| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Bartholomew | ||||
| Lakeview Villages Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 03/31/2026 - 04/30/2026 | Yes | Permit Number: IN0063860 Project Manager: Clements, Samantha |
| Town of Elizabethtown Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/24/2026 - 04/13/2026 | No | Permit Number: IN0039349 Project Manager: Ehlinger, Sierra |
| Analytical Engineering, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/17/2026 - 04/16/2026 | Yes | Permit Number: 005-49813-00107 |
| Columbus Municipal Utility | Drinking Water Construction Permit Public Notice [PDF] | 03/10/2026 - 04/09/2026 | Yes | Permit Number: 13066 IDEM ID Number: 5203002 Corps of Engineers ID Number: 11500715 Project Manager: Prater, Matthew |
| Indiana Research Institute | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/05/2026 - 04/04/2026 | Yes | Permit Number: 005-49553-00104 |
| Boone | ||||
| imi Indiana LLC - Plant 190 | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/20/2026 - 05/20/2026 | Yes | Permit Number: S777-50166-05620 |
| Gorton’s, Inc | NPDES Draft Permit Public Notice [PDF] | 03/27/2026 - 04/27/2026 | Yes | Permit Number: INP000755 Project Manager: Ruiz, Brodyn R |
| Town of Advance Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/24/2026 - 04/13/2026 | No | Permit Number: IN0039705 Project Manager: Daniels, Kendall E |
| International Paper Company, FKA DS Smith Packaging – Lebanon | NPDES Final Permit Public Notice [PDF] | 03/23/2026 - 04/10/2026 | No | Permit Number: INP000698 Project Manager: Warrener, Matt |
| Brown | ||||
| Greg Rose Properties Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/31/2026 - 04/20/2026 | No | Permit Number: IN0063789 Project Manager: Daniels, Kendall E |
| Clinton | ||||
| Frito-Lay, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/21/2026 - 05/21/2026 | Yes | Permit Number: 023-50193-00020 |
| Hamilton | ||||
| Town of Arcadia Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 04/22/2026 - 05/22/2026 | Yes | Permit Number: IN0021334 Project Manager: Daniels, Kendall E |
| EMC Precision Machining II, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/23/2026 - 04/22/2026 | Yes | Permit Number: 057-49912-00048 |
| Hancock | ||||
| Doe Creek Sewer Utility, Inc. Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 04/09/2026 - 04/27/2026 | No | Permit Number: IN0050148 Project Manager: Ehlinger, Sierra |
| Hardin Property | State Isolated Wetland Individual Permit Public Notice [PDF] | 03/26/2026 - 04/25/2026 | Yes | IDEM ID Number: SRIP01394 Project Manager: Cohen, L David |
| Eden Elementary School Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 03/26/2026 - 04/27/2026 | Yes | Permit Number: IN0049689 Project Manager: Kasuboski, Jordan |
| Jackson Oil & Solvents, Inc - Greenfield Bulk Plant | NPDES Draft Permit Public Notice [PDF] | 03/24/2026 - 04/23/2026 | Yes | Permit Number: IN0060747 Project Manager: Deboy, Devery J |
| Greenfield Water Utility | Drinking Water Construction Permit Public Notice [PDF] | 03/17/2026 - 04/16/2026 | Yes | Permit Number: 13073 IDEM ID Number: 5230004 Corps of Engineers ID Number: 10100303 Project Manager: Prater, Matthew |
| Hendricks | ||||
| Steel Dynamics, Inc – Engineered Bar Products Division | NPDES Final Permit Public Notice [PDF] | 04/24/2026 - 05/12/2026 | Yes | Permit Number: IN0062022 Project Manager: Wray, Jodi M |
| W.S. Gibbs Memorial Park | Drinking Water Construction Permit Public Notice [PDF] | 04/07/2026 - 05/07/2026 | Yes | Permit Number: 13081 IDEM ID Number: 2320071 Corps of Engineers ID Number: 2808 Project Manager: Prater, Matthew |
| West Central Conservancy District Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/23/2026 - 04/10/2026 | No | Permit Number: IN0051632 Project Manager: Daniels, Kendall E |
| Daniels Property | State Regulated Wetland Individual Permit Public Notice [PDF] | 03/19/2026 - 04/18/2026 | Yes | Permit Number: SRIP01391 Project Manager: Gordon-McGlone, Grace |
| Steel Dynamics, Inc – Engineered Bar Products Division | NPDES Draft Permit Public Notice [PDF] | 03/10/2026 - 04/09/2026 | Yes | Permit Number: IN0062022 Project Manager: Wray, Jodi M |
| Howard | ||||
| FCA US LLC - Kokomo Transmission Plant | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/24/2026 - 05/24/2026 | Yes | Permit Number: 067-49702-00078 & 067-49733-00078 |
| Haynes International, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/22/2026 - 05/22/2026 | Yes | Permit Number: 067-49718-00009 and 067-49906-00009 |
| City of Kokomo Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 04/22/2026 - 05/22/2026 | Yes | Permit Number: IN0032875 Project Manager: Eilerman, Nicholas |
| Northwestern Elementary and High School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 04/07/2026 - 04/27/2026 | No | Permit Number: IN0034461 Project Manager: Daniels, Kendall E |
| Town of Russiaville Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/23/2026 - 04/10/2026 | No | Permit Number: IN0020532 Project Manager: Kasuboski, Jordan |
