Coastal Hazards Atlas of Texas: A Tool for Hurricane Preparedness and Coastal Management – Volume 1 The Southeast Coast Data

<p>Texas Coastal Hazards Atlas Database Structure - Volume 1

I. Bay Erosion

II. Cities

III. County Boundaries
A. County Boundaries

IV. Digital Orthophoto Mosaics (doqq)
Bolivar
Caplen
Flake
High Island
Mud Lake
Oyster Bayou
Robinson Lake
Star Lake
Clam Lake
Sabine Pass
North Galveston
South Galveston
Hoskins Mound
Jamaica Beach
Jones Creek
San Luis Pass
Surfside
Virginia Point
West Bay
Christmas Bay
North Christmas Bay
Christmas Point

V. Environmental Sensitivity Index (ESI) Shoreline

VI. Faulting
A. BEG Faults
B. Environmental Geologic Atlas of Texas Faults
C. USGS Faults

VII. Gulf of Mexico Shoreline Erosion (gomerosion)

VIII. Hurricane Surge and Flooding
A. Computer Model Surge Data
1. Maximum Surge Lines
a. Level 1-5
2. Net Inundation Area
a. Level 2-5
B. Hurricanes Beulah and Carla Flood Areas

IX. National Wetland Inventory (nwi)
A. Brazoria County
1. NWI data for 7.5' quads
B. Chambers County
1. NWI data for 7.5' quads
C. Galveston County
1. NWI data for 7.5' quads
D. Harris County
1. NWI data for 7.5' quads
E. Jefferson County
1. NWI data for 7.5' quads

X. Shorelines
A. Historic Shorelines
B. 2006 Shoreline
C. 2026 Shoreline
D. 1996 Shoreline
E. 2056 Shoreline
F. Net Projected Shoreline Erosion and Accretion 1996-2056

XI. Subsidence
A. Approximate Land-Surface Subsidence 1906-1987
B. Approximate Land-Surface Subsidence 1983-1987
C. Extensometer Measurement Sites
D. TIF Image Files of Extensometer Graphs

XII. Washover Features
A. Washover Channels and Interdune Drainages (Polygons)
B. Washover Areas (Arcs)

Note: All data are in UTM projection Zone 15, NAD83.</p>