State of IowaThis Feature Service provides comprehensive geographic and attribute data on environmental spill incidents across Iowa. It includes a detailed point feature layer that documents various types of spills such as transportation spills, handling and storage spills, and transformer spills. Layer Details: Spill Incident Records: This layer captures the locations of spill events along with extensive attribute information including facility names, addresses, operational status, responsible parties, and materials involved in the spills. It also includes environmental impact indicators such as groundwater, surface water, and air contamination, as well as follow-up actions and event modes. Geographic Coverage: The data covers multiple counties and cities within Iowa, supporting regional environmental monitoring and emergency response efforts. Purpose and Applications: This service is designed to assist environmental agencies, emergency responders, and planners in tracking spill incidents, assessing environmental risks, prioritizing cleanup efforts, and informing the public. It supports spatial analysis and reporting through integration with GIS platforms. Data Source and Licensing: The data is provided by the Iowa Department of Natural Resources and is available under the CC0 1.0 public domain license, allowing unrestricted use.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/25c557adf9f34f0d919401b3c4cd50fa_7engIowa GeodataPublicSpill Incident Records in Iowa [Iowa]Web servicesIowaLast Modified: 2026-01-16