State of IowaOverview This feature service provides detailed geographic and operational information on public water supply facilities within the state of Iowa. It focuses on systems that have operating permits to serve populations of 25 or more people with drinking water, ensuring compliance with state and federal regulations. Feature Layers Public Water Supply Facilities : This layer represents individual public water supply systems at specific locations across Iowa. It includes data such as facility names, addresses, operational status, types of water sources used, and relevant geographic identifiers like city, county, and congressional districts. The dataset is helpful for monitoring, managing, and planning safe drinking water provision. Geographic Coverage The dataset exclusively covers the state of Iowa, providing detailed spatial information tailored for state and local government agencies, environmental researchers, and water resource managers. Use Cases Supporting regulatory compliance and inspections for public water systems. Assisting emergency response planning related to water supply disruptions. Facilitating public health assessments and water quality management. Enabling researchers and policy makers to analyze water system distribution and coverage.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/a21ee7fac2a647e1b59b2b7a4b9a62a5_26engIowa GeodataPublicPublic Water Supply Facilities in Iowa [Iowa]Web servicesIowaLast Modified: 2026-05-08