The Public Notices for All Regions covers all IDEM public notices issued, organized by region and then county.
Updated: 08/13/2026
Statewide Notices
| Name of Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Spring Creek Pollution Control Facility | Land Application Public Notice [PDF] | 08/07/2026 - 09/08/2026 | Yes | Permit Number: IN LA 000933 Project Manager: Meulen, Nicholas |
| Bio Town Ag, Inc. | Land Application Public Notice [PDF] | 08/07/2026 - 09/08/2026 | Yes | Permit Number: IN LA 000795 Project Manager: O'Connell, Morrighan Counties and Regions: Western: Benton, Tippecanoe, and White Counties Northwestern: Jasper County |
| Master NPDES General Permit ING870000 | NPDES General Permit Public Notice [PDF] NPDES General Permit Draft Permit [PDF] NPDES General Permit Fact Sheet [PDF] NPDES General Permit NOI [PDF] |
07/13/2026 - 08/13/2026 | Yes | Project Manager: Hess, Catherine |
| Environmental Rules Board | Notice of Public Hearing [PDF] | 06/19/2026 - 08/13/2026 | Yes | Project Manager: Kindrick, Karla |
| Environmental Rules Board | Notice of Public Hearing [PDF] | 06/19/2026 - 08/13/2026 | Yes | Project Manager: Kindrick, Karla |
Central Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| 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 |
| Boone | ||||
| CR 200 W Construction Project | State Isolated Wetland Individual Permit Public Notice [PDF] | 08/10/2026 - 08/31/2026 | Yes | Permit Number: SRIP01412 Project Manager: Barton, Ryland |
| Town of Jamestown Wastewater Treatment Facility | NPDES Draft Permit Public Notice [PDF] | 07/23/2026 - 08/24/2026 | Yes | Permit Number: IN0021318 Project Manager: Clements, Samantha |
| Lebanon Utilities/Wholesale Water Supply Phase 2, Package E | Drinking Water Construction Permit Public Notice [PDF] | 07/20/2026 - 08/19/2026 | No | Permit Number: 13141 IDEM ID Number: 5206003 Corps of Engineers ID Number: 11800287 Project Manager: Prater, Matthew |
| 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 |
| 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.) |
| Brown | ||||
| No current public notices. | ||||
| Clinton | ||||
| Frito-Lay Inc. - Frankfort Facility | NPDES Final Permit Public Notice [PDF] | 08/06/2026 - 08/24/2026 | No | Permit Number: IN0051624 Project Manager: Wray, Jodi M |
| 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 |
| Hamilton | ||||
| Thorntown Water Department/Proposed Well 4 | Drinking Water Construction Permit Public Notice [PDF] | 07/29/2026 - 08/28/2026 | No | Permit Number: 13152 IDEM ID Number: 5206005 Corps of Engineers ID Number: 10100303 Project Manager: Prater, Matthew |
| Arcadia Water Department/Water Utility Improvements Phase 2 | Drinking Water Construction Permit Public Notice [PDF] | 07/27/2026 - 08/26/2026 | No | Permit Number: 13102 IDEM ID Number: 5229001 Corps of Engineers ID Number: 19900094 Project Manager: Prater, Matthew |
| Citizens Water Indianapolis/169th Street Meter Vault | Drinking Water Construction Permit Public Notice [PDF] | 07/24/2026 - 08/27/2026 | No | Permit Number: 13147 IDEM ID Number: 5249004 Corps of Engineers ID Number: 12300737 Project Manager: Prater, Matthew |
| 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 |
| Hancock | ||||
| Bastian Automation, LLC | NPDES Final Permit Public Notice [PDF] | 08/07/2026 - 08/25/2026 | No | Permit Number: INP000701 Project Manager: Wren, Kira |
| Western Hancock Utilities Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 08/06/2026 - 08/24/2026 | No | Permit Number: IN0059013 Project Manager: Eilerman, Nicholas |
| Fortville Water Works | 07/30/2026 - 08/31/2026 | No | Permit Number: 13131 IDEM ID Number: 5230003 Corps of Engineers ID Number: 19300407 Project Manager: Prater, Matthew |
|
| New Palestine Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 07/20/2026 - 08/20/2026 | Yes | Permit Number: IN0042358 Project Manager: Eilerman, Nicholas |
| 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 |
| Hendricks | ||||
| Dan Jones Road Reconstruction | Section 401 Water Quality Certification Public Notice [PDF] | 07/30/2026-08/20/2026 | Yes | IDEM ID Number: WQC01492 Project Manager: Sarles, Ella H |
| Howard | ||||
| No current public notices. | ||||
| Johnson | ||||
| Federal Express - GRWD | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/06/2026-09/05/2026 | Yes | Permit Number: 081-50389-00113 |
| Whiteland Water Works/Culver's of Whiteland/Amendment | 08/06/2026 - 09/07/2026 | No | Permit Number: 12960 IDEM ID Number: 5241009 Corps of Engineers ID Number: 122200658 Project Manager: Prater, Matthew |
|
| Electro-Spec, Inc. | NPDES Final Permit Public Notice [PDF] | 07/27/2026 - 08/14/2026 | No | Permit Number: INP000606 Project Manager: Wray, Jodi M |
| Indiana American Water Johnson County | 07/22/2026 - 08/21/2026 | No | Permit Number: 13142 IDEM ID Number: 5241005 Corps of Engineers ID Number: 11800762 Project Manager: Prater, Matthew |
