COLORADO
DIVISION OF WILDLIFE’S WEEKLY FISHING REPORT
October
14,
2008
Seasons change. Aspen leaves have fallen and snow has come to
parts of the Colorado high country. Water temperatures have been
dropping, and though some good fishing still can be found, the
season inevitably is winding down.
Trout
remain active in lakes and streams and offer the best prospects
into the late fall. Lake fishermen are likely to find trout in
shallower water and closer to the shore. Reservoir trout also
may be active throughout the day, a change from the early morning/late
afternoon routine that applied to fishing through much of the
summer.
Fall
trout tend to be more aggressive, pursuing larger forage items
as they bulk up for the coming winter. Crayfish are important
trout fare on many reservoirs, and crayfish-imitating lures and
flies can be especially effective in the fall. Tube jigs are
a favorite among lure casters; Woolly Buggers are standard patterns
for fly casters. With the cooling water temperatures, a slower
retrieve of a fly or lure might be more productive, though some
experimenting always is in order.
Lake
fishermen after bigger game might find mackinaw moving closer
to shore and feeding more aggressively. Large Rapala-type crankbaits,
spoons such as Dardevles and the old standby tube jigs tipped
with sucker meat might produce a true trophy from Granby, Blue
Mesa, Taylor or Green Mountain reservoirs, from Twin Lakes
or even the relatively small Jefferson Lake.
Though
the main summer hatches pretty much are over, stream fishermen
still might enjoy some fairly good surface activity with blue-wing-olive
mayflies and midges. If no hatch is occurring, dead drifting
a nymph or working a streamer fly can be effective.
With
cooling water temperatures, many lower-elevation lakes that
were not stocked during the heat of summer once again are receiving
catchable-sized trout from the Colorado Division of Wildlife’s
hatchery system.
On
the downside, cooling water means a gradual decline of warm-water
fish activity. Wiper activity virtually disappears when water
temperatures reach the mid-50s, walleyes move into deeper water,
and bass tend to be sluggish.
Catfish
still feed along the bottom, especially in waters where young-of-the-year
shad begin to die off in the cooler water. Nights become progressively
colder, however, and even the catfish fishermen may be trying
their luck earlier in the day.
SALMON GIVEAWAYS
The Colorado Division of Wildlife collects spawn from kokanee
salmon at several locations in the fall and usually gives the
spawned-out salmon to licensed anglers. The Roaring Judy hatchery
plans to give away salmon on the final three Fridays of October
and possibly Nov. 7, beginning at 9 a.m. People with valid
Colorado fishing licenses will receive salmon as supplies permit.
Giveaways near Shadow Mountain Reservoir and other locations
may be announced as the season progresses. For specific information,
contact DOW area offices in Hot Sulphur Springs, Gunnison or
Durango.
ADDITIONAL MUSSELS FOUND
Ongoing efforts to gather additional information on the presence
of aquatic invasive species in Colorado have confirmed the
presence of quagga mussel larvae in Tarryall Reservoir in Park
County and Jumbo Reservoir in Logan County.
Veligers,
the larval stage of quagga mussels, initially were identified
by microscopic analysis of water samples. An independent laboratory
confirmed the presence of quagga mussel DNA in the samples.
Other recent monitoring found both zebra mussels and quagga veligers
in Pueblo Reservoir, where Colorado State Parks operates a boat
inspection program.
Zebra
and quagga larvae were found in Grand Lake, and quagga mussels
were found in Willow Creek, Shadow Mountain and Granby reservoirs,
all connected, and part of the Colorado-Big Thompson project,
which diverts water from the state’s Western
Slope to the Eastern Slope.
The
Colorado Division of Wildlife, Bureau of Reclamation, U.S.
Forest Service and Northern Colorado Water Conservancy District
are cooperating with local partners to develop an appropriate
plan for each of those reservoirs. A part-time program is in
place for Granby.
An
inspection program is in place at Tarryall Reservoir. Recreational
boating at Jumbo Reservoir is prohibited through Feb. 15 for
the waterfowl hunting seasons. The DOW and Julesburg Irrigation
Company are discussing an appropriate procedure beyond that.
GRANBY WEEKEND BOAT INSPECTIONS
The Colorado Division of Wildlife, in cooperation with the U.S.
Forest Service and the Northern Colorado Water Conservancy
District, has begun weekend boat inspections at Granby Reservoir
in an effort to curb the spread of zebra mussels and other
invasive aquatic organisms. Inspections are conducted randomly
at the Stillwater and Sunset Point ramps from sunrise to sunsetFriday
through Sunday, when 95 percent of the reservoir’s boating
typically occurs. The Arapaho Bay ramp is closed during that
time. The reservoir will remain open and all ramps will be accessible
at other times. Expanded inspections are planned as additional
staffing and resources become available. Boaters should make
sure their vessels are clean and dry before entering and when
leaving the reservoir. Vessels identified as “at
risk” for spreading mussels and other nuisance species
will be cleaned and decontaminated at an on-site hot-water wash
station.
