Located in Grafton, Wisconsin, the G E Harris dam stands as a vital resource for both fish and wildlife preservation and recreational activities. This private dam, completed in 1967, plays a crucial role in managing a drainage area of 0.5 square miles and providing storage for up to 174 acre-feet of water. With a hydraulic height of 12 feet and a spillway width of 6 feet, this earth dam ensures controlled water flow and a maximum discharge capacity of 360 cubic feet per second. Despite being rated as having a high hazard potential, the dam's fair condition assessment and regular inspection schedule demonstrate a commitment to maintaining safety and functionality.

The surrounding area, part of the Ozaukee County landscape, benefits from the 17-acre surface area created by the G E Harris dam, offering a tranquil setting for outdoor enthusiasts and wildlife alike. Managed by the Wisconsin Department of Natural Resources, the dam is subject to state regulations, permitting, inspection, and enforcement to ensure its continued operation and safety. With a very high risk assessment rating and a classified risk level of 1, the G E Harris dam remains a critical component of the local water resource infrastructure, highlighting the importance of effective risk management measures and emergency preparedness protocols in safeguarding the surrounding community from potential hazards.