Repetitive Loss Area Analysis
The City Council has approved the Repetitive Loss Area Analysis on May 26, 2020. View the final Repetitive Loss Area Analysis document (PDF).
Revised FEMA Flood Insurance Rate Maps Effective August 15
The Federal Emergency Management Agency (FEMA) is formally revising the Flood Insurance Rate Maps (FIRMs) within Harris and Galveston Counties which may affect the floodplain designation of your property within League City. These new maps will become effective on August 15, 2019. For League City, this revision means that approximately 10,674 acres and approximately 3730 homes will be located within FEMA’s Special Flood Hazard Area (commonly known as the 100-year floodplain). The revision also has approximately 6,420 acres and approximately 7,378 homes located with the 0.2% Zone (formerly called the 500-year floodplain).
The City is required to adopt the revised FIRMs to continue participation in the National Flood Insurance Program (NFIP). The NFIP allows the City and property owners to be eligible for federally managed flood insurance, federally backed mortgages, federal grants, and federal disaster relief, thereby providing a means for property owners to financially protect themselves (a risk not covered by standard homeowner’s insurance policies).
To read more about the FEMA flood insurance maps, click on Revised FEMA Flood Insurance Rate Maps.
May is the International Code Council’s 40th Annual Building Safety Month: Water Safety
Clean water is the world’s most precious commodity. Following a disaster, clean drinking water may not be available. Regular water sources could be cut off or compromised through contamination due to natural disasters. Building codes minimize long term costs. This means when disaster strikes, costs associated with rebuilding and lost productivity are minimized, and buildings sustain less damage. Building code officials are vigilant protectors of our water supply. Because of their dedicated service, you can turn on the tap in your home to draw sufficient, clean water. The International Codes (I-Codes) are the widely accepted, comprehensive set of model codes used in the U.S. to help ensure the engineering of safe, sustainable, affordable, and resilient structures.
St. Bernard Parish Water Treatment Plant Improvements
In 2005, the St. Bernard Parish Water Treatment Plant in Louisiana, was heavily damaged after Hurricane Katrina. The community acted quickly to design and construct a pump-station holding tank and raw water intake at the Treatment Plant. Upgrades included raising the critical water components to the 500-year flood elevation of 12 feet and other added features that would mitigate potential damage from future storms and flooding. Since 1989, the state of Louisiana has completed 1,135 mitigation projects valued at $2.5 billion in federally obligated funds. Of those mitigation projects, 43 are Utility and Infrastructure Protection projects valued at $216 million.
Waste Water Treatment Process
One. Waste water and sewage are pumped underground to be chemically treated. Two. Large particles are separated out to be transported elsewhere and buried. Three. Primary settling basins allow heavier material to sink and be scraped away. Four. Bacteria break down harmful matter and clean the water until it is at a drinkable level. Five. Water is chemically treated to kill bacteria, then fed back into the water supply. Modern building safety codes help ensure stronger, more resilient communities and protect crucial infrastructure that supports local water supply.
Elevation Options Will Depend on Local Regulations and Flood Zones
Some property owners impacted by Tropical Storm Imelda will be required by their local government to elevate their structures to or above the base flood elevation (BFE). Those owners have structures that are determined to be substantially damaged. Other property owners may be interested in elevating, even though they are not required, because building above the BFE can reduce potential future flood losses and can result in a substantial discount on flood insurance premiums. Each community’s floodplain administrator or building department can tell you what building requirements apply for your property.
- In Zone V (coastal high risk areas) National Flood Insurance Program regulations require that the building be elevated on an open foundation (e.g., pilings, posts, piers) and that the bottom of the lowest horizontal structural member (e.g., floor support beam) be at or above the BFE. For more information on construction in Zone V, view the FEMA Coastal Construction Manual at https://www.fema.gov/media-library/assets/documents/3293.
- In Zone A (high risk areas) buildings may be elevated either on an open foundation or on continuous foundation walls below the BFE. Regardless of the type of foundation used, Zone A buildings must be elevated so that the lowest floor is at or above the BFE. If continuous walls are used below the BFE, they must be equipped with openings that allow flood waters to flow into and out of the area enclosed by the walls.
