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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
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Information / Records Requests
Contact Information by County
Laurie Sharp, Laurie.Sharp@dnr.iowa.gov Phone: 515-725-0284, Fax: 515-725-8202 Wallace State Office Building, 502 E. 9th Street, Des Moines, IA 50319-0034
Qualified and well-trained Drinking Water and Wastewater operators play a vital role in drinking water quality. The WSO Section is responsible for certifying public water supply treatment and distribution operators and Wastewater and lagoon operators as prescribed by Chapter 81 of the Iowa Administrative Code (IAC). The purpose of the OpCert program is to insure that water and wastewater operators have sufficient knowledge and experience to properly operate the system, and in turn protect human health and safety and the environment.
Operator Certification Database and Training Calendar
This database is a resource for the following:
Recognizing the need to protect the integrity of certification programs and to provide operator certification authorities with a definitive, peer-reviewed administrative standard and resource for program evaluation, the Association of Boards of Certification released Model Standards for the Administration of an Operator Certification Program. Certification authorities can use the industry-developed Model Standards as a review tool to improve the efficacy of programs and the operators they certify. This resource identifies best practices and provides a framework for aligning them to national and international standards. The State of Iowa was the first state certification program to use these standards for the purpose of Program Review.
Iowa External Review Process
External Review Assessment Report
Exam Preparation Water Treatment Water Distribution Wastewater
Certification Renewal Continuing Education Unit (CEU) Requirements IDNR CEU Reporting Form (542-0570) Eligible Courses for Renewal: CEU Course Guidance lists IDNR CEU Policy and Issuing Agency information
Operator by Affidavit Operator by affidavit form (542-3119) Operator by affidavit form (542-3119) Operation and Maintenance Plan (542-0862) Operation and Maintenance Plan (542-0862) List of Affidavit operatorsOperator Certification Compliance Plan (542-3120)Operator Certification Compliance Plan (542-3120)
Other Links Renewal Fees and Frequency Reciprocity Application Form (542-3117) Reciprocity Application Form (542-3117)