Heading into the summer algal bloom season, EPA will conduct a webinar, Responding to Harmful Algal Blooms, Optimization Guidelines, and Sampling for Utilities, Tuesday, May 31 (2:00 - 3:00 p.m. ET). The webinar will feature a presentation by EPA's Office of Research and Development on treatment processes, facility evaluation strategies and performance improvement followed by a presentation from EPA’s Ohio Division of Drinking and Ground Waters on monitoring options. Sign up for the webinar online.