1999-01-15 Table 1 (Page 1) - Measured Asbestos Concentrations in El Dorado County

This page last review May 20, 2015


Table 1

Measured Ambient Asbestos Concentrations
in El Dorado County, California




Table 1 - Detailed Listing - Page 1 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
 
Deer Creek Waste Water
Treatment Plant
Cameron Park 06/01/98 - 06/02/98 ND 0.000747
  06/02/98 - 06/03/98 ND 0.001866
  06/10/983 - 06/11/98 ND 0.000735
  06/10/983 - 06/11/98 ND 0.000715
  06/11/983 - 06/12/98 ND 0.000740
  06/11/983 - 06/12/98 ND 0.000735
  06/15/983 - 06/16/98 ND 0.000745
  06/15/983 - 06/16/98 ND 0.000733
  09/21/98 - 09/22/98 ND 0.000803
  09/22/98 - 09/23/98 ND 0.000791
  09/23/98 - 09/24/98 ND 0.000802
 
EID Bass Lake Facility Bass Lake 06/15/98 - 06/16/98 ND 0.000747
  06/16/98 - 06/17/98 ND 0.000747
  06/17/98 - 06/18/98 ND 0.001211
  06/18/98 - 06/19/98 ND 0.000960
  06/30/98 - 07/01/98 0.000971 0.000971
  07/01/98 - 07/0//98 ND 0.000972
  07/02/98 - 07/03/98 ND 0.001005
  09/21/98 - 09/22/98 ND 0.000799
  09/22/98 - 09/23/98 ND 0.000795
  09/23/98 - 09/24/98 ND 0.000787
 
EID Water Tank Greenstone Area 04/28/98 - 04/29/98 ND 0.002034
  04/29/98 - 04/30/98 ND 0.001868
  04/30/98 - 05/01/98 ND 0.001972
  09/08/98 - 09/10/98 ND 0.000936
  09/09/98 - 09/10/98 ND 0.000940
  09/10/98 - 09/11/98 ND 0.000993
  10/01 - 10/02/98 0.000809 0.000809
  10/02 - 10/03/98 ND 0.000789
  10/03 - 10/04/98 ND 0.000791
  10/04 - 10/05/98 0.00155 0.00078
  10/06 - 10/07/98 0.00625 0.000782
  10/07 - 10/08/98 0.00903 0.00451
  10/08 - 10/09/98 0.0326 0.00163
  10/09 - 10/10/98 0.00155 0.00078
  10/10 - 10/11/98 0.000768 0.000768
  10/11 - 10/12/98 ND 0.000769
  10/12 - 10/13/98 ND 0.000805
  10/13 - 10/14/98 0.0064 0.000801
  10/17 - 10/18/98 0.000786 0.000786
  10/01 - 10/02/98 ND 0.000809
  10/02 - 10/03/98 ND 0.000789
  10/03 - 10/04/98 ND 0.000791
  10/04 - 10/05/98 ND 0.00078
  10/06 - 10/07/98 0.00156 0.000782
  10/07 - 10/08/98 0.0135 0.00451
  10/08 - 10/09/98 0.0293 0.00163
  10/09 - 10/10/98 ND 0.00078
  10/10 - 10/11/98 0.00307 0.000768
  10/11 - 10/12/98 0.00153 0.000769
  10/12 - 10/13/98 0.000805 0.000805
  10/13 - 10/14/98 0.0024 0.000801
  10/17 - 10/18/98 0.000786 0.000786
 
El Dorado Hills Fire
Station #1
El Dorado Hills 04/21/983 - 04/22/98 ND 0.001956
  04/21/983 - 04/22/98 ND 0.002120
  04/22/983 - 04/23/98 ND 0.003490
  04/22/983 - 04/23/98 ND 0.002583
  04/27/983 - 04/28/98 ND 0.001864
  04/27/983 - 04/28/98 ND 0.001791
  09/21/98 - 09/22/98 ND 0.000805
  09/22/98 - 09/23/98 ND 0.000790
  09/23/98 - 09/24/98 0.00785 0.00785
 
