The Facility Explorer (One-Stop) application brings together core environmental information in one place for easy access by DNR staff and the public. Use it to explore environmental information collected by Iowa DNR to answer questions such as:

• Has DNR had any current or past dealings with a piece of property?
• What environmental permits are held by an industrial facility?
• Where are the potential sources of contamination in my watershed?
• Have there been any violations of any permits at a facility?