Complex sentence: The creek's watershed is the largest sub-watershed of Genesee River, and is primarily composed of agricultural land (46.8%) and forests (44.4%), with 5.7% of the watershed developed for residential and industrial uses.
Split into simpler sentences: The creek's watershed is the largest sub-watershed of Genesee River. It is primarily composed of agricultural land (46.8%) and forests (44.4%), with 5.7% of the watershed developed for residential and industrial uses.