| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| Cicero Municipal Sewage Treatment Plant | Land Application Permit Public Notice [PDF] | 06/25/2026-07/10/2026 | Yes | IDEM ID Number: IN LA 000402 Project Manager: Meulen, Nicholas Counties: Hamilton, Howard, Tipton and Madison Counties |
| Bartholomew | ||||
| Cummins Incorporated Technical Center Plant 5 | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/15/2026 - 08/14/2026 | Yes | Permit Number: 005-50483-00002 |
| Beacon Industries | NPDES Draft Permit Public Notice [PDF] | 07/01/2026 - 07/31/2026 | Yes | Permit Number: INP000179 Project Manager: Wren, Kira |
| Boone | ||||
| Citizens Water Indianapolis/Citizens Lebanon Water Supply Program Project F4 WM Project | Drinking Water Construction Permit Public Notice [PDF] | 07/17/2026 - 08/16/2026 | No | Permit Number: 13123 IDEM ID Number: 5249004 Corps of Engineers ID Number: 10911265 Project Manager: Prater, Matthew |
| Lebanon Water Utility - Sugar Creek Water Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 07/14/2026 - 08/13/2026 | Yes | Permit Number: IN0059153 Project Manager: Wren, Kira |
| Westfall Place Sections 2 and 3 WATER MAIN | Drinking Water Construction Permit Public Notice [PDF] | 07/13/2026 - 08/12/2026 | No | Permit Number: 13121 IDEM ID Number: 5206005 Corps of Engineers ID Number: 10404599 Project Manager: Prater, Matthew |
| Citizens Water Indianapolis/Citizens Lebanon Water Supply Program Project F4 | Drinking Water Construction Permit Public Notice [PDF] | 06/29/2026 - 07/29/2026 | Yes | Permit Number: 13123 IDEM ID Number: 5249004 Corps of Engineers ID Number: 10911265 Project Manager: Prater, Matthew |
| Shelby Materials | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/26/2026 - 07/26/2026 | Yes | Permit Number: 011-50334-00095 |
| Orla, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] Notice of Public Hearing [PDF] |
06/26/2026 - 08/10/2026 | Yes | Permit Number: 011-50034-00093 Virtual Public Hearing: Thursday, August 6, 2026, 6:00 p.m. EDT (See the Public Hearing Notice link for connection details.) |
| Life Cycle Power | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] Notice of Public Hearing [PDF] |
06/26/2026 - 08/10/2026 | Yes | Permit Number: 011-50087-00094 Virtual Public Hearing: Thursday, August 6, 2026, 6:00 p.m. EDT (See the Public Hearing Notice link for connection details.) |
| Park 400 Industrial Development | State Isolated Wetland Individual Permit Public Notice [PDF] | 06/19/2026 - 07/20/2026 | Yes | Permit Number: SRIP01407 Project Manager: Gordon-McGlone, Grace |
| Citizens Water Indianapolis/Citizens Lebanon Water Supply Program Project F3 | Drinking Water Construction Permit Public Notice [PDF] | 06/15/2026 - 07/15/2026 | Yes | Permit Number: 13090 IDEM ID Number: 5249004 Corps of Engineers ID Number: 10911265 Project Manager: Prater, Matthew |
| Chadwick Ditch Relocation | Section 401 Water Quality Certification Public Notice [PDF] | 06/11/2026 - 07/02/2026 | Yes | IDEM ID Number: WQC001488 Project Manager: Barton, Ryland |
| Eli Lilly and Company - Lebanon | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/08/2026 - 07/08/2026 | Yes | Permit Number: 011-50290-00084 |
| imi Indiana LLC Plant 442 | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/04/2026 - 07/04/2026 | Yes | Permit Number: 777-50165-05619 |
| Eli Lilly and Company - Lebanon | NPDES Draft Permit Public Notice [PDF] | 06/03/2026 - 07/06/2026 | Yes | Permit Number: INP000739 Project Manager: Etter, Heidi E |
| Brown | ||||
| No current public notices. | ||||
| Clinton | ||||
| Town of Mulberry Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 07/07/2026 - 08/07/2026 | Yes | Permit Number: IN0031976 Project Manager: Kasuboski, Jordan |
| Frito-Lay, Inc. - Frankfort Facility | NPDES Draft Permit Public Notice [PDF] | 06/09/2026 - 07/09/2026 | Yes | Permit Number: IN0051624 Project Manager: Wray, Jodi M |
| Hamilton | ||||
| Parks at Crossroads | State Isolated Wetland Individual Permit Public Notice [PDF] | 07/17/2026 - 08/16/2026 | Yes | Permit Number: SRIP01414 Project Manager: Barton, Ryland |
| Bastian Solutions, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/22/2026 - 07/22/2026 | Yes | Permit Number: 057-50158-00133 |
| Hancock | ||||
| Astemo Indiana Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/08/2026 - 08/07/2026 | Yes | Permit Number: 059-50383-00013 |
