The Public Notices for All Regions covers all IDEM public notices issued, organized by region and then county.
Updated: 12/05/2025
Statewide Notices
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Nationwide Permit Reauthorization | Section 401 Water Quality Certification Public Notice [PDF] | 12/04/2025 - 12/11/2025 | Yes | IDEM ID Number: 2025-494-00-NWP-WQC Project Manager: James Turner |
| Lafayette Water Pollution Control | Land Application Permit Public Notice [PDF] | 12/01/2025 - 12/16/2025 | No | Permit Number: IN LA 000295 Project Manager: O'Connell, Morrighan Counties: Central Region: Clinton Western Region: Carroll, Tippecanoe |
| Noblesville Treatment Plant | Land Application Permit Public Notice [PDF] | 11/24/2025 - 12/09/2025 | No | Permit Number: IN LA 000924 Project Manager: Meulen, Nicholas Counties: Central Region: Hamilton, Howard, Tipton Northeast Region: Grant |
Central Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Bartholomew | ||||
| Toyota Material Handling Incorporated | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/17/2025 - 12/17/2025 | Yes | Permit Number: 005-49431-00040 and 005-49441-00040 |
| Boone | ||||
| Eli Lilly and Company, Lilly Medicine Foundry | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/25/2025 - 12/25/2025 | Yes | Permit Number: T011-49595-00091 |
| Brown | ||||
| No current public notices. | ||||
| Clinton | ||||
| No current public notices. | ||||
| Hamilton | ||||
| Citizens Energy Group – White River North Station | NPDES Draft Permit Public Notice [PDF] | 11/19/2025 - 12/19/2025 | Yes | Permit Number: IN0054887 Project Manager: Warrener, Matt |
| Hancock | ||||
| Eastern Hancock Jr. Sr. High School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/26/2025 - 12/15/2025 | No | Permit Number: IN0031593 Project Manager: Daniels, Kendall E |
| Hendricks | ||||
| Franklin Electric Co., Inc. | NPDES Final Permit Public Notice [PDF] | 11/24/2025 - 12/12/2025 | No | Permit Number: INP000732 Project Manager: Ruiz, Brodyn R |
| Cash Concrete Products | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/10/2025 - 12/10/2025 | Yes | Permit Number: 063-49675-00128 |
| Howard | ||||
| Devon Woods Sewer Utility WWTP | NPDES Final Permit Public Notice [PDF] | 12/01/2025 - 12/19/2025 | No | Permit Number: IN0044652 Project Manager: Eilerman, Nicholas |
| Johnson | ||||
| No current public notices. | ||||
| Madison | ||||
| City of Elwood Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 12/02/2025 - 01/02/2026 | Yes | Permit Number: IN0032719 Project Manager: Eilerman, Nicholas |
| Marion | ||||
| Pleasant Creek - Section 2 | Wastewater Construction Permit Public Notice [PDF] | 12/04/2025 - 01/02/2026 | No | Permit Number: 26094 Project Manager: Stickel, Miranda S |
| Belmont and Southport Advanced Wastewater Treatment Plants - CWA Authority | NPDES Final Permit Public Notice [PDF] | 11/26/2025 - 12/15/2025 | No | Permit Number: IN0023183 Project Manager: Klein, Alyce |
| Indianapolis Airport Authority | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/21/2025 - 12/21/2025 | Yes | Permit Number: 097-48992-00156 |
| Willoughby Industries, Inc | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/20/2025 - 12/20/2025 | Yes | Permit Number: 097-49335-00676 |
| Arcwood Environmental, LLC | Hazardous Waste Operating Permit Public Notice [PDF] | 11/17/2025 - 12/10/2025 | No | Permit Number: IND093219012 Project Manager: BANSCH, PAULA |
| M/I Homes of Indiana LP - Montelena - Section 2 | Wastewater Construction Permit Public Notice [PDF] | 11/06/2025 - 12/05/2025 | No | Permit Number: 26067 Project Manager: Yumibe, Lauren |