- For more information on considerations and techniques for elevating structures that are outside of the coastal high risk areas, view FEMA’s Homeowner’s Guide to Retrofitting, Chapter 5, Elevating Your Home at .
What Is Increased Cost of Compliance (ICC)?
ICC coverage is included under the National Flood Insurance Program (NFIP) Standard Flood Insurance Policy (SFIP) to help policyholders with the costs incurred if they are required by the community building department to meet rebuilding standards after a flood.
ICC coverage provides up to $30,000 to help pay for relocating, elevating, demolishing, and floodproofing (non-residential buildings), or any combination of these mitigation activities.
The ICC portion of the claim is handled separately from the building and/or contents portion of the claim. However, the combination of payments cannot exceed the maximum coverage limits available through the NFIP. For example, a policyholder cannot receive more than $250,000 in claim payments for a residential building.
To view a brochure on ICC in English or Spanish, visit https://www.fema.gov/media-library/assets/documents/12164.
Am I Eligible? Yes, if:
- You have an NFIP flood insurance policy; and
- Your community determines your home is substantially or repetitively damaged by flooding; and
- The flood damage to your home is equal to 50 percent of the pre-flood market value.
How Do I File a Claim for ICC?
- If your community determines your structure is substantially or repetitively damaged, discuss what mitigation activities will be required to rebuild and if any grants may be available.
- Promptly contact your insurance carrier to file a claim for ICC. Do not begin repair work before filing an ICC claim.
- Submit to your insurance carrier the letter from your community declaring the building substantially or repetitively damaged, a signed contract for the mitigation activity, and the building permit that documents rebuilding requirements.
- The insurance carrier will verify that the flood damage to your building equals at least 50 percent of the pre-flood market value, which is required to start the ICC claim.
For more information, visit https://www.fema.gov/increased-cost-compliance-coverage.
FEMA Mitigation Minute
In FY 2019, 1,229 Hazard Mitigation Assistance (HMA) grants totaling more than $850 million and 1,656 Public Assistance projects with 406 Mitigation (PA 406 Mitigation) funding totaling $305 million were awarded. Region one had 43 HMA projects with $9,661,417 obligated and 84 PA 406 Mitigation projects with $1,052,682 obligated. Region two had 99 HMA projects with $156,145,439 obligated and 182 PA 406 Mitigation projects with $174,132,718 obligated. Region three had 53 HMA projects with $12,770,922 obligated and 24 PA 406 Mitigation projects with $826,368 obligated. Region four had 424 HMA projects with $211,295,312 obligated and 419 PA 406 Mitigation projects with $49,699,009 obligated. Region five had 66 HMA projects with $33,787,906 obligated and 142 PA 406 Mitigation projects with $1,901,716 obligated. Region six had 200 HMA projects with $297,879,979 obligated and 590 PA 406 Mitigation projects with $72,106,863 obligated. Region seven had 79 HMA projects with $17,514,551 obligated and 62 PA 406 Mitigation projects with $384,558 obligated. Region eight had 107 HMA projects with $35,781,844 obligated and 30 PA 406 Mitigation projects with $1,587,739 obligated. Region nine had 119 HMA projects with $73,407,618 obligated and 93 PA 406 Mitigation projects with $2,938,771 obligated. Region ten had 39 HMA projects with $10,325,930 obligated and 30 PA 406 Mitigation projects with $765,263 obligated.
To learn more about the Hazard Mitigation Assistance Grant Programs, visit: https://www.fema.gov/hazard-mitigation-assistance.
To learn more about Public Assistance 406 Mitigation, including eligibility requirements, examples of mitigation projects, and where to go for more guidance, visit: https://www.fema.gov/media-library/assets/documents/184476.
View the Hazard Mitigation Assistance Grant Resources page here: https://www.fema.gov/hazard-mitigation-assistance-hma-grant-resources.
