Posted on December 19, 2013 by Bob Berwyn
Kokanee salmon caught at Green Mountain Reservoir, Summit County, Colorado. bberwyn photo.
Public meetings on Lake Granby fishery set for early spring
By Summit Voice
FRISCO — Colorado Parks and Wildlife biologists say they’re considering changes to fishing regulations in Lake Granby to try and recover the population of kokanee salmon in the popular lake.
The number of salmon eggs collected by biologists in Lake Granby has dropped from 4 million in 2006 down to just 350,000 this year, not enough to maintain the existing population, let alone stock any other Colorado lakes with kokanee.
Kokanee are land-locked Pacific sockeye salmon found in several high-elevation reservoirs in Colorado. The fish feed primarily on zooplankton. But a booming population of mysis shrimp and predation by lake trout are probably the main factors in the Lake Granby kokanee decline. Continue reading
Filed under: Colorado, Colorado Division of Wildlife, Colorado State Parks, hiking, recreation | Tagged: Colorado fishing, Colorado parks and wildlife, Kokanee salmon, Lake Granby, Lake trout, mysis shrimp | 1 Comment »
Posted on December 10, 2011 by Bob Berwyn
Biologists strive to balance fish populations in a reservoir critical for Kokanee salmon; record egg harvest will help sustain Kokanee spawning program
Kokanee Salmon. PHOTO COURTESY COLORADO PARKS AND WILDLIFE.
Taking eggs from a kokanee salmon at the Roaring Judy fish hatchery. PHOTO COURTESY GUNNISON COUNTY TIMES.
By Summit Voice
SUMMIT COUNTY — Colorado Parks and Wildlife collected 11 million eggs from kokanee salmon running out of Blue Mesa Reservoir this fall. The record harvest will ensure that Colorado Parks and Wildlife will have adequate supplies for stocking 26 reservoirs around the state with salmon fry next year.
But biologists say much more work needs to be done before they declare the population of kokanee salmon in the 9,000-acre reservoir recovered. Kokanee numbers have declined precipitously during the past 10 years as the population of predatory lake trout boomed, knocking the fishery out of balance. Continue reading
Filed under: Colorado, Environment, fishing, recreation, Summit County news, wildlife | Tagged: Blue Mesa Reservoir, Colorado, Colorado parks and wildlife, Kokanee salmon, Lake trout, wildlife | Leave a comment »
Posted on February 26, 2011 by Bob Berwyn
Two young anglers try their luck in Tenmile Creek.
Know before you go – check the regs online here
By Summit Voice
The Colorado Division of Wildlife is reminding anglers in north-central Colorado that new fishing regulations took effect Jan. 1. The new regulations were developed through an extensive public process last summer and fall as part of the Division’s five-year review of fishing regulations in the state. The regulations were approved by the Colorado Wildlife Commission in November.
New statewide regulations include a prohibition on transporting bait fish between bodies of water and on transporting crayfish on the Western Slope. The regulations also allow underwater spearfishing, archery and the use of gigs for the take of carp and northern pike in locations where these fish were illegally introduced and where these methods are allowed by the land and water-managing authorities. Continue reading
Filed under: Colorado, Colorado Division of Wildlife, recreation, Summit County Colorado, wildlife | Tagged: Colorado, Colorado Department of Natural Resources, Colorado Division of Wildlife, Colorado fishing regulations, Lake Granby, Lake trout, recreation, Summit County News | 1 Comment »