TY - RPRT TI - Modified level II streambed-scour analysis for structure I-70-35-5245 crossing Big Walnut Creek in Putnam County, Indiana AU - B.A. Robinson AU - D. C. Voelker AU - R. L. Miller PY - 1997 DO - 10.3133/ofr97311 UR - https://pubs.usgs.gov/publication/ofr97311 ID - ofr97311 ER -