Floodplain Administration:

Floodplain Development Permit

Waterways and Wetlands Map

Growth Constraints/Wetlands Map

Application Forms for Conditional and Final Letters of Map Amendment (LOMA) and Letters of Map Revisions Based on Fill (LOMR-F)

FEMA Elevation Certificates and Instructions

LOMC Information

FEMA (Flood Insurance Rate Maps)
- Map Index
- Panel 0005C
-Panel 0010C
-Panel 0011C
-Panel 0012C
-Panel 0013C
-Panel 0014C

2019 FEMA Updated Flood Insurance Maps

Map Index 1

Map Index 2

Flood Information:

Flood Information for Clarence Residents Document

Flood Preparation and Safety

Retrofitting Flood Prone Structures

Repairing your Flooded Home

Flood Warning Links:

National Weather Service Buffalo

Tonawanda Creek at Rapids Flood Gauge

NY Alert