Mountain Lion Hunting in Colorado GMU 46 - Clear Creek, Park, and Jefferson Counties

The area ranges in elevation from about 5,100 feet in the east to over 14,000 feet in the west. The western part of the area is mountainous and includes many heavily forested areas, high alpine tundra, rocky outcroppings, shrubs, and open grasslands.

GMU 46 - Clear Creek, Park, and Jefferson Counties


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Ease of Terrain
Room to Breathe
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Access Notes

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Bounded on N by Pike-Arapaho National Forest boundary and N Turkey Creek-Elk Creek divide; on E and S by US Highway 285; on W by N Fork of South Platte River and Continental Divide.

Reservation hunting takes place on Centennial Cone (Jefferson County Open Space) and Green Ranch (Colorado State Parks). Hunters using Highway 5 near Mt. Evans need to be aware there is no hunting within a å_ mile of either side of CO 5 above the junction with CO 103. Special restrictions, including closures, can be found for firearm use in Boulder and Jefferson countiesÓbe sure to check county websites.

The majority of this unit is on private property. Hunters are encouraged to visit the area and to contact landowners well in advance of the hunt to be successful. Do not wait until the day of the hunt to make first contact with a landowner Know before you go --District Wildlife Managers cannot set up these introductions for you.


Clear Creek, Park, Jefferson


213 Square Miles (136,442 Acres)

Land Ownership

24% Private, 76% Public, 73% USFS, 25% Wilderness, 3% NPS


39.5109, -105.6030


There are 0 hospitals, 0 hotels, 25 campgrounds, and 0 grocery stores within a 20 mile radius.

Mountain Lion Notes

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  • Additional species-specific map layers

HuntScore Tip

Public land and private land percentages can sometime be misleading. A unit may have 80% public land, but a particluar species may only occupy 20% on the entire area. And that 20% species distribution may lie 100% within private lands. Does that sound confusing? Just remember that there are always exceptions to the rule, and land ownership is just one piece of the puzzle.

Photos and Terrain Notes

The area ranges in elevation from about 5,100 feet in the east to over 14,000 feet in the west. The western part of the area is mountainous and includes many heavily forested areas, high alpine tundra, rocky outcroppings, shrubs, and open grasslands. The southern part is midelevation grasslands, shrubs such as scrub oak and mountain mahogany, and open ponderosa pine forest. Willows are found in riparian areas throughout the area.

The eastern part of the area is urban, including the Denver metropolitan area and surrounding areas. These areas are experiencing increasing residential and commercial development. Several high speed roads and highways are found within the area. These roads are sources of mortality and possible barriers to deer movement.

The climate varies greatly from east to west across the area, depending on elevation. The eastern portion has comparatively warm summer temperatures and mild winters. The western portion is much colder with snow covering timbered areas and north facing slopes from November through May. Much of the area has relatively mild winters and is influenced by Chinook winds.

These warm north slope winds melt snow quickly. Snow seldom stays for more than a few days on south-facing slopes below 9,000 feet. Alpine ridges usually stay open due to wind.

Mountain-lion Harvest Stats (2014)

Total Hunters
Total Harvest
Harvest Male
Harvest Female
Average Success
Manner Season Type Sex Hunters Harvest Male Female Youth
N/A 3
HuntScore Tip: Harvest statistics are only taken at the unit level and include all harvests of a particular species by a particular manner. However it doesn't go to season level detail. For example, all rifle hunts (Season 1, Season 2, etc) are combined to a single total.

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  • Harvest trends across multiple years
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Weather Insights

Weather can vary by elevation. See how weather varies by elevation within a unit by selecting an elevation range. Elevation ranges are based on weather stations in or near the unit. Not all weather elements are available within the unit.

Average Temps

Use temperature ranges to plan and prepare for your hunt. Large swings indicate a good layering system should be used. Be sure to make note of the extreme temperatures as these often pose the greatest risk to hunters. If you plan on hunting in higher elevation, as a rule of thumb, expect the tempture to decrease roughly 5° for every 1000' in elevation gain.


  • Precip totals by month
  • Snow depth by month
  • Min/Max precip and snow depth
  • Average # of days between precip or snow event

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