KMRV (1160 AM, "99.1 The River") was a commercial radio station that served the Waukon, Iowa, area.

KMRV was originally a daytime-only station broadcasting on 1140 kHz, with the call letters KNEI.

[6] He exited radio to focus on his travel business; soon after, his weekly big band program also left the air.

[7] Greg Wennes bought the Waukon stations and KVIK in Decorah, in 2002;[8] he had previously been manager of the company's cluster in La Crosse, Wisconsin.

[9] In 2019, the lease for KMRV's transmitter site was not renewed, and the station moved to broadcasting at reduced power with 250 watts, which it did until Wennes surrendered the license.