| Fortville Water Works | Drinking Water Construction Permit Public Notice [PDF] | 06/22/2026 - 07/22/2026 | Yes | Permit Number: 13131 IDEM ID Number: 5230003 Corps of Engineers ID Number: 19300407 Project Manager: Prater, Matthew |
| Western Hancock Utilities Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 06/19/2026 - 07/20/2026 | Yes | Permit Number: IN0059013 Project Manager: Eilerman, Nicholas |
| Maxwell Intermediate School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 06/18/2026 - 07/06/2026 | No | Permit Number: IN0053520 Project Manager: Clements, Samantha |
| Schlage Lock Company LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/17/2026 - 07/17/2026 | Yes | Permit Number: 059-50406-00055 |
| Yamaha Marine Precision Propellers, Inc., Greenfield, a Division of Yamaha Marine Systems Company | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/10/2026 - 07/10/2026 | Yes | Permit Number: 059-49616-00047 |
| Hendricks | ||||
| Certor Sports, LLC | NPDES Draft Permit Public Notice [PDF] | 07/01/2026 - 07/31/2026 | Yes | Permit Number: INP00072 Project Manager: Ruiz, Brodyn R |
| FGF, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/12/2026 - 07/12/2026 | Yes | Permit Number: 063-50342-00031 & 063-50356-00031 |
| Howard | ||||
| City of Kokomo WWTP | NPDES Final Permit Public Notice [PDF] | 07/01/2026 - 07/20/2026 | No | Permit Number: IN0032875 Project Manager: Eilerman, Nicholas |
| Johnson | ||||
| TOPPAN Packaging USA, Inc. | NPDES Final Permit Public Notice [PDF] | 07/06/2026 - 07/24/2026 | No | Permit Number: IN0003409 Project Manager: Wray, Jodi M |
| Honey Creek Farms | Section 401 Water Quality Certification Public Notice [PDF] | 07/01/2026-07/22/2026 | Yes | IDEM ID Number: WQC01462 Project Manager: Cohen, L David |
| Clark Elementary School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 06/26/2026 - 07/14/2026 | No | Permit Number: IN0056537 Project Manager: Clements, Samantha |
| Madison | ||||
| Fall Creek Regional Waste District Wastewater Treatment Facility | NPDES Final Permit Public Notice [PDF] | 07/15/2026 - 08/03/2026 | No | Permit Number: IN0049026 Project Manager: Ehlinger, Sierra |
| Indiana Municipal Power Agency - Anderson Station | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/18/2026-07/18/2026 | Yes | Permit Number: 095-50394-00051 |
| Marion | ||||
| Rolls-Royce Corporation | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/13/2026-08/12/2026 | Yes | Permit Number: 097-50414-00703 |
| Gospel Assembly Church | Drinking Water Construction Permit Public Notice [PDF] | 07/09/2026 - 08/08/2026 | Yes | Permit Number: 13058 IDEM ID Number: 2490651 Corps of Engineers ID Number: 1924 WDPI Project Manager: Prater, Matthew |
| Altec Industries, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/30/2026-07/30/2026 | Yes | Permit Number: 097-49871-00256 |
| Emrichsville Dam | Section 401 Water Quality Certification Public Notice [PDF] | 06/29/2026-07/20/2026 | Yes | IDEM ID Number: WQC01484 Project Manager: Gordon-McGlone, Grace |
| Indianapolis Power & Light Co. DBA AES Indiana - Harding St Station | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/18/2026-07/18/2026 | Yes | Permit Number: 097-49743-00033 |
| Ingredion Incorporated Indianapolis Plant | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/12/2026-07/12/2026 | Yes | Permit Number: 097-50404-00042 |
| Kloeckner Metals Corporation | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 06/05/2026-07/05/2026 | Yes | Permit Number: 097-50189-00869 |
| Monroe | ||||
| No current public notices. | ||||
| Morgan | ||||
| Woodland Caribou, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] |
07/16/2026 *Public Hearing being scheduled. Public Notice ends date to be determined |
Yes | Permit Number: 109-50085-00094 |
| Woodland Caribou, LLC | Notice of Cancellation of Public Hearing [PDF] | No | Permit Number: 109-50085-00094 | |
| Town of Waverly Wastewater Treatment Facility | NPDES Final Permit Public Notice [PDF] | 06/23/2026 - 07/13/2026 | No | Permit Number: IN0064793 Project Manager: Eilerman, Nicholas |
| Twigg Corporation | NPDES Draft Permit Public Notice [PDF] | 06/11/2026-07/13/2026 | Yes | Permit Number: INP000222 Project Manager: Ruiz, Brodyn R |
| Shelby | ||||
| No current public notices. | ||||
| Tipton | ||||
| 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.
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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.