| Buffer/Filter
Strips |
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| Ø | Narrow strips of
dense vegetation (usually |
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| permanent grass)
on contour |
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| - | Effective by
inducing deposition (partial credit) and |
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| spreading runoff |
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| - | Most of
deposition is in backwater above strip |
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| Ø | Buffer strips |
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| - | Multiple strips |
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| - | Either at bottom
or not a strip at bottom |
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| - | Water
quality-must have strip at bottom and this |
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| strip twice as
wide as others |
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| Ø | Filter
strip-single strip at bottom |
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