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<br />", <br /> <br />~ <br /> <br />RPORATE LIMITS <br /> <br /> <br />F <br /> <br />LEGEND <br /> <br />.. <br /> <br />SPECIAL FLOOD HAZARD AREAS INUNDATED <br />BY IOO-YEAR FLOOD <br /> <br />ZONE A No base flood elevations determined. <br /> <br />ZONE AE Base flood elevations determined. <br /> <br />ZONE AH Flood depths 00 to 3 feet (usuallv areas of <br />ponding); base flood elevations determined. <br /> <br />ZONE AO Flood depths of 1 to 3 feet (usually sheet <br />flow on sloping terrain); average depths <br />determined. For areas of alluvial fan flood. <br />lng, velocities also determined. <br /> <br />ZONE A99 To be protected from lOO-year flood by <br />Federal flood protection system under <br />construction; no base elevations determined. <br /> <br />C~ta.1 flood with velocity hazard (wave <br />;action); no base flood elcntions deter- <br />mined. <br />ZONE VE Coastal flood with velocity hazard (wave <br />action); base flood elevations determined. <br /> <br />ZONE V <br /> <br />.. <br />- <br /> <br />FLOODWAY AREAS IN ZONE AE <br /> <br />OTHER FLOOD AREAS <br />ZONE X Areas of 500-year flood; areas of <br />1 DO-year flood with average depths <br />of less than 1 foot or with drainage <br />areas less than 1 square mile; and <br />areas protected by levees from 100. <br />year flood. <br />OTHER AREAS <br />ZONE X Areas determined to be outside 500. <br />year flood plain. <br />ZONE 0 Areas in which flood hazards are <br />undetermined. <br /> <br />Flood Boundary <br />Floodway Boundary <br /> <br />Zone D Boundary <br /> <br /> <br />Boundary Dividing Special Flood <br />Hazard Zones, and Boundary <br />Dividing Areas of Different <br />Coastal Base Flood Elevations <br />Within Special Flood Hazard <br />Zones. <br /> <br />513 <br /> <br />@-----@ <br /> <br />Base Flood Elevation Line; Ele- <br />vation in Feet* <br /> <br />Cross Section Line <br /> <br />IEL 9871 <br /> <br />Base Flood Elevation in Feet <br />Where Uniform Within Zone* <br /> <br />RM7X <br /> <br />Elevation Reference Mark <br /> <br />*Referenced to the National Geodetic Vertical Datum of 1929 <br /> <br />NOTES <br /> <br />l <br /> <br />ThiiO map is for flood insurance and flood plain management <br />purposes; it does not necessarily show all areas subject to flooding <br />in the community or all planimetric features outside Special Flood <br />Hazard Areas. <br /> <br />Certain areas not in Special flood Hazard Areas may be protected <br />by f1ood- control structures. . <br /> <br />Boundaries of the flood ways were computed at cross sections <br />and interpolated between cross sections. The fJoodways were <br />based on hydraulic considerations with regard to requirements <br />of the Federal Emergency Management Agency. <br /> <br />Floodway widths in some areas may be too narrow to show to <br />scale. - Floodway widths are provided in the Flood Insurance <br />,. Study Report. <br /> <br />Coastal base flood elevations apply only landward of the shoreline. <br /> <br />Elevation reference marks are described in the Flood Insurance <br />Study Report. <br /> <br /> <br /> <br />.. <br />