – Dec 31, 2024 |
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| 0.98 pci/l , sample collected Jun 19, 2018 14:00, sampling point TF080 | Radium-226 4020 EPA method 7500-RAB | Jan 1, 2013 – Dec 31, 2018 |
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| 0.6 pci/l , sample collected Oct 11, 2012 13:12, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
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| 0.6 pci/l , sample collected Oct 10, 2012 14:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2012 – Dec 31, 2012 |
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| 0.6 pci/l , sample collected Aug 6, 2012 14:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
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| 0.6 pci/l , sample collected May 22, 2012 14:40, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
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| 0.6 pci/l , sample collected Mar 13, 2012 13:12, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
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| 1.752 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 Mar 8, 2010, sampling point TF080 | Radium-226 4020 EPA method 903 | Jan 1, 2010 – Mar 31, 2010 |
-
- Collected
- Jul 23, 2026 11:58
- Sampling point
- TF082 TF082
- Sample type
- Routine
- Lab sample
- 810-201496-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Jan 1, 2020 – Dec 31, 2028
-
Radium-226 4020 EPA method 7500-RAB
- Result
- 1.41 pci/l
-
- Collected
- Jul 23, 2026 12:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 810-201496-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Radium-226 4020 EPA method 7500-RAB
- Result
- 0.86 pci/l
-
- Collected
- Sep 11, 2019 13:50
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 4419917
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Jan 1, 2019 – Dec 31, 2024
-
Radium-226 4020 EPA method 7500-RAB
- Result
- 1.4 pci/l
-
- Collected
- Jun 19, 2018 14:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 3968434
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Jan 1, 2013 – Dec 31, 2018
-
Radium-226 4020 EPA method 7500-RAB
- Result
- 0.98 pci/l
-
- Collected
- Oct 11, 2012 13:12
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 201301120231
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- 0.6 pci/l
-
- Collected
- Oct 10, 2012 14:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 121011-077
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Oct 1, 2012 – Dec 31, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- 0.6 pci/l
-
- Collected
- Aug 6, 2012 14:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120807-129
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- 0.6 pci/l
-
- Collected
- May 22, 2012 14:40
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120523-100
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- 0.6 pci/l
-
- Collected
- Mar 13, 2012 13:12
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120314-131
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-226 4020 EPA method 903.1
- Result
- 0.6 pci/l
-
- Collected
- Mar 8, 2010
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 00360-001
- Laboratory
- Laboratory, Ars
- Monitoring period
- Jan 1, 2010 – Mar 31, 2010
-
Radium-226 4020 EPA method 903
- Result
- 1.752 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.
Routine (10).