| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Adams | ||||
| Berne Water Department | ||||
| Allen | ||||
| Quikcut, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/28/2026 - 05/28/2026 | Yes | Permit Number: 003-50155-00555 |
| Lakes of Simon Creek | State Isolated Wetland Individual Permit [PDF] | 04/24/2026 - 05/24/2026 | Yes | IDEM ID Number: SRIP01395 Project Manager: Cohen, L David |
| Hercules Machinery Corporation | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/20/2026 - 05/20/2026 | Yes | Permit Number: M003-49997-00475 |
| Republic Services of Indiana, LP, d/b/a National Serv-All Landfill | Solid Waste Permit Public Notice [PDF] | 04/17/2026 - 05/02/2026 | No | Permit Number: 02-02 Project Manager: Ford, Hannah R |
| Project Zodiac Data Center - Phase 3 | Section 401 Water Quality Certification Public Notice [PDF] Notice of Virtual Public Hearing [PDF] Notice of Extension of Comment Period [PDF] |
03/13/2026 - 04/03/2026 | Yes | IDEM ID Number: WQC001454 Corps of Engineers ID Number: LRE-2023-00646-102 Project Manager: Harriman, Emersyn N Virtual Public Hearing: Thursday, April 30, 2026; 5:00 p.m. See the public hearing notice for connection details. |
| Blackford | ||||
| Town of Shamrock Lakes Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 05/01/2026 - 05/19/2026 | No | Permit Number: IN0049832 Project Manager: Eilerman, Nicholas |
| DeKalb | ||||
| Brooks Construction Company, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/20/2026 - 05/20/2026 | Yes | Permit Number: 033-50125-03303 |
| Nucor Fastener Sales Corp. | NPDES Draft Permit Public Notice [PDF] | 04/16/2026 - 05/18/2026 | Yes | Permit Number: INP000138 Project Manager: Wren, Kira |
| Grant | ||||
| Sheriff Solar | State Isolated Wetland Individual Permit [PDF] | 04/24/2026 - 05/24/2026 | Yes | IDEM ID Number: SRIP01389 Project Manager: Cohen, L David |
| Huntington | ||||
| Town of Andrews WWTP | NPDES Draft Permit Public Notice [PDF] | 04/30/2026 - 05/30/2026 | Yes | Permit Number: IN0022268 Project Manager: Clements, Samantha |
| Andrews Water Department | Drinking Water Construction Permit Public Notice [PDF] | 04/27/2026 - 05/27/2026 | Yes | Permit Number: 13097 IDEM ID Number: 5235001 Corps of Engineers ID Number: 11700152 Project Manager: Prater, Matthew |
| Jay | ||||
| No current public notices. | ||||
| LaGrange | ||||
| Six Mile School | Drinking Water Construction Permit Public Notice [PDF] | 04/23/2026 - 05/23/2026 | Yes | Permit Number: 13095 IDEM ID Number: 2440140 Corps of Engineers ID Number: 4472 Project Manager: Prater, Matthew |
| RH Yoder Woodworking, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/09/2026 - 05/09/2026 | Yes | Permit Number: 087-49769-00743 |
| Noble | ||||
| LaOtto Regional Sewer District Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 04/29/2026 - 05/29/2026 | Yes | Permit Number: IN0058611 Project Manager: Hanko, Jay |
| City of Kendallville Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 04/23/2026 - 05/26/2026 | Yes | Permit Number: IN0020656 Project Manager: Eilerman, Nicholas |
| Steuben | ||||
| No current public notices. | ||||
| Wabash | ||||
| North Manchester Wastewater Treatment Plant | Land Application Permit Public Notice [PDF] | 04/17/2026 - 05/02/2026 | No | Permit Number: IN LA 000118 Project Manager: Meulen, Nicholas |
| Salamonie Country Estates Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 04/16/2026 - 05/18/2026 | Yes | Permit Number: IN0039446 Project Manager: Kasuboski, Jordan |
| Laketon Refining Corporation | NPDES Final Permit Public Notice [PDF] | 04/14/2026 - 05/04/2026 | No | Permit Number: IN0063797 Project Manager: Ruiz, Brodyn R |
| Wells | ||||
| Town of Poneto Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 04/30/2026 - 05/18/2026 | No | Permit Number: IN0059048 Project Manager: Daniels, Kendall E |
| Whitley | ||||
| No current public notices. | ||||
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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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.