Ada Reservoir is a reservoir located in Phillips County, Montana. It appears on the Gustin Coulee USGS 7.5-minute topographic quadrangle. The nearest populated place is Ynot (historical), approximately 3.5 miles to the S.
Phillips County · Montana
Ada Reservoir is a reservoir located in Phillips County, Montana. It appears on the Gustin Coulee USGS 7.5-minute topographic quadrangle. The nearest populated place is Ynot (historical), approximately 3.5 miles to the S.