Arkansas Floodplain Permit Search: Local Rules & Records

Begin with the property address, parcel identification number, and the name of the city or county that regulates development at that location. A parcel’s mailing address does not always identify the correct permitting jurisdiction, particularly when it lies outside municipal limits.

The fastest approach is to determine whether the land is in or near a mapped flood hazard area, then ask the local floodplain administrator which ordinance applies and whether any development permit or existing record is available.

What are you trying to find?

The FEMA Flood Map Service Center is the official starting point for effective Flood Insurance Rate Maps, commonly called FIRMs. The maps identify designated flood hazard areas and help local officials determine which floodplain development provisions may apply.

1. Open FEMA’s map search.

   Visit msc.fema.gov and enter the property’s address or another supported location identifier.

2. Confirm the exact site.

   Check that the map centers on the intended parcel. For large rural parcels, the street address point may not represent the proposed construction area.

3. Review the effective map.

   Identify the flood zone, panel number, effective date, and any mapped floodway. Review the legend rather than relying solely on the color of the map.

4. Check map revisions.

   Use the available map products and Letters of Map Change information to see whether a determination or revision affects the property.

5. Save the evidence.

   Download the appropriate map panel or FIRMette and provide it to the local floodplain administrator when requesting a determination.

Understanding common FEMA zone labels

What does the 100-year floodplain mean?

The term refers to a flood with a 1% chance of being equaled or exceeded in any given year. It does not mean flooding occurs only once every hundred years. A property can experience multiple such floods within a relatively short period.

What if the map appears incorrect?

FEMA provides procedures for requesting map amendments or revisions. Depending on the circumstances, these may include a Letter of Map Amendment (LOMA), Letter of Map Revision Based on Fill (LOMR-F), or Letter of Map Revision (LOMR).

These are distinct from a local development permit. An owner should discuss the applicable documentation with the local administrator and, where necessary, a qualified surveyor or engineer.

See FEMA’s flood-zone change information.

Arkansas law provides for locally designated floodplain administrators. The administrator is responsible for implementing the community’s flood damage prevention ordinance and related local regulations.

The exact office arrangement varies. Floodplain administration may be handled through a planning department, building inspections office, county government, or a separately designated official. Some communities share an administrator.

Questions to ask the administrator

• Is this parcel within the community’s regulated floodplain?
• Does the proposed development require a floodplain development permit?
• Which local ordinance and flood map apply?
• Is the project in a regulatory floodway?
• Is a base flood elevation determination available?
• Are engineered plans, elevation certificates, or additional studies required?
• How do I request prior permit approvals and compliance records?
• What are the applicable fees, inspection requirements, and submission procedures?

Historical floodplain files can help a buyer, owner, contractor, or engineer understand what was previously authorized at a property. These records may be maintained separately from ordinary building permits.

Search by property address or parcel

First check whether the responsible local government offers an online development or permit record search. If no floodplain-specific category exists, contact the records custodian or floodplain administrator directly.

For rural property, use the parcel identification number, legal description, approximate project year, and current or former owner names. The permitted project may have been recorded under a subdivision name or an earlier address.

Which records should you request?

How to request records when no portal exists

Send a focused request to the local records custodian. Include the property address, parcel number, relevant time period, and descriptions of the specific documents sought.

Arkansas’s Freedom of Information Act may provide a route to request existing public records from a covered government custodian. Access can depend on the requester, the records involved, and applicable law. An agency is not necessarily required to create a new floodplain analysis or compile information that does not already exist.

A missing online result does not prove that a permit was never issued. Older files may be paper-based, archived under a different owner, or maintained by another department.

Arkansas communities participating in the National Flood Insurance Program administer local floodplain management standards. The applicable local ordinance establishes the requirements for regulated development, subject to relevant state and federal rules.

The Arkansas Natural Resources Division publishes a model Flood Damage Prevention Code. It is a reference for local administration, not proof that every community has adopted identical text or requirements.

Which activities may require approval?