|
| Madison | ||||
| Wawa Inc Store #7430 | NPDES General Permit Public Notice [PDF] | 07/30/2026 - 08/17/2026 | No | Permit Number: ING420062 Project Manager: Burget, Anne |
| City of Anderson Wastewater Treatment Facility | NPDES Final Permit Public Notice [PDF] | 07/23/2026 - 08/10/2026 | No | Permit Number: IN0032476 Project Manager: Eilerman, Nicholas |
| Elwood Water & Sewage | Drinking Water Construction Permit Public Notice [PDF] | 07/22/2026 - 08/21/2026 | No | Permit Number: 13146 IDEM ID Number: 5248007 Corps of Engineers ID Number: 10910647 Project Manager: Prater, Matthew |
| 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 |
| Marion | ||||
| Imagineering Enterprises, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/10/2026-09/09/2026 | Yes | Permit Number: 097-50222-00572 |
| General Devices Co., Inc. | NPDES Final Permit Public Notice [PDF] | 08/05/2026 - 08/24/2026 | No | Permit Number: IN0062626 Project Manager: Wren, Kira |
| CW Recycling - Brookside Materials | Land Application Permit Public Notice [PDF] | 07/31/2026 - 08/15/2026 | No | Permit Number: IN LA 000927 Project Manager: Meulen, Nicholas |
| Reworld Indianapolis | Solid Waste Permit Public Notice [PDF] | 07/31/2026 - 08/15/2026 | No | Permit Number: 49-13 Project Manager: Ford, Hannah R |
| Citizens Water Indianapolis/Palermo Water Main Replacement | Drinking Water Construction Permit Public Notice [PDF] | 07/27/2026 - 08/26/2026 | No | Permit Number: 13149 IDEM ID Number: 5249004 Corps of Engineers ID Number: 11200278 Project Manager: Prater, Matthew |
| Rock Hampton Waste and Recycling | Solid Waste Permit Public Notice [PDF] | 07/27/2026 - 08/26/2026 | Yes | Permit Number: 49-55 Project Manager: Ford, Hannah R |
| 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 |
| Monroe | ||||
| No current public notices. | ||||
| Morgan | ||||
| TOA (USA), LLC | NPDES Draft Permit Public Notice [PDF] | 08/05/2026 - 09/04/2026 | Yes | Permit Number: INP000667 Project Manager: Deboy, Devery J |
| Woodland Caribou, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] Notice of Public Hearing [PDF] Notice of Extension [PDF] |
07/16/2026 - 09/14/2026 | Yes | Permit Number: 109-50085-00094 Virtual Public Hearing Wednesday, Sept 9, 2026, 6pm EDT (See the Public Hearing Notice link for connection details.) |
| Shelby | ||||
| Northrop Grumman Systems Corporation | NPDES Draft Permit Public Notice [PDF] | 08/07/2026 - 09/08/2026 | Yes | Permit Number: IN0054844 Project Manager: Etter, Heidi E |
| Tipton | ||||
| No current public notices. | ||||
Eastern Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Decatur | ||||
| No current public notices. | ||||
| Delaware | ||||
| INOX Market America | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 08/11/2026 - 09/10/2026 | Yes | Permit Number: 035-49720-00113 |
| Fayette | ||||
| No current public notices. | ||||
| Franklin | ||||
| Owens Corning Roofing and Asphalt, LLC | NPDES Draft Permit Public Notice [PDF] | 08/13/2026 - 09/14/2026 | Yes | Permit Number: INP000122 Project Manager: Etter, Heidi E |
| City of Batesville Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 07/29/2026 - 08/17/2026 | No | Permit Number: IN0039268 Project Manager: Hanko, Jay |
| Elrod Water Co. Inc. dba Hoosier Hills Rural Water District | NPDES Draft Permit Public Notice [PDF] | 07/06/2026 - 08/05/2026 | Yes | Permit Number: IN0058947 Project Manager: Wren, Kira |
| Henry | ||||
| New Castle Stainless Plate, LLC | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 08/05/2026 - 09/04/2026 | Yes | Permit Number: T065-50357-00003 |
| City of New Castle Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 07/27/2026 - 08/14/2026 | No | Permit Number: IN0023914 Project Manager: Kasuboski, Jordan |
| New Castle Utilities | Drinking Water Construction Permit Public Notice [PDF] | 07/07/2026 - 08/06/2026 | No | Permit Number: 13135 IDEM ID Number: 5233011 Corps of Engineers ID Number: 19800081 Project Manager: Prater, Matthew |
| Randolph | ||||
| No current public notices. | ||||
| Rush | ||||
| No current public notices. | ||||
| Union | ||||
| No current public notices. | ||||
| Wayne | ||||
| DES 2100279 SR 121 Small Structure Replacement Project | Section 401 Water Quality Certification Public Notice [PDF] | 07/27/2026 - 08/17/2026 | Yes | Permit Number: WQC001497 IDEM ID Number: WQC001497 Corps of Engineers ID Number: LRL-2026-00442 Project Manager: Wrin, Graham C |
Northeast Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Adams | ||||
| Gilpin Products, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/10/2026 - 09/09/2026 | Yes | Permit Number: 001-49955-00015 |
| Decatur Water Department/2025 Water Utility Improvements - Water Main & Lead Service Line Replacement - Contract C | Drinking Water Construction Permit Public Notice [PDF] | 08/06/2026 - 09/07/2026 | No | Permit Number: 13127 IDEM ID Number: 5201002 Corps of Engineers ID Number: 19700508 Project Manager: Prater, Matthew |
