The Upper Macoupin Creek Watershed Partnership aims to reduce phosphorus losses from agricultural lands in the Upper Macoupin Creek watershed in Illinois. The watershed covers 137,694 acres, with 61% in agricultural use. The partnership includes various local, state, and federal organizations working to promote conservation practices. They received $1 million in funding over 5 years through the Regional Conservation Partnership Program to provide financial and technical assistance to farmers for practices like reduced tillage to lower phosphorus levels in the creek.