El Dorado Hills Fire
Station #2
El Dorado Hills 07/06/98 - 07/07/98 ND 0.001036
  07/07/98 - 07/08/98 ND 0.000993
  07/08/98 - 07/09/98 ND 0.000949
  09/21/98 - 09/22/98 ND 0.000816
  09/22/98 - 09/23/98 0.000788 0.000788
  09/23/98 - 09/24/98 ND 0.000791
 
Georgetown Elementary School Georgetown 06/16/983 - 06/17/98 ND 0.000741
  06/16/983 - 06/17/98 ND 0.000745
  06/17/98 - 06/18/98 ND 0.001360
  06/18/983 - 06/19/98 ND 0.001087
  06/18/983 - 06/19/98 ND 0.001201
  06/30/983 - 07/01/98 ND 0.000988
  06/30/983 - 07/01/98 0.000964 0.000964
  07/01/983 - 07/02/98 ND 0.000988
  07/01/983 - 07/02/98 ND 0.001005
  07/02/983 - 07/03/98 ND 0.000983
  07/02/983 - 07/03/98 ND 0.000988
  09/08/98 - 09/09/98 ND 0.000936
  09/09/98 - 09/10/98 ND 0.000919
  09/10/98 - 09/11/98 0.002975 0.000992
 
Golden Sierra High School Garden Valley 04/28/98 - 04/29/98 ND 0.002014
  04/29/98 - 04/30/98 0.001882 0.001882
  04/30/98 - 05/01/98 ND 0.001953
  09/08/98 - 09/09/98 ND 0.000936
  09/09/98 - 09/10/98 0.000938 0.000938
  09/10/98 - 09/11/98 0.006194 0.001032
 
Greenvalley Elementary School Cameron Park 04/21/98 - 04/22/98 ND 0.001742
  04/22/98 - 04/23/98 ND 0.002301
  04/27/98 - 04/28/98 ND 0.001775
  09/21/98 - 09/22/98 ND 0.00786
  09/22/98 - 09/23/98 ND 0.000785
  09/23/98 - 09/24/98 ND 0.000786
 
Horse Stables Parking Lot Auburn Trails Subdivision 06/16/98 - 06/17/98 ND 0.000731
  06/17/98 - 06/18/98 ND 0.000821
  06/18/98 - 06/19/98 ND 0.001047
  06/30/98 - 07/01/98 ND 0.000971
  07/01/98 - 07/02/98 ND 0.000980
  07/02/98 - 07/03/98 ND 0.000988
  09/08/98 - 09/09/98 0.000950 0.000950
  09/09/98 - 09/10/98 ND 0.000937
  09/10/98 - 09/11/98 0.001001 0.001001
 
Latrobe Fire Station Latrobe 04/21/98 - 04/22/98 ND 0.001816
  04/22/98 - 04/23/98 ND 0.002201
  04/27/98 - 04/28/98 0.001439 0.001439
  06/01/983 - 06/02/98 ND 0.000729
  06/01/983 - 06/02/98 ND 0.000763
  06/02/983 - 06/03/98 ND 0.000733
  06/03/983 - 06/04/98 ND 0.000720
  06/03/983 - 06/04/98 ND 0.000735
  06/10/98 - 06/11/98 ND 0.000723
  06/11/98 - 06/12/98 ND 0.000718
  06/15/98 - 06/16/98 ND 0.001987
  07/06/98 - 07/08/98 ND 0.001011
  07/07/98 - 07/08/98 ND 0.000983
  07/08/98 - 07/09/98 0.000977 0.000977
  08/24/98 - 08/25/98 0.004834 0.000967
  08/25/98 - 08/26/98 0.003038 0.001013
  08/26/98 - 08/27/98 0.005700 0.000950
NOTES:

  1. Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA)

  2. ND - Stands for None Detected

  3. Site of Colocated Samplers

  4. Box Blank is where an unused cartridge is removed from the box of unused filters and sent to the lab for analysis.

  5. 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.

  6. MDL - Means Minimum Detection Limit




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