Dolores River water or watershed scenery in Colorado
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Fly fishing report · West

Dolores River

Is Dolores River worth the trip today? Check flow, weather, hatches, access, and rules for Colorado before you go.

See the flow chart ↓

Photo: Jeffrey Beall Opens in a new tab. · CC BY 4.0

Good day to fish?Latest river check
Caution

Maybe. Read the cautions first.

Best option: Wade. Wading is the most sensitive plan today. Use protected edges only, avoid crossings, and downgrade quickly if clarity or current feels wrong.

See update time and confidence
Live data checkHighHow much of the live flow, weather, and alert data came back.
Today's callHighCurrent flow, weather, alerts, and trip-critical signals support this decision.
Score calculated Aug 22, 2026, 10:45 PM MDTUsually checks again about every 45 minutes
Best access methodWade

These scores compare the risks of wading, bank fishing, and floating.

Wade · Best fit27/100

Wading is the most sensitive plan today. Use protected edges only, avoid crossings, and downgrade quickly if clarity or current feels wrong.

Bank / edgeNot recommended

This report does not recommend bank fishing on this reach.

FloatNot recommended

This report does not recommend floating this reach.

Your plan

Today's Dolores River plan.

The Dolores below McPhee can be a valuable trout fishery, but it is strongly shaped by reservoir releases and remote access. Check the current flow, CPW rules, and access sources before treating it like a normal freestone day.

Check first
Use the below-McPhee RiverReports chart first, then check official gauge context.
Try
Check McPhee release context before choosing a reach.
Leave when
Skip the trip when McPhee releases leave the trout water too thin or warm, when access into the canyon becomes more of a travel problem than a fishing opportunity, or when the river you want is really the lower warm-water Dolores instead of the tailwater area.

Live river check

What the river is doing

Check the latest flow and weather before you go. A quick change can make the river harder or less safe to fish.

Showing the latest stored river check while current readings load.
Flow
3.83 cfs
From the latest stored river check. Open the official source for the newest reading.Water 70.7°F · 24h high 78.4°F · USGS provisional
Air now
68°F

Current NWS forecast period

Next 24h high
85.0°F

NWS air forecast near

Rain chance
8%

For this forecast period

Latest stored weather check

Partly Cloudy

Partly Cloudy

Wind
5 mph
Weather checked

Recent flow chart is loading

The latest stored reading is shown above. Check the official source below if you need the newest value now.

More forecast and source details
National Weather Service

Dolores River below McPhee forecast point

The National Weather Service forecast is temporarily unavailable.

Live data

Where these readings come from

RiverReports gauge: Dolores River below McPhee Reservoir

Water 70.7°F · provisional · 24h high 78.4°F provisionalWater observed · high observed

How to fish it

How to fish Dolores River today.

The Dolores is best when releases provide enough cool, clear water for ethical trout fishing. Very low flows, warm water, or remote travel risk should push you to a backup plan.

01

Low release

Use stealth, small flies, and avoid stressing trout in thin warm water.

02

Stable release

Nymphs, dry-droppers, caddis, and small streamers can all be useful.

03

High release

Treat wading and canyon travel conservatively. Use bank water and safe access.

04

Warm lower canyon

Check temperature and avoid trout-focused fishing when handling risk is high.

Fishing words used on this page
Cubic feet per second (cfs)
Cubic feet per second, or cfs, shows how much water passes the gauge each second.
Nymph
A nymph is a young water insect. Anglers also use the word for a fly that copies it.
Blue-winged olive (BWO)
Blue-winged olives, or BWOs, are small mayflies that often hatch in cool or cloudy weather.
Caddis
Caddis are small water insects. The adults look a little like tiny moths.
Emerger
An emerger copies an insect as it rises from below the water toward the surface.
Midge
Midges are tiny flies and a common trout food, especially in cold water.
Pale morning dun (PMD)
Pale morning duns, or PMDs, are light-colored mayflies that often hatch in warmer months.
Streamer
A streamer is a fly that looks like a small fish, leech, or other swimming food.
Tailwater
A tailwater is a river below a dam, where releases can change the flow quickly.
Terrestrial
Terrestrials are land insects, such as ants, beetles, and grasshoppers.
Why this call

Why this score

Best mode nowHurts

Wade: Wading is the most sensitive plan today. Use protected edges only, avoid crossings, and downgrade quickly if clarity or current feels wrong.

FlowUse caution

USGS shows 4 cfs. The flow has been stable over about 6 hours. USGS marks this reading provisional and may revise it. USGS records for this date (1985-2025, 41 readings) show a median near 58 cfs and a low-water marker near 25 cfs; today's flow is unusually low for the date. Low water can make fish spooky, warm, pressured, or concentrated; check temperature and handling risk.

Target choiceUse caution

Coldwater targets are a poor choice in this heat window, but warmwater targets may still be reasonable where legal and ethical.

Water temperatureUse caution

USGS water temperature is about 70.7F. USGS marks the temperature data provisional and may revise it. Do not pressure trout or salmonids in warm water.

SeasonHelps

Summer: Early and late sessions can work if releases keep water cool enough.

Trip notes

Trip notes

Check these before you choose a reach.

Best flows

Use the release trend first and the Bedrock gauge as broader downstream context. Stable cold releases are the best fit for trout fishing. Abrupt changes, very low water, or warm lower-river conditions should end the idea quickly.

When to leave

Skip the trip when McPhee releases leave the trout water too thin or warm, when access into the canyon becomes more of a travel problem than a fishing opportunity, or when the river you want is really the lower warm-water Dolores instead of the tailwater area.

Local plan

Choose the mission before you drive: below-McPhee public trout water if you want the clearest release-driven plan, or a different drainage if the lower canyon is the only realistic option that day. Match flies and timing to the release trend instead of to a generic freestone idea.

Backup water

If the Dolores is too low, too warm, or too release-sensitive, pivot to the Taylor River for a more controlled tailwater day or to the San Miguel when you want a freestone-style southwest Colorado backup.

What to try

Dolores River flies through the year.

Match the time of year, then let rising fish and current speed guide the next change.

Each fly name opens its matching Fly Box guide.

Access and safety

Dolores River access and rules.

Use these places as starting points. Open the access link below and check posted signs before you park or enter. CPW identifies Dolores River special fishing rules and Dolores River SWA access information. Verify current artificial-only language, reach boundaries, and any emergency guidance before fishing.

Dolores River below McPhee

Release-dependent tailwater planning near the dam and Dolores area.

Dolores River SWA

CPW access with current property and rule context.

Dolores River SRMA

BLM canyon and public-land planning for broader river access.

McPhee releases can change the fishing more than the calendar.

Remote canyon sections need more planning than roadside tailwater water.

Check SWA rules and pass/license requirements before entering CPW property.

Low warm water should change or cancel a trout plan.

Compare another river

If this water does not fit the day, check