Air Concentration Summaries from |
Environmental Surveillance Reports |
Pajarito Acres |
------------------------------------------------------ |
Calendar | Total Air | Total # | # Samples | Air Concentrations |
Year | Volume (m3) | Samples | < MDA | ------------------------------------------------------ |
Min | Max | Mean | Std.Dev. | Units |
==================================================================================================== |
U |
1971B | 7 | 250 | 120 | 60 | pg/m3 |
1972 | 110 | 70 | pg/m3 |
1973 | 200 | 100 | 100 | pg/m3 |
1974 | 240 | 130 | 30 | pg/m3 |
1975 | 9 | 53 | 28 | 3 | pg/m3 |
1976 | 87112 | 4 | 32 | 56 | 45 | 6 | pg/m3 |
1977 | 81337 | 4 | 42 | 104 | 72 | 72 | pg/m3 |
1978 | 82758 | 4 | 45 | 79 | 58 | 28 | pg/m3 |
1979 | 76581 | 4 | 1 | 17 | 65 | 35 | 42 | pg/m3 |
1980 | 81948 | 4 | 2 | 10 | 50 | 32 | 19 | pg/m3 |
1981 | 37783 | 4 | 2 | 21 | 97 | 62 | 40 | pg/m3 |
1982 | 72821 | 4 | 37 | 77 | 56 | 22 | pg/m3 |
1983 | 81535 | 4 | 20 | 150 | 55 | 64 | pg/m3 |
1984 | 93993 | 4 | 5.2 | 33 | 19 | 14 | pg/m3 |
1985 | 101489 | 4 | 15.9 | 30.8 | 22.8 | 6.2 | pg/m3 |
1986 | 88893 | 4 | 10.7 | 62.6 | 28.4 | 23.6 | pg/m3 |
1987 | 105964 | 4 | 11.3 | 25.5 | 19.8 | 6 | pg/m3 |
1988 | 77414 | 4 | 27.3 | 40.4 | 34.2 | 5.7 | pg/m3 |
1989 | 69362 | 4 | 35.4 | 98.6 | 68 | 34.8 | pg/m3 |
1990 | 77823.7 | 4 | 20.7 | 52 | 30.8 | 14.7 | pg/m3 |
1991 | 52932 | 2 | 14.5 | 37 | 25.8 | pg/m3 |
1992 | 58919 | 4 | 4.6 | 29.7 | 20.7 | 48.5 | pg/m3 |
===================================================================================================== |
Tuesday, December 24, 2002 | Page 6 of 7 |