| Decatur Water Department/2025 Water Utility Improvements - Water Main & Lead Service Line Replacement - Contract B | Drinking Water Construction Permit Public Notice [PDF] | 08/06/2026 - 09/07/2026 | No | Permit Number: 13126 IDEM ID Number: 5201002 Corps of Engineers ID Number: 19700508 Project Manager: Prater, Matthew |
| Decatur Water Department/2025 Water Utility Improvements - Water Main & Lead Service Line Replacement - Contract A | Drinking Water Construction Permit Public Notice [PDF] | 08/06/2026 - 09/07/2026 | No | Permit Number: 13125 IDEM ID Number: 5201002 Corps of Engineers ID Number: 19700508 Project Manager: Prater, Matthew |
| TekniPlex Delco Packaging | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/06/2026 - 08/05/2026 | Yes | Permit Number: T001-49864-00032 |
| Allen | ||||
| Northeastern REMC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/12/2026 - 09/11/2026 | Yes | Permit Number: 003-50459-00558 |
| Project Zodiac | State Isolated Wetland Individual Permit Public Notice [PDF] | 08/04/2026 - 08/28/2026 | Yes | IDEM ID Number: SRIP01408 Project Manager: Harriman, Emersyn N |
| Fort Wayne Water Utility - Three Rivers Filtration Plant | NPDES Final Permit Public Notice [PDF] | 07/31/2026 - 08/18/2026 | No | Permit Number: IN0061051 Project Manager: Wren, Kira |
| NIPSCO Hessen Cassel to Hanna Pipeline Project | NPDES General Permit Public Notice [PDF] | 07/24/2026 - 08/11/2026 | No | Permit Number: ING420061 Project Manager: Hess, Catherine |
| Milan Center Amish School | Drinking Water Construction Permit Public Notice [PDF] | 07/21/2026 - 08/20/2026 | No | Permit Number: 13143 IDEM ID Number: 202022 Corps of Engineers ID Number: Project Manager: Prater, Matthew |
| Main Aboite Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 07/14/2026 - 08/14/2026 | Yes | Permit Number: IN0035378 Project Manager: Eilerman, Nicholas |
| Blackford | ||||
| No current public notices. | ||||
| DeKalb | ||||
| Pickle Properties, LLC | NPDES Final Permit Public Notice [PDF] | 08/05/2026 - 08/24/2026 | No | Permit Number: IN0032981 Project Manager: Ruiz, Brodyn R |
| Auburn Gear, LLC | NPDES Final Permit Public Notice [PDF] | 08/03/2026 - 08/21/2026 | No | Permit Number: IN0000566 Project Manager: Marshall, Riley E |
| Eaton Corporation R&D Lab | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/28/2026 - 08/27/2026 | Yes | Permit Number: F033-50330-00079 |
| SCP Limited Holding, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/28/2026 - 08/27/2026 | Yes | Permit Number: F033-50056-00107 |
| Auburn Water Department | Drinking Water Construction Permit Public Notice [PDF] | 07/13/2026 - 08/12/2026 | No | Permit Number: 13116 IDEM ID Number: 5217001 Corps of Engineers ID Number: 11900862 Project Manager: Prater, Matthew |
| Scot Industries, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/10/2026 - 08/09/2026 | Yes | Permit Number: F033-50021-00118 |
| Rhinehart Finishing, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/06/2026 - 08/05/2026 | Yes | Permit Number: M033-50202-00078 |
| Grant | ||||
| ReElement Technologies Operating Corporation | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/13/2026 - 08/12/2026 | Yes | Permit Number: F053-50276-00096 |
| Huntington | ||||
| Novae, LLC | NPDES Draft Permit Public Notice [PDF] | 08/11/2026 - 09/10/2026 | Yes | Permit Number: INP000763 Project Manager: Deboy, Devery J |
| Keystone Automotive Industries, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/06/2026 - 09/05/2026 | Yes | Permit Number: F069-50374-00101 |
| RTX Corporation | NPDES Draft Permit Public Notice [PDF] | 07/21/2026 - 08/20/2026 | Yes | Permit Number: IN0062651 Project Manager: Ruiz, Brodyn R |
| Andrews Water Department/Town Air Stripper System Upgrade | Drinking Water Construction Permit Public Notice [PDF] | 07/17/2026 - 08/17/2026 | No | Permit Number: 13140 IDEM ID Number: 5235001 Corps of Engineers ID Number: 11700152 Project Manager: Prater, Matthew |
| Jay | ||||
| Ardagh Glass, Inc. | NPDES Final Permit Public Notice [PDF] | 08/07/2026 - 08/25/2026 | No | Permit Number: INP000201 Project Manager: Deboy, Devery J |
| Tyson Mexican Original, Inc. | NPDES Final Permit Public Notice [PDF] | 07/30/2026 - 08/17/2026 | No | Permit Number: INP000190 Project Manager: Deboy, Devery J |
| Former J & P Custom Plating | Hazardous Waste Permit Public Notice [PDF] | 07/24/2026 - 08/22/2026 | Yes | Permit Number: IND056104581 Project Manager: STILZ, DON |
| Jay County Landfill LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/16/2026 - 08/15/2026 | Yes | Permit Number: 075-50154-00029 |
| LaGrange | ||||
| Bloomfield Schoolhouse Event Center/Well Replacement | Drinking Water Construction Permit Public Notice [PDF] | 08/10/2026 - 09/09/2026 | No | Permit Number: 13156 IDEM ID Number: 2440137 Corps of Engineers ID Number: WD - 1451 Project Manager: Prater, Matthew |
