Coronavirus Update:

MHFD is going remote (temporarily). Public safety is MHFD’s primary concern. To ensure the wellbeing of our employees, MHFD staff will be working remotely for the foreseeable future. In doing so, we will live up to our social responsibility to prevent the COVID-19 from spreading further, while ensuring business continuity that supports our communities and the economies in which we operate. Wishing everyone health and safety during these unprecedented times.

2018 Adams County PMR


Revised Floodplain Mapping Effective September 4, 2020

For Portions of Northglenn and Thornton

Register for the Open House:

Wednesday, August 26, 2020 6:00 p.m. to 7:00 p.m.

Registration information or questions on registration please contact:
Ellie Paulsen by email at or phone 303-749-5410 (direct line) or 303-455-6277 (main line)

Getting the FHAD information on the FIRMs helps residents and business owners make informed decisions about personal safety and protecting financial assets. Having current flood mapping also allows community planners, local officials, engineers, builders and others to make determinations about where and how new structures, subdivisions, developments, and redevelopments should be built to reduce risk of flood damage.

Preliminary Mapping Revisions

Grange Hall Creek FHAD

Estimate Project Timeline (subject to change)


Have more questions?

Your community Floodplain Administrator is the best source of information about flood risk.

Adams County
Greg Labrie

City of Northglenn
Pam Acre

City of Thornton
Jim Kaiser

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