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This dataset includes modeled flood depth raster files representing hypothetical 100-year, 24-hour extreme rainfall scenario for the year 2080 across Gadsden County as Far-Term. Using the Inundate! tool, flood inundation is characterized as Drainflow (fluvial flooding from rainfall and overland flow) category for 2080 (Far-Term). The output is provided as continuous raster surfaces, with values representing flood depth in inches ranging from shallow to deepest. |
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This dataset includes modeled flood depth raster files representing hypothetical 100-year, 24-hour extreme rainfall scenario for the year 2080 across Gadsden County as Far-Term. Using the Inundate! tool, flood inundation is characterized as Drainflow (fluvial flooding from rainfall and overland flow) category for 2080 (Far-Term). The output is provided as continuous raster surfaces, with values representing flood depth in inches ranging from shallow to deepest. |
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The model was developed by using Inundate! tool designed by FlynnMetrics LLC in coordination with Regional Planning Councils in Florida (ARPC, CFRPC, ECFRPC, ECRC, NCFRPC, NEFRC, SFRPC, SWFRPC, TBRPC, TCRPC).
Contact person: Divina Lade (dlade@arpc.org)
Geospatial Planning Manager & Resilience Officer
Apalachee Regional Planning Council
2507 Callaway Road, Suite 100 Tallahassee, FL 32303
Direct Line: 850.312.3690 |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This future rainfall scenario for 2080 (Far-Term) was developed to support Gadsden countywide vulnerability assessments and climate resilience planning. The scenario (2080-Far-Term raster dataset in this case) represents a statistically derived 100-year, 24-hour rainfall event for 2080 (Far-Term Scenario) as a future time horizon.</SPAN></P><P><SPAN>This raster dataset simulates rainfall-driven inundation under changing climate conditions and is intended for use in identifying flood-prone areas, supporting infrastructure adaptation planning, and enhancing community flood resilience strategies.</SPAN></P><P><SPAN>The flood type is this dataset was modeled as Drainflow to represent overland and fluvial flow from extreme precipitation.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Projection / Coordinate System / Datums: </SPAN><SPAN>Horizontal Datum: NAD83/2011 and Vertical Datum: NAVD88 </SPAN></P><P><SPAN STYLE="font-weight:bold;">Raster Type: </SPAN><SPAN>Continuous surface (flood depth measured in inches)</SPAN></P></DIV></DIV></DIV> |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset is intended for planning-level analysis only. It is based on modeled scenarios, not observed real-life events or forecasts. Therefore, it should not be used for emergency management or real-time flood response.</SPAN></P></DIV></DIV></DIV> |
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Gadsden County Extreme Rainfall Flood Projection for 2080 (Far-Term) Drainflow Scenario (Inundate!) |
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["Gadsden County","future extreme rainfall","inundation modeling","climate scenarios","flood risk","100-year storm","flooding","raster","2080 (Far-Term)","Inundate","drainflow"] |
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en-US |
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150000000 |
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