| Town of Shipshewana Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 07/23/2026 - 08/10/2026 | No | Permit Number: IN0040622 Project Manager: Clements, Samantha |
| Rock Run Industries, LLC | NPDES Draft Permit Public Notice [PDF] | 07/22/2026 - 08/21/2026 | Yes | Permit Number: INP000717 Project Manager: Ruiz, Brodyn R |
| Noble | ||||
| Ternet Metal Finishing, Inc. | NPDES Draft Permit Public Notice [PDF] | 08/13/2026 - 09/14/2026 | Yes | Permit Number: INP000217 Project Manager: Wren, Kira |
| Dollar General Rome City | Drinking Water Construction Permit Public Notice [PDF] | 07/22/2026 - 08/21/2026 | No | Permit Number: 13144 IDEM ID Number: 2570098 Corps of Engineers ID Number: 1490 WD PI Project Manager: Prater, Matthew |
| Steuben | ||||
| Brightmark Plastics Ashley OpCo, LLC | NPDES Final Permit Public Notice [PDF] | 08/05/2026 - 08/24/2026 | No | Permit Number: INP000663 Project Manager: Wray, Jodi M |
| Wabash | ||||
| Real Alloy Specification LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/12/2026 - 09/11/2026 | Yes | Permit Number: 169-49822-00010 |
| Wabash Castings, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/03/2026 - 09/02/2026 | Yes | Permit Number: T169-49823-00042 |
| LaFontaine Water Utility/Water Utility Improvements Project Division A | Drinking Water Construction Permit Public Notice [PDF] | 07/27/2026 - 08/26/2026 | No | Permit Number: 13150 IDEM ID Number: 5285004 Corps of Engineers ID Number: 1000127 Project Manager: Prater, Matthew |
| Wells | ||||
| No current public notices. | ||||
| Whitley | ||||
| Ag Plus Incorporated | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/29/2026 - 08/28/2026 | Yes | Permit Number: 183-50481-00010 |
| Micropulse, Inc | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/16/2026 - 08/15/2026 | Yes | Permit Number: F183-50228-00059 |
Northern Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Cass | ||||
| MW Components - Logansport | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/28/2026 - 08/27/2026 | Yes | Permit Number: 017-50280-00022 |
| Cole Hardwood Inc | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/27/2026 - 08/26/2026 | Yes | Permit Number: 017-49774-00028 |
| Elkhart | ||||
| Conn-Selmer, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/10/2026 - 09/09/2026 | Yes | Permit Number: 039-50445-00010 |
| ABL Components LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/10/2026 - 09/09/2026 | Yes | Permit Number: 039-50455-02040 |
| Mid-States Specialty Eggs of Middlebury, LLC | NPDES Final Permit Public Notice [PDF] | 08/10/2026 - 08/28/2026 | No | Permit Number: INP000762 Project Manager: Ruiz, Brodyn R |
| Forest River Inc., Shasta Division | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/05/2026 - 09/04/2026 | Yes | Permit Number: 039-50440-00094 |
| Pine Manor, Inc. dba, Miller Poultry | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/04/2026 - 09/03/2026 | Yes | Permit Number: 039-49966-00231 |
| The Country Wood Shop, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/28/2026 - 08/27/2026 | Yes | Permit Number: F039-50315-00727 |
| CHaSE Manufacturing LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/27/2026 - 08/26/2026 | Yes | Permit Number: 039-50411-00770 |
| Forest River Inc Coachmen Division | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/13/2026 - 08/12/2026 | Yes | Permit Number: 039-50460-00062 & 039-50426-00062 |
| Fulton | ||||
| Sonoco Products Company | NPDES Draft Permit Public Notice [PDF] | 07/30/2026 - 08/31/2026 | Yes | Permit Number: INP000759 Project Manager: Wren, Kira |
| Phend & Brown Incorporated | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/14/2026 - 08/13/2026 | Yes | Permit Number: 049-50244-03137 |
| Rochester Metal Products Corp. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/02/2026 - 08/01/2026 | Yes | Permit Number: 049-50038-00002 & 049-50046-00002 |
| Kosciusko | ||||
| Poly-Wood, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/03/2026 - 09/02/2026 | Yes | Permit Number: 085-50306-00132 |
| Parker-Hannifin Corporation | NPDES Final Permit Public Notice [PDF] | 07/27/2026 - 08/14/2026 | No | Permit Number: INP000180 Project Manager: Wray, Jodi M |
| NIPSCO Pole Replacement Project - Warsaw | Section 401 Water Quality Certificate Public Notice [PDF] | 07/24/2026 - 08/14/2026 | Yes | IDEM ID Number: WQC001458 Corps of Engineers ID Number: LRE-2026-00336-143-N26 Project Manager: Harriman, Emersyn N |
| PWI | Drinking Water Construction Permit Public Notice [PDF] | 07/13/2026 - 08/12/2026 | No | Permit Number: 13115 IDEM ID Number: 2430239 Corps of Engineers ID Number: 4472 Project Manager: Prater, Matthew |
