New Floodplain Development Permit Available for Public Comment — April 2024

New Floodplain Development Permit Available for Public Comment — April 2024

The Boulder County Community Planning & Permitting Department has proposed updates to the General Floodplain Development Permit process. Changes include streamlined review timelines, updated fee structures, and new requirements for climate-adjusted flood risk assessments. Comments are due by April 30.

The Board of County Commissioners will review progress on this initiative at their June 5 business meeting. Agenda items and supporting documents are posted on the Boulder County website 72 hours before each meeting.

The application deadline is May 9, 2026. Late applications will be accepted on a space-available basis. Incomplete applications will be returned with a list of missing items. Average review time is 11 business days.

Timeline

A community information session will be held at the Lyons library on Tuesday, June 2 at 5:00 PM. Translation services in Spanish and Nepali will be available. The session will also be livestreamed on the Boulder County YouTube channel.

The Betasso Preserve open space property encompasses 1,473 acres and features 4 miles of multi-use trails. Seasonal wildlife closures may apply from December 15 through July 15 to protect nesting raptors and elk calving areas.

Resources

Residents in the Lyons area should note that service boundaries may differ from city limits. For properties in unincorporated Boulder County, contact Assessor’s Office at (303) 441-8549 to verify eligibility and requirements.