Laserfiche WebLink
<br />" <br /> <br />Critical-depth Method <br /> <br /> <br />Assumes flow at cross-section critical <br />depth <br />- Flow over a drop structure:J! " <br />'~,~iJ;--_<- <br />- Flow over/through bedrock outcrops~~i~'.t:0 <br />Eliminates use of roughness coefficient( s5i, <br />Simple and inexpensive <br />Requires experience for accuracy <br /> <br /> <br /> <br />:\ <br /> <br />. <br /> <br />" <br /> <br />.. <br />p." <br />