Harris County Flood Control District home pageAbout the districtPrograms and projectsLearning centerMaps and exhibitsFrequently asked questionsDownloadsLinksNews and media events

Capital Improvement Program
LOMR Delegation Program
Major Projects
Major Studies
Geographic Information Systems
Greens Bayou Wetlands Mitigation Bank
Model and Map Management System
Property Acquisition
Property Management
Stormwater Quality
Trails and Our Bayous
Tree Planting Program
TS-Allison Recovery Project
Vegetation Management
Watershed Environmental
Baseline Program

LOMR Delegation Program

The Harris County Flood Control District has been selected by the Federal Emergency Management Association (FEMA) to participate in the Letter of Map Revision (LOMR) Delegation Program. This program delegates select agencies across the country the responsibility of performing the technical review function for Letters of Map Revision (LOMRs) and Conditional Letters of Map Revision (CLOMRs) in their local community on behalf of FEMA. To date, there are only four other agencies across the country who have been selected to participate. Other requests such as Physical Map Revisions (PMRs), Letters of Map Amendment (LOMAs), and Letters of Map Revision Based on Fill (LOMR-Fs) will continue to be reviewed by FEMA. The District officially began receiving these submittals for Harris County on September 1, 2010.

The District performing this role provides several benefits to the community, which include:
  1. Local management of engineering models/supporting data and floodplain maps
  2. Knowledge of local area issues and projects
  3. Coordination of adjacent active LOMRs/CLOMRs
  4. Availability to discuss submittals with District staff


Harris County Flood Control District
Footer navigation Home About the District Programs and Projects Learning Center Maps and Exhibits Frequently Asked Questions Downloads Links News and Events Contact Us Employment Site map Terms, Conditions and Notices Privacy Policy Accessibility Search