The Delaware River Basin Commission (DRBC) announced that Steven Tambini has accepted the position of executive director, effective Aug. 1. A resolution officially appointing Tambini will be introduced at the DRBC's next meeting on Wednesday. Tambini succeeds Carol Collier, who is retiring after 15 years of service (see Shale Daily, Sept. 16, 2013). Collier’s last day at the helm is Wednesday. Richard Gore, the agency's chief administrative officer, will serve as acting executive director until Tambini takes over.