The All-New KGRG-FM (89.9 FM) is an HD radio station owned by Green River Community College (GRCC) in Auburn, Washington, USA. The station broadcasts over the air at 89.9 MHz, as well as online. The call letters stand for Green River Gators, the GRCC's athletic mascot. KGRG-FM broadcasts GRCC and local high school playoff athletic events live.
The station antenna is south of the office/studio, near the King/Pierce County border, on a hill overlooking the White River and the town of Pacific, Washington. The digital power of the HD radio signal was increased by 4 times in April 2011.
KGRG-FM was chosen to be one of the first college radio stations to premiere on iHeart Radio's College Section & became #1 in their first month on the site.