1999-01-15 Measured Asbestos Concentrations in El Dorado County, California - Table 1 (Page 2)
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page
last review May 20, 2015
Table 1
Measured Ambient Asbestos Concentrations
in El Dorado County, California
Table 1 - Detailed Listing - Page 2 of 2
(Updated January 15, 1999)
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Note:
Recently added data is shown in Italics.
|
Location Name
|
Geographical Area / City
|
Sampling Dates
|
Concentration
(fibers per cc)
|
|
Measured2
|
MDL6
|
| |
Marina Village
Intermediate School |
El Dorado Hills
|
06/30/98 - 07/01/98
|
ND
|
0.000983
|
|
07/01/98 - 07/02/98
|
ND
|
0.000998
|
|
07/02/98 - 07/03/98
|
ND
|
0.000996
|
|
07/06/983 - 07/07/98
|
ND
|
0.001038
|
|
07/06/983 - 07/07/98
|
ND
|
0.001058
|
|
07/07/983 - 07/08/98
|
ND
|
0.001075
|
|
07/07/983 - 07/08/98
|
0.000977
|
0.000977
|
|
07/08/983 - 07/09/98
|
0.000988
|
0.000988
|
|
07/08/983 - 07/09/98
|
ND
|
0.001239
|
|
09/21/98 - 09/22/98
|
ND
|
0.000793
|
|
09/22/98 - 09/23/98
|
ND
|
0.000800
|
|
09/23/98 - 09/24/98
|
0.000796
|
0.000796
|
| |
| Northside Elementary School |
Cool
|
04/28/983 - 04/29/98
|
ND
|
0.001800
|
|
04/28/983 - 04/29/98
|
ND
|
0.001779
|
|
04/29/983 - 04/30/98
|
ND
|
0.001737
|
|
04/29/983 - 04/30/98
|
ND
|
0.001721
|
|
04/30/983 - 05/01/98
|
0.001872
|
0.001872
|
|
04/30/983 - 05/01/98
|
ND
|
0.001883
|
|
09/08/98 - 09/09/98
|
0.000936
|
0.000936
|
|
09/09/98 - 09/10/98
|
ND
|
0.000919
|
|
09/10/98 - 09/11/98
|
ND
|
0.000994
|
| |
| Oakridge High School |
El Dorado Hills
|
06/01/98 - 06/02/98
|
ND
|
0.000762
|
|
06/02/98 - 06/03/98
|
ND
|
0.000733
|
|
06/03/98 - 06/04/98
|
ND
|
0.000726
|
|
09/21/98 - 09/22/98
|
ND
|
0.000817
|
|
09/22/98- 09/23/98
|
ND
|
0.000788
|
|
09/23/98 - 09/24/98
|
ND
|
0.000791
|
| |
| Pacific House Ranger Station |
Freshpond
|
04/21/98 - 04/22/98
|
ND
|
0.001967
|
|
04/22/98 - 04/23/98
|
ND
|
0.002749
|
|
04/27/98 - 04/28/98
|
ND
|
0.001809
|
|
04/28/98 - 04/29/98
|
ND
|
0.001893
|
|
04/29/98 - 04/30/98
|
ND
|
0.001806
|
|
04/30/98 - 05/01/98
|
ND
|
0.001847
|
|
06/01/98 - 06/02/98
|
ND
|
0.000720
|
|
06/02/98 - 06/03/98
|
ND
|
0.001820
|
|
06/03/98 - 06/04/98
|
ND
|
0.000739
|
|
06/10/98 - 06/11/98
|
ND
|
0.000978
|
|
06/11/98 - 06/12/98
|
ND
|
0.001579
|
|
06/15/98 - 06/16/98
|
ND
|
0.000767
|
|
06/16/98 - 06/17/98
|
ND
|
0.000884
|
|
06/17/98 - 06/18/98
|
ND
|
0.001537
|
|
06/18/98 - 06/19/98
|
0.001375
|
0.001375
|
|
06/30/983- 07/01/98
|
ND
|
0.000972
|
|
06/30/983 - 07/01/98
|
ND
|
0.000987
|
|
07/02/98 - 07/03/98
|
ND
|
0.000943
|
|
