Cliff Partlow/staff photographer
About 100 participants gathered at Riverside Park Saturday for the Ocean Research & Conservation Association (ORCA) 'I Love My Indian River Lagoon 5K Run/Walk.' Armed with a grant from Impact 100, students from the Indian River Charter High School have spent the last year mapping toxicity in the Indian River Lagoon from the Barber Bridge to the Wabasso Bridge. The results are not encouraging. Eileen Youngblood, of Vero Beach, examines research charts and graphs compiled by marine biology students at Indian River Charter High School. For more information, visit www.teamorca.org.