Public Participation

Construction Permits

• Construction permits seeking public comment *

* The Iowa DNR is proposing to issue these construction permit(s). Written comments should be directed immediately to the assigned engineer.

Operating Permits

• Draft operating permits seeking public comment
• Title V: air permits for Iowa's largest facilities

Regulatory Analysis for Proposed Air Quality Fee Rulemaking

The Department of Natural Resources (DNR) has published a Regulatory Analysis in the May 14th Iowa Administrative Bulletin to propose changes to Air Quality Bureau fees. The Regulatory Analysis is the first step in the formal rulemaking process prior to the rule proposal. The Regulatory Analysis can be found at https://www.legis.iowa.gov/docs/aco/bulletin/05-14-2025.pdf.

Background

DNR currently charges fees for Title V emissions inventories, Title V applications, construction permit (new source review) applications, and asbestos demolition and renovation notifications. The air quality rules in 567 Iowa Administrative Code (IAC) Chapter 30 specify both the fee requirements and maximum fee rates. Annually, DNR reviews the fees with stakeholders and sets the amount for the coming year. Fee rates are currently at the maximum allowed by rule and have not changed in 10 years. The current fee schedule is available at https://www.iowadnr.gov/aqfees. 

Maximum Fee Amounts

The proposed changes to the maximum fee amounts can be found in the Regulatory Analysis. The proposals represent the consensus opinion of a small but diverse group of industrial stakeholders DNR asked to evaluate our budget, revenue, staffing, and expenses. The group held three public meetings to share ideas and gather additional input from any impacted individuals before deciding on their proposal.

When Might Air Quality Fees Increase?

The earliest fees could increase would be July 1, 2026. If the rule changes are approved, DNR will discuss new fee amounts at the annual stakeholder meeting in January/February 2026. The proposed fee increases would be presented at the March 2026 Environmental Protection Commission meeting with approval requested at the May 2026 meeting.

Public Comment and Public Hearing

DNR will be accepting comment on the Regulatory Analysis through June 3rd and will hold an online public hearing on June 3, 2025 at 1:00 p.m. via Zoom. Individuals can register to attend the public hearing at the following link:  https://us02web.zoom.us/meeting/register/Zxv6RoKoQDyPTUXSyZc7vw. Please provide written comments by the end of the comment period to Wendy Walker at wendy.walker@dnr.iowa.gov or to the address below: 

Department of Natural Resources

Attn: Wendy Walker

6200 Park Ave, Ste 200

Des Moines, Iowa 50321

For more information or if you have questions, please contact Wendy Walker at the e-mail address noted above or by phone at (515) 250-7534.

Individuals with disabilities or limited English proficiency are encouraged to participate in all DNR activities, including submitting public comments. If a reasonable accommodation or language services are needed to participate, contact the Air Quality Bureau staff member listed or Relay Iowa TTY Service at 800-735-7942 in advance to advise them of your specific needs. DNR’s language access and disability nondiscrimination plans are available at https://www.iowadnr.gov/about/nondiscrimination-accessibility-language-access.

Final Air Quality Rules and Rule Change Crosswalk

After providing stakeholder engagement and considering both informal input and formal public comments, the DNR has finalized air quality rule changes to implement Executive Order 10 (EO10). The final rules for section 567 Iowa Administrative Code (IAC), Chapters 15 and 20-35, were published on May 15, 2024, in the Iowa Administrative Bulletin and in the IAC Supplement (available at legis.iowa.gov/law/administrativeRules/bulletinSupplementListings.) The rule changes became effective on June 19, 2024. The updated 567 IAC with the new chapters can also be accessed at legis.iowa.gov/law/administrativeRules/agencies.

For assistance navigating the new air quality rules, please access the EO10 Rules Crosswalk:

• Air Quality Rules Crosswalk

For questions, please contact Christine Paulson at Christine.Paulson@dnr.iowa.gov or by phone at 515-725-9510.

Background on Executive Order 10

Executive Order 10 (EO10) signed by the Governor on January 10, 2023, requires all state agencies to identify which administrative rule chapters will be retained or rescinded. For more information on EO10 please go to the Governor's Office webpage for Executive Orders.