Floodplain development is broader than construction of a conventional building. Depending on location and the local ordinance, regulated activities can include:

• Constructing a new home or commercial structure.
• Adding to or substantially improving an existing building.
• Grading or excavating land.
• Placing soil, rock, or other fill.
• Installing roads, driveways, or associated improvements.
• Constructing certain accessory structures.
• Dredging or altering drainage features.
• Installing utilities or other infrastructure.
• Locating manufactured homes or making certain site improvements.
• Storing equipment or materials in circumstances regulated by the local ordinance.

Some projects that do not require a conventional building permit may still require a floodplain development review.

New construction and elevation requirements

New buildings in Special Flood Hazard Areas are typically subject to requirements intended to reduce flood damage. The applicable rules may address lowest-floor elevation, foundation design, anchoring, building utilities, flood openings, and permissible uses below elevated floors.

Do not assume that a single statewide elevation number applies to every property. The relevant base flood elevation, locally adopted standards, and any additional freeboard requirements must be established for the site.

Floodway development and no-rise documentation

Development within a regulatory floodway receives particularly close scrutiny because encroachments can interfere with floodwater conveyance.

Under applicable NFIP requirements, development in a designated regulatory floodway generally must demonstrate that the proposed encroachment will not increase flood levels during the base flood discharge, unless a qualifying regulatory revision process is followed.

A qualified engineer may need to prepare hydraulic documentation or a no-rise certification. The administrator determines which supporting documents the specific proposal requires.

Existing buildings and substantial improvement

Renovation of an existing building can trigger floodplain compliance obligations, particularly when work meets the applicable substantial-improvement threshold.

Under the NFIP framework, substantial improvement generally involves a project cost reaching or exceeding 50% of the structure’s market value before improvement begins, subject to the governing definitions, exclusions, and any stricter local standards.

Local officials may require cost estimates, building valuation information, or other documentation. Some communities also use cumulative improvement provisions that can affect how projects are evaluated over time.

The following sequence reflects the general process described in Arkansas’s model floodplain development permit materials. The actual application form and review procedures are set by the local authority.

1. Identify the permitting jurisdiction.

   Confirm whether the parcel is regulated by a city or unincorporated county government. Obtain the designated administrator’s application instructions.

2. Check flood hazard data.

   Review the current effective FEMA map and ask which flood elevation and other regulatory information applies to the actual project footprint.

3. Prepare a complete project description.

   Gather the parcel information, survey or site plan, proposed work details, and available engineering documents.

4. Complete the local application.

   Use the form accepted by the local jurisdiction. Arkansas’s model form is an example, but individual communities may require their own documents or submission method.

5. Resolve additional permit requirements.

   Determine whether building, grading, stormwater, wetland, watercourse, or other approvals are necessary. A floodplain permit does not automatically replace them.

6. Respond to technical review.

   The administrator may request revised plans, elevation information, no-rise documentation, or other supporting materials before deciding whether to issue the permit.

7. Obtain approval before starting.

   Read the issued permit, its conditions, expiration provisions, and inspection obligations. Keep the approved documents accessible during construction.

8. Complete inspections and final documentation.

   Provide required as-built elevation information and arrange inspections as directed. Obtain any applicable final compliance determination before using or occupying the development.

The documents required depend on whether the proposed work involves new construction, fill, an existing building, a mapped floodway, or another regulated activity.

Elevation Certificates

An Elevation Certificate documents technical elevation information about a building. It may be used for floodplain compliance and other flood risk or insurance-related purposes. It is not itself permission to construct.

For qualifying projects, the local administrator may require elevation information at specified construction stages and after completion.

When do you need a surveyor or engineer?

A licensed professional may be necessary for elevation surveys, foundation or floodproofing documentation, hydraulic modeling, or floodway analysis. Do not assume a homeowner-drawn site sketch is adequate for technical floodplain determinations.

There is no single verified Arkansas-wide fee or processing time that can be applied to every local floodplain development permit. A city’s requirements may differ from those of a neighboring county.

Arkansas’s model application includes a six-month commencement provision. However, that model language should not be treated as a universal expiration rule for every Arkansas jurisdiction. The adopted local ordinance and actual issued permit control.

