The Public Notice site for the Statewide Region covers notices affecting the entire State of Indiana, as well as some out-of-state notices that have interests within Indiana.
Updated: 05/15/2026
| Name of Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Bio Town Ag, Inc. | Land Application Permit Public Notice [PDF] | 05/26/2026 - 06/25/2026 | Yes | Permit Number: IN LA 000795 Project Manager: O'Connell, Morrighan Multiple Regions: Northern Region: Pulaski County Northwestern Region: Jasper and Newton Counties Western Region: Benton, Carroll, Tippecanoe, and White Counties |
| Opportunity to Comment on Indiana's 2027 Air Monitoring Plan from OAQ Air Monitoring Branch | Draft Indiana 2027 Ambient Air Monitoring Network Plan [PDF] | 05/22/2026 - 06/21/2026 | Yes | Federal regulations (40 CFR 58.10) require the Indiana Department of Environmental Management (IDEM) to review Indiana’s ambient air monitoring network annually to assess the current network and determine if any changes are necessary to meet the monitoring goals and carry out monitoring projects across the state. IDEM evaluates many factors when reviewing the network plan, including current National Ambient Air Quality Standards (NAAQS), data trends, population changes, new monitoring projects, site redundancy, siting problems, site access concerns, and other identified monitoring issues. IDEM is required to develop and submit an annual monitoring network plan to U.S. EPA that details the current air quality surveillance system and proposed changes for the coming year. The public can review the proposed 2027 plan and submit comment by June 21. Directions on how to submit comments are located in Appendix A (Page 81). |
| Enterprise TE Products Pipeline Company LLC | NPDES Final Permit Public Notice [PDF] | 05/15/2026 - 06/02/2026 | No | Permit Number: IN0055859 Project Manager: Marshall, Riley E Regions: Central Indiana: Bartholomew, Boone, Clinton, Hendricks, Johnson, Marion and Shelby Counties Eastern Indiana: Decatur and Franklin Counties Northwestern Indiana: Jasper, Lake, and Newton Counties Southeastern Indiana: Jackson, Jennings, Ripley and Washington Counties Southwestern Indiana: Dubois, Gibson, Orange, Pike, and Posey Counties Western Indiana: Tippecanoe and White Counties |
| Environmental Rules Board | Notice of Public Hearing [PDF] | 05/13/2026 - 07/09/2026 | Yes | Project Manager: Kindrick, Karla |
| Environmental Rules Board | Notice of Public Hearing [PDF] | 05/13/2026 - 07/09/2026 | Yes | Project Manager: Kindrick, Karla |
| Environmental Rules Board | Notice of Public Hearing [PDF] | 05/13/2026 - 07/09/2026 | Yes | Project Manager: Kindrick, Karla |
| Draft 2026 Assessment for Ongoing Data Requirements for the 2010 Primary 1-Hour Sulfur Dioxide National Ambient Air Quality Standard | Legal Notice [PDF] and Opportunity for Comment on a Draft Document from OAQ Air Programs Branch | 05/13/2026 - 06/14/2026 | Yes | Project Manager: BONER, MICHELE The document "Draft 2026 Assessment for Ongoing Data Requirements for the 2010 Primary 1-Hour Sulfur Dioxide National Ambient Air Quality Standard" is available on the IDEM Sulfur Dioxide Air Quality Designations web page (https://www.in.gov/idem/sips/air-quality-designations/sulfur-dioxide-so2-air-quality-designations/). |
| Indian Creek Monroe Watershed | Notice of Public Comment Period for the 2026 Assessment of Water Quality Data [PDF] | 03/30/2026 - 05/15/2026 | Yes | Project Manager: Dorothy A. Henthorn Counties: Green, Lawrence, Martin, Monroe Regions: Central Region & Southwest Region |
| Environmental Rules Board | Notice of Public Hearing [PDF] | 03/05/2026 - 05/07/2026 | Yes | Project Manager: Kindrick, Karla |
This page is designed to provide public access to all agency public notices for this region as required by statute or rule including: permitting, rulemaking, meeting and hearing notices. Click highlighted links to view additional information related to the notice. Unless otherwise noted, contact information is included on the notices.
The IN.gov News and Events Calendar provides information on public meetings that do not require public notice.
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You can subscribe to the regional Public Notice pages. By subscribing, you will be sent an e-mail or text message to your phone every time IDEM adds information to a subscribed region. Stay current on all postings and never miss an update.
Rules and Regulatory Notices
IDEM regularly notifies the public about rulemaking activities via official public notices in the Indiana Register. Relevant information, public hearing dates, and agency points of contact are included in the notices.
To receive electronic updates on rulemaking activities, check the boxes next to the "Board and Rules" listings in the "Legal Counsel". Be sure to check the boxes next to the board packet listings to receive board packets.
A nonrule policy document (NPD) is intended to clarify for the public IDEM's interpretation of an environmental statute or rule. IDEM Nonrule Policies are not intended by the agency to have the effect of law, however, per Indiana Code 13-14-1-11.5, they are made available for public comment on the agency internet website for at least 45 days. After the comment period ends, the appropriate state environmental board(s) are briefed, and 30 days later the NPD(s) become effective and are sent for publication in the Indiana Register.
Citizen Involvement
The Citizens’ Guide to IDEM describes the agency’s permitting and environmental cleanup programs. The guide details how citizens can participate when IDEM makes decisions about issuing permits, conducting cleanup actions, preparing environmental reports and plans, and writing environmental rules.
