Approximate - nearest available gauge. Use as general reference only.
Drainage at our listed put-in (as calculated by USGS StreamStats 4.0 Beta software) is about 17.2 square miles. At the confluence with Todd Fork, it has increased to 20 square miles. After that confluence, Todd Fork has drainage area of 239 square miles. (You may have two rather different experiences, as flow from here down is likely nearly ten-times flow in the creek!) At the listed take-out, Todd Fork has 262 square mile drainage.