| Indy High BTU, LLC | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/04/2025 - 12/04/2025 | Yes | Permit Number: 097-49318-00814 |
| Monroe | ||||
| IDNR – Paynetown State Recreation Area Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/26/2025 - 12/15/2025 | No | Permit Number: IN0030163 Project Manager: Eilerman, Nicholas |
| Simtra Park LLC | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/21/2025 - 12/21/2025 | Yes | Permit Number: 105-49613-00062 |
| Morgan | ||||
| Town of Mooresville Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 10/31/2025 - 12/01/2025 | Yes | Permit Number: IN0023825 Project Manager: Gates, Alexandra K |
| Shelby | ||||
| CGS Services, Inc. DBA Crossroads Eco-Center | Solid Waste Permit Public Notice [PDF] | 12/02/2025 - 01/05/2026 | Yes | Permit Number: 73-01 Project Manager: Ford, Hannah R |
| Tipton | ||||
| No current public notices. | ||||
Eastern Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| Western Wayne Regional Sewer District | Land Application Permit Public Notice [PDF] | 11/20/2025 - 12/20/2025 | Yes | Permit Number: IN LA 000333 Project Manager: Meulen, Nicholas Counties: Henry, Fayette, Randolph, Union, and Wayne County |
| Decatur | ||||
| No current public notices. | ||||
| Delaware | ||||
| No current public notices. | ||||
| Fayette | ||||
| No current public notices. | ||||
| Franklin | ||||
| No current public notices. | ||||
| Henry | ||||
| Rumpke Henry County Landfill | Solid Waste Permit Public Notice [PDF] | 11/24/2025 - 12/09/2025 | No | Permit Number: 33-01 Project Manager: Ford, Hannah R |
| Summit Lake State Park Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/03/2025 - 12/03/2025 | Yes | Permit Number: IN0048011 Project Manager: Ehlinger, Sierra |
| Randolph | ||||
| No current public notices. | ||||
| Rush | ||||
| No current public notices. | ||||
| Union | ||||
| No current public notices. | ||||
| Wayne | ||||
| Grafcor, Inc. | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 12/02/2025 - 01/01/2026 | Yes | Permit Number: M 177-49188-00066 |
| Woodview Mobile Home Park Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/12/2025 - 12/01/2025 | No | Permit Number: IN0039560 Project Manager: Ehlinger, Sierra |
Northeast Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Adams | ||||
| Jones Estates Riverbend Mobile Home Park Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 10/31/2025 - 12/01/2025 | Yes | Permit Number: IN0036901 Project Manager: Daniels, Kendall E |
| Allen | ||||
| Fort Wayne Parks Department - Buckner Splashpad | NPDES Final Permit Public Notice [PDF] | 12/02/2025 - 12/22/2025 | No | Permit Number: IN0064441 Project Manager: Wren, Kira |
| United Transfer and Recycling LLC | Solid Waste Permit Public Notice [PDF] | 11/18/2025 - 12/18/2025 | Yes | Permit Number: 02-066 Project Manager: Ford, Hannah R |
| Town of Monroeville Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/19/2025 - 12/08/2025 | No | Permit Number: IN0021423 Project Manager: Ehlinger, Sierra |
| Ravenswood | State Isolated Wetland Individual Permit Public Notice [PDF] | 11/03/2025 - 12/03/2025 | Yes | IDEM ID Number: 2025-760-2-EJW-WQC Project Manager: White, Evan |
| Blackford | ||||
| City of Montpelier Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/19/2025 - 12/19/2025 | Yes | Permit Number: IN0020117 Project Manager: Eilerman, Nicholas |
| DeKalb | ||||
| Steel Dynamics, Inc. (SDI) - Butler | NPDES Final Permit Public Notice [PDF] | 11/20/2025 - 12/08/2025 | No | Permit Number: IN0059021 Project Manager: Etter, Heidi E |
| Momentive Performance Materials USA LLC | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 11/10/2025 - 12/10/2025 | Yes | Permit Number: 033-49397-00075 |
| Grant | ||||
