NewsSports Ramp season extended for local lakes By Grand Gazette - Sep 10, 2018 0 1061 Facebook Twitter Google+ Pinterest WhatsApp Starting today, Monday, Sept. 10 ramp hours at local lakes will change to 7 a.m. to 7 p.m. to accommodate shrinking daylight hours. Fishermen in the Granby/Grand Lake area will be pleased to know the ramp season there has been extended to Dec 1.