TX
LOMA and LOMR-F in Jefferson County, Texas
Jefferson County sits at the confluence of the Neches and Sabine rivers near the Gulf Coast, making it vulnerable to both riverine flooding and hurricane storm surge. Tropical Storm Harvey and Hurricane Ike caused widespread flooding in Beaumont and Port Arthur, overwhelming drainage infrastructure. The county's flat coastal plain and high annual rainfall compound flood risk throughout the region.
LOMA in Jefferson County
LOMAs are pursued in Jefferson County where properties near river and bayou floodplain edges have natural ground elevations above the base flood elevation. Updated FEMA mapping has placed some previously unmapped areas into flood zones, driving new LOMA requests.
Read the national LOMA page →LOMR-F in Jefferson County
LOMR-Fs in Jefferson County are common for industrial and residential properties where fill has been placed to meet floodplain management requirements. The low-lying terrain often necessitates fill placement for new construction near waterways.
Read the national LOMR-F page →Major cities
- • Beaumont
- • Port Arthur
- • Nederland
- • Groves
- • Port Neches
Common flood zones
- • Zone AE
- • Zone A
- • Zone VE
- • Zone X
Frequently asked questions about Jefferson County
Can a property in Jefferson County qualify for a FEMA LOMA?
Yes. Properties in Jefferson County that sit on natural high ground above the Base Flood Elevation may qualify for a LOMA. LOMAs are pursued in Jefferson County where properties near river and bayou floodplain edges have natural ground elevations above the base flood elevation. Updated FEMA mapping has placed some previously unmapped areas into flood zones, driving new LOMA requests. A specialist review can confirm whether the property matches the LOMA pattern before you order new survey work.
When is a LOMR-F the right path in Jefferson County?
A LOMR-F applies when earthen fill created the elevation difference at the property. LOMR-Fs in Jefferson County are common for industrial and residential properties where fill has been placed to meet floodplain management requirements. The low-lying terrain often necessitates fill placement for new construction near waterways. If fill was used, packaging the file as a LOMA usually creates delay.
How long does a LOMA take in Jefferson County?
Timing depends on document readiness and whether the case qualifies for the faster eLOMA route. Most Jefferson County files move faster when the Elevation Certificate and FEMA correspondence are gathered before submission. A typical LOMA runs 6 to 12 weeks from document gathering through determination.
What does a LOMA cost in Jefferson County?
FEMA does not charge a filing fee for a LOMA. The primary costs are the Elevation Certificate and any professional preparation, which vary by surveyor rates in Texas. Most homeowners spend several hundred to low four figures total.
Does a LOMA in Jefferson County remove flood insurance?
A LOMA can change the federal mandatory-purchase requirement, but Texas lenders and carriers still make their own underwriting decisions. Many homeowners keep voluntary coverage at significantly lower Preferred Risk rates.
Which cities in Jefferson County see the most LOMA activity?
LOMA and LOMR-F activity in Jefferson County is concentrated around Beaumont, Port Arthur, Nederland and surrounding areas. Common flood zones include Zone AE, Zone A, Zone VE.
Can FloodMapReview.com help with a LOMA anywhere in Jefferson County?
Yes. We review LOMA and LOMR-F files across all of Jefferson County, Texas. Call (281) 870-4492 to talk through an urgent file or start a guided eligibility review online.
What documents should Jefferson County homeowners gather first?
Start with the property address, current flood zone or lender determination, any existing Elevation Certificate or survey, prior FEMA correspondence, and a lender or insurance notice if one triggered the review. Upload what you have and a specialist will identify the next step.
Reviewed by
FloodMapReview Engineering
Licensed P.E. and CFM team, FloodMapReview.com
FloodMapReview Engineering is a team of licensed Professional Engineers and Certified Floodplain Managers who have reviewed hundreds of LOMA, LOMR-F, eLOMA, and Online LOMC files across the United States. The team specializes in helping homeowners, buyers, lenders, and surveyors navigate the FEMA flood map amendment process. FloodMapReview engineers personally review every case for eligibility, ensure Elevation Certificates and supporting documents meet FEMA standards, and guide clients from initial assessment through final determination.