| Town of Upland Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/12/2025 - 12/01/2025 | No | Permit Number: IN0036978 Project Manager: Eilerman, Nicholas |
| Huntington | ||||
| No current public notices. | ||||
| Jay | ||||
| No current public notices. | ||||
| LaGrange | ||||
| Westview School Elementary and Jr-Sr High School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 12/05/2025 - 12/23/2025 | No | Permit Number: IN0045853 Project Manager: Eilerman, Nicholas |
| Artistic Dreams LLC | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 12/03/2025 - 01/02/2025 | Yes | Permit Number: 087-49623-00735 |
| Captains Coffee | Drinking Water Construction Permit Public Notice [PDF] | 11/26/2025 - 12/26/2025 | Yes | Permit Number: 13017 IDEM ID Number: 2440138 Corps of Engineers ID Number: 4472 Project Manager: Prater, Matthew |
| Noble | ||||
| Turkey Creek Regional Sewer District Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/24/2025 - 12/24/2025 | Yes | Permit Number: IN0045802 Project Manager: Hanko, Jay |
| Steuben | ||||
| No current public notices. | ||||
| Wabash | ||||
| Strauss Dairy Ingredients, Inc. | NPDES Final Permit Public Notice [PDF] | 11/26/2025 - 12/15/2025 | No | Permit Number: INP000713 Project Manager: Ruiz, Brodyn R |
| Town of Roann Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/26/2025 - 12/15/2025 | No | Permit Number: IN0040533 Project Manager: Ehlinger, Sierra |
| City of Wabash Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/20/2025 - 12/22/2025 | Yes | Permit Number: IN0024741 Project Manager: Hanko, Jay |
| Wells | ||||
| City of Bluffton Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/12/2025 - 12/01/2025 | No | Permit Number: IN0022411 Project Manager: Kasuboski, Jordan |
| Whitley | ||||
| No current public notices. | ||||
Northern Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Cass | ||||
| Waelz Sustainable Products, LLC | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/25/2025 - 12/25/2025 | Yes | Permit Number: 017-49694-00056 |
| The Andersons Renewables, LLC | NPDES Draft Permit Public Notice [PDF] | 10/31/2025 - 12/01/2025 | Yes | Permit Number: IN0062677 Project Manager: Ruiz, Brodyn R |
| Elkhart | ||||
| Lone Star Industries, Inc. dba Buzzi Unicem USA | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 12/04/2025 - 01/03/2026 | Yes | Permit Number: F039-49263-00541 |
| Forest River, Inc. – Plant 6 | Drinking Water Construction Permit Public Notice [PDF] | 12/03/2025 - 01/02/2026 | Yes | Permit Number: 13018 IDEM ID Number: 2200053 Corps of Engineers ID Number: 4472 Project Manager: Prater, Matthew |
| Shelby Performance | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/26/2025 - 12/26/2025 | Yes | Permit Number: 039-49568-02029 |
| Hoosier Coatings LLC | NPDES Final Permit Public Notice [PDF] | 11/24/2025 - 12/12/2025 | No | Permit Number: INP000736 Project Manager: Deboy, Devery J |
| Bravo Trailers | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/19/2025 - 12/19/2025 | Yes | Permit Number: 039-48802-00710 |
| Town of Wakarusa WWTP | NPDES Draft Permit Public Notice [PDF] | 11/20/2025 - 12/22/2025 | Yes | Permit Number: IN0024775 Project Manager: Hanko, Jay |
| Forest River, Inc., Plant 83 | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/18/2025 - 12/18/2025 | Yes | Permit Number:039-49143-00822 |
| Forest River Inc., Shasta Division | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/13/2025 - 12/13/2025 | Yes | Permit Number: F039-49579-00094 |
| Fulton | ||||
| Rochester Water Department | Drinking Water Construction Permit Public Notice [PDF] | 11/18/2025 - 12/18/2025 | Yes | Permit Number: 13015 IDEM ID Number: 5225006 Corps of Engineers ID Number: 12000285 Project Manager: Prater, Matthew |
