Department of Natural Resources

Official Website: https://www.iowadnr.gov

The DNR manages fish and wildlife programs, ensures the health of Iowa’s forests and prairies, and provides recreational opportunities in Iowa’s state parks. Just as importantly, the DNR carries out state and federal laws that protect air, land and water through technical assistance, permitting and compliance programs. The DNR also encourages the enjoyment and stewardship of natural resources among Iowans through outreach and education.

he DNR's mission is to conserve and enhance our natural resources in cooperation with individuals and organizations to improve the quality of life in Iowa and ensure a legacy for future generations.

Forms & Documents

Browse all Department of Natural Resources government forms

501 - 520 of 717 forms

Form Title Topics
Schedule H3- Mechanical Plant Reliability Permit Application
Schedule I- Screening, Grit Removal & Flow Measurement Permit
Schedule J- Septic Tank System Permit Application
Schedule K1- Controlled Discharge Pond Permit Application
Schedule K2- Aerated Pond Permit Application
Schedule K3- Anaerobic Lagoon Permit Application
Schedule L- Settling Tanks Permit Application
Schedule M-Fixed Film Reactor- Stationary Media Permit Applicatio
Schedule N- Rotating Biological Contactor Permit Application
Schedule O- Aeration Tanks or Basins Permit Application
Schedule P- Gas Chlorination Permit Application
Schedule Q- Sludge Digestion & Holding Permit Application
Schedule R1- Sludge Dewatering & Disposal Permit Application
Schedule R2A- Low Rate Land Application of Sludge, Part I Permit
Schedule R2B- Low Rate Land Application of Sludge, Part II Permit
Schedule Sewage Treatment Agreement Permit Application
Schedule S- Land Application of Wastewater
Schedule Z- Wastewater Treatment and Disposal Systems Site Sel
Scientific Collecting Annual Report
Scientific Collecting & Wildlife Salvage Report

Contact Information & Office Locations

1 contact point

Iowa DNR Headquarters

Address:
Wallace State Office Building
502 East 9th Street
4th Floor
Des Moines, IA 50319-0034

Phone numbers:
  • 515-725-8200 (phone)
  • 800-735-2943 (TTY- use relay Iowa)
  • 515-725-8283 (Para asistencia en español)
Fax numbers:
  • 515-725-8202
Hours of operation:
  • 8:00 a.m. - 4:30 p.m. CST Mon through Fri (except for state holidays)

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