Indiana Department of Environmental Management

Committed to Protecting Hoosier Health and the Environment since 1986. 🌎

[Indiana Department of Environmental Management @idemnews]

Today, IDEM honors the memory of those lost on September 11, 2001, and pays tribute to the bravery of the first responders who showed extraordinary courage to save lives.

[Indiana Department of Environmental Management @idemnews]

IDEM offices will be closed today Monday, Sept. 7 for Labor Day. 🔴⚪🔵

We will resume our normal business hours tomorrow Tuesday, Sept. 8.

[Indiana Department of Environmental Management @idemnews]

Hoosier Riverwatch is back with a splash!! 💦

In our Summer 2026 edition of Riffles and Pools, you'll find upcoming workshop dates, a new way to share success stories, learn about Pathway to Water Quality, and more!

Check it out 🔎 https://t.co/GaBIxUikOk

[Indiana Department of Environmental Management @idemnews]

The public hearing for Colorado Street and Route 30 Industrial Development Water Quality Certification has been rescheduled to Monday, Aug. 24, 5-7 p.m. local time.

More info: https://t.co/AMISaHwyUU

[Indiana Department of Environmental Management @idemnews]

IDEM reminds Hoosiers that debris and sandbags can pose health and safety risks.

See https://t.co/Y01cCJyRJ1 for info on safe disposal methods and follow directions from local authorities & your local solid waste management district (SWMD).

📷: IDEM, Connersville

[Indiana Department of Environmental Management @idemnews]

IDEM at 40🌿

Starting in 2017, the VW Environmental Mitigation Trust Fund Committee awarded ~$45M to replace/repower older diesel vehicles and equipment & install EV chargers statewide to reduce emissions, save fuel & strengthen Indiana's infrastructure.

https://t.co/76tWLM5Ybp

[Indiana Department of Environmental Management @idemnews]

⚠️IDEM has updated today's Air Quality Action Day (AQAD) forecast and is forecasting AQADs throughout the state (different levels) for parts of Indiana through Monday, July 20, 2026.⚠️

For more information and recommended actions, see: https://t.co/aArwJNLkDR

[Indiana Department of Environmental Management @idemnews]

⚠️IDEM has updated today's Air Quality Action Day (AQAD) forecast and is forecasting AQADs for parts of Indiana through Monday, July 20, 2026.⚠️

For more information and recommended actions, see: https://t.co/aArwJNLkDR

[Indiana Department of Environmental Management @idemnews]

⚠️IDEM has updated today's Air Quality Action Day (AQAD) forecast and is forecasting an AQAD for Friday, July 17, 2026, throughout much of Indiana.⚠️

For more information and recommended actions, see: https://t.co/aArwJNLkDR

[Indiana Department of Environmental Management @idemnews]

⚠️IDEM is forecasting an Air Quality Action Day (AQAD) for Thursday, July 16, 2026, in the following regions: Northwest, North Central, and Northeast Indiana.⚠️

For more information and recommended actions, see: https://t.co/aArwJNLkDR

[Indiana Department of Environmental Management @idemnews]

⚠️IDEM is forecasting an Air Quality Action Day (AQAD) for Wednesday, July 15, 2026, in the following regions: Northwest Indiana, West Central Indiana, and Central/East Central Indiana.⚠️

For more information and recommended actions, see: https://t.co/aArwJNLkDR

[Indiana Department of Environmental Management @idemnews]

⚠️IDEM is forecasting an Air Quality Action Day (AQAD) in:
Northwest Indiana for today, Monday, July 13, 2026, and
Northwest and North Central Indiana for tomorrow, Tuesday, July 14, 2026⚠️

For more information and recommended actions, see: https://t.co/Azb2eAujvu

[Indiana Department of Environmental Management @idemnews]

⚠️IDEM is forecasting an Air Quality Action Day (AQAD) in Northwest Indiana for Wednesday, July 8, 2026.⚠️

For more information and recommended actions, see: https://t.co/aArwJNLkDR

[Indiana Department of Environmental Management @idemnews]

⚠️ IDEM is forecasting a statewide Air Quality Action Day (AQAD) for Thursday, June 4, 2026 ⚠️

For more information and recommended actions, see:
https://t.co/ew8qKpUwJg

[Governor Mike Braun @GovBraun]

Merrell Bros. will continue to grow in the Hoosier state!

Across the state, businesses like Merrell Bros. are thriving. Indiana ranks top five nationally for small business survival, highlighting the work ethic and resiliency of Hoosiers.

I'm thrilled to see this Indiana-founded company continuing to invest and create new, good-paying jobs in Howard County!

https://t.co/3VeG0UT1aj

[Indiana Department of Environmental Management @idemnews]

⚠️ IDEM is forecasting an Air Quality Action Day (AQAD) for tomorrow, Wednesday, May 27, 2026 for the following region: Northwest, Indiana. ⚠️

For more information and recommended actions, see:
https://t.co/ew8qKpUwJg

[Indiana Department of Environmental Management @idemnews]

As we take time to remember our fallen heroes this Memorial Day, IDEM and other state offices will be closed today.

Thank you to all who have served, and enjoy the long weekend!

[State of Indiana @WorkForIndiana]

Happy Earth Day! Today we want to give a shout‑out to the Indiana Department of Environmental Management (IDEM). Each April, IDEM offers free, classroom presentations that help elementary students learn about air, land, water, and recycling.

[Indiana Department of Environmental Management @idemnews]

Reminder: IDEM offices are closed today and will reopen Monday, April 6.

To report an environmental emergency, call IDEM’s 24-Hour Emergency Spill Line toll free at [phone].

[PostTrib @PostTrib]

IDEM releases updates on efforts to reduce lead, copper exposure in water https://t.co/kJjxYrvboC