Help Me With...

Select from list
My Residential Property
My Driver's License or Vehicle Registration
Requesting Assistance
Health Department


Select from list
My Property Valuation
Understanding My Valuation
Paying My Property Tax
Neighborhood Sales
Building Permits
Vehicle Registration - New Stickers
Vehicle Registration - New Vehicle
Drivers License - New or Renew
New Resident Vehicle Registration
Adult Protection
Child Welfare
Child Support
Child Care
Financial Assistance
Medical Assistance
Food Assistance
Register to Vote / Update Voter Registration
Upcoming Election Information
Ballot Drop Box Locations
Voter Service and Polling Centers
Birth Certificates
Community Health
Death Certificates
Environmental Health
Household Waste Management
Public Health Services


× Close


Have you ever wondered if you need flood insurance?

Flood Insurance Rate Map and zone information available by request.

Posted on April 30, 2021 2021Public Safety


A Flood Insurance Rate Map (FIRM) and Zone information are available by request from Douglas County’s Engineering Division to residents of unincorporated Douglas County.

The following is provided as a public service to Douglas County residents upon request:

This floodplain determination service is one element of the County’s Floodplain Management Program, the implementation of which leads to discounted flood insurance rates for residents of unincorporated Douglas County.

To make an inquiry, please visit douglas.co.us/water/flood-plain-insurance-information and click on the Flood Insurance Rate Map.  A form may also be requested by calling the Engineering Division at 303.660.7490 or dropping by their office located at 100 Third St. in Castle Rock.  The form can be faxed for your convenience.

Please note:  This service does not relieve a lending institution from its responsibility of determining if flood insurance should be required as a condition of a loan.  In some cases, if the property is too close to the Special Flood Hazard Area boundary, citizens may be advised that a FIRM zone determination cannot be made.

Your County. Your News. Get it first.

Be among the first to receive news as it happens. Sign up here and select your specific news focus and delivery preferences and make sure to follow Douglas County on Nextdoor, Facebook, Twitter, Instagram, and YouTube. Visit the Live Town Hall page to sign-up and receive Town Hall notifications to ensure you are contacted to participate in future community conversations about topics important to you.

Sign Up Now!