Hunting/Fishing Licenses
Learn to Hunt
Report Your Harvest
Quick and easy access to recreational privileges in Iowa, including hunting, fishing, and specialty licenses: Purchase Your Licenses Online
Iowa's natural resources plates include the state bird and flower, pheasant, eagle, buck and a Brook trout. Support conservation in Iowa by buying a natural resource plate for your vehicle. Natural Resource Plates
Experience Iowa's natural beauty and all the fun our state parks offer. Make your online reservation for state park cabins, camping sites, shelters and lodges.
Support conservation in Iowa by buying a natural resource plate for your vehicle.
Natural Resource Plates
Iowa DNR Customer Service Mon - Fri, 8:00am - 4:30pm CST p: 515-725-8200 f: 515-725-8201 Submit Online Inquiry Information / Records Requests Contact Information by County
The source characterization guidance was initially developed to assure consistency in the methodologies used by DNR staff to characterize emission sources in an air dispersion modeling analysis. In general the guidance addresses those emission sources modeled as pseudo- or non-point sources; however the guidance also addresses stacks with capped or horizontal type discharge. This guidance is not intended to preclude other methodologies for characterizing emission sources.