07/06/98 - 07/07/98
|
ND
|
0.001032
|
|
07/07/98 - 07/08/98
|
ND
|
0.000974
|
|
07/08/98 - 07/09/98
|
ND
|
0.002685
|
|
08/04/98 - 08/05/98
|
ND
|
0.000975
|
|
08/05/98 - 08/06/98
|
ND
|
0.000935
|
|
08/06/98 - 08/07/98
|
ND
|
0.000971
|
|
08/24/98 - 08/25/98
|
0.000994
|
0.000994
|
|
08/25/98 - 08/26/98
|
ND
|
0.000949
|
|
08/26/98 - 08/27/98
|
ND
|
0.000928
|
|
09/08/98 - 09/09/98
|
ND
|
0.000916
|
|
09/09/98 - 09/10/98
|
ND
|
0.000989
|
|
09/10/98 - 09/11/98
|
ND
|
0.001059
|
|
09/21/98 - 09/22/98
|
0.001597
|
0.000799
|
|
09/22/98 - 09/23/98
|
ND
|
0.000833
|
|
09/23/98 - 09/24/98
|
ND
|
0.000777
|
| |
| Ponderosa High School |
Shingle Springs
|
06/01/98 - 06/02/98
|
ND
|
0.000752
|
|
06/02/98 - 06/03/98
|
ND
|
0.000841
|
|
06/03/98 - 06/04/98
|
ND
|
0.000743
|
|
09/21/98 - 09/22/98
|
ND
|
0.000785
|
|
09/22/98 - 09/23/98
|
ND
|
0.000789
|
|
09/23/98 - 09/24/98
|
ND
|
0.000797
|
| |
| Private Residence #1 |
Bridlewood Subdivision
|
06/10/98 - 06/11/98
|
ND
|
0.001075
|
|
06/11/98 - 06/12/98
|
ND
|
0.000754
|
|
06/15/98 - 06/16/98
|
ND
|
0.000747
|
|
09/21/98 - 09/22/98
|
0.001077
|
0.001077
|
|
09/22/98 - 09/23/98
|
ND
|
0.00786
|
|
09/23/98 - 09/24/98
|
ND
|
0.000785
|
| |
| Private Residence #2 |
Cothrin Ranch Subdivision
|
07/06/98 - 07/07/98
|
ND
|
0.001071
|
|
07/07/98 - 07/08/98
|
ND
|
0.000991
|
|
07/08/98 - 07/09/98
|
ND
|
0.000982
|
|
08/24/98 - 08/25/98
|
ND
|
0.000986
|
|
08/25/98 - 08/26/98
|
ND
|
0.000962
|
|
08/26/98 - 08/27/98
|
ND
|
0.000975
|
| |
| Private Residence #3 |
Cothrin Ranch Subdivision
|
07/06/98 - 07/07/98
|
ND
|
0.001042
|
|
07/07/98 - 07/08/98
|
ND
|
0.003048
|
|
07/08/98 - 07/09/98
|
ND
|
0.002060
|
|
08/24/98 - 08/25/98
|
ND
|
0.000941
|
|
08/25/98 - 08/26/98
|
ND
|
0.000999
|
|
08/26/98 - 08/27/98
|
ND
|
0.000941
|
| |
| Private Residence #4 |
Cothrin Ranch Subdivision
|
07/06/98 - 07/07/98
|
ND
|
0.000930
|
|
07/07/98 - 07/08/98
|
0.002287
|
0.002287
|
|
07/08/98 - 07/09/98
|
0.007720
|
0.000965
|
|
08/24/983 - 08/25/98
|
ND
|
0.000993
|
|
08/24/983 - 08/25/98
|
ND
|
0.000975
|
|
08/24/983 - 08/25/98
|
ND
|
0.000973
|
|
08/25/983 - 08/26/98
|
ND
|
0.000949
|
|
08/25/983 - 08/26/98
|
ND
|
0.000968
|
|
08/25/983 - 08/26/98
|
ND
|
0.000983
|
|
08/26/983 - 08/27/98
|
ND
|
0.00971
|
|
08/26/983 - 08/27/98
|
ND
|
0.000948
|
|
08/26/983 - 08/27/98
|
0.000975
|
0.000975
|
| |
| Private Residence #5 |
Cothrin Ranch Subdivision
|
07/06/98 - 07/07/98
|
ND
|
0.000985
|
|
07/07/98 - 07/08/98
|
ND
|
0.000951
|
|
07/08/98 - 07/09/98
|
ND
|
0.000977
|
|
08/24/98 - 08/25/98
|
ND
|
0.000965
|
|
08/25/98 - 08/26/98
|
ND
|
0.000997
|
|
