"A" . . "Green River Gators" . "The All-New KGRG-FM"@en . . . . "KGRG-FM"@en . "Green River Community College" . . "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."@en . . "KGRG" . "Today's Rock"@en . . "25168"^^ .