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Erodibility Index for Cropland
1,000's of acres
| Year |
<2 |
>2 <5 |
>5 <8 |
>8 <10 |
>10 <15 |
>15 |
Total |
| 1982 |
369.6 |
1,789.8 |
952.0 |
406.9 |
497.0 |
493.8 |
4,509.1 |
| 1987 |
320.3 |
1,641.1 |
861.6 |
358.4 |
390.8 |
422.2 |
3,994.4 |
| 1992 |
284.0 |
1,338.8 |
671.2 |
253.0 |
297.0 |
302.3 |
3,146.3 |
| 1997 |
276.2 |
1,242l1 |
640.3 |
220.0 |
292.8 |
282.3 |
2,953.7 |
Revised December 2000
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