Local Ordinances & Substantial Damage Determinations
Communities that participate in the National Flood Insurance Program have a flood damage prevention ordinance or ordinance language that requires determinations of which structures need to be rebuilt more resilient after recent flooding. The primary goal of making substantial damage determinations is to reduce the risk of future physical and economic loss due to natural disasters.The local official who is designated to administer the National Flood Insurance Program in his or her community is responsible for making substantial damage determinations.Structures that are substantially damaged must be brought into compliance with local flood damage prevention requirements.
For more information about substantial damage, view Answers to Questions About Substantially Improved/Substantially Damaged Buildings.
Additional Resources en Español
- FEMA Region 6 Texas Disaster Mitigation webpage,Recursos para Sobrevivientes de Habla Hispana
- Flood Claim Appeals and Guidance webpage,Apelaciones y orientación para las reclamaciones por inundación
- NFIP Flood Insurance Claims Handbook,Programa del Seguro nacional de inundación manual de reclamaciones
- Why Do I Need Flood Insurance? brochure,Por Que Necesito un Seguro Contra Inundacion
- Flood Insurance Requirement for Recipients of Federal Disaster Assistance brochure,Programa Nacional de Seguro Contra Inundaciones Requisitos del Seguro Contra Inundaciones para Beneficiarios Deasistencia Federal por Desastres
Flood Insurance Studies
Effective FEMA FIRM Letters
Use the Find Address tool in this map to locate flood zones in your area. Areas marked are considered as Special Flood Hazard Area (SFHA) wherein the defined area is considered to have a 1% chance of being inundated in any given year. Please use the FEMA panels below to see more detail about this information.
- Flood Map - Effective August 15, 2019 (PDF)
- Flood Map - Last modified February 24, 2004 (PDF)
(Refer to FEMA panels below for more accurate information)
2019 FEMA Panels
- FEMA Panel Index - Effective August 15, 2019 (PDF)
- FEMA Panel 18 - Effective August 15, 2019 (PDF)
- FEMA Panel 19 - Effective August 15, 2019 (PDF)
- FEMA Panel 36 - Effective August 15, 2019 (PDF)
- FEMA Panel 37 - Effective August 15, 2019 (PDF)
- FEMA Panel 38 - Effective August 15, 2019 (PDF)
- FEMA Panel 39 - Effective August 15, 2019 (PDF)
- FEMA Panel 41 - Effective August 15, 2019 (PDF)
- FEMA Panel 43 - Effective August 15, 2019 (PDF)
- FEMA Panel 44 - Effective August 15, 2019 (PDF)
- FEMA Panel 63 - Effective August 15, 2019 (PDF)
- FEMA Panel 202 - Effective August 15, 2019 (PDF)
- FEMA Panel 205 - Effective August 15, 2019 (PDF)
- FEMA Panel 206 - Effective August 15, 2019 (PDF)
- FEMA Panel 207 - Effective August 15, 2019 (PDF)
- FEMA Panel 210 - Effective August 15, 2019 (PDF)
- FEMA Panel 215 - Effective August 15, 2019 (PDF)
- FEMA Panel 220 - Effective August 15, 2019 (PDF)
- FEMA Panel 228 - Effective August 15, 2019 (PDF)
- FEMA Panel 229 - Effective August 15, 2019 (PDF)
- FEMA Panel 230 - Effective August 15, 2019 (PDF)
- FEMA Panel 235 - Effective August 15, 2019 (PDF)
- FEMA Panel 240 - Effective August 15, 2019 (PDF)
Archived FEMA Panels
- FEMA Panel Index - Last modified September 22, 1999 (PDF)
- FEMA Panel 5 - Last modified September 22, 1999 (PDF)
- FEMA Panel 10 - Last modified September 22, 1999 (PDF)
- FEMA Panel 11 - Last modified September 22, 1999 (PDF)
- FEMA Panel 13 - Last modified September 22, 1999 (PDF)
- FEMA Panel 20 - Last modified September 22, 1999 (PDF)
- FEMA Panel 25 - Last modified September 22, 1999 (PDF)
- FEMA Panel 30 - Last modified September 22, 1999 (PDF)