San Bernardino County, Solid Waste Management No description specified. 1-3 (3 Records) Documents Archaeological Assessment for the Yermo Dump Site (1979) Yermo Dump Site, San Bernardino County, an Archaeological Assessment and Mitigation Report (1981) Yermo Dump Site, San Bernardino County, California: An Archaeological Assessment and Mitigation Report: Addendum 1 (1981)