The following links, including in the second email, are for the Los Angeles River Improvement Overlay (LA-RIO) District and for the River Improvement Overlay (RIO) District. The document titled “RIO and LA-RIO – Fact Sheet and Notice of Public Hearing” explains the difference between both overlay districts.  To submit questions, comments, or concerns please contact Claire Bowin directly at 213.978.1213 or by email at claire.bowin@lacity.org.