LJ FEMA Map Repository

Preliminary Flood Insurance Rate Map (FIRM)

• Index Map
• Map 48039C0440K
• Map 48039C0585K
• Map 48039C0595K
• Map 48039C0605K
• Map 48039C0610K
• Map 48039C0615K
• Map 48039C0620K
• Map 48039C0780K
• Map 48039C0785K

Summary of Map Actions 

• Understanding FEMA's Summary of Map Actions and Revalidation Letter 
• City of Lake Jackson Preliminary Summary of Map Actions
• Brazoria County Preliminary Summary of Map Actions

 Preliminary FIRM & FIS Letters 

• City of Lake Jackson
• Brazoria County 
• Preliminary FIRM GIS Database (DB) - Note: This is a zip file 

Flood Insurance Study Report (FIS)

• Volume 1
• Volume 2
• Volume 3
• Volume 4

Quality Review 

• Pre-Quality Review
• Post-Quality Review 

Task Documentation 

• Certification of Completeness of all Submitted Data for FEMA-funded Flood Risk Project

Stream Gaging Stations

• Oyster Ck at FM 2004 nr Lake Jackson, TX -(IDUSGS08079010)