We're heading to Pueblo now and was wondering if there was a place to hook up to power and water

Wouldnt stop other than for fuel place is tight and usually full beyond capacity, water is available at the pumps but no power in parking lot.

There is a KOA just north of then.

The water is non potable, smells very bad. I wouldn't put it in a tank for sinks or toilet. It was a clean store and the help friendly. No places to plug in for power.