AUTHORITIES IN NORTHEASTERN UTAH SAY, THAT 5-SQUARE-MILE WILDFIRE -- NORTH OF VERNAL -- HAS BURNED THREE STRUCTURES... BUT IS NOW 25 PERCENT CONTAINED.

FIREFIGHTERS CONTINUED PUTTING A PERIMETER AROUND THE BLAZE MONDAY.

RANGERS SAY STEINAKER STATE PARK REMAINS CLOSED, AS CREWS USE IT AS A STAGING AREA.

PARK OFFICIALS SAY ABOUT 200 CAMPERS, BOATERS AND PICNICKERS WERE EVACUATED OVER THE WEEKEND.

AUTHORITIES SAY THE THREE BURNED BUILDINGS INCLUDE: ONE HOME AND TWO SUMMER CABINS.

THERE WERE NO INJURIES.

THE CAUSE OF THE FIRE HAS NOT YET BEEN DETERMINED.