Placer, El Dorado County superintendents share reopening successes & difficulties | Reopening California schools Superintendents in both Placer and El Dorado counties told ABC10, despite the initial trepidation, things have gone overwhelmingly smooth. Author: Matthew Nuttle Updated: 4:13 PM PST February 18, 2021 EL DORADO COUNTY, Calif. — As more schools prepare to return to in-person learning, representatives for some districts that have already blazed the trail are sharing how reopening has gone for them. Placer County and El Dorado County have both returned to in-person learning, at least in a hybrid model, since fall 2020. Superintendents in both counties told ABC10, despite the initial trepidation things have gone overwhelmingly smooth.