| General Motors Components Holdings LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/18/2026 - 04/17/2026 | Yes | Permit Number: 067-49419-00061 |
| Green Acres Subdivision Sewer System Inc. (fka Howard County Utilities, Inc.) Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/18/2026 - 04/06/2026 | No | Permit Number: IN0063754 Project Manager: Eilerman, Nicholas |
| Johnson | ||||
| UBE Engineered Composites | NPDES Final Permit Public Notice [PDF] | 03/19/2026 - 04/06/2026 | Yes | Permit Number: INP000295 Project Manager: Ruiz, Brodyn R |
| NSK Corporation | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/03/2026 - 04/02/2026 | Yes | Permit Number: 081-49580-00023 |
| Madison | ||||
| POET Biorefining - Alexandria, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/24/2026-05/24/2026 | Yes | Permit Number: 095-49793-00127 |
| Town of Lapel Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 04/21/2026 - 05/21/2026 | Yes | Permit Number: IN0020087 Project Manager: Ehlinger, Sierra |
| Warner Bodies | NPDES Final Permit Public Notice [PDF] | 03/17/2026 - 04/06/2026 | No | Permit Number: INP000662 Project Manager: Ruiz, Brodyn R |
| Nutrition 101 LLC | NPDES Final Permit Public Notice [PDF] | 03/17/2026 - 04/06/2026 | No | Permit Number: INP000752 Project Manager: Wray, Jodi M |
| Roy's Recycling | Land Application Permit Public Notice [PDF] | 03/06/2026 - 04/05/2026 | Yes | Permit Number: IN LA 000731 Project Manager: Meulen, Nicholas |
| Marion | ||||
| Crystal Clean, LLC | Hazardous Waste Permit Public Notice [PDF] | 04/23/2026 - 06/07/2026 | Yes | Permit Number: INR000006536 Project Manager: WORKMAN, JEFF |
| Citizens Water Indianapolis | Drinking Water Construction Permit Public Notice [PDF] | 04/20/2026 - 05/20/2026 | Yes | Permit Number: 13090 IDEM ID Number: 5249004 Corps of Engineers ID Number: 11100677 Project Manager: Prater, Matthew |
| Citizens Water Indianapolis | Drinking Water Construction Permit Public Notice [PDF] | 04/16/2026 - 05/16/2026 | Yes | Permit Number: 13086 IDEM ID Number: 5249004 Corps of Engineers ID Number: 12401021 Project Manager: Prater, Matthew |
| Henkel B Prof Distribution Center | Hazardous Waste Operating Permit Public Notice [PDF] | 04/06/2026 - 05/07/2026 | Yes | Permit Number: INR000145235 Project Manager: O'Brien, Debra L |
| Rode Property | Section 401 Water Quality Certification Public Notice [PDF] | 03/30/2026 - 04/20/2026 | Yes | Permit Number: WQC001456 Corps of Engineers: ID NumberLRL-2025-00314-JDE Project Manager: Gordon-McGlone, Grace |
| Citizens Water Indianapolis | Drinking Water Construction Permit Public Notice [PDF] | 03/27/2026 - 04/26/2026 | Yes | Permit Number: 13080 IDEM ID Number: 5249004 Corps of Engineers ID Number: 11200385 Project Manager: Prater, Matthew |
| Southwestway Park | Drinking Water Construction Permit Public Notice [PDF] | 03/24/2026 - 04/23/2026 | Yes | Permit Number: 13078 IDEM ID Number: 2493120 Corps of Engineers ID Number: 2808 WD Project Manager: Prater, Matthew |
| CWA Authority, Inc. Southport Advanced Wastewater Treatment Facility | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/13/2026 - 04/12/2026 | Yes | Permit Number: 097-49853-00507 |
| ADM Milling Company | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/10/2026 - 04/09/2026 | Yes | Permit Number: 097-50074-00016 |
| Monroe | ||||
| Unionville Elementary School Wastewater Treatment Facility | NPDES Draft Permit Public Notice [PDF] | 03/19/2026 - 04/20/2026 | Yes | Permit Number: IN0041009 Project Manager: Clements, Samantha |
| Morgan | ||||
| INDOT SR 67 Small Structure Replacements | Section 401 Water Quality Certification Public Notice [PDF] | 04/16/2026 - 05/07/2026 | Yes | IDEM ID Number: WQC001460 Project Manager: Wrin, Graham C |
| Thiesing Veneer Company, Inc. | NPDES Final Permit Public Notice [PDF] | 04/02/2026 - 04/20/2026 | No | Permit Number: IN0058645 Project Manager: Deboy, Devery J |
| Country View Estates Wastewater Treatment Facility | NPDES Draft Permit Public Notice [PDF] | 04/01/2026 - 05/01/2026 | Yes | Permit Number: IN0059072 Project Manager: Clements, Samantha |
| Hill Water Corporation | Drinking Water Construction Permit Public Notice [PDF] | 03/19/2026 - 04/20/2026 | Yes | Permit Number: 13075 IDEM ID Number: 5255021 Corps of Engineers ID Number: 11800786 Project Manager: Prater, Matthew |
| Shelby | ||||
| ANR REX Shelbyville Meter Station | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/16/2026 - 05/16/2026 | Yes | Permit Number: M145-50174-00082 |
| POET Biorefining - Shelbyville, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/31/2026 - 04/30/2026 | Yes | Permit Number: 145-49901-00089 & 145-49972-00089 |
| Shelbyville Water Resource Recovery Facility | NPDES Final Permit Public Notice [PDF] | 03/19/2026 - 04/06/2026 | No | Permit Number: IN0032867 Project Manager: Hanko, Jay |
| Lee Building Products | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/02/2026 - 04/01/2026 | Yes | Permit Number: M145-49737-00076 |
| Tipton | ||||
| No current public notices. | ||||
Indiana Department of Environmental Management