U.S. Fish & Wildlife Service Low Hazard Dams - Association of State ...

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U.S. Fish & Wildlife Service Low Hazard Dams - Association of State ...

STANDING OPERATING PROCEDURESMost of downstream slope is mowed buttrees and tall grass remain on slope andat toe of slope.Downstream slope with trees growing onslopes and waist-high grass making visualinspection nearly impossibleUpstream slope is mowed, but trees and tallgrass growing along toe of slope abovenormal pool reservoir.Upstream slope with waist-high grass makingvisual inspection nearly impossible.Mature trees growing on slopes and kneehighgrass, making visual inspection difficult.Missing vegetation on slope.Figure 5-13: Examples of Unacceptable Control of Vegetation5-23Revision No. 0October 2008

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