The maps are a series of generalized or reconnaissance studies of groundwater favorability and availability produced by the VT Dept. of Water Resources, the USGS, and the USDA from 1966-1977.
Ground Water Favorability Map of the Battenkill, Walloomsac and Hoosic River basins, A. Hodges, 1966
Ground Water Favorability Map of the Lake Memphremagog Basin, Vermont, A. Hodges and D. Butterfield, 1967
Ground Water Favorability Map of the Lamoille River Basin, Vermont, A. Hodges and D. Butterfield, 1967
Ground Water Favorability Map of the Missisquoi River Basin, Vermont, A. Hodges and D. Butterfield, 1967
Ground Water Favorability Map of the Nulhegan -Passumpsic River Basin, A. Hodges and D. Butterfield, 1967
Ground Water Favorability Map of the Ottauquechee-Saxtons River Basin, A. Hodges and D. Butterfield, 1968
Ground Water Favorability Map of the Otter Creek Basin, A. Hodges, 1967
Ground Water Favorability Map of the Wells-Ompampanoosac River Basin, A. Hodges and D. Butterfield, 1968
Ground Water FavorabilityMap of the West Deerfield River Basin, A. Hodges and D. Butterfield, 1968
Ground Water Favorability Map of the White River Basin, A. Hodges and D. Butterfield, 1968
Ground Water Favorability Map of the Winooski River Basin, A. Hodges and D. Butterfield, 1967
Groundwater Availability in the Barre-Montpelier Area, Hodges and Butterfield, 1972
Groundwater Availability in the White River Junction Area, Hodges and Butterfield, 1972
Groundwater Resources of the Upper Winooski River Basin, Vermont, Hodges , Willey, Ashley and Butterfield, 1977