ArcGIS REST Services Directory Login
JSON

Legend (Floodplain/Sumner)

Levee (0)
Lettered Cross Section (2)
Lettered, Mapped Lettered, Mapped
Not Lettered Cross Section (3)
Not Lettered, Mapped Not Lettered, Mapped
Not Lettered, Not Mapped Not Lettered, Not Mapped
Base Flood Elevation - February 2026 (4)
Base Flood Area (Zone A) - February 2026 (5)
Streams (6)
Change Since Last FIRM - February 2026 (7)
No SFHA Change No SFHA Change
SFHA Decrease SFHA Decrease
SFHA Increase SFHA Increase
Draft Flood Hazard Area - February 2026 (8)
Zone A Zone A
Zone AE Zone AE
Zone AE with Floodway Zone AE with Floodway
Special Advisory Zone - February 2026 (9)
Zone X, 0.2% (500yr) Annual Chance Zone X, 0.2% (500yr) Annual Chance