
Koosharem Reservoir
Koosharem Reservoir is located at 6995 ft. The reservoir is at one end of the justly popular Paiute ATV trail. For those who wish to pursue more contemplative activities, the reservoir is stocked with trout, and there is trail access into the Fishlake National Forest.Koosharem Reservoir is a small shallow lake formed by damming Otter Creek above Grass Valley. The reservoir shoreline is privately/publicly owned and administered by the BLM and the Koosharem Irrigation Company with public access. The water level fluctuates seasonally and has a Surface Area of 310 acres. The reservoirsits at 6,995 ft. and has a max depth of 20 ft. Fishing at Koosharem can be a year round activity. Past surveys found that cutthroat and rainbow trout are showing better growth and condition than in past years. Tackle should imitate chubs: rapalas, lures, large streamers. Cut bait or frozen minnows are also worth a try. This reservoir not only has good fishing, but also offers access to the Paiute ATV trail. OHVers can explore almost 3000 miles of famous scenic trail that traverse mountain tops and rugged canyons. Facilities at the reservoir are limited to day use only, but there are ADA accessible toilets, picnic tables, and a picnic grill available.
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Koosharem Reservoir
Koosharem Reservoir is located at 6995 ft. The reservoir is at one end of the justly popular Paiute ATV trail. For those who wish to pursue more contemplative activities, the reservoir is stocked with trout, and there is trail access into the Fishlake National Forest.Koosharem Reservoir is a small shallow lake formed by damming Otter Creek above Grass Valley. The reservoir shoreline is privately/publicly owned and administered by the BLM and the Koosharem Irrigation Company with public access. The water level fluctuates seasonally and has a Surface Area of 310 acres. The reservoirsits at 6,995 ft. and has a max depth of 20 ft. Fishing at Koosharem can be a year round activity. Past surveys found that cutthroat and rainbow trout are showing better growth and condition than in past years. Tackle should imitate chubs: rapalas, lures, large streamers. Cut bait or frozen minnows are also worth a try. This reservoir not only has good fishing, but also offers access to the Paiute ATV trail. OHVers can explore almost 3000 miles of famous scenic trail that traverse mountain tops and rugged canyons. Facilities at the reservoir are limited to day use only, but there are ADA accessible toilets, picnic tables, and a picnic grill available.
Read more detailsCurrent Conditions
Water Temperature
Current water temperature for Koosharem Reservoir is 58°F.
Current Snapshot
Forecast: Tuesday, Apr 29
PartlyCloudy
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)
8:51 PM - 11:21 PM
6:00 AM - 6:00 AM
1:02 PM - 2:32 PM
6:00 AM - 6:00 AM
Outlook for Tuesday at Koosharem Reservoir
Expect temperatures ranging from 31°F to 53°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 6 mph, with potential gusts reaching up to 14 mph. The maximum UV index will be 6 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 4/5 (Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 8:51 PM and 6:00 AM, or try the minor windows near 1:02 PM and 6:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Koosharem Reservoir.
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Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Koosharem Reservoir
Current Temp
Latest recorded surface temperature.
Lowest in Period
35°F
On Nov 24
Coldest point in the Last 12 Months.
Average in Period
56°F
Typical temp during the Last 12 Months.
Temperature Trend: Last 12 Months
Surface temperature over the selected period.
Key Observations (Last 12 Months)
- Warmest avg: July (81°F).
- Coolest avg: November (37°F).
- Rapid warming often occurs: April → May (+13°F).
- Sharpest cooling trend: October → November (-15°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
7°
Pressure
1020 mb
Cloud Cover
9%
Visibility
12 miles
Daily Pressure Forecast


Frequently Asked Questions About Koosharem Reservoir
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