TY - RPRT TI - Level II scour analysis for Bridge 4 (DANVTH00010004) on Town Highway 1, crossing Joes Brook, Danville, Vermont AU - Robert H. Flynn AU - Erick M. Boehmler PY - 1997 DO - 10.3133/ofr97675 UR - https://pubs.usgs.gov/publication/ofr97675 ID - ofr97675 ER -