| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Adams | ||||
| Berne Water Department | Drinking Water Construction Permit Public Notice [PDF] | 03/16/2026 - 04/15/2026 | Yes | Permit Number: 13072 IDEM ID Number: 5201001 Corps of Engineers ID Number: 12500624 Project Manager: Prater, Matthew |
| Allen | ||||
| Northwest Allen County Schools Transportation Facility | Isolated Wetland Individual Permit Public Notice [PDF] | 03/20/2026 - 04/19/2026 | Yes | Permit Number: SRIP01396 Project Manager: Gordon-McGlone, Grace |
| Allen Co. Indianapolis/ Winters/ Coverdale RAB Project 2300604 | Section 401 Water Quality Certification Public Notice [PDF] | 03/16/2026 - 04/01/2026 | Yes | IDEM ID Number: WQC001451 Project Manager: Barton, Ryland |
| Project Zodiac Data Center - Phase 3 | Section 401 Water Quality Certification Public Notice [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 |
| Master Spas LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/12/2026 - 04/11/2026 | Yes | Permit Number: 003-49692-00249 |
| Fort Wayne - 3 Rivers Filtration Plant | Wellhead Protection Plan Phase Public Notice [PDF] | 03/09/2026 - 03/30/2026 | Yes | Permit Number: PWSID 5202020 Project Manager: Walker, Christian |
| Fort Wayne Three Rivers Filtration Plant | Drinking Water Construction Permit Public Notice [PDF] | 02/27/2026 - 03/29/2026 | Yes | Permit Number: 13061 IDEM ID Number: 5202020 Corps of Engineers ID Number: 10809578 Project Manager: Prater, Matthew |
| Northeastern REMC - Hathaway Substation | Section 401 Water Quality Certification Public Notice [PDF] | 02/23/2026 - 03/16/2026 | Yes | IDEM ID Number: WQC001444 Corps of Engineers ID Number: LRE 2021-00692-102 Project Manager: Barton, Ryland |
| Northeastern REMC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 02/16/2026 - 03/18/2026 | Yes | Permit Number: 003-49945-00550 |
| United Transfer and Recycling LLC | Solid Waste Permit Public Notice [PDF] | 02/16/2026 - 03/03/2026 | No | Permit Number: 02-066 Project Manager: Ford, Hannah R |
| Brenntag Great Lakes, LLC | Hazardous Waste Permit Public Notice [PDF] | 02/10/2026 - 03/11/2026 | Yes | Permit Number: IND984891556 Project Manager: STILZ, DON |
| Revive Manufacturing | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 02/09/2026 - 03/11/2026 | Yes | Permit Number: 003-49598-00038 |
| L3Harris Technologies, Inc., Former ITT A/C Division Facility | Hazardous Waste Permit Public Notice [PDF] Statement of Basis [PDF] | 02/06/2026 - 03/09/2026 | Yes | Permit Number: IND005420245 Project Manager: O'Brien, Debra L |
| Former Tritech Manufacturing, Inc. | Hazardous Waste Permit Public Notice [PDF] Statement of Basis [PDF] | 02/06/2026 - 03/09/2026 | Yes | Permit Number: IND042846592 Project Manager: WORKMAN, JEFF |
| Blackford | ||||
| Town of Shamrock Lakes Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 03/19/2026 - 04/20/2026 | Yes | Permit Number: IN0049832 Project Manager: Eilerman, Nicholas |
| Jackson Township Regional Sewer District Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 02/27/2026 - 03/17/2026 | No | Permit Number: IN0061000 Project Manager: Daniels, Kendall E |
| DeKalb | ||||
| EcoCentric Oils Inc. | NPDES General Permit Public Notice [PDF] | 03/27/2026 - 04/14/2026 | No | Permit Number: ING420057 Project Manager: Burget, Catherine A |
| Grant | ||||
| Siobud Parc Loop LLC Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 03/31/2026 - 04/30/2026 | Yes | Permit Number: IN0044423 Project Manager: Kasuboski, Jordan |
| Oak Hill Jr.-Sr. High School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/27/2026 - 04/14/2026 | Yes | Permit Number: IN0037427 Project Manager: Kasuboski, Jordan |
| Oak Hill Jr.-Sr. High School Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 02/05/2026 - 03/09/2026 | Yes | Permit Number: IN0037427 Project Manager: Kasuboski, Jordan |
| Huntington | ||||
| Bippus Regional Sewer District Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/26/2026 - 04/13/2026 | No | Permit Number: IN0061310 Project Manager: Daniels, Kendall E |
| Huntington Water Department – North Water Plant | NPDES Final Permit Public Notice [PDF] | 03/10/2026 - 03/30/2026 | No | Permit Number; IN0063827 Project Manager: Warrener, Matt |
| Sortera Technologies, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 02/18/2026 - 03/20/2026 | Yes | Permit Number: 069-49780-00106 |
| Bippus Regional Sewer District Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 02/05/2026 - 03/09/2026 | Yes | Permit Number: IN0061310 Project Manager: Daniels, Kendall E |
| Jay | ||||
| Tyson Mexican Original, Inc | NPDES Draft Permit Public Notice [PDF] | 03/27/2026 - 04/27/2026 | Yes | Permit Number: INP000190 Project Manager: Deboy, Devery J |
| LaGrange | ||||
| Adams Lake Regional Sewer District Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/13/2026 - 03/31/2026 | No | Permit Number: IN0055123 Project Manager: Daniels, Kendall E |
