Reclaiming the Sierra

Nevada Irrigation District

NIDNevada Irrigation District (NID) is a diversified water resource agency that supplies water to nearly 25,000 homes, farms and businesses in Nevada and Placer counties in the foothills of Northern California‚Äôs Sierra Nevada Mountains. NID’s Combie Reservoir Sediment and Mercury Removal Project will be visited during the conference Gold Country Mines Tour, and will demonstrate innovative recovery processes to reduce elemental mercury concentrations from dredged sediments.