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Put In is a whitewater access point on Big Creek in Mariposa County, California. Big Creek is a medium-sized river with a total length of 24.31 miles and drops 392 feet over its course, creating a 16.1 foot per mile average gradient. The stream maintains an average flow of 141.81 cubic feet per second with an average velocity of 1.82 feet per second, indicating moderate current conditions suitable for paddlers with whitewater experience.
This put-in location is positioned in the upper portion of the Big Creek watershed, which drains an area of 174 square miles. The elevation at this access point is approximately 253 meters, placing it in the steeper upper reaches of the creek. Paddlers launching here should be prepared for moving water with consistent gradient and potential whitewater features typical of a Stream Order 5 river system in the Sierra Nevada foothills region.