116 North Range AVE, DENHAM SPRINGS, LA    --  (225) 665-8121

Louisiana Floodplain Management​​

The City of Denham Springs' Permit Department handles floodplain management such as Base Flood Elevations (BFE), Flood Zone Determination with the Map Panel Number. The Permit Department also handles the Community Rating System (CRS).

For a Flood Zone Determination Request Form, clickHERE. Then submit your form to:

The City of Denham Springs - Planning & Development

116 N. Range Ave.

Denham Springs, LA  70726

Phone:   (225) 667-8326            Fax:   (225) 667-8324

The following information is needed to supply your Flood Zone. BFE and/or Map Panel Number: 

  1. Address of location - You MUST have the location of the structure marked on a map to be submitted with the Flood Zone Determination Request Form.
  2. Name of person requesting the flood determination
  3. Contact information of the person requesting the flood determination.

For a brochure with important information about floodplain management, click HERE.


City of Denham Springs

116 N. Range Ave.

Denham Springs, LA  70726

(225)  667-8326  Office

(225)  667-8324  Fax

Email OP&D

Hours: Mon-Thurs, 7AM-5:30PM