This polygon represents the potential extent of storm-induced flooding caused by coastal and fluvial processes for medium sea level rise (93 cm by 2100, relative to 2010) in 2060. It combines the coastal erosion, fluvial storm flooding, wave impact area, and coastal storm flood hazard zones into a single, comprehensive, combined storm flood hazard area.

This feature is one in a series of coastal flood and erosion hazard zones developed as part of the Coastal Resilience Ventura project. For detailed documentation about how these hazard zones were developed please see "Coastal Resilience Ventura: Technical Report for Coastal Hazards Mapping," a report prepared by ESA PWA for The Nature Conservancy.

This polygon was clipped to represent the Port of Hueneme and Hueneme Wharf Trail. It demonstrates 36.5 inches of combined hazards.

Projected Coordinate System: NAD 1983 UTM Zone 11N

Projection: Transverse Mercator

WKID: 26911

Authority: EPSG

Linear Unit: Meters (1.0)

False Easting: 500000.0

False Northing: 0.0

Central Meridian: -117.0

Scale Factor: 0.9996

Latitude Of Origin: 0.0

Geographic coordinate system: GCS North American 1983

WKID: 4269

Authority: EPSG

Angular Unit: Degree (0.0174532925199433)

Prime Meridian: Greenwich (0.0)

Datum: D North American 1983

Spheroid: GRS 1980

Semimajor Axis: 6378137.0

Semiminor Axis: 6356752.314140356

Inverse Flattening: 298.257222101