| Kosciusko | ||||
| Warsaw Black Oxide, Inc. | NPDES Final Permit Public Notice [PDF] | 12/05/2025 - 12/23/2025 | No | Permit Number: IN0004278 Project Manager: Warrener, Matt |
| Hideaway Hills Mobile Home Park WWTP | NPDES Draft Permit Public Notice [PDF] | 11/24/2025 - 12/24/2025 | Yes | Permit Number: IN0030881 Project Manager: Kasuboski, Jordan |
| Town of Etna Green Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/03/2025 - 12/03/2025 | Yes | Permit Number: IN0040002 Project Manager: Daniels, Kendall E |
| Marshall | ||||
| Tender Loving Care Center | Drinking Water Construction Permit Public Notice [PDF] | 12/05/2025 - 01/04/2026 | Yes | Permit Number: 13019 IDEM ID Number: 2500054 Corps of Engineers ID Number: 4472 Project Manager: Prater, Matthew |
| Johns Manville | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/03/2025 - 12/03/2025 | Yes | Permit Number: 099-49396-00042 |
| Miami | ||||
| Peru Utilities Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/24/2025 - 12/12/2025 | No | Permit Number: IN0032328 Project Manager: Kasuboski, Jordan |
| Pulaski | ||||
| Town of Medaryville Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/26/2025 - 12/15/2025 | No | Permit Number: IN0058327 Project Manager: Ehlinger, Sierra |
| St. Joseph | ||||
| Royal Adhesives & Sealants, LLC | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 12/05/2025 - 01/04/2026 | Yes | Permit Number: M 141-49634-00615 |
| Ashland Inc.,/Univar Solutions USA LLC | Hazardous Waste Operating Permit Public Notice [PDF] | 11/19/2025 - 12/13/2025 | No | Permit Number: IND016621476 Project Manager: Hurst, Jennifer D |
| Rieth-Riley Construction Co., Inc. | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/19/2025 - 12/19/2025 | Yes | Permit Number: F 141-49434-00027 |
| Potato Creek State Park WWTP | NPDES Final Permit Public Notice [PDF] | 11/20/2025 - 12/08/2025 | No | Permit Number: IN0052272 Project Manager: Hanko, Jay |
| SR 23 Commercial Development | Drinking Water Construction Permit Public Notice [PDF] | 11/04/2025 - 12/04/2025 | Yes | Permit Number: 13012 IDEM ID Number: 2710199 Corps of Engineers ID Number: 2621 Project Manager: Prater, Matthew |
| Starke | ||||
| Trunkline Gas Company - North Judson Compressor Station | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 12/03/2025 - 01/02/2026 | Yes | Permit Number: 149-49281-00005 |
Northwest Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Jasper | ||||
| NIPSCO R. M. Schahfer Generating Station RWS I | Solid Waste Permit Public Notice [PDF] | 11/20/2025 - 12/05/2025 | No | Permit Number: 37-01 Project Manager: Ford, Hannah R |
| Lake | ||||
| South Shore Slag, LLC - contractor of U.S. Steel Corporation - Gary Works | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 12/05/2025 - 01/04/2026 | Yes | Permit Number: 089-48656-00133 and 089-49447-00133 |
| Industrial Steel Construction, Inc. | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 12/04/2025 - 01/03/2026 | Yes | Permit Number: 089-49193-00161 and 089-49654-00161 |
| Central Teaming Company, Inc. – contractor of U.S. Steel Corp – Gary Works | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/25/2025 - 12/25/2025 | Yes | Permit Number: 089-49448-00172 |
| ANR Pipeline Company – St. John Compressor Station | NPDES Final Permit Public Notice [PDF] | 11/24/2025 - 12/12/2025 | No | Permit Number: IN0046051 Project Manager: Wray, Jodi M |
| Venture One Acquisitions, LLC | Section 401 Water Quality Certification Public Notice [PDF] | 11/18/2025 - 12/09/2025 | Yes | IDEM ID Number: 2025-872-45-MTM-WQC Project Manager: MAUPIN, MARTY |
