|
| | Annual Sheet and Rill Erosion
Estimated average on nonfederal land,
by year, tons/acre/year.
|
Year
|
Cropland Cultivated
|
Cropland Noncultivated
|
Cropland Total
|
CRP Land
|
Pastureland
|
|
1982
|
7.6
|
0.8
|
7.2
|
----
|
0.6
|
|
1987
|
6.5
|
0.5
|
6.0
|
3.0
|
0.5
|
|
1992
|
7.0
|
0.5
|
6.3
|
0.6
|
0.5
|
|
1997
|
6.7
|
0.5
|
6.0
|
1.0
|
0.5
|
Revised December 2000
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| |
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