| Syracuse Water Company/Water Utility Improvements/Division A & Division B | Drinking Water Construction Permit Public Notice [PDF] | 07/13/2026 - 08/12/2026 | No | Permit Number: 13139 IDEM ID Number: 5243025 Corps of Engineers ID Number: 11100676 Project Manager: Prater, Matthew |
| PCS Sales (USA), Inc | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/10/2026 - 08/09/2026 | Yes | Permit Number: 085-50347-00180 |
| Marshall | ||||
| Bremen Water Department | Drinking Water Construction Permit Public Notice [PDF] | 08/12/2026 - 09/11/2026 | No | Permit Number: 13136 IDEM ID Number: 5250003 Corps of Engineers ID Number: 12200587 Project Manager: Prater, Matthew |
| Queen Road Mobile Home Park | Wellhead Protection Program Public Notice [PDF] | 08/11/2026 - 09/01/2026 | No | IDEM ID Number: 5250015 Project Manager: Walker, Christian |
| Hardwood Interior Design LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/03/2026 - 09/02/2026 | Yes | Permit Number: 099-50489-00115 |
| Hoosier Racing Tire Corp. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/24/2026 - 08/23/2026 | Yes | Permit Number: T099-49827-00052 |
| MJ Finishing LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/09/2026 - 08/08/2026 | Yes | Permit Number: 099-50368-00104 |
| Bremen Water Department | Drinking Water Construction Permit Public Notice [PDF] | 07/09/2026 - 08/08/2026 | No | Permit Number: 13136 IDEM ID Number: 5250003 Corps of Engineers ID Number: 12200587 Project Manager: Prater, Matthew |
| Miami | ||||
| No current public notices. | ||||
| Pulaski | ||||
| IDNR Jasper-Pulaski Visitors Center/New Well | Drinking Water Construction Permit Public Notice [PDF] | 07/17/2026 - 08/17/2026 | No | Permit Number: 13117 IDEM ID Number: 2660012 Corps of Engineers ID Number: 12000703 Project Manager: Prater, Matthew |
| St. Joseph | ||||
| Remote Controls Incorporated | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/13/2026 - 09/12/2026 | Yes | Permit Number: 141-49740-00167 |
| St. Joseph Energy Center LLC | NPDES Final Permit Public Notice [PDF] | 08/10/2026 - 08/28/2026 | No | Permit Number: IN0064122 Project Manager: Wray, Jodi M |
| South Bend Water Works/Lathrop Project/Permit Amendment | Drinking Water Construction Permit Public Notice [PDF] | 08/06/2026 - 09/07/2026 | No | Permit Number: 13105 IDEM ID Number: 5271014 Corps of Engineers ID Number: 10707587 Project Manager: Prater, Matthew |
| Mishawaka Utilities | Wellhead Protection Program Public Notice [PDF] | 08/05/2026 - 08/26/2026 | No | IDEM ID Number: 5271009 Project Manager: Walker, Christian |
| South Bend Water Works | Drinking Water Construction Permit Public Notice [PDF] | 07/27/2026 - 08/26/2026 | No | Permit Number: 13132 IDEM ID Number: 5271014 Corps of Engineers ID Number: 12300262 Project Manager: Prater, Matthew |
| Mishawaka Utilities | Drinking Water Construction Permit Public Notice [PDF] | 07/17/2026 - 08/17/2026 | No | Permit Number: 13119 IDEM ID Number: 5271009 Corps of Engineers ID Number: 11100677 Project Manager: Prater, Matthew |
| Tri-Pac Inc. | Hazardous Waste Operating Permit Public Notice [PDF] | 07/10/2026 - 08/08/2026 | Yes | Permit Number: INR000145102 Project Manager: STILZ, DON |
| Tri-Pac Inc. | Hazardous Waste Operating Permit Public Notice [PDF] | 07/10/2026 - 08/08/2026 | Yes | Permit Number: INR000154062 Project Manager: STILZ, DON |
| Anderson Trail County Park | Drinking Water Construction Permit Public Notice [PDF] | 07/02/2026 - 08/01/2026 | No | Permit Number: 13103 IDEM ID Number: 2710204 Corps of Engineers ID Number: #619 WD/PI Project Manager: Prater, Matthew |
| Starke | ||||
| No current public notices. | ||||
Northwest Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Jasper | ||||
| Smith Ready Mix Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/10/2026 - 09/09/2026 | Yes | Permit Number: S777-50395-05624 |
| Belstra Milling Company, Inc. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/24/2026 - 08/23/2026 | Yes | Permit Number: 073-50448-00014 |
| NIPSCO | Section 401 Water Quality Certification Public Notice [PDF] | 07/20/2026 - 08/10/2026 | Yes | IDEM ID Number: WQC001455 Corps of Engineers ID Number: WQC001455 Project Manager: Cohen, L David |
| Riverbox Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 07/07/2026 - 08/07/2026 | Yes | Permit Number: IN0058823 Project Manager: Hanko, Jay |
| Lake | ||||
| Indiana American Water Lowell/RTE 2 Commercial Subdivision | Drinking Water Construction Permit Public Notice [PDF] | 08/13/2026 - 09/14/2026 | No | Permit Number: 13137 IDEM ID Number: 5245029 Corps of Engineers ID Number: 11100293 Project Manager: Prater, Matthew |
| Indiana American Water - Lowell/Ironwood Phase 1 | Drinking Water Construction Permit Public Notice [PDF] | 08/12/2026 - 09/11/2026 | No | Permit Number: 13138 IDEM ID Number: 5245029 Corps of Engineers ID Number: 12100681 Project Manager: Prater, Matthew |
| Lakeshore Terminal Railroad LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/10/2026 - 09/09/2026 | Yes | Permit Number: 089-50463-00732 |