| Rock Run Industries, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/12/2026 - 04/11/2026 | Yes | Permit Number: 087-49529-00072 |
| Blue Heron Ministries | Section 401 Water Quality Certification Public Notice [PDF] | 03/05/2026 - 03/26/2026 | Yes | IDEM ID Number: WQC001447 Corps of Engineers ID Number: LRE-2025-00324-144 Project Manager: Sarles, Ella H |
| Adams Lake Regional Sewer District Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 02/05/2026 - 03/09/2026 | Yes | Permit Number: IN0055123 Project Manager: Daniels, Kendall E |
| Noble | ||||
| Milestone Contractors, L.P. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 02/16/2026 - 03/18/2026 | Yes | Permit Number: 113-49867-00117 |
| Steuben | ||||
| Hamilton Water Department | Drinking Water Construction Permit Public Notice [PDF] | 03/24/2026 - 04/23/2026 | Yes | Permit Number: 13076 IDEM ID Number: 5276023 Corps of Engineers ID Number: 11700744 Project Manager: Prater, Matthew |
| T & S Equipment Company | NPDES Draft Permit Public Notice [PDF] | 03/11/2026 - 04/10/2026 | Yes | Permit Number: INP000211 Project Manager: Deboy, Devery J |
| Serenova Commerce Park | Section 401 Water Quality Certification and State Isolated Wetland Individual Permit Public Notice [PDF] | 03/06/2026 - 03/27/2026 | Yes | IDEM ID Number: WQC001449, SRIP01392 Corps of Engineers ID Number: LRE-2025-00130-176-A25 Project Manager: Harriman, Emersyn N |
| Coachlight Mobile Home Park LLC | Drinking Water Construction Permit Public Notice [PDF] | 02/20/2026 - 03/22/2026 | Yes | Permit Number: 13055 IDEM ID Number: 5276012 Corps of Engineers ID Number: 1600071 Project Manager: Prater, Matthew |
| Carriage Light Mobile Home Park | Drinking Water Construction Permit Public Notice [PDF] | 02/20/2026 - 03/22/2026 | Yes | Permit Number: 13054 IDEM ID Number: 5276003 Corps of Engineers ID Number: 1600071 Project Manager: Prater, Matthew |
| Anthony Wayne Scout Camp | Drinking Water Construction Permit Public Notice [PDF] | 02/13/2026 - 03/15/2026 | Yes | Permit Number: 13052 IDEM ID Number: 2760910 Corps of Engineers ID Number: 12000461 Project Manager: Prater, Matthew |
| City of Angola Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] Extension of Comment Period [PDF] | 02/10/2026 - 04/13/2026 | Yes | Permit Number: IN0021296 Project Manager: Eilerman, Nicholas |
| Wabash | ||||
| Metal Source, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/23/2026 - 04/22/2026 | Yes | Permit Number: F169-49659-00067 |
| POET Biorefining - North Manchester, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/20/2026 - 04/19/2026 | Yes | Permit Number: 169-50098-00068 |
| Town of LaFontaine Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/19/2026 - 04/06/2026 | Yes | Permit Number: IN0020371 Project Manager: Kasuboski, Jordan |
| Laketon Refining Corporation | NPDES Draft Permit Public Notice [PDF] | 02/24/2026 - 03/26/2026 | Yes | Permit Number: IN0063797 Project Manager: Ruiz, Brodyn R |
| Lagro Boat Ramp | Section 401 Water Quality Certification Public Notice [PDF] | 02/23/2026 - 03/16/2026 | Yes | Permit Number: WQC001416 IDEM ID Number: 2025-643-84-GGM-WQC Project Manager: Gordon-McGlone, Grace |
| Thad Reynolds Regulated Drain Bank Stabilization | Section 401 Water Quality Certification Public Notice [PDF] | 02/02/2026 - 03/02/2026 | Yes | IDEM ID Number: WQC001419 Project Manager: Cohen, L David |
| Town of LaFontaine Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 02/02/2026 - 03/04/2026 | Yes | Permit Number: IN0020371 Project Manager: Kasuboski, Jordan |
| Wells | ||||
| Town of Poneto Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 03/16/2026 - 04/16/2026 | Yes | Permit Number: IN0059048 Project Manager: Daniels, Kendall E |
| Fletcher Farm Dairy | Section 401 Water Quality Certification Public Notice [PDF] | 03/02/2026 - 03/23/2026 | Yes | IDEM ID Number: WQC001446 Project Manager: Barton, Ryland |
| Hershey Salty Snacks - Bluffton Plant | NPDES Final Permit Public Notice [PDF] | 02/19/2026 - 03/09/2026 | No | Permit Number: INP000680 Project Manager: Ruiz, Brodyn R |
| Whitley | ||||
| Northeastern REMC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/16/2026 - 04/15/2026 | Yes | Permit Number: 183-50037-00066 |
| DOT America, Inc | NPDES Draft Permit Public Notice [PDF] | 02/24/2026 - 03/26/2026 | Yes | Permit Number: INP000711 Project Manager: Marshall, Riley E |
| Essex Solutions USA LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 02/23/2026 - 03/25/2026 | Yes | Permit Number: 183-49872-00016 & 183-49944-00016 |
| QuikCut, LLC fka American Landmaster | NPDES Final Permit Public Notice [PDF] | 02/23/2026 - 03/17/2026 | No | Permit Number: INP000679 Project Manager: Warrener, Matt |
Indiana Department of Environmental Management