| Indiana American Water Northwest | Drinking Water Construction Permit Public Notice [PDF] | 11/13/2025 - 12/13/2025 | Yes | Permit Number: 13014 IDEM ID Number: 5245015 Corps of Engineers ID Number: 12400144 Project Manager: Prater, Matthew |
| Jupiter Aluminum Corporation | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/12/2025 - 12/12/2025 | Yes | Permit Number: 089-48927-00201 |
| Silgan Containers Manufacturing Corp. | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/10/2025 - 12/10/2025 | Yes | Permit Number: 089-49456-00202 |
| Town of Winfield Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/04/2025 - 12/04/2025 | Yes | Permit Number: IN0058343 Project Manager: Daniels, Kendall E |
| La Porte | ||||
| Des. 1902735 I-94 Michigan City Rest Area Modernization Project | Section 401 Water Quality Certification Public Notice [PDF] | 12/06/2025 - 12/27/2026 | Yes | IDEM ID Number: WQC001404 Corps of Engineers ID Number: LRC-2024-00437 Project Manager: Wrin, Graham C |
| Metalized Coatings, LLC | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/26/2025 - 12/26/2025 | Yes | Permit Number: 091-49070-00194 |
| Mixsawbah State Fish Hatchery Recirculating Small Concentrated Aquatic Animal Production (CAAP) Facility | NPDES Draft Permit Public Notice [PDF] | 11/19/2025 - 12/19/2025 | Yes | Permit Number: IN0043184 Project Manager: Eilerman, Nicholas |
| Lavender Fields Holdings LLC | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/13/2025 - 12/15/2025 | Yes | Permit Number: 091-49561-00195 Public Meeting Tuesday, December 9, 2025 at 6:00 PM, Central Standard Time *New Location* Michigan City High School - Auditorium (Enter Door 'P') 8466 W. Pahs Road, Michigan City, IN 46360 |
| Newton | ||||
| Lincoln Elementary School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/13/2025 - 12/01/2025 | No | Permit Number: IN0030503 Project Manager: Daniels, Kendall E |
| Porter | ||||
| Powder Processing Technology, LLC | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/17/2025 - 12/17/2025 | Yes | Permit Number: 127-49633-00021 |
| Town of Burns Harbor and Cleveland-Cliffs Burns Harbor LLC Sanitary Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/13/2025 - 12/15/2025 | Yes | Permit Number: INJ060801 Project Manager: Eilerman, Nicholas |
Southeast Indiana
| Name of Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Clark | ||||
| City of Charlestown Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 12/02/2025 - 01/02/2026 | Yes | Permit Number: IN0020508 Project Manager: Eilerman, Nicholas |
| Ultra Manufacturing, USA Inc. dba Mitchell Plastics | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 11/12/2025 - 12/12/2025 | Yes | Permit Number: F019-49219-00103 |
| Haas Cabinet Co. Inc | NPDES Draft Permit Public Notice [PDF] | 10/28/2025 - 12/01/2025 | Yes | Permit Number: IN0051454 Project Manager: Ruiz, Brodyn R |
| Dearborn | ||||
| South Dearborn Regional Sewer District Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/24/2025 - 12/24/2025 | Yes | Permit Number: IN0024538 Project Manager: Gates, Alexandra K |
| Floyd | ||||
| No current public notices. | ||||
| Harrison | ||||
| Harrison County Corydon Ridge Rd Reconstruction | 401 Water Quality Permit Public Notice [PDF] | 11/19/2025 - 12/10/2025 | Yes | IDEM ID Number: 2025-893-31-SMS-WQC Project Manager: Shafer, Samantha |
| Jackson | ||||
| Jackson County Water Utility | Drinking Water Construction Permit Public Notice [PDF] | 11/05/2025 - 12/05/2025 | Yes | Permit Number: 13013 IDEM ID Number: 5236003 Corps of Engineers ID Number: 10000117 Project Manager: Prater, Matthew |
| Town of Brownstown Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 10/31/2025 - 12/01/2025 | Yes | Permit Number: IN0022454 Project Manager: Daniels, Kendall E |
