USA Aquifers

Overview This feature service contains a polygon layer representing aquifers across the United States. It provides aquifer-related attributes such as aquifer name, rock name, and rock type, along with unique identifiers and calculated geometry measurements for each feature. Layer Aquifers: A polygon feature layer of mapped aquifer units used to identify and reference aquifer areas and their associated geologic characteristics. Geographic Coverage The service covers the United States and supports broad regional reference for groundwater and hydrogeologic mapping. Use Cases Groundwater and aquifer reference mapping Hydrogeologic analysis and visualization Supporting environmental, water resource, and geoscience workflows