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Bear Creek

Freestone · Idledale to MorrisonClass 3Tough
57

○ Live fetch unavailable — showing sample data

172 cfs
Flow
48°F
Water temp
39.653, -105.196
Location · USGS gauge
15–60
Ideal flow · cfs
Conditions · water 44–52°F

⚠️ BLOWN OUT — a storm/runoff spike sent Bear Cr to ~3,000 cfs; water still high, murky and full of debris per FRA · 'fish elsewhere' until it drops back toward fishable ~20–40 cfs and clears before making the drive

Strategy

⚠️ BLOWN OUT — skip it for now. A storm/runoff spike sent Bear Cr near ~3,000 cfs; FRA reports the water still high, murky and full of debris — 'fish elsewhere.' Dangerous to wade and not worth the drive yet. Bear Cr drops quickly once the storms stop — watch the Morrison gauge (06710500) and head over once it's back toward ~20–40 cfs and clearing. When it settles: hopper-dropper (Hippy Stomper or Amy's Ant + good-size dropper), 4 wt with short leader for pocket control; bite shuts down once shadows cover the creek by mid-afternoon, so arrive early.

Detailed report

STATUS Tough: a storm/runoff event spiked Bear Cr near ~3,000 cfs; FRA's current report says the water is still high, murky and full of debris — 'fish elsewhere for now.' No fresh fishable report. Bear Cr is flashy and drops quickly — re-check the Morrison gauge (06710500) and the shops in a few days; it will fish well again at ~20–40 cfs and clearing. When it settles: midges + small caddis + active BWO nymphs; Lair O' the Bear, Morrison Stretch, Morrison Road Stretch. Do not make the drive until the gauge confirms it has dropped and cleared.

Report: Front Range Anglers / USGS gauge 06710500 / Golden Fly Shop · July 5, 2026 (FRA re-confirmed: still blown out, 'fish elsewhere') · Front Range Anglers + USGS

Fly-shop reports

5 shops report on Bear Creek
Front Range Anglers Reported Sep 10, 2026

Flows are at a trickle, and the water is STILL way too hot! The fish have already been through enough this summer, so your way better option would be Clear Creek. Every fish you catch here will die with the warm water and low flows. ... ...

Rocky Mountain Anglers
Boulder
Live report
Golden Fly Shop
Golden
Live report
AvidMax Blog
Live report
Dave Weller's Fly Fishing Blog
Live report

Reports are pulled live from each shop when you open this river. Shop wording varies — tap through for the full, original report.

Fishability Score breakdown

How today's 57 is built. Flow 35% · Water temp 25% · Weather 20% · Hatch 20%.

Flow0/100
Water temp100/100
Weather76/100
Hatch match82/100

Weather & hatch are placeholder factors until wired to live sources.

What to throw — by time of day

Morning
Dawn – 11am

Prince Nymph #16, Pheasant Tail #18, Perdigon #18, B's Midge #20, Hare's Ear #16

MiddayNOW
11am – 5pm

Chubby Chernobyl #12, Amy's Ant #14, Royal Wulff #14, Elk Hair Caddis #14, Stimulator #14

Evening
5pm – dark

Elk Hair Caddis #16, Adams #18, dry-dropper paradise

Species
Brown (dominant 8–12") · Rainbow
USGS gauge 06710500

Seasonal hatch report

In season now

Fall — BWOs & Streamers

Cooling water wakes the fish up. Blue-Winged Olives return on grey afternoons, and pre-spawn browns chase streamers hard.

Morning
Dawn – 11am
Hatching
Midges · BWO nymphs · Trico (early fall)
Flies
Pheasant Tail #18, RS-2 #20, Trico spinner #24
Rig
Nymph deep; streamer the banks early for aggressive browns.
Afternoon
NOW
11am – 5pm
Hatching
Blue-Winged Olives · October caddis (freestone)
Flies
BWO dun #20-22, Parachute Adams #20, October Caddis #10
Rig
Overcast = dry BWOs; otherwise swing/strip streamers for browns.
Evening
5pm – dark
Hatching
BWO spinners · Streamer window
Flies
Sculpin/Woolly Bugger #6-8, RS-2 #20
Rig
Strip big flies through frog water at last light for the biggest fish.
Source: Hatchwise Seasonal Guide · updated Jul 5, 12:00 PM MT. General seasonal patterns — verify against a current local shop report before you go.

Sources & last updated

SourceFeedsMost recent update
USGS 06710500 Bear CreekSample data — no live reading
Hatchwise Seasonal GuideHatch & fly guidanceJul 5, 12:00 PM MT · editorial
Front Range Anglers Shop fly reportSep 10, 2026 · shop report
Rocky Mountain Anglers Shop fly reportLive — see report
Golden Fly Shop Shop fly reportLive — see report
AvidMax Blog Shop fly reportLive — see report
Dave Weller's Fly Fishing Blog Shop fly reportLive — see report

Live flow & water temp come straight from the USGS Instantaneous Values service; timestamps are the gauge's own reading times (Mountain Time).