| Jefferson | ||||
| No current public notices. | ||||
| Jennings | ||||
| Jennings Northwest Regional Utilities Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/18/2025 - 12/18/2025 | Yes | Permit Number: IN0056049 Project Manager: Hanko, Jay |
| Ohio | ||||
| No current public notices. | ||||
| Ripley | ||||
| Town of Versailles | Land Application Permit Public Notice [PDF] | 11/25/2025 - 12/10/2025 | No | Permit Number: IN LA 000688 Project Manager: Meulen, Nicholas |
| Scott | ||||
| No current public notices. | ||||
| Switzerland | ||||
| Town of Patriot Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 11/20/2025 - 12/22/2025 | Yes | Permit Number: IN0056391 Project Manager: Daniels, Kendall E |
| Washington | ||||
| No current public notices. | ||||
Southwest Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-County Notices | ||||
| No current public notices. | ||||
| Crawford | ||||
| Jasper Engine Exchange, Inc | NPDES Final Permit Public Notice [PDF] | 12/02/2025 - 12/22/2025 | No | Permit Number: INP000192 Project Manager: Wren, Kira |
| Mulzer Crushed Stone, Inc. - Cape Sandy, a CRH Company | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/26/2025 - 12/26/2025 | Yes | Permit Number: T025-49251-00002 and 025-49548-00002 |
| Daviess | ||||
| No current public notices. | ||||
| Dubois | ||||
| City of Jasper Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/12/2025 - 12/01/2025 | No | Permit Number: IN0020834 Project Manager: Eilerman, Nicholas |
| Gibson | ||||
| Gibson County Coal, LLC - Gibson South Mine | NPDES General Permit Public Notice [PDF] | 11/25/2025 - 12/15/2025 | No | Permit Number: ING040253 Project Manager: Burget, Catherine A |
| Mid-States Rubber Products, Inc. | NPDES Final Permit Public Notice [PDF] | 11/21/2025 - 12/10/2025 | No | Permit Number: IN0004880 Project Manager: Ruiz, Brodyn R |
| Greene | ||||
| Grain Craft Milling LLC | NPDES Final Permit Public Notice [PDF] | 12/02/2025 - 12/22/2025 | No | Permit Number: IN0109606 Project Manager: Wren, Kira |
| Darling Ingredients Inc. | Land Application Permit Public Notice [PDF] | 11/20/2025 - 12/05/2025 | No | Permit Number: IN LA 000442 Project Manager: O'Connell, Morrighan |
| Knox | ||||
| No current public notices. | ||||
| Lawrence | ||||
| General Motors LLC - Bedford | NPDES Final Permit Public Notice [PDF] | 11/26/2025 - 12/15/2025 | No | Permit Number: IN0003573 Project Manager: Marshall, Riley E |
| Martin | ||||
| No current public notices. | ||||
| Orange | ||||
| Calcar Quarry | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/06/2025 - 12/06/2025 | Yes | Permit Number: 117-49134-00043 |
| Perry | ||||
| American Colloid Company | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 11/14/2025 - 12/14/2025 | Yes | Permit Number: 123-49276-00021 |
| Pike | ||||
| No current public notices. | ||||
| Posey | ||||
| City of Mount Vernon WWTP | NPDES Final Permit Public Notice [PDF] | 11/13/2025 - 12/01/2025 | No | Permit Number: IN0035696 Project Manager: Daniels, Kendall E |
| Spencer | ||||
| No current public notices. | ||||
| Vanderburgh | ||||
| No current public notices. | ||||
| Warrick | ||||
| Seven Hills Mine | Section 401 Water Quality Certification Public Notice [PDF] | 11/24/2025 - 12/15/2025 | Yes | IDEM ID Number: 2025-797-87-EJW-WQC Corps of Engineers ID Number: LRH-2018-00738-OHR-Pigeon Creek Project Manager: Cohen, L David |
Western Indiana
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-county Notices | ||||
| No current public notices. | ||||
| Benton | ||||
| No current public notices. | ||||
| Carroll | ||||
| No current public notices. | ||||
| Clay | ||||