WILLIAMS FORK BOATING AND CLOSURE
Boat-inspection hours at Williams Fork Reservoir near Parshall have been
changed from earlier in the season. The east boat ramp is open 7 a.m. to 7
p.m. Thursday through Sunday. The hours could be further reduced, depending
on traffic early and late. The west ramp will remain closed the remainder of
the season. A closure to all fishing and snagging from a buoy line in the
inlet cove upstream to the county road bridge is in effect through
Nov. 30 for kokanee spawn taking.
ANTERO BOAT INSPECTIONS
Trailered boats are permitted on the lake from ½ hour
before sunrise to ½ hour after sunset seven days a week.
All trailered boats must be inspected at the north ramp before
launching. Boats must be off the water ½ hour after sunset.
TARRYALL BOAT INSPECTIONS
A boat inspection procedure for the control of zebra and quagga
mussels at Tarryall Reservoir is in place. Trailered boats
are allowed on the lake from 6 a.m. to 10 p.m. Thursday through
Monday. Before launching, trailered boats must be inspected
at the north ramp off Park County Road 77. Hand-launched
craft such as float tubes, canoes and nonmotorized rowboats
are permitted at all times. Boaters may not create a white-water
wake.
ADDITIONAL INSPECTIONS AND CLOSURES
A mandatory boat-inspection program is under way at Chatfield
Reservoir southwest of Denver, in the ongoing effort to control
the spread of zebra mussels. Boaters are asked to arrive with
their boats clean, drained of all water and dry. Boats also
should be drained before leaving, and cleaned and dried before
launching into another body of water. Inspection procedures also
are in place at Pueblo, Elevenmile, Spinney Mountain, Aurora,
Quincy, Ridgway and Tarryall reservoirs and Standley Lake. Jefferson
Lake north of Fairplay is closed to trailered
boats and gasoline-powered boats, but open to hand-carried craft
including belly boats, canoes, rowboats and boats powered by
electric motors with no more than 55 pounds of thrust. Trailered
and all motor-powered boats are prohibited on Clear Creek and
Gross reservoirs. Sailboats also are prohibited at Gross.
Dillon Reservoir is open to all boats, but only though the boat-launching
areas at the Dillon and Frisco marinas.
MUSSEL PRECAUTIONS
Zebra and quagga mussels are non-native invasive mollusks that
are harmful to the environment. They can be transported over
land from one body of water to another by hitchhiking on recreational
vehicles including boats, jet skis and boat trailers. Unchecked,
these organisms will quickly spread and out-compete native
species. They have no effective predators and have detrimental
impacts on the environment, recreation, water quality and the
water-transport facilities of municipal providers and irrigators. All
boaters are encouraged to follow these practices to help prevent
the spread of zebra mussels and other invasive species:
Before leaving any body of water, boaters should:
- Drain the water from the boat, livewell and lower units of
the engine.
- Clean the hull of the boat
- Dry the boat, fishing gear and equipment
- Inspect all exposed surfaces
- Remove all plant and animal material
JERRY CREEK RESERVOIRS CLOSURE
The Jerry Creek Reservoirs northeast of Grand Junction again
are closed to public access for a final phase of construction
on the dam and spillway. A date for reopening has not been
announced.
HABITAT STAMPS
All people ages 19-64 must have a habitat stamp to enter a state
wildlife area or a state trust land leased by the Colorado
Division of Wildlife. The stamps are necessary to use state
wildlife areas for fishing, hunting, wildlife viewing and any
other purpose. Stamps cost $5 and are required on the first
two hunting or fishing licenses an individual buys in a calendar
year. Purchased without a hunting or fishing license, the stamps
cost $10. Lifetime stamps are available for $200. People under
19 and over 64 are not required to have the stamps.
BE BEAR AWARE
Fishermen and campers are reminded that many of their favorite
waters are in bear country. Taking simple precautions such
as not leaving food out where bears can find it and keeping
a clean camping site can avoid potential problems for people
and bears alike. The Colorado Division of Wildlife offers brochures
and other information for reducing the risk of bear encounters.
They are available at DOW offices statewide.
RECENT
STOCKING
The following recently were stocked with catchable trout:
| Body
of Water |
Location |
| City
Park Lake |
Denver |
| Clear
Creek Salvage Pond |
Denver |
| Clear
Lake |
S of
Georgetown |
| Confluence
Lake |
Delta |
| Fountain
Lake |
Pueblo |
| Mack
Mesa Lake |
N of
Loma |
| Marys
Lake |
SW of
Estes Park |
| Monument
Lake |
Monument |
| Palisade
River Bend Park Pond |
Palisade |
| Palmer
Lake |
Palmer
Lake |
| Pikeview
Reservoir |
Colorado
Springs |
| Quail
Lake |
Colorado
Springs |
| Quincy
Reservoir |
Aurora |
| Runyon
Lake |
Pueblo |
| West
Lake |
Delta |
| Willow
Creek Ponds #1 and #2 |
Fountain |
For
more information about Division of Wildlife go to: http://wildlife.state.co.us