| Colorado Street and Route 30 Industrial Development, Hobart | Notice of Hearing [PDF] - Postponed Notice of Rescheduled Public Hearing [PDF] |
07/31/2026 - 08/21/2026 | No | IDEM ID Number: WQC001485 Corps of Engineers ID Number: LRC-2024-00594 Project Manager: Harriman, Emersyn N Virtual Hearing (Rescheduled): Wednesday, August 19, 2026 (See the current Public Hearing notice for connection instructions.) |
| CORE X Chicagoland OPOC, LLC | NPDES Final Permit Public Notice [PDF] | 07/29/2026 - 08/28/2026 | No | Permit Number: IN0064952 Project Manager: Ruiz, Brodyn R |
| Cleveland-Cliffs Steel, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/24/2026 - 08/23/2026 | Yes | Permit Number: 089-50215-00316 |
| Little Calumet Kennedy Sandbar | Section 401 Water Quality Certification Public Notice [PDF] | 07/16/2026 - 08/06/2026 | Yes | IDEM ID Number: WQC001468 Corps of Engineers ID Number: LRC-2023-772 Project Manager: Wrin, Graham C |
| Indiana American Water Lowell/RTE 2 Commercial Subdivision | Drinking Water Construction Permit Public Notice [PDF] | 07/10/2026 - 08/09/2026 | No | Permit Number: 13137 IDEM ID Number: 5245029 Corps of Engineers ID Number: 11100293 Project Manager: Prater, Matthew |
| Indiana American Water Lowell/Ironwood Phase 1 | Drinking Water Construction Permit Public Notice [PDF] | 07/10/2026 - 08/09/2026 | No | Permit Number: 13138 IDEM ID Number: 5250003 Corps of Engineers ID Number: 1200681 Project Manager: Prater, Matthew |
| East Chicago Sanitary District Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 07/02/2026 - 08/03/2026 | Yes | Permit Number: IN0022829 Project Manager: Hanko, Jay |
| La Porte | ||||
| Sacred Heart Apostolic School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 08/05/2026 - 08/24/2026 | No | Permit Number: IN0062600 Project Manager: Kasuboski, Jordan |
| Kingsbury Storage |
Land Application Permit Public Notice [PDF] Notice of Decision - Land Application Final Public Notice [PDF] |
08/03/2026 - 08/18/2026 | No | Permit Number: IN LA 000926 Project Manager: Meulen, Nicholas |
| Evergreen Baptist Church | Drinking Water Construction Permit Public Notice [PDF] | 07/29/2026 - 08/28/2026 | No | Permit Number: 13133 IDEM ID Number: 2460053 Corps of Engineers ID Number: 3073 WDPI Project Manager: Prater, Matthew |
| Westville Correctional Facility | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/27/2026 - 08/26/2026 | Yes | Permit Number: 091-50408-00004 |
| Tail Wind Project | Section 401 Water Quality Certification Public Notice [PDF] | 07/23/2026 - 08/13/2026 | Yes | IDEM ID Number WQC001495 Corps of Engineers ID Number LRC-2026-305 Project Manager Harriman, Emersyn N |
| NIPSCO - Michigan City Generating Station | NPDES Draft Permit Public Notice [PDF] | 07/17/2026 - 08/17/2026 | Yes | Permit Number: IN0000116 Project Manager: Wray, Jodi M |
| Laporte Water Works | Wellhead Protection Program Public Notice [PDF] | 07/15/2026 - 08/05/2026 | Yes | Permit Number: PWSID 5246017 Project Manager: Walker, Christian |
| Fiber Bond, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/06/2026 - 08/05/2026 | Yes | Permit Number: F091-49886-00083 |
| Newton | ||||
| No current public notices. | ||||
| Porter | ||||
| Beemsterboer Slag Corp., contractor of Cleveland-Cliffs Burns Harbor LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/10/2026 - 09/09/2026 | Yes | Permit Number: 127-50184-00116 & 127-50498-00116 |
| Valparaiso Department of Water Works/Well Construction | Drinking Water Construction Permit Public Notice [PDF] | 08/06/2026 - 09/07/2026 | No | Permit Number: 13155 IDEM ID Number: 5264029 Corps of Engineers ID Number: 10100303 Project Manager: Prater, Matthew |
| Powder Processing Technology, LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/07/2026 - 08/06/2026 | Yes | Permit Number: 127-49772-00021 |
| O-N Minerals (Portage) Company, LLC dba Carmeuse Lime & Stone | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/06/2026 - 08/05/2026 | Yes | Permit Number: F127-50331-00038 |
Southeast Indiana
| Name of Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Clark | ||||
| E.M.S. Jefferson Barge Cleaning | NPDES Draft Permit Public Notice [PDF] | 08/04/2026 - 09/03/2026 | Yes |
Permit Number: IN0064950 |
| Jeffersonville PVCells Corp. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/30/2026 - 08/29/2026 | Yes | Permit Number: 019-50508-00208 |
| 2300988 I-65 SB & Ohio Ave. / Small Structure - Paved Invert - Camp Run | Section 401 Water Quality Certification Public Notice [PDF] | 07/24/2026 - 08/14/2026 | Yes |
IDEM ID Number: WQC001498 |