08/26/98 - 08/27/98
|
ND
|
0.000951
|
| |
| Private Residence #6 |
Rescue
|
08/04/98 - 08/05/98
|
0.002999
|
0.001000
|
|
08/05/98 - 08/06/98
|
0.010367
|
0.001481
|
|
08/06/98 - 08/07/98
|
0.006848
|
0.000978
|
|
09/21/983 - 09/22/98
|
0.006134
|
0.000767
|
|
09/21/983 - 09/22/98
|
0.004723
|
0.000787
|
|
09/22/983 - 09/23/98
|
0.001580
|
0.000790
|
|
09/22/983 - 09/23/98
|
0.001649
|
0.000824
|
|
09/23/983 - 09/24/98
|
0.007912
|
0.000791
|
|
09/23/983 - 09/24/98
|
0.036651
|
0.001145
|
| |
| Private Residence #7 |
Lake Hills Estates
|
08/04/983 - 09/05/98
|
ND
|
0.000983
|
|
08/04/983 - 09/05/98
|
ND
|
0.00983
|
|
08/05/983 - 08/06/98
|
ND
|
0.001190
|
|
08/05/983 - 08/06/98
|
ND
|
0.001222
|
|
08/06/983 - 08/07/98
|
ND
|
0.000972
|
|
08/06/983 - 08/07/98
|
ND
|
0.000978
|
|
09/21/983 - 09/22/98
|
ND
|
0.000788
|
|
09/21/983 - 09/22/98
|
ND
|
0.000784
|
|
09/22/983 - 09/23/98
|
ND
|
0.000790
|
|
09/22/983 - 09/23/98
|
ND
|
0.000798
|
|
09/23/983 - 09/24/98
|
ND
|
0.000781
|
|
09/23/983 - 09/24/98
|
0.000770
|
0.000770
|
| |
| Sutters Mill Elementary School |
Lotus
|
06/10/98 - 06/11/98
|
ND
|
0.000748
|
|
06/11/98 - 06/12/98
|
ND
|
0.000735
|
|
06/15/98 - 06/16/98
|
ND
|
0.000747
|
|
09/08/983 - 09/09/98
|
ND
|
0.000936
|
|
09/08/983 - 09/09/98
|
ND
|
0.000931
|
|
09/09/983 - 09/10/98
|
ND
|
0.000951
|
|
09/09/983 - 09/10/98
|
0.003664
|
0.000916
|
|
09/10/983 - 09/11/98
|
0.000994
|
0.000994
|
|
09/10/983 - 09/11/98
|
0.001015
|
0.001015
|
| |
| Box Blank4 |
04/23/98
|
ND
|
0.001727
|
|
04/30/98
|
ND
|
0.001727
|
|
06/03/98
|
ND
|
0.000729
|
|
06/15/98
|
ND
|
0.000729
|
|
06/18/98
|
ND
|
0.000971
|
|
07/02/98
|
ND
|
0.000971
|
|
07/08/98
|
ND
|
0.000971
|
|
08/06/98
|
ND
|
0.000971
|
|
08/27/98
|
0.00936
|
0.000936
|
|
09/10/98
|
ND
|
0.000936
|
| |
| Field Blank5 |
04/23/98
|
ND
|
0.001727
|
|
04/30/98
|
ND
|
0.001727
|
|
06/03/98
|
ND
|
0.000729
|
|
06/15/98
|
ND
|
0.000729
|
|
06/18/98
|
ND
|
0.000729
|
|
07/02/98
|
ND
|
0.000971
|
|
07/08/98
|
ND
|
0.000971
|
|
08/06/98
|
ND
|
0.000971
|
|
08/27/98
|
ND
|
0.000936
|
|
09/10/98
|
ND
|
0.000936
|
|
09/23/98
|
ND
|
0.000784
|
NOTES:
- Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA)
- ND - Stands for None Detected
- Site of Colocated Samplers
- Box Blank is where an unused cartridge is removed from the box of unused filters and sent to the lab for analysis.
- A field blank is where an unused cartridge is attached to a sampling train and the flow rate is measured.
The cartridge is then sealed and sent to the lab for analysis.
- MDL - Means Minimum Detection Limit
Asbestos Air Monitoring