NC
LOMA and LOMR-F in Onslow County, North Carolina
Onslow County lies along the Atlantic coast and the New River, encompassing the city of Jacksonville and the Camp Lejeune Marine Corps Base. The county is exposed to hurricane storm surge along its coastline and riverine flooding from the New River and its tributaries. Hurricane Florence in 2018 caused severe flooding, and the low-lying terrain adjacent to coastal marshes exacerbates flood risk during tropical events.
LOMA in Onslow County
LOMAs are pursued in Onslow County for properties near New River tributaries and inland drainage corridors where ground elevation exceeds the mapped base flood elevation. Properties in Jacksonville's suburban growth areas are common LOMA candidates.
Read the national LOMA page →LOMR-F in Onslow County
LOMR-Fs are filed in Onslow County for residential developments where fill is placed to raise structures above the New River floodplain and coastal flood zones, particularly in areas adjacent to Camp Lejeune.
Read the national LOMR-F page →Major cities
- • Jacksonville
- • Sneads Ferry
- • Swansboro
- • Holly Ridge
- • Richlands
Common flood zones
- • Zone AE
- • Zone VE
- • Zone A
- • Zone X
Frequently asked questions about Onslow County
Can a property in Onslow County qualify for a FEMA LOMA?
Yes. Properties in Onslow County that sit on natural high ground above the Base Flood Elevation may qualify for a LOMA. LOMAs are pursued in Onslow County for properties near New River tributaries and inland drainage corridors where ground elevation exceeds the mapped base flood elevation. Properties in Jacksonville's suburban growth areas are common LOMA candidates. 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 Onslow County?
A LOMR-F applies when earthen fill created the elevation difference at the property. LOMR-Fs are filed in Onslow County for residential developments where fill is placed to raise structures above the New River floodplain and coastal flood zones, particularly in areas adjacent to Camp Lejeune. If fill was used, packaging the file as a LOMA usually creates delay.
How long does a LOMA take in Onslow County?
Timing depends on document readiness and whether the case qualifies for the faster eLOMA route. Most Onslow 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 Onslow 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 North Carolina. Most homeowners spend several hundred to low four figures total.
Does a LOMA in Onslow County remove flood insurance?
A LOMA can change the federal mandatory-purchase requirement, but North Carolina lenders and carriers still make their own underwriting decisions. Many homeowners keep voluntary coverage at significantly lower Preferred Risk rates.
Which cities in Onslow County see the most LOMA activity?
LOMA and LOMR-F activity in Onslow County is concentrated around Jacksonville, Sneads Ferry, Swansboro and surrounding areas. Common flood zones include Zone AE, Zone VE, Zone A.
Can FloodMapReview.com help with a LOMA anywhere in Onslow County?
Yes. We review LOMA and LOMR-F files across all of Onslow County, North Carolina. Call (281) 870-4492 to talk through an urgent file or start a guided eligibility review online.
What documents should Onslow 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.