Public comments are one of many ways Idahoans can support informed decision-making. To provide effective comments, follow these tips:
- Reference the facility name, permit number, project, or document on which you are commenting.
- Ensure your comments address the technical and regulatory analyses of the proposed permit or project.
- Address environmental impacts of a proposed permit or project (e.g., air quality impacts associated with a draft permit).
- Use examples and provide supporting materials when appropriate.
- Offer suggestions to address a concern or solve a problem such as timing, design, etc.
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DEQ seeks comment on draft IPDES permits for Hayden Area Regional Sewer Board and cities of Post Falls and Coeur d’Alene
Accepting comments from July 3, 2025, to August 4, 2025.
DEQ seeks comment on draft 401 water quality certification for Klaveano Ranch streambank protection project
Accepting comments from June 27, 2025, through July 18, 2025.
UPDATED: DEQ extends comment period on draft IPDES permit for Stibnite Gold Project
Accepting comments from June 6, 2025, through July 22, 2025.
DEQ seeks comment on proposed settlement action with City of Aberdeen
Accepting comments from June 23, 2025, through July 23, 2025.
DEQ seeks comment on draft IPDES permit for the city of Gooding wastewater treatment facility
Accepting comments from June 9, 2025, to July 9, 2025.
DEQ seeks comment on updates to Technical Guidance Manual for Individual and Subsurface Sewage Disposal Systems
Accepting comments from June 4, 2025, through July 7, 2025.
DEQ seeks comment on updates to the Technical Guidance Manual for Individual and Subsurface Sewage Disposal Systems
Accepting comments from March 11, 2025, through April 10, 2025.
In compliance with Section 58.01.01.209 of the “Rules for the Control of Air Pollution in Idaho,” a public comment period on the proposed permit will be provided if a written request is submitted on or before the date listed in the table below. Please reference the company name and permit number when sending the request. All requests can be directed to Dianne Hobbs at dianne.hobbs@deq.idaho.gov.
Facility Name | Materials | Request Deadline |
|---|---|---|
| Boise Cascade | Application and supporting materials | 07/17/2025 |
Environmental rules are frequently updated and revised at DEQ. Some rule changes are mandated by the governor’s office; some are updated following required federal regulatory changes; and others are initiated by DEQ to protect human health and the environment. In all cases, public comments are encouraged.
See DEQ’s Rulemaking page to access rulemaking dockets and upcoming public comment opportunities. Further details can be found under Docket Description.