18' - Flood waters reach the base of the railroad bridge downstream of Commercial Street.
15' - Flood waters inundate the parking lot of the Colorado Welcome Center on Nevada Street.
13' - Major flooding occurs in downtown Trinidad. Homes and businesses are flooded.
12.5' - Water threatens apartments and businesses near the Commercial Street Bridge.
12' - Water threatens businesses on Nevada Avenue.
11.5' - Water flows into the parking lots of the McDonalds and Taco Bell restaurants.
11' - Water reaches the railroad tracks near the Amtrak station.
10.5' - Water reaches the base of the Commercial Street Bridge.
10' - The river is bankfull. Minor overbank flow into low spots along the river occurs.
9.5' - Water reaches the bike path in the park across from International Bank.
5' - Water flows over the bike path under the Commercial Street Bridge.