What's New?

October 2018:

Gauthier, B. and Boulanger, M. 2018: The Mount Holly Mammoth, History Since Discovery: VGS Edu. Leaflet No. 3, 4 p.

VG2018-7 Maguire, H., Mehrtens, C., Kim, J., Romanowicz, E., 2018, Lower Cambrian Gamma Log Data from Wells in Western Vermont and Northeastern New York: Vermont Geological Survey Open File Report VG2018-7. 2 platesWell Log Data (.xlsx).

VG2018-8 Maguire, H., Mehrtens, C., Chiarenzelli, J., Webb, L., 2018, Detrital Zircon Ages for the Cambrian Monkton and Danby Formations, Champlain Valley, Vermont: Vermont Geological Survey Open File Report VG2018-8. 2 plates.

Landslide inventory for Vermont (in progress) is posted on the open data portal. There's an option to view the data on a webmap. The inventory will be updated annually as we inventory each county.

Recently released open file reports and maps, updated October 2018

VG2018-1 Springston, G., 2018, Surficial Geologic Map of the Barre East 7.5 Minute Quadrangle, Vermont: Vermont Geological Survey Open File Report VG2018-1, scale 1:24,000, 4 plates. MapData pointsOverburden thicknessSlope map.

VG2018-2 Van Hoesen, J., 2018, Surficial Geology and Hydrogeology of the southern half of the Proctor 7.5 Minute Quadrangle, Vermont: Vermont Geological Survey Open File Report VG2018-2, scale 1:24,000, Report plus 10 plates. ReportPlate 1 - Surficial MapPlate 2 - Overburden ThicknessPlate 3 -Potentiometric SurfacePlate 4 - Depth to BedrockPlate 5 - Bedrock Well YieldPlate 6 - Recharge potential (shallow)Plate 7 - Recharge potential (deep),  Plate 8- Aquifer PotentialPlate 9 - Hydrogegologic UnitsPlate 10 - Data points.

VG2018-4, Wright, S., 2018, Surficial Geology and Hydrogeology of the Bolton Mountain Quadrangle. ReportPlate 1- Surficial MapPlate 2- Data PointsPlate 3 - OverburdenPlate 4 - Recharge potentialPlate 5- Flow lines, Also see Chittenden County water resources map (VG2010).

VG2018-6 Springston, G., 2018, Landslide Inventory of Chittenden County, Northwest Vermont [ReportMap]: Vermont Geological Survey Open File Report VG2018-6.

Rankin, D.W., 2018, Bedrock geologic map of the Littleton and Lower Waterford Quadrangles, Essex and Caledonia Counties, Vermont, and Grafton County, New Hampshire: U.S. Geological Survey Open-File Report 2018–1087, 1 sheet, scale 1:24,000. 

Rankin, D.W., 2018, Bedrock geologic map of the Lisbon quadrangle, and parts of the Sugar Hill and East Haverhill quadrangles, Grafton County, New Hampshire: U.S. Geological Survey Open-File Report 2018–1016, 1 sheet, scale 1:24,000.

Rankin, D.W., 2018, Bedrock geologic map of the Miles Pond and Concord quadrangles, Essex and Caledonia Counties, Vermont, and Grafton County, New Hampshire: U.S. Geological Survey Open-File Report 2018–1025, 1 sheet, scale 1:24,000. 

Current projects (2018-2019) View the complete list of current mapping, hazards, and groundwater projects.