Welcome to the high country of Beaver County, Utah. Nestled at an elevation of over 8,600 feet in the rugged Tushar Mountains, Three Creeks Reservoir is an alpine gem that demands respect and rewards the prepared angler. As a primary irrigation storage reservoir, its water levels fluctuate wildly throughout the year, but the spring season brings full pools, heavily oxygenated water, and aggressively feeding fish. Whether you are a dedicated shore angler or launching a stealthy float tube, this pristine mountain water offers an authentic, off-the-beaten-path fishing experience.
Go/No-Go Status
Verdict: GO (With Accessibility Caution)
The current seasonal conditions are prime for trout fishing. Spring snowmelt has filled the reservoir to its 35-foot maximum depth, providing expansive cruising grounds for hungry fish. The winter ice has cleared, leaving behind frigid, crystal-clear water that concentrates trout in the warmer shallows during daylight hours.
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While the fishing gets a green light, access requires preparation. Highway U-153 and the connecting Forest Road 147 (Paiute Side Trail 05) are open, but anglers should anticipate muddy patches, rutted sections, and occasional debris from the spring thaw. A high-clearance vehicle with four-wheel drive is strongly recommended. Weather at this altitude is notoriously fickle; morning temperatures often hover near freezing before giving way to crisp, pleasant afternoon highs in the 50s and 60s. Pack layered clothing and prepare for sudden wind shifts.
Pro Tip: Because this is an irrigation reservoir with no conservation pool, it will be drawn down significantly by late summer. Capitalize on the current high-water conditions before the drawdown concentrates the fish and increases shoreline mud.
Species Intel
Primary Target: Rainbow Trout
The undisputed heavyweight of the local biomass is the Rainbow Trout. The Utah Division of Wildlife Resources actively manages this fishery with seasonal plants of catchable, 10-inch rainbows. These stocked fish acclimate quickly to the cold, oxygen-rich environment and begin actively foraging along the shoreline drop-offs. You will also encounter holdover rainbows from previous seasons that have packed on significant girth over the winter.
Sleeper Pick: Brown Trout
While the majority of visitors cast blindly for stocker rainbows, Three Creeks Reservoir harbors a secretive population of predatory Brown Trout. These fish are highly nocturnal and incredibly wary, utilizing the steep depth changes near the dam to ambush prey. Catching one requires a tactical shift away from standard trout dough baits toward aggressive, baitfish-imitating presentations.
Baitfish Report
The primary forage base consists of small minnows, including redside shiners, alongside a robust population of aquatic invertebrates. Early-season midge hatches occur on the warmer afternoons, while mayfly nymphs and caddis larvae are actively tumbling into the lake from the inlet creeks. Matching this natural forage is the key to tricking the larger, wild-born fish.
Tactical Strategy
Where to Deploy
Three Creeks Reservoir lacks a paved boat ramp, making it a paradise for bank walkers and float tubers. The most productive holding zone right now is the northern perimeter near the earthen dam. Here, the lake bed plunges quickly to its 35-foot maximum depth. Fish cruise this transitional edge, moving shallow to feed and dropping deep for security. Alternatively, focus your efforts on the southern inlet where the creek dumps fresh snowmelt into the reservoir. This incoming water creates a localized current seam that funnels nymphs and terrestrial insects directly to waiting trout. Do not ignore the creek downstream of the dam; as water is released, fish stack up in the plunge pools and undercut banks.
Lure Selection
To cover water and locate active pods of fish, tie on a 1/8-ounce Panther Martin spinner or a 1/16-ounce Rooster Tail. The vibration and flash are irresistible to aggressive rainbows. If you are head-hunting for the sleeper brown trout, upsize your presentation to a Rapala Countdown (CD03 or CD05) or a 1/4-ounce Kastmaster spoon. Retrieve these lures parallel to the dam structure, incorporating erratic twitches to trigger reaction strikes.
