Dr. Del Bottcher has been an expert witness in a number of cases.   In Georgia, Dr. Bottcher has provided expert evaluation and testimony in three flood damage cases with one including a damn failure evaluation and one weather related accident case.  In Florida, Dr. Bottcher served as one of two IFAS experts for the 1988 Federal Lawsuit against the State of Florida (SFWMD) for not protecting the Everglades.   He has also provided expert evaluation and testimony in three flood damage cases, one urban contaminate transport case, and four administrative hearings on dairy permits in Florida.