Before submitting, request the current fee schedule and ask whether an incomplete application can be accepted for initial review.

Placing fill on property

Adding fill can change local drainage, displace floodwater, or affect neighboring properties. A project involving fill may need floodplain review even when no structure is being built.

Placing fill also does not automatically remove a property from the mapped Special Flood Hazard Area. A separate FEMA map-change determination may be needed if the owner seeks an official mapping revision.

Wetlands and watercourse impacts

Floodplain regulation and wetland permitting are different processes. If a project discharges dredged or fill material into jurisdictional waters of the United States, authorization under Section 404 of the Clean Water Act may be necessary.

For federal regulatory questions, begin with the U.S. Army Corps of Engineers Little Rock District regulatory resources. The appropriate Corps district depends on project location.

Local floodplain approval does not substitute for federal authorization, and a federal permit does not eliminate local development requirements.

Rural agricultural land

Land clearing, grading, agricultural structures, drainage modifications, and other work can raise floodplain management questions. The fact that property is agricultural or outside city limits does not establish an automatic exemption.

Provide the county administrator with the actual proposed activity rather than asking only whether agricultural property needs a building permit.

Replacing or repairing flood-damaged buildings

Repairs after flood damage may trigger a substantial-damage determination. Depending on the applicable standard, rebuilding could require the structure to comply with floodplain requirements for new construction.

Before demolition or major repair work, request guidance on damage assessments, permit requirements, and elevation standards.

Buying or selling a floodplain property

A purchaser should not rely only on a seller’s statement that the property has never flooded. Review FEMA mapping, available permit records, elevation documentation, and any unresolved floodplain compliance issues.

An issued permit is not always evidence that construction was completed or that every final inspection was approved. Seek the completion and compliance records separately.

No permit appears in the online database

Ask whether floodplain files are maintained separately from general building permits. Search alternate owner names, subdivisions, and the original development year. Request an official records search if necessary.

The property overlaps two flood zones

Identify exactly where development will occur. A parcel can extend across multiple mapped areas. Ask the administrator whether additional survey information is needed for a site-specific determination.

The site has no mapped base flood elevation

Do not choose an elevation arbitrarily. The administrator may rely on available flood study information or require additional technical documentation under the governing ordinance.

The application is incomplete

Request a written explanation of missing documents. Clarify whether the issue involves property identification, design elevations, engineering analysis, other agency approval, or an ordinance provision.

Development began without a permit

Contact the administrator promptly. The office may require work to stop, a compliance review, corrective action, or an after-the-fact determination. Approval should never be assumed simply because construction already occurred.

The application was denied

Request the specific reasons for denial and the applicable ordinance sections. Ask about submitting revised plans and whether a formal appeal or variance procedure exists.

Floodplain variances are not routine waivers of safety rules. Eligibility and procedural requirements depend on the governing standards.

The following sources help identify the responsible authority, interpret flood maps, prepare an application, and understand the regulatory framework. A statewide resource should not be mistaken for the issuing office for an individual property.

• Arkansas Department of Agriculture — Natural Resources Division: State natural resources and floodplain program information.
• Arkansas Model Floodplain Development Permit Application: Official model application PDF.
• Arkansas Model Flood Damage Prevention Code: State-published model ordinance PDF.
• Arkansas Code of Rules — 15 CAR § 27-101: Floodplain administrator accreditation program purpose.
• FEMA Flood Map Service Center: Effective flood maps and related mapping products.
• FEMA Flood Map Changes: Map amendment and revision information.
• U.S. Army Corps of Engineers — Little Rock District: Federal regulatory program resources.

Your next action

Save the effective FEMA map information, identify the correct local jurisdiction, and contact its floodplain administrator with the parcel number and a concise description of the proposed work. For an existing development, request the permit file and any final compliance records rather than relying on the map alone.

For additional construction-permit guidance, visit the County Permit Search directory. Floodplain requirements should always be checked independently from ordinary building-permit requirements.