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
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
Digital Flood Insurance Rate Maps
The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the 1-percent-annual-chance flood event, the 0
Iowa Geospatial Data Portal2021-02-15 更新10
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 Treatment Plant Facilities
Water treatment plants at facilities with operating permits for Public Water Supplies (systems that serve 25 or more people) for drinking water. This data is from the Iowa DNR's Safe Drinking Water In
Iowa Geospatial Data Portal2023-09-15 更新20
