Uranium hydrogeochemical and stream sediment reconnaissance data release for the Montana portion of the Hamilton, Montana/Idaho, NTMS quadrangle

During the fall of 1976, water and/or sediment samples were collected from 745 locations within the Hamilton NTMS quadrangle. An additional 21 locations were sampled in the spring of 1977. All sample locations were selected using guidelines developed by the LASL (Sharp, 1977). Due to snow conditions, coverage in the high mountain areas was sparse, but additional locations were sampled along the base of the mountains to maintain a nominal density of at least one location every 10 km/sup 2/. A listing is given of all field and analytical data for the water and sediment samples. (DLC)