This cache is not at the posted coordinates. The posted coordinates are the entrance to the Platte River State Fish Hatchery. In order to get the final coordinates for this bonus cache you must first complete the nearby Adventure Lab called Platte River. The hatchery is open 8am-4pm. Please only cache at the hatchery during those hours.
This cache was placed with permission from Paul Stowe at the hatchery. Please avoid areas marked "authorized personnel only". Follow the blue fish on the path until you are within 50-100' of the cache. I added a waypoint to get you on the blue fish trail.