Coldwater Consulting is a water resources consulting company with offices in Galena, Columbus, Cincinnati, and Lorain Ohio. Our services include green infrastructure design, stormwater management, stream and wetland restoration, environmental permitting, and grant-writing. Coldwater is dedicated to our projects, our clients, and ecological stewardship. With over 140 years of combined experience that covers 24 states, our scientists and engineers offer a broad, leading-edge knowledge base.