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.
Gross Alpha Particle Activity results
MS0340021 , City of Laurel
14 samples have been analysed for Gross Alpha Particle Activity at City of Laurel.
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 Gross Alpha Particle Activity result
The table below lists 1–10 of 14 samples, newest first — collected December 18, 2008 to October 26, 2009.
10 Gross Alpha Particle Activity results from the 10 samples listed here: 4 detected, 6 not detected. Those samples also carried 54 results for other analytes, which are on the full results page.
Units in this table
Gross Alpha Particle Activity is recorded on this page in ug/l and pci/l.
| Result | Analyte | Monitoring period |
|---|---|---|
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| 0.954 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 Oct 26, 2009, sampling point TF081 | Gross Alpha Particle Activity 4109 EPA method 900 | Oct 1, 2009 – Dec 31, 2009 |
|
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| 0.465 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 Oct 26, 2009, sampling point TF080 | Gross Alpha Particle Activity 4109 EPA method 900 | Oct 1, 2009 – Dec 31, 2009 |
|
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| 0.599 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 Jun 22, 2009, sampling point TF081 | Gross Alpha Particle Activity 4109 EPA method 900 | Apr 1, 2009 – Jun 30, 2009 |
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| 0.601 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 Jun 22, 2009, sampling point TF080 | Gross Alpha Particle Activity 4109 EPA method 900 | Apr 1, 2009 – Jun 30, 2009 |
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| Not detected below 3 pci/l Minimum Reporting Level , sample collected Jan 26, 2009, sampling point TF082 | Gross Alpha Particle Activity 4109 EPA method 900 | Jan 1, 2009 – Mar 31, 2009 |
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| Not detected below 3 pci/l Minimum Reporting Level , sample collected Jan 26, 2009, sampling point TF116 | Gross Alpha Particle Activity 4109 EPA method 900 | Jan 1, 2009 – Mar 31, 2009 |
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| Not detected below 3 pci/l Minimum Reporting Level , sample collected Jan 26, 2009, sampling point TF102 | Gross Alpha Particle Activity 4109 EPA method 900 | Jan 1, 2009 – Mar 31, 2009 |
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| Not detected below 3 pci/l Minimum Reporting Level , sample collected Jan 26, 2009, sampling point TF081 | Gross Alpha Particle Activity 4109 EPA method 900 | Jan 1, 2009 – Mar 31, 2009 |
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| Not detected below 3 pci/l Minimum Reporting Level , sample collected Jan 26, 2009, sampling point TF080 | Gross Alpha Particle Activity 4109 EPA method 900 | Jan 1, 2009 – Mar 31, 2009 |
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| Not detected below 3 pci/l Minimum Reporting Level , sample collected Dec 18, 2008, sampling point TF082 | Gross Alpha Particle Activity 4109 EPA method 900 | Oct 1, 2008 – Dec 31, 2008 |
-
- Collected
- Oct 26, 2009
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 02702-002
- Laboratory
- Laboratory, Ars
- Monitoring period
- Oct 1, 2009 – Dec 31, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- 0.954 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 26, 2009
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 02702-001
- Laboratory
- Laboratory, Ars
- Monitoring period
- Oct 1, 2009 – Dec 31, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- 0.465 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
- Jun 22, 2009
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 01683-002
- Laboratory
- Laboratory, Ars
- Monitoring period
- Apr 1, 2009 – Jun 30, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- 0.599 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
- Jun 22, 2009
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 01683-001
- Laboratory
- Laboratory, Ars
- Monitoring period
- Apr 1, 2009 – Jun 30, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- 0.601 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
- Jan 26, 2009
- Sampling point
- TF082 Treatment Plant T082
- Sample type
- Routine
- Lab sample
- 223655011
- Laboratory
- Gel Laboratories
- Monitoring period
- Jan 1, 2009 – Mar 31, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- Not detected below 3 pci/l Minimum Reporting Level
-
- Collected
- Jan 26, 2009
- Sampling point
- TF116 Treatment Plant T116
- Sample type
- Routine
- Lab sample
- 223655008
- Laboratory
- Gel Laboratories
- Monitoring period
- Jan 1, 2009 – Mar 31, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- Not detected below 3 pci/l Minimum Reporting Level
-
- Collected
- Jan 26, 2009
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 223655007
- Laboratory
- Gel Laboratories
- Monitoring period
- Jan 1, 2009 – Mar 31, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- Not detected below 3 pci/l Minimum Reporting Level
-
- Collected
- Jan 26, 2009
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 223655010
- Laboratory
- Gel Laboratories
- Monitoring period
- Jan 1, 2009 – Mar 31, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- Not detected below 3 pci/l Minimum Reporting Level
-
- Collected
- Jan 26, 2009
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 223655009
- Laboratory
- Gel Laboratories
- Monitoring period
- Jan 1, 2009 – Mar 31, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- Not detected below 3 pci/l Minimum Reporting Level
-
- Collected
- Dec 18, 2008
- Sampling point
- TF082 Treatment Plant T082
- Sample type
- Routine
- Lab sample
- 222270057
- Laboratory
- Gel Laboratories
- Monitoring period
- Oct 1, 2008 – Dec 31, 2008
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- Not detected below 3 pci/l Minimum Reporting Level
Routine (10).