Color Palette
Water clarity is currently high, so natural, muted tones will outperform fluorescent colors. Opt for spinners with gold blades and black bodies to mimic the native insect life, or silver/blue combinations to imitate distressed minnows. For hard baits, a natural brown trout or shiner pattern is optimal.
Bait Tactics
If you prefer a stationary approach, a classic nightcrawler drifted just off the bottom on a slip-sinker rig is highly effective. For the hatchery-raised rainbows, Garlic-scented PowerBait in Chartreuse or Rainbow patterns remains a staple. The critical factor is depth control.
Pro Tip: Rig your dough bait on a size 18 treble hook with a 24-inch fluorocarbon leader. This specific length ensures your bait floats precisely above the low-lying aquatic vegetation that begins growing on the lake bed in spring, keeping it directly in the visual strike zone of cruising trout.
Timing the Bite
At an elevation of over 8,600 feet, the water takes time to warm. The peak feeding window for rainbows opens mid-morning, roughly between 9:00 AM and 11:00 AM, as the sun penetrates the shallows and stimulates insect activity. A secondary bite occurs from 4:00 PM to 6:00 PM. If you are targeting the predatory brown trout, you must be on the water during low-light conditions—either the first hour of twilight or well into the pitch-black night, casting minnow imitations along the shoreline.
Regulations Snapshot
Always verify current Utah Division of Wildlife Resources guidelines before hitting the water. Here are the critical regulations for Three Creeks Reservoir:
Regulation Category
Rule Details
Bag & Possession Limits
Combined limit of 4 trout (Rainbow, Brown, Brook, or Cutthroat).
Watercraft Restrictions
No motorized boats allowed. Hand-launched float tubes, kayaks, and canoes only.
Bait Restrictions
Standard bait is permitted; no live baitfish allowed.
Season Status
Open year-round, though winter access is heavily restricted by snowpack.
Regional Alternative
If Three Creeks Reservoir is blown out by muddy runoff, or if the access road proves too treacherous for your vehicle, do not abandon your trip. Head slightly down the mountain to Little Reservoir or Kent's Lake.
Little Reservoir sits at a lower elevation (7,360 feet), which means it thaws earlier in the season and features a much friendlier access road. It receives heavy spring plants of rainbow trout and offers excellent shore fishing. Alternatively, Kent's Lake (8,790 feet) is a phenomenal backup plan. Unlike Three Creeks, Kent's Lake features a dedicated conservation pool, ensuring stable water levels year-round. It is heavily stocked and boasts an exciting mixed bag of rainbow trout, brook trout, and highly aggressive tiger trout that eagerly chase small streamers and spinners.
Pro Tip: When fishing Kent's Lake as a backup, focus your casts near the submerged timber along the eastern shoreline. Tiger trout are ambush predators and will hold tight to this woody structure waiting to strike.
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Live Fishing Conditions: Tides, Weather & Waves
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Three Creeks Reservoir
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Info
Local Access & Facilities
The high-altitude fishery of Three Creeks Reservoir offers a distinct experience for anglers willing to venture into the Tushar Mountains of Utah. Situated at significant elevation near Beaver, this location is defined by its pristine alpine environment rather than commercial development. The reservoir serves as a quiet getaway, contrasting sharply with the more trafficked waters of the state, and is surrounded by the rugged beauty of the Fishlake National Forest.The atmosphere here is one of solitude and rugged self-reliance. Anglers can expect cool mountain air, stands of ponderosa pine and aspen, and water that reflects the peaks of the Tushar Range. Unlike manicured urban harbors, the shoreline here is natural and often requires navigating grassy meadows or gravel paths. The primary draw for seasoned rods is the opportunity to target trout—specifically Rainbow and Brook trout in the nearby Beaver River, and a mix of trout species within the reservoir system itself. For those willing to travel slightly further to the adjacent Piute Reservoir, trophy Rainbow, Cutthroat, and Brown trout, alongside Smallmouth Bass, are the main targets.
💡 Captain's Tip: Elevation Awareness
You are fishing at over 7,000 feet. The air is thinner, which affects both engine performance and physical stamina. UV exposure is significantly higher here; polarized lenses and high-SPF sun gear are mandatory, not optional, even on cloudy days.
