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: 04/16/2026
| Name or Facility | Type of Notice/Event | Publication Dates | Public Comment? | Additional Information |
|---|---|---|---|---|
| Multi-county Notices | ||||
| Bio Town Ag, Inc. | Land Application Permit Public Notice [PDF] | 04/10/2026 - 04/25/2026 | No | Permit Number: IN LA 000795 Project Manager: O'Connell, Morrighan Counties: Tippecanoe and White County |
| Benton | ||||
| Benton Central Jr./Sr. High School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/23/2026 - 04/10/2026 | No |
Permit Number: IN0021164 Project Manager: Daniels, Kendall E |
| Carroll | ||||
| No current public notices. | ||||
| Clay | ||||
| Town of Clay City Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/31/2026 - 04/20/2026 | No | Permit Number: IN0039861 Project Manager: Ehlinger, Sierra |
| Fountain | ||||
| MasterGuard Corp. | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/16/2026 - 05/16/2026 | Yes | Permit Number: 045-49586-00011 |
| Town of Kingman Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/30/2026 - 04/17/2026 | No |
Permit Number: IN0039390 Project Manager: Ehlinger, Sierra |
| Harrison Steel Castings Company | NPDES Draft Permit Public Notice [PDF] | 03/05/2026 - 04/06/2026 | Yes | Permit Number: IN0002348 Project Manager: Marshall, Riley E |
| Montgomery | ||||
| No current public notices. | ||||
| Owen | ||||
| BBP Water Corporation | NPDES Draft Permit Public Notice [PDF] | 03/11/2026 - 04/10/2026 | Yes | Permit Number: IN0064475 Project Manager: Wren, Kira |
| Parke | ||||
| No current public notices. | ||||
| Putnam | ||||
| Greencastle Water Treatment Plant | NPDES Final Permit Public Notice [PDF] | 04/02/2026 - 04/20/2026 | No | Permit Number: IN0058459 Project Manager: Warrener, Matt |
| Greencastle Department of Water | Drinking Water Construction Permit Public Notices [PDF] | 03/02/2026 - 04/01/2026 | Yes | Permit Number: 13062 IDEM ID Number: 5267004 Corps of Engineers ID Number: 1010222 Project Manager: Prater, Matthew |
| Sullivan | ||||
| Sycamore Riverside Energy LLC | NPDES Draft Permit Public Notice [PDF] | 04/16/2026 - 05/16/2026 | Yes | Permit Number: IN0064954 Project Manager: Marshall, Riley E |
| Maple Creek Energy II LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/02/2026 - 05/02/2026 | Yes | Permit Number: 153-49758-00064 and 153-49555-00064 |
| Maple Creek Energy LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/02/2026 - 05/02/2026 | Yes | Permit Number: 153-49550-00056 & 153-50217-00056 |
| Tippecanoe | ||||
| Wainwright Middle School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/27/2026 - 04/14/2026 | Yes |
Permit Number: IN0055697 Project Manager: Ehlinger, Sierra |
| Evonik Corporation - Tippecanoe Laboratories | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/25/2026 - 04/24/2026 | Yes | Permit Number: 157-49649-00006 |
| Shadeland Estates Mobile Home Park Wastewater Treatment Plant | NPDES Draft Permit Public Notice [PDF] | 03/18/2026 - 04/20/2026 | Yes | Permit Number: IN0047082 Project Manager: Ehlinger, Sierra |
| Lafayette Water Works | Drinking Water Construction Permit Public Notices [PDF] | 03/18/2026 - 04/17/2026 | Yes | Permit Number: 13074 IDEM ID Number: 5279013 Corps of Engineers ID Number: 10809017 Project Manager: Prater, Matthew |
| Mintonye Elementary School Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/17/2026 - 04/06/2026 | No | Permit Number: IN0037206 Project Manager: Gates, Alexandra K |
| Tate & Lyle Solutions USA LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/13/2026 - 04/12/2026 | Yes | Permit Number: 157-49697-00003 & 157-49735-00003 |
| Vermillion | ||||
| Town of Dana Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/19/2026 - 04/06/2026 | No |
Permit Number: IN0063843 Project Manager: Daniels, Kendall E |
| Vigo | ||||
| Indiana American Water - Terre Haute | Drinking Water Construction Permit Public Notices [PDF] | 03/25/2026 - 04/24/2026 | Yes | Permit Number: 13079 IDEM ID Number: 5284012 Corps of Engineers ID Number: 60920059 Project Manager: Prater, Matthew |
| ADVICS Manufacturing Indiana LLC | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 03/06/2026 - 04/05/2026 | Yes | Permit Number: 167-49763-00131 |
| Warren | ||||
| No current public notices. | ||||
| White | ||||
| Vanguard National Trailer Corporation | Notice of 30-Day Public Comment Period for Draft Air Permit [PDF] | 04/01/2026 - 05/01/2026 | Yes | Permit Number: 181-50139-00043 |
| Twin Lakes Regional Sewer District/Rattlesnake Creek Wastewater Treatment Plant | NPDES Final Permit Public Notice [PDF] | 03/18/2026 - 04/06/2026 | Yes | Permit Number: IN0062367 Project Manager: Gates, Alexandra K |
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.
