Regional storm-surge zones (historical model)
Storm-surge planning polygons for the TBRPC region derived from SLOSH maximum-of-maximums modeling.
About this dataset & source terms
Source status
The source passed structural checks. This does not guarantee data accuracy, completeness or freshness.
Historical SLOSH maximum-of-maximums planning product. The layer description says it was clipped against a 2004 shoreline, and its ArcGIS item was last modified in November 2021. These polygons are not a current forecast, an evacuation order, or current emergency guidance. Use current official county and emergency-management sources for decisions. The native CRS is FDEP Albers HARN supplied as WKT only; request out_sr = 4326 for a standard output CRS.
Geographic coverage: Not specified in the package registry; publisher jurisdiction is tampa-bay.
The ArcGIS item instructs users to check source, scale, accuracy, and currentness; it requests acknowledgement of the Florida Regional Planning Councils and Florida Division of Emergency Management. It does not state a permissive reuse license. Source: https://www.arcgis.com/sharing/rest/content/items/78308e23f12c411ebbb8cfccc58f5895?f=pjson
Publisher terms ↗Verification checks structure, not record accuracy or freshness. Source data belongs to its publisher.
Publisher source updated: 11/3/2021, 4:42:59 PM.
Last successful endpoint check: 11/14/2026, 3:49:50 PM.
Data preview
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Fields & schema (8)
esriFieldTypeOIDesriFieldTypeIntegeresriFieldTypeStringesriFieldTypeStringesriFieldTypeStringesriFieldTypeDoubleesriFieldTypeDoubleesriFieldTypeDouble