Access & Getting There
Reaching Three Creeks Reservoir requires navigating the Beaver Canyon Scenic Byway (SR-153). From the city of Beaver, the route winds eastward into the mountains. The drive itself is spectacular, climbing through changing vegetation zones, but drivers towing trailers should remain alert. The road is paved but features significant elevation gains and winding turns typical of canyon routes. Traffic is generally light, though it can increase during the summer months with ATV enthusiasts heading toward the Paiute Trail.Access to the water is primarily primitive. While there are designated shore access points suitable for families, those looking to launch watercraft should be aware that facilities are limited compared to major state parks. For larger vessels, the nearby Piute State Park (approximately 12 miles away) offers a more formal boat ramp situation. At Three Creeks and the immediate surroundings, the approach is better suited for float tubes, kayaks, or small trailered aluminum boats that can handle gravel launches.Weather is the single biggest logistical factor in this zone. Due to the high altitude, conditions can shift rapidly from sunny to violent thunderstorms, particularly in the afternoons. The paved road (SR-153) provides reliable access in summer, but winter transforms this area entirely. When snow sets in, access often shifts to snowmobiles or tracked vehicles, opening up opportunities for ice fishing.Parking is available at the Three Creeks Trailhead and designated pull-offs near campgrounds. The lots are generally gravel and can accommodate standard vehicles. If you are towing a larger rig or hauling ATV trailers, early arrival is recommended to secure a spot that allows for a wide turning radius. Security is typical for remote forest service areas; lock your vehicle and keep valuables out of sight.
💡 Captain's Tip: Winter Logistics
The road to the high country is seasonal. During winter, the Scenic Byway is often closed to wheeled vehicles beyond a certain point. Serious ice anglers use snowmobiles to access the hard water. Check with the Richfield Field Office for current plow status before hauling a trailer up the canyon.
Three Creeks Reservoir Pre-Trip Checklist
Facilities & Amenities
Infrastructure in the immediate vicinity of Three Creeks Reservoir is designed for the self-sufficient sportsman. There are no marinas or fuel docks on the water. The closest reliable location to refuel your vessel and truck is in Beaver, roughly 12 to 13 miles down the canyon. Flying J and Chevron stations in town offer truck parking and 24-hour service, making them the logical pit stop before the ascent.For bait and tackle, Beaver Sport & Pawn located on Main Street in Beaver is the primary outfitter. They open at 9:00 AM, so anglers planning a "dawn patrol" launch should purchase their supplies the evening before. They carry the necessary gear for local trout and can provide up-to-date reports on what the fish are biting on in the high country.Camping is the primary accommodation style here, with several Forest Service maintained sites offering immediate access to the fishery. The facilities are clean but basic—expect vault toilets and gravel pads, but limited hookups.
Local Campground Overview
Facility Name
Distance
Setup & Vibe
Key Amenities
Mahogany Cove Campground
~4.1 miles
Grassy meadow, 7,200 ft elevation. Group and single sites.
Vault toilets, drinking water, gravel spurs (up to 45ft).
Little Reservoir Campground
~4.5 miles
Paved/Gravel mix, 7,350 ft elevation. Heavily shaded.
Vault toilets, potable water (summer), lakefront access.
Piute State Park
~12.2 miles
Primitive beach camping, 5,900 ft elevation.
Boat ramp, no culinary water, no reservations.
For those requiring hard-sided lodging, the Bunkhouse Motel in Circleville and Stans Merc & RV Park offer accommodations within a 12-20 mile radius. These locations cater to the hunting and fishing crowd and are accustomed to early departures.
💡 Captain's Tip: The "Dry" Reality
If you choose to base out of Piute State Park for a day trip, note that there is no culinary water available there. You must pack in every drop of drinking water you need. Little Reservoir and Mahogany Cove generally have water in summer, but filtration systems are always a smart backup in the backcountry.
