Floodplain Map Revision Process in Birmingham

Land Use and Zoning Alabama 4 Minutes Read · published February 10, 2026 Flag of Alabama

In Birmingham, Alabama, property owners and developers can seek a revision to the official floodplain map when site-specific conditions or new studies show the current map is inaccurate. This article explains the municipal and federal procedures you will typically follow in Birmingham, identifies the enforcing offices, describes likely forms and timelines, and lists practical action steps to apply, appeal, or report issues to local officials and to FEMA. Use the official city and FEMA resources linked below to begin the process and confirm any local filing requirements with Birmingham Planning or Building authorities.[1]

Who handles floodplain map revisions

Requests usually involve coordination between the property owner or engineer, the City of Birmingham planning or building department, and the Federal Emergency Management Agency (FEMA) when map revisions change flood insurance risk. The City of Birmingham administers local permitting and will advise whether a variance, permit, or compliance review is needed; FEMA handles official changes to the National Flood Insurance Program maps via LOMA/LOMR procedures.[2] FEMA guidance on map changes[3]

Coordinate with a licensed engineer early — hydraulic studies are often required.

Key steps in the typical process

  1. Confirm the current flood map designation and effective date for your parcel with FEMA and with the City of Birmingham planning/building office.
  2. Obtain a professional flood study or elevation certificate prepared by a licensed engineer or surveyor if required.
  3. Submit the technical documentation to the City for any required local review or permitting, and to FEMA as a LOMA or LOMR package if the change affects NFIP maps.
  4. Track review timelines and respond to requests for additional information; maintain records of submissions and correspondence.

Penalties & Enforcement

The City enforces floodplain and building regulations through permitting, inspections, and enforcement actions. Specific penalty figures and escalation rules for floodplain map-related violations are not specified on the cited municipal pages; consult the City Code or enforcement office for ordinance language and penalty schedules.[1]

  • Fines and civil penalties: not specified on the cited page.
  • Continuing or repeat offences: not specified on the cited page; municipal code may allow per-day penalties.
  • Non-monetary sanctions: stop-work orders, permit revocation, corrective remediation, and referral to municipal court are commonly used; check local enforcement rules for specifics.
  • Enforcer: City planning, building inspection, or floodplain manager; complaints and inspection requests should be filed with the City department responsible for permits and code enforcement.[2]
  • Appeals and reviews: local appeal routes (for example to a Board of Adjustment or similar hearing body) and time limits are not specified on the cited municipal pages; contact the City office for filing deadlines and procedure.[1]
If enforcement action is started, document all permits, studies, and written communications immediately.

Applications & Forms

The Federal forms and packages for a LOMA or LOMR are available through FEMA guidance; use FEMA's submission instructions for map revision requests.
City-level permit or variance forms are available from Birmingham Planning or Building divisions; specific form names and fees are not specified on the cited municipal page — contact the City planning/building office to obtain the exact application, fees, and submission method.[2]

Most successful map revision requests include an elevation certificate and a professional hydraulic analysis.

Action steps

  • Confirm the official flood zone and map panel from FEMA and the City.
  • Hire a licensed engineer to prepare required studies or elevation certificates.
  • Submit the study to the City for any required local review and to FEMA as a LOMA/LOMR per FEMA instructions.
  • If a permit or variance is needed, file with the City and pay applicable fees; keep proof of filing and payment.

FAQ

Who can request a floodplain map revision?
Property owners, their authorized agents, or licensed engineers may request revisions by submitting required technical documentation to the City and FEMA.
How long does a map revision take?
Timelines vary by complexity; FEMA technical reviews for LOMR/LOMA can take weeks to months, and additional local review may extend the overall time.
Are there fees for filing a map revision?
FEMA does not charge a fee for LOMA/LOMR review, but local filing, permit, or variance fees may apply; check the City planning/building office for current fees.

How-To

  1. Verify the effective FEMA flood map panel and zone for the property and obtain an elevation certificate if needed.
  2. Consult Birmingham Planning or Building to learn local filing requirements and whether a local permit or variance is necessary.[2]
  3. Hire a licensed engineer to perform floodway, hydraulic, or topographic studies required for a LOMA/LOMR.
  4. Submit the complete package to FEMA following FEMA submission instructions, and concurrently submit any required local applications to the City.
  5. Respond promptly to any follow-up requests and obtain written confirmation of the final map change from FEMA and from City records.

Key Takeaways

  • Early coordination with Birmingham Planning and a licensed engineer reduces delays.
  • FEMA controls official map changes via LOMA/LOMR; the City handles permitting and local compliance.

Help and Support / Resources


  1. [1] City of Birmingham Code of Ordinances
  2. [2] City of Birmingham Planning & Zoning
  3. [3] FEMA - Change your flood zone guidance