© 2026 Interlochen
CLASSICAL IPR | 88.7 FM Interlochen | 94.7 FM Traverse City | 88.5 FM Mackinaw City IPR NEWS | 91.5 FM Traverse City | 90.1 FM Harbor Springs/Petoskey | 89.7 FM Manistee/Ludington
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
Temporary service disruptions during improvements on WIAB 88.5 FM and WHBP 90.1 FM
Lexi Krupp
/
Interlochen Public Radio
State regulators plan to issue a key water discharge permit for the Line 5 tunnel, they announced Tuesday. Enbridge Energy is still awaiting key federal and state approvals expected this year.