| Draft Exceptional Events Demonstration Addressing the 2015 8-Hour Ozone (O3) National Ambient Air Quality Standard (NAAQS) for the Charlestown State Park Monitor in Clark County, Indiana | Legal Notice [PDF] and Opportunity for Comment on a Draft Document from OAQ Air Programs Branch | 07/24/2026 - 08/23/2026 | Yes | Project Manager STOAKES, JEFFREY The document "Draft Exceptional Events Demonstration Addressing the 2015 8-Hour Ozone (O3) National Ambient Air Quality Standard (NAAQS) for the Charlestown State Park Monitor in Clark County, Indiana" is available on the IDEM Ozone (O3) Air Quality Designations web page. |
| Fabcon Precast LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/09/2026 - 08/08/2026 | Yes | Permit Number: 019-50203-00157 |
| Dearborn | ||||
| Fortis Security Products | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/06/2026 - 09/05/2026 | Yes | Permit Number: 029-50425-00042 |
| Anchor Glass Container Corporation | NPDES Draft Permit Public Notice [PDF] | 07/23/2026 - 08/24/2026 | Yes |
Permit Number: IN0044016 |
| Whitewater Mill LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/08/2026 - 08/07/2026 | Yes | Permit Number: 029-50444-00045 |
| Floyd | ||||
| Altor Solutions | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/24/2026 - 08/23/2026 | Yes | Permit Number: T043-50307-00014 |
| Harrison | ||||
| Ramsey Water Company, Inc. / Pennington Chapel Booster Station | Drinking Water Construction Permit Public Notice [PDF] | 08/05/2026 - 09/04/2026 | No | Permit Number: 13154 IDEM ID Number: 5231005 Corps of Engineers ID Number: 19800122 Project Manager: Prater, Matthew |
| Davis Crushed Stone and Lime Company | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/21/2026 - 08/20/2026 | Yes | Permit Number: 061-50450-00026 |
| Jackson | ||||
| ROSE ACRE FARMS CORT ACRE EGG FARM | Land Application Permit Public Notice [PDF] | 08/13/2026 - 09/12/2026 | Yes |
Permit Number: IN LA 000430 |
| O&K American Corporation | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/13/2026 - 08/12/2026 | Yes | Permit Number: 071-50289-00048 |
| Jefferson | ||||
| Indiana Kentucky Electric Corporation | NPDES Draft Permit Public Notice [PDF] | 07/13/2026 - 08/12/2026 | Yes |
Permit Number: IN0001759 |
| Jennings | ||||
| No current public notices. | ||||
| Ohio | ||||
| No current public notices. | ||||
| Ripley | ||||
| Town of Napoleon Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 08/05/2026 - 08/24/2026 | No | Permit Number: IN0023868 Project Manager: Daniels, Kendall E |
| Scott | ||||
| Scottsburg Water Department | NPDES Draft Permit Public Notice [PDF] | 07/23/2026 - 08/24/2026 | Yes | Permit Number: IN0059056 Project Manager: Wray, Jodi M |
| Switzerland | ||||
| No current public notices. | ||||
| Washington | ||||
| East Washington Rural Water/Canton Water Tank | Drinking Water Construction Permit Public Notice [PDF] | 07/27/2026 - 08/26/2026 | No | Permit Number: 13151 IDEM ID Number: 5288002 Corps of Engineers ID Number: 10100224 Project Manager: Prater, Matthew |
| Salem Water Works | Drinking Water Construction Permit Public Notice [PDF] | 07/20/2026 - 08/19/2026 | No | Permit Number: 13118 IDEM ID Number: 5288005 Corps of Engineers ID Number: 12000685 Project Manager: Prater, Matthew |
Southwest Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Crawford | ||||
| No current public notices. | ||||
| Daviess | ||||
| Corn Pro Incorporated | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 07/14/2026 - 08/13/2026 | Yes | Permit Number: 027-50378-00040 |
| Dubois | ||||
| Jasper Seating Company, Inc., Plant #70 | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 07/30/2026 - 08/29/2026 | Yes | Permit Number: F037-50176-00107 |
| U. B. Klem Furniture Co. | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 07/06/2026 - 08/05/2026 | Yes | Permit Number: 037-50271-00094 |
| Gibson | ||||
| Gibson Generating Station RWS I South Landfill | Solid Waste Permit Public Notice [PDF] | 07/17/2026 - 08/05/2026 | No | Permit Number: 26-06 Project Manager: Ford, Hannah R |
| Greene | ||||
| No current public notices. | ||||
| Knox | ||||
| Duke Energy Indiana - Edwardsport | NPDES Final Permit Public Notice [PDF] | 07/27/2026 - 08/14/2026 | No | Permit Number: IN0002780 Project Manager: Wren, Kira |
| Lawrence | ||||
| Stone Crest Golf Community Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 08/05/2026 - 08/24/2026 | No | Permit Number: IN0061093 Project Manager: Daniels, Kendall E |
| General Motors, LLC - GPS Bedford | NPDES Draft Permit Public Notice [PDF] | 07/31/2026 - 08/31/2026 | Yes | Permit Number: INP000748 Project Manager: Marshall, Riley E |
| General Motors, LLC - Bedford | NPDES Draft Permit Public Notice [PDF] | 07/31/2026 - 08/31/2026 | Yes | Permit Number: IN0003573 Project Manager: Marshall, Riley E |
| Martin | ||||
| No current public notices. | ||||
| Orange | ||||
| No current public notices. | ||||
| Perry | ||||
| No current public notices. | ||||
| Pike | ||||
| Triad Mining LLC Augusta & South Augusta Mines | NPDES General Permit Public Notice [PDF] | 07/30/2026 - 08/17/2026 | No | Permit Number: ING040188 Project Manager: Burget, Anne |