| No current public notices. | ||||
| Fountain | ||||
| No current public notices. | ||||
| Montgomery | ||||
| Cottonwood Village WWTP | NPDES Final Permit Public Notice [PDF] | 12/05/2025 - 12/23/2025 | No | Permit Number: IN0054992 Project Manager: Hanko, Jay |
| The Farm at Hickory Bend | Drinking Water Construction Permit Public Notice [PDF] | 11/25/2025 - 12/25/2025 | Yes | Permit Number: 13016 IDEM ID Number: 2540046 Corps of Engineers ID Number: 2808 Project Manager: Prater, Matthew |
| LSC Communications, LLC dba Lakeside Book Company | NPDES Final Permit Public Notice [PDF] | 11/21/2025 - 12/10/2025 | No | Permit Number: IN0002097 Project Manager: Deboy, Devery J |
| Little Raccoon Regional Sewer District/Waveland Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/19/2025 - 12/08/2025 | No | Permit Number: IN0040711 Project Manager: Ehlinger, Sierra |
| Owen | ||||
| No current public notices. | ||||
| Parke | ||||
| Town of Rockville Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/20/2025 - 12/08/2025 | No | Permit Number: IN0024449 Project Manager: Ehlinger, Sierra |
| Putnam | ||||
| No current public notices. | ||||
| Sullivan | ||||
| Greene-Sullivan State Forest - Reservoir 29 | Section 401 Water Quality Certification Public Notice [PDF] | 12/04/2025 - 12/25/2025 | Yes | IDEM ID Number: 2025-874-77-EJW-WQC Project Manager: Wrin, Graham C |
| Hallador Power Company LLC - Merom Generating Station | NPDES Draft Permit Public Notice and Public Hearing Notice [PDF] | 11/10/2025 - 12/15/2025 | Yes | Permit Number: IN0050296 Project Manager: Etter, Heidi E Public Hearing: December 10, 2025; 6:00 p.m. ET Virtual Meeting Information: Microsoft Teams Meeting, Join the meeting Meeting ID: 210 951 379 309 12 Passcode: 4Ga3go94 Dial in by phone +1 317-552-1674,,936101765# United States, Indianapolis Find a local number Phone conference ID: 936 101 765# Join on a video conferencing device Tenant key: indiana@m.webex.com Video ID: 114 318 403 1 More info |
| Hallador Power Company LLC - Merom Generating Station | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 11/06/2025 - 12/06/2025 | Yes | Permit Number: T153-48781-00005 |
| Tippecanoe | ||||
| Duke Energy 13819 GLT Project | Section 401 Water Quality Certification Public Notice [PDF] | 11/20/2025 - 12/11/2025 | Yes | IDEM ID Number: 2025-842-79-GGM-WQC Project Manager: Gordon-McGlone, Grace |
| City of West Lafayette Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/14/2025 - 12/02/2025 | No | Permit Number: IN0024821 Project Manager: Gates, Alexandra K |
| Carriage Estates III Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 11/13/2025 - 12/01/2025 | No | Permit Number: IN0043273 Project Manager: Daniels, Kendall E |
| Vermillion | ||||
| Town of Cayuga Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 10/31/2025 - 12/01/2025 | Yes | Permit Number: IN0060461 Project Manager: Daniels, Kendall E |
| Vigo | ||||
| B&G Foods North America, Inc. | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 11/21/2025 - 12/21/2025 | Yes | Permit Number: 167-49203-00187 |
| Warren | ||||
| No current public notices. | ||||
| White | ||||
| Ball Metal Beverage Container Corp. | Notice of 30-Day Public Comment for Draft Air Permit [PDF] | 11/26/2025 - 12/26/2025 | Yes | Permit Number: T181-49054-00022 |
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.
Receive Updates Via Email or Text Message
You can subscribe to the regional Public Notice pages. By subscribing, you will be sent an e-mail or text message to your phone every time IDEM adds information to a subscribed region. Stay current on all postings and never miss an update.
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.