The EO10 process for both the review of existing rule chapters and the reauthorization of rule chapters that will be retained includes public engagement with the opportunity for meaningful input throughout the process. Opportunities for public input and information for public review during the Air Quality Bureau's implementation of EO10 will be posted below as they become available.

• Copy of Executive Order 10

Previous EO10 Activities, Rulemaking Documents, and Stakeholder Meetings

The DNR held a formal public comment period from Dec. 27, 2023 - Jan, 30, 2024, for the DNR's proposed air quality rule changes (Notices of Intended Action), which were published in the IAB on Dec. 27. Public hearings were held on Jan. 29 and Jan. 30.

Previously, the DNR held a public comment period from Sept. 6 - Sept. 28, 2023, for the DNR's regulatory analysis and the draft rule changes, which were published in the IAB on Sept. 6. A public hearing on the draft changes was held on September 28.  

Draft Rule Changes (Redline/Tracked) Previously Provided for Informal Public Input

• Ch. 20 Draft Changes (posted 7/6/2023)
• Ch. 21 Draft Changes (posted 7/6/2023)
• Ch. 23 Draft Changes (posted 7/6/2023)
• Ch. 31 Draft Changes (posted 7/6/2023)
• Ch. 33 Draft Changes (posted 7/6/2023)
• Ch. 22 Construction Permit Rules Draft Changes (posted 6/8/2023)
• Ch. 24 Draft Changes (posted 6/8/2023)
• Ch. 25 Draft Changes (posted 6/8/2023)
• Ch. 27 Draft Changes (posted 6/8/2023)
• Ch. 29 Draft Changes (posted 6/8/2023)
• Ch. 22 Operating Permit Rules Draft Changes
• Ch. 26 Draft Changes
• Ch. 30 Draft Changes
• Ch. 32 Draft Rescission
• Ch. 34 Draft Rescission
• Ch. 35 Draft Rescission
• Ch. 15 (CROMMER) Draft Changes

EO10 Stakeholder Meetings and Materials

The DNR Air Quality Bureau held four stakeholder meetings between March and July 2023. At these meetings, held March 14, May 18, June 15, and July 11, the Air Quality Bureau shared its EO10 implementation plans, schedules, and draft rule changes. Stakeholders had the opportunity to provide feedback and informal comments at the meetings and during the informal review period following each meeting.
To stay current on EO10 and other air quality rulemaking activities, be sure to subscribe to Air Quality News through GovDelivery at https://public.govdelivery.com/accounts/IACIO/subscriber/new?topic_id=IACIO_421. If you have difficulty, please contact DNR's Wendy Walker at 515-725-9570.

For more information contact Christine Paulson at Christine.Paulson@dnr.iowa.gov or 515-725-9510.

• January 7, 2025
  • January 7 Agenda
  • Fiscal Year 2026 Draft Budget Memo
• December 10, 2024
  • December 10 Agenda
  • Updated Title V Emissions Fee Calculator December 2024
• October 30, 2024
  • October 30 Agenda
  • Major Source Construction Permit Fee Memo
  • Title V Application Fee Memo
  • Title V Emissions Fee Memo
  • Major Construction Permitting and Title V Application Fee Calculators
  • Title V Emissions Fee Calculator

• January 7, 2025
  • January 7 Agenda
  • Fiscal Year 2026 Draft Budget Memo
• December 10, 2024
  • December 10 Agenda
• October 30, 2024
  • October 30 Agenda
  • Minor Source Construction Permit Fee Memo
  • Minor NSR Fee Calculator
• October 7, 2024
  • October 7, 2024 - Meeting Agenda
  • Minor Source Construction Permitting Program Fee Memo
  • FY 2026 Minor NSR Budget Calculations

• January 7, 2025
  • January 7 Agenda
  • Fiscal Year 2026 Draft Budget Memo
• October 30, 2024
  • October 30 Agenda
  • Asbestos Fee Calculator
  • Asbestos Fee Memo