Residents and businesses in Duluth-area communities, including places like Hermantown and Proctor, are being urged by state and local officials to conserve water right now. During this response phase, state and local officials say water conservation measures are "especially important" right now, with water resources being stressed during this drought period. READ MORE: Twin Ports Area Woman Gets Apple Watch Back From Beaver In Duluth CreekOfficials urge residents and businesses to adopt water conservation measures both inside their homes and businesses and outside. Mulch trees & plants: Mulch helps prevent water evaporation and also helps prevent some weed growth. Mulch helps prevent water evaporation and also helps prevent some weed growth.