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
MS0370011 , West Lamar Water Assn #1
16 samples have been analysed for Gross Alpha Particle Activity at West Lamar Water Assn #1.
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 16 samples, newest first — collected February 16, 2009 to September 12, 2012.
10 Gross Alpha Particle Activity results from the 10 samples listed here: 3 detected, 7 not detected. Those samples also carried 43 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, mg/l and pci/l.
| Result | Analyte | Monitoring period |
|---|---|---|
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| 1 pci/l , sample collected Sep 12, 2012 12:46, sampling point TF109 | Gross Alpha Particle Activity 4109 EPA method 00-02 | Not recorded |
|
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| Not detected below 0.41 pci/l Minimum Reporting Level , sample collected Jun 28, 2012 12:45, sampling point TF109 | Gross Alpha Particle Activity 4109 EPA method 00-02 | Not recorded |
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| Not detected below 2.87 pci/l Minimum Reporting Level , sample collected Nov 29, 2011 12:33, sampling point TF109 | Gross Alpha Particle Activity 4109 EPA method 900.0 | Oct 1, 2011 – Dec 31, 2011 |
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| Not detected below 2.88 pci/l Minimum Reporting Level , sample collected Sep 27, 2011 12:15, sampling point TF109 | Gross Alpha Particle Activity 4109 EPA method 900.0 | Jul 1, 2011 – Sep 30, 2011 |
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| 0.269 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 10, 2010, sampling point TF105 | Gross Alpha Particle Activity 4109 EPA method 900 | Jan 1, 2010 – Mar 31, 2010 |
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| 0.056 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 Nov 23, 2009, sampling point TF107 | Gross Alpha Particle Activity 4109 EPA method 900 | Oct 1, 2009 – Dec 31, 2009 |
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| Not detected below 3 pci/l Minimum Reporting Level , sample collected Sep 30, 2009, sampling point TF105 | Gross Alpha Particle Activity 4109 EPA method 900 | Jul 1, 2009 – Sep 30, 2009 |
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| Not detected below 3 pci/l Minimum Reporting Level , sample collected Jun 23, 2009, sampling point TF107 | 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 Feb 16, 2009, sampling point TF108 | 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 Feb 16, 2009, sampling point TF106 | Gross Alpha Particle Activity 4109 EPA method 900 | Jan 1, 2009 – Mar 31, 2009 |
-
- Collected
- Sep 12, 2012 12:46
- Sampling point
- TF109
- Sample type
- Routine
- Lab sample
- 201212140237
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Not recorded
-
Gross Alpha Particle Activity 4109 EPA method 00-02
- Result
- 1 pci/l
-
- Collected
- Jun 28, 2012 12:45
- Sampling point
- TF109
- Sample type
- Routine
- Lab sample
- 201208200104
- Laboratory
- Radiation Safety Engineering
- Monitoring period
- Not recorded
-
Gross Alpha Particle Activity 4109 EPA method 00-02
- Result
- Not detected below 0.41 pci/l Minimum Reporting Level
-
- Collected
- Nov 29, 2011 12:33
- Sampling point
- TF109
- Sample type
- Routine
- Lab sample
- 291204002
- Laboratory
- Gel Laboratories
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
Gross Alpha Particle Activity 4109 EPA method 900.0
- Result
- Not detected below 2.87 pci/l Minimum Reporting Level
-
- Collected
- Sep 27, 2011 12:15
- Sampling point
- TF109
- Sample type
- Routine
- Lab sample
- 286822001
- Laboratory
- Gel Laboratories
- Monitoring period
- Jul 1, 2011 – Sep 30, 2011
-
Gross Alpha Particle Activity 4109 EPA method 900.0
- Result
- Not detected below 2.88 pci/l Minimum Reporting Level
-
- Collected
- Mar 10, 2010
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- 00318-001
- Laboratory
- Laboratory, Ars
- Monitoring period
- Jan 1, 2010 – Mar 31, 2010
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- 0.269 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
- Nov 23, 2009
- Sampling point
- TF107
- Sample type
- Routine
- Lab sample
- 02704-001
- Laboratory
- Laboratory, Ars
- Monitoring period
- Oct 1, 2009 – Dec 31, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- 0.056 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
- Sep 30, 2009
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- 02365-001
- Laboratory
- Laboratory, Ars
- Monitoring period
- Jul 1, 2009 – Sep 30, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- Not detected below 3 pci/l Minimum Reporting Level
-
- Collected
- Jun 23, 2009
- Sampling point
- TF107
- Sample type
- Routine
- Lab sample
- 01686-001
- Laboratory
- Laboratory, Ars
- Monitoring period
- Apr 1, 2009 – Jun 30, 2009
-
Gross Alpha Particle Activity 4109 EPA method 900
- Result
- Not detected below 3 pci/l Minimum Reporting Level
-
- Collected
- Feb 16, 2009
- Sampling point
- TF108 TF108
- Sample type
- Routine
- Lab sample
- 225720004
- 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
- Feb 16, 2009
- Sampling point
- TF106 Treatment Plant T106
- Sample type
- Routine
- Lab sample
- 225720002
- 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
Routine (10).