The Public Notices for the Western Region cover the counties of Benton, Carroll, Clay, Fountain, Montgomery, Owen, Parke, Putnam, Sullivan, Tippecanoe, Vermillion, Vigo, Warren, and White.
Updated: 10/21/2026
| 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 | ||||
| No current public notices. | ||||
| Clay | ||||
| No current public notices. | ||||
| Fountain | ||||
| No current public notices. | ||||
| Montgomery | ||||
| Town of Waynetown Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 10/15/2026 - 11/02/2026 | No | Permit Number: IN0020524 Project Manager: Faust, Emily E |
| Nucor Steel | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 10/09/2026 - 11/08/2026 | Yes | Permit Number: 107-50478-00038 & 107-50540-00038 |
| Valero Linden Plant | NPDES Final Permit Public Notice [PDF] | 09/23/2026 - 10/23/2026 | No | Permit Number: IN0062537 Project Manager: Wren, Kira |
| Owen | ||||
| No current public notices. | ||||
| Parke | ||||
| Town of Montezuma Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 09/17/2026 - 10/19/2026 | Yes | Permit Number: IN0063916 Project Manager: Kasuboski, Jordan |
| Putnam | ||||
| No current public notices. | ||||
| Sullivan | ||||
| North American Latex Corporation | NPDES Final Permit Public Notice [PDF] | 10/21/2026 - 11/09/2026 | No | Permit Number: INP000161 Project Manager: Wren, Kira |
| Sullivan-Vigo Rural Water Corp. Division A Water Main Extension |
Drinking Water Construction Permit Public Notice [PDF] | 10/16/2026 - 11/16/2026 | No | Permit Number: 13165 IDEM ID Number: 5284021 Corps of Engineers ID Number: 10100200 Project Manager: Prater, Matthew |
| Sycamore Riverside Energy LLC | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 10/07/2026 - 11/06/2026 | Yes | Permit Number: AR153-50743-00062 |
| Hoosier Energy Rural Electric Cooperative Inc | NPDES Draft Permit Public Notice [PDF] | 10/07/2026 - 11/06/2026 | Yes | Permit Number: INJ064951 Project Manager: Etter, Heidi E |
| Hallador Power Company LLC | NPDES Draft Permit Public Notice [PDF] | 10/07/2026 - 11/06/2026 | Yes | Permit Number: IN0050296 Project Manager: Etter, Heidi E |
| Sunrise Energy, LLC | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 09/10/2026 - 10/10/2026 | Yes | Permit Number: M153-50509-00037 |
| Sullivan-Vigo Rural Water Corp. | Drinking Water Construction Permit Public Notice [PDF] | 09/04/2026 - 10/05/2026 | No | Permit Number: 13165 IDEM ID Number: 5284021 Corps of Engineers ID Number: 10100200 Project Manager: Prater, Matthew |
| Tippecanoe | ||||
| COUNTY HOME III | Land Application Permit Public Notice of Decision | 10/19/2026 - 11/04/2026 | No |
Permit Number: IN LA 000894 Project Manager: Meulen, Nicholas |
| Lafayette Transfer | Solid Waste Permit Public Notice of Decision | 10/05/2026 - 10/20/2026 | No |
Permit Number: 79-017 Project Manager: Willauer, Trevor J |
| Milestone Contractors, L.P. | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 09/29/2026 - 10/29/2026 | Yes | Permit Number: F157-50047-00456 |
| Vermillion | ||||
| No current public notices. | ||||
| Vigo | ||||
| ENTEK Lithium Separators LLC | NPDES Draft Permit Public Notice [PDF] | 10/08/2026 - 11/09/2026 | Yes | Permit Number: IN0064957 Project Manager: Etter, Heidi E |
| Taghleef Industries Inc | NPDES Draft Permit Public Notice [PDF] | 10/08/2026 - 11/09/2026 | Yes | Permit Number: IN0001601 Project Manager: Marshall, Riley E |
| Sycamore Ridge Landfill | Solid Waste Permit Public Notice of Decision [PDF] | 09/28/2026 - 10/13/2026 | No | Permit Number: 84-06 Project Manager: Fracetti, Juliana |
| Entek West Route New 69kV Line | NPDES Draft Permit Public Notice [PDF] | 09/21/2026 - 10/21/2026 | Yes | Permit Number: SRIP01416 Project Manager: Harriman, Emersyn N |
| Indiana American Water - Terre Haute Allendale Booster Pump Station |
Drinking Water Construction Permit Public Notice [PDF] | 09/16/2026 - 10/16/2026 | No | Permit Number: 13157 IDEM ID Number: 5284012 Corps of Engineers ID Number: 12400054 Project Manager: Prater, Matthew |
| Warren | ||||
| No current public notices. | ||||
| White | ||||
| Bio Town Biogas, LLC and Bio Town Ag, Inc. | Notice of 30-Day Period of Public Comment for Draft Air Permit [PDF] | 09/10/2026 - 10/10/2026 | Yes | Permit Number: 181-48639-00057 |
This page is designed to provide public access to all agency public notices for this region as required by statute or rule including: permitting, rulemaking, meeting and hearing notices. Click highlighted links to view additional information related to the notice. Unless otherwise noted, contact information is included on the notices.
The IN.gov News and Events Calendar provides information on public meetings that do not require public notice.
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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.