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Preliminary DFIRM Community Coordination Meeting November 10, 2005 ESCAMBIA COUNTY, FLORIDA Preliminary DFIRM and FIS Text.

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Presentation on theme: "Preliminary DFIRM Community Coordination Meeting November 10, 2005 ESCAMBIA COUNTY, FLORIDA Preliminary DFIRM and FIS Text."— Presentation transcript:

1 Preliminary DFIRM Community Coordination Meeting November 10, 2005 ESCAMBIA COUNTY, FLORIDA Preliminary DFIRM and FIS Text

2 PDCC Meeting Agenda  Introductions and Welcoming Remarks  Overview of DFIRM Project  Preliminary DFIRM Changes  Post Preliminary DFIRM Processing  Questions and Comments

3 Overview of DFIRM Project  Scoping Meeting  Outreach Meetings  Preliminary DFIRM Distribution  30 Day Review Period

4 Preliminary DFIRM Changes  Base map  Digital product  NAVD 88  New detailed study streams  Floodplain re-delineation (inland streams)  Revised inland extent of coastal influence

5 Preliminary DFIRM Changes Base Map  2004 USGS Digital Orthophoto Quarter Quads (DOQQ)  State Plane Coordinate System (Florida North)

6 Preliminary DFIRM Changes Digital Product  ArcGIS 9  Spatially referenced

7 Preliminary DFIRM Changes NAVD 88  Conversion factor of -.03 feet for mainland  Conversion factor of -.16 feet for western barrier islands  Conversion factor of -.30 feet for eastern barrier islands

8 Preliminary DFIRM Changes New Flood Studies  Tributary to Eleven Mile Creek  Carpenters Creek  Tributary to Carpenters Creek  4 tributaries to Bayou Grande  2 tributaries to Bridge Creek

9 Preliminary DFIRM Panel No Tributary to Elevenmile Creek -

10 Preliminary DFIRM Panel No Carpenters Creek and Trib to Carpenters Creek -

11 Preliminary DFIRM Panel No Carpenters Creek and Trib to Carpenters Creek -

12 Preliminary DFIRM Panel No Tributary to Bridge Creek -

13 Preliminary DFIRM Panel No Tributary 4 to Bayou Grande -

14 Preliminary DFIRM Panel No Tributary 4 to Bayou Grande -

15 Preliminary DFIRM Panel No Tributary 3 to Bayou Grande -

16 Preliminary DFIRM Panel No Tributaries 1, 2 and 3 to Bayou Grande -

17 Floodplain Re-delineation


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