Laser Imaging Helps Map Lancaster County Flood Plains
LINCOLN, Neb. (AP) — A new map shows fewer square miles of flood plains in eastern Nebraska's Lancaster County.
According to The
Lincoln Journal Star, a laser
imaging detection device attached to an aircraft was used to scan the
county and other parts of southeast Nebraska. The scan showed 117 square
miles of flood plains in the county, compared with 125 square miles
found on flood plains maps done in the 1970s that have been revised over
The changes will let some property owners drop flood
insurance. But the owners of property now shown to be in a flood plain
may have to acquire flood insurance.
The new flood plain areas are mostly farmland east of Waverly and west of Roca.