相关数据集
NWI linears
This web mapping service is intended to provide information on Iowa's wetlands. In particular, data recorded in the National Wetland Inventory.
Iowa Geospatial Data Portal2024-06-20 更新80
Private Well Facilities
Point locations of wells entered into the Iowa DNR Private Well Tracking System. Includes private well permits, well test registration, abandoned well registration, and well renovation registration ad
Iowa Geospatial Data Portal2024-06-21 更新40
Water Use Surface Water Intakes
Surface water intakes (including from reservoirs or streams) under Water Use permits. A water use permit is required of any person or entity that withdraws or diverts at least 25,000 gallons of water
Iowa Geospatial Data Portal2024-06-20 更新30
NWI polygons annotation
This web mapping service is intended to provide information on Iowa's wetlands. In particular, data recorded in the National Wetland Inventory.
Iowa Geospatial Data Portal2024-06-20 更新40
Wastewater Industrial Facilities
Industrial contributors to municipal wastewater treatment facilities in Iowa for the National Pollutant Discharge Elimination System (NPDES) program.
Iowa Geospatial Data Portal2024-06-21 更新30
