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DFIRM Prototypes State of North Carolina March 20, 2001

DFIRM Prototypes State of North Carolina March 20, 2001. North Carolina Floodplain Mapping State of North Carolina. Map Frame. Map Frame. Grids & Graticules State Plane Corner Coordinates Universal Transverse Mercator Coordinates Latitude and Longitude Coordinates 3 Color Map

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DFIRM Prototypes State of North Carolina March 20, 2001

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  1. DFIRM Prototypes State of North Carolina March 20, 2001 North Carolina Floodplain Mapping State of North Carolina

  2. Map Frame

  3. Map Frame • Grids & Graticules • State Plane Corner Coordinates • Universal Transverse Mercator Coordinates • Latitude and Longitude Coordinates • 3 Color Map • Black & White, Blue, Yellow • USGS DOQQ as Base • Halo Text • Annotations in Border • Joins Panel Note Moved

  4. Detailed Study Area

  5. Detailed Study Areas • 100-year Cyan (FEMA Standard) • Floodway White Hatch (FEMA Standard) • 500-year Yellow

  6. Approximate Study Area

  7. Approximate Study Areas • 100-year Cyan (FEMA Standard) • Zone AFE vs. Zone A • Advisory Flood Elevation (AFE) Annotations • Coincident County/Streamline Note

  8. Legend Frame

  9. Legend Frame • All Possible Flooding Zones Shown • Gray Background for Floodzone Polygons • Similar to Existing FEMA DFIRM Standard

  10. Table Frame

  11. Table Frame • Similar to FEMA Approved Mecklenburg County Flood Hazard Data Table • Cross Section ID, Stream Station, Base Flood Discharge, Base Flood WSEL, and Encroachment Distances Shown

  12. Datum Conversion Frame

  13. Datum Conversion Frame • Explanation of Vertical Shift from NGVD 29 to NAVD 88 • Vertical Datum Shift Table Displaying Datum Shift by County • BMs Referenced to NCGS Website

  14. Scale Frame

  15. Scale Frame • Representative Fraction, English and Metric Scale Bars Displayed • NCFLOODMAPS.COM Reference • NCDEM Reference • NFIP Reference

  16. Index Frame

  17. Index Frame • Panel Number is Lower Left Northing and Easting • NC Land Record Number (In Title Block)

  18. Celebratory Frame

  19. Celebratory Frame • State of NC Seal, CTS Logo, and FEMA Seal Displayed • Description of CTS Agreement • NCFLOODMAPS.COM Reference

  20. Title Block Frame

  21. Title Block Frame • Dual County Reference • Map Number Shown for Each County • State of NC Seal and FEMA Seal

  22. Notes to Users Frame

  23. Notes to Users Frame • Standard FEMA DFIRM Notes • Advisory Flood Elevation (AFE) Definition • References NC Floodplain Mapping Program • Located at Bottom of FIRM Panel

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