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
Submit Online Inquiry
Information / Records Requests
Contact Information by County
Several online resources are available for wastewater treatment plant operators:
DNR Water/ Wastewater Operator CertificationObtain more information on wastewater operator certification, including the operator certification database and training calendar.
Discharge Monitoring Report FormsObtain permit-specific electronic DMRs from Iowa DNR Field Office Staff. DMRs are also known as Monthly Operation Reports or MORs.
WWPIE Online Permit SystemTo complete an individual permit application online, or to find out which permit writer is working on the reissuance of a certain individual permit.
NPDES Application FormsObtain paper permit application forms and instructions for individual NPDES permits.
Bypass Report FormWithin five days of a bypass, a written report describing the bypass must be submitted to the appropriate DNR Field Office. This form maybe used as the written report.
Antidegradation AnalysisObtain information on antidegradation and how to conduct an antidegradation analysis.
Bacteria SamplingObtain information on how to sample treated effluent for bacteria, and on how to calculate a geometric mean.
Certified Laboratories Facility SearchFind a certified laboratory in Iowa via the State Hygienic Laboratory site.
Treatment AgreementsObtain information on significant industrial users, treatment agreement requirements, and forms.
Rural Community SewersIf your community is interested in qualifying as disadvantaged, and for information on rural communities and funding options for these communities.
CWSRF pageObtain information on Clean Water State Revolving Fund loans.
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