Boulder County government offices are closed Wednesday, June 19, in observance of Juneteenth. Primary Elections Vote Center locations are open.

Floodplain Remapping – How to Stay Informed

Floodplain Mapping - How to Stay Informed

Boulder County is committed to keeping the public informed about the CHAMP floodplain remapping program in an accurate and timely fashion. Signup to receive texts and/or emails regarding timely information about this program.

Past Public Meetings

Mar. 26, 2024 – Board of County Commissioners Hearing – Docket Z-23-0001: Zoning Map Amendments to the Floodplain Overlay District

Jan. 17, 2024 – Planning Commission Hearing – Docket Z-23-0001: Zoning Map Amendments to the Floodplain Overlay District

Dec. 13, 2023 – Virtual General Countywide Floodplain Remapping Informational Meeting

Nov. 30, 2023 – Floodplain Remapping Meeting for Residents on Lefthand Creek Between Geer Canyon and 49th St.

  • Boulder County Parks and Open Space, Longmont
  • Property owners in this area were sent a letter with a meeting invitation, although the meeting was to the public
  • Meeting Presentation

Jan. 14, 2020 – Lower Boulder Creek, New Dry Creek, Coal Creek, and Rock Creek

Jan. 16, 2020 – Saint Vrain Creek, Lower Left Hand Creek, Dry Creek #2, and Little Thompson River

Jan. 21, 2020 – North, Middle, and South Saint Vrain creek and Cabin Creek

Jan. 23, 2020 – North and South Saint Vrain creeks and Saint Vrain Creek

  • Lyons Regional Library, Lyons
  • This is a joint meeting between Boulder County and the Town of Lyons
  • Meeting presentation

Jan. 28, 2020 – Little James Creek, James Creek, Upper Left Hand Creek, and Geer Canyon

  • Jamestown Town Hall, Jamestown
  • This is a joint meeting between Boulder County and the Town of Jamestown
  • Meeting presentation

Jan. 30, 2020 – Fourmile Canyon Creek, Two Mile Canyon Creek, Gold Run, Fourmile Creek, Boulder Creek, and North, Middle, and South Boulder Creek

Dec. 12, 2019 – Board of County Commissioners Public Hearing

Nov. 20, 2019 – Planning Commission Public Hearing

Newsletters

Newsletters were produced and disseminated throughout the duration of the program to provide property owners and other interested parties with regular updates. The newsletters contained information on regulatory floodplains, the National Flood Insurance Program, Code Amendments, and other relevant topics.

Contact Us

Community Planning & Permitting - Floodplain Administration

303-441-3930
Email: floodplainadmin@bouldercounty.gov

Location

2045 13th St.
Boulder, CO 80302

Map and Directions

Hours

8 a.m. to 3 p.m. Monday, Wednesday, Thursday
10 a.m. to 3 p.m. Tuesday

Mailing Address

Community Planning & Permitting
Floodplain Administration
P.O. Box 471
Boulder, CO 80306