Permits, Regulations & Fees
Fishing at Three Creeks Reservoir and the surrounding waters falls under the jurisdiction of the Utah Division of Wildlife Resources. A valid Utah state fishing license is mandatory for all anglers. The regulations here are strictly enforced to maintain the health of the trout populations in these high-pressure alpine environments.Conservation is a critical theme in the Tushar Mountains. The area is not only a fishery but also a hub for the Paiute ATV Trail System. While fishing, you will likely encounter off-road enthusiasts. It is vital to respect designated trail boundaries. Riding off-trail damages sensitive alpine vegetation and can lead to heavy fines.Additionally, the region is rich in history, highlighted by the nearby Fremont Indian State Park. This area was home to the largest known prehistoric Fremont Village. Anglers exploring shorelines or hiking near the water should be aware of the "Kapu" or sacred nature of historical artifacts. It is illegal to remove arrowheads, pottery shards, or rock art. Treat the land with the respect due to a cultural heritage site.Fee structures vary by facility. Piute State Park is primitive and operates on a first-come, first-served basis for camping, while Mahogany Cove and Little Reservoir allow for reservations. It is advisable to carry cash for iron rangers (self-pay stations) at launch ramps and campsites, as cellular service for digital payment apps is spotty or non-existent in the canyons.
Events & Seasonal Information
The rhythm of the fishery is dictated by the seasons. Late spring through early fall represents the prime window for open-water angling. As the snowmelt feeds the Beaver River and reservoirs, the trout bite becomes aggressive. This is also the peak season for the Paiute Trail, so expect increased activity and noise levels from OHVs (Off-Highway Vehicles) during the day.Early mornings, before the trade winds or thermal canyon winds kick up, are the most productive times for boaters. By 10:00 AM, winds can funnel through the canyons, making light craft difficult to control. The summer months are generally calmest at dawn.Winter brings a different crowd. Once the ice caps the reservoirs, the area becomes a destination for ice fishing. This season requires specialized transport; often, the road is groomed for snowmobiles rather than plowed for trucks. There are no major commercial fishing tournaments hosted directly on Three Creeks, but the general region attracts serious recreational anglers during the trout openers.
Contact Information & Resources
For the most current conditions, road closures, and safety information, direct contact with local managing agencies is essential.Fishlake National Forest (Richfield Field Office): 435-896-1500Piute State Park: 435-624-3268Fremont Indian State Park: 435-527-4631Mahogany Cove Campground: 435-438-2436Self-reliance is the rule of the road here. Cell service is unreliable in the deep canyons and high meadows. Always file a float plan or trip itinerary with someone back home before heading up the Scenic Byway.For precise locations, real-time weather data, and detailed maps of the boat ramps and shore access points mentioned above, consult the interactive dashboard and widgets below.
Our spot reports combine data-driven forecasts with curated local information. The forecast is generated by our proprietary Fishing Score algorithm (0–100%), which analyzes real-time data from Open-Meteo API, validated against NOAA CO-OPS tide gauges and USGS water-monitoring stations. The model weights tide dynamics (35%), wave energy (25%), wind patterns (20%) and time of day (20%)—factors shown to influence fish feeding behavior through marine-biology research and decades of charter log data.
Access, facilities and services information for each fishing spot is sourced from official datasets such as Recreation.gov (RIDB), state park & wildlife agencies, and geospatial providers like Google Maps. These sections undergo scheduled re-validation every 3–6 months to ensure that boat ramps, park access, contact details and local services remain accurate.
Narrative sections (catches, seasonal behavior, local tips) are synthesized from these data sources and refined following the Fishing Reports Today editorial guidelines, combining bibliographic research from ichthyology and oceanography with expert angler experience. Our team reviews reports on a regular basis, while the forecast model itself updates every 6 hours for real-time accuracy.
⚠️ Important: Always verify current local regulations, access restrictions and weather conditions before fishing. These reports are intended as a planning aid, not a guarantee of catches or safety. When in doubt, contact local authorities or park managers listed on the page.
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