| Petersburg Generating Station | Section 401 Water Quality Certification Public Notice [PDF] | 07/23/2026 - 08/13/2026 | Yes | IDEM ID Number: WQC001481 Project Manager: Harriman, Emersyn N |
| Posey | ||||
| Mt. Vernon Transfer Terminal, LLC | NPDES Draft Permit Public Notice [PDF] | 07/02/2026 - 08/01/2026 | Yes | Permit Number: IN0049760 Project Manager: Wray, Jodi M |
| Spencer | ||||
| No current public notices. | ||||
| Vanderburgh | ||||
| J. H. Rudolph & Company, Inc. | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 07/31/2026 - 08/30/2026 | Yes | Permit Number: F163-50221-00186 |
| Red Spot Paint and Varnish Company Incorporated | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 07/17/2026 - 08/16/2026 | Yes | Permit Number: 163-49855-00018 |
| Silgan White Cap Corporation | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 07/16/2026 - 08/15/2026 | Yes | Permit Number: 163-49954-00003 |
| Warrick | ||||
| Warrick Newco, LLC | NPDES Final Permit Public Notice [PDF] | 08/11/2026 - 08/31/2026 | No | Permit Number: IN0001155 Project Manager: Etter, Heidi E |
| Alcoa Warrick Power Plant Y-Pit | NPDES Final Permit Public Notice [PDF] | 08/10/2026 - 08/28/2026 | No | Permit Number: IN0064905 Project Manager: Wren, Kira |
| Warrick County River Terminal | NPDES Draft Permit Public Notice [PDF] | 08/03/2026 - 09/02/2026 | Yes | Permit Number: IN0048429 Project Manager: Wren, Kira |
Western Indiana
| Name of Facility/Project | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-county Notices | ||||
| No current public notices. | ||||
| Benton | ||||
| No current public notices. | ||||
| Carroll | ||||
| City of Delphi Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 07/14/2026 - 08/03/2026 | No | Permit Number: IN0021377 Project Manager: Ehlinger, Sierra |
| Clay | ||||
| Jasonville Water Company | NPDES Final Permit Public Notice [PDF] | 08/06/2026 - 08/24/2026 | No | Permit Number: IN0062693 Project Manager: Ruiz, Brodyn R |
| Fountain | ||||
| No current public notices. | ||||
| Montgomery | ||||
| Valero Renewable Fuels Co., LLC (dba Valero Linden Plant) | NPDES Draft Permit Public Notice [PDF] | 07/30/2026 - 08/31/2026 | Yes | Permit Number: IN0062537 Project Manager: Wren, Kira |
| Indiana American Water Crawfordsville/Chrome Feed Improvements | Drinking Water Construction Permit Public Notice [PDF] | 07/23/2026 - 08/24/2026 | No | Permit Number: 13124 IDEM ID Number: 5254005 Corps of Engineers ID Number: 60920059 Project Manager Prater, Matthew |
| Owen | ||||
| No current public notices. | ||||
| Parke | ||||
| No current public notices. | ||||
| Putnam | ||||
| Liberty Trailer LLC dba Liberty Trailers | NPDES Final Permit Public Notice [PDF] | 08/11/2026 - 08/31/2026 | No | Permit Number: INP000760 Project Manager: Deboy, Devery J |
| Sullivan | ||||
| No current public notices. | ||||
| Tippecanoe | ||||
| Lafayette Transfer | Solid Waste Permit Public Notice [PDF] | 07/27/2026 - 08/26/2026 | Yes | Permit Number: 79-017 Project Manager: Willauer, Trevor J |
| Industrial Pallet Corporation | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 07/23/2026 - 08/22/2026 | Yes | Permit Number: 157-50423-00487 |
| Vermillion | ||||
| City of Clinton Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 07/14/2026 - 08/03/2026 | No | Permit Number: IN0022608 Project Manager: Eilerman, Nicholas |
| Vigo | ||||
| Sycamore Ridge Landfill | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/12/2026 - 09/11/2026 | Yes | Permit Number: 167-50240-00116 |
| Wabash River Station South Ash Pond System | CCR Closure Permit Public Notice [PDF] | 08/12/2026 - 08/27/2026 | No | Permit Number: 84-UP-09 Project Manager: Ford, Hannah R |
| Indiana American Water Terra Haute/Allendale Booster Pump Station | Drinking Water Construction Permit Public Notice [PDF] | 08/11/2026 - 09/10/2026 | No | Permit Number: 13157 IDEM ID Number: 5284012 Corps of Engineers ID Number: 12400054 Project Manager: Prater, Matthew |
| Popoff Cleaners | Solid Waste Permit Public Notice [PDF] | 07/27/2026 - 08/26/2026 | Yes | Permit Number: VRP #6120601 Project Manager: Taylor, Rachel M |
| Warren | ||||
| No current public notices. | ||||
| White | ||||
| Girtz Industries Inc | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 08/04/2026 - 09/03/2026 | Yes | Permit Number: 181-49985-00038 |
| Country Mark Replacement Well | Drinking Water Construction Permit Public Notice [PDF] | 07/10/2026 - 08/09/2026 | No | Permit Number: 13053 IDEM ID Number: 2910033 Corps of Engineers ID Number: 1855 Project Manager: Prater, Matthew |
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.
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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.
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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.