By Jennifer McRae

ADAMS COUNTY, Colo. (CBS4)– Firefighters in Adams County rushed to put out a grass fire burning in the area of 55th and Lowell. There were no homes threatened on Tuesday afternoon.

(credit: Adams County)

Fire crews received assistance from the Westminster Fire Department and Xcel Energy.

(credit: Adams County)

Copter4 flew over the burn area where fire crews were mopping up.

(credit: CBS)

(credit: CBS)

What caused the fire is being investigated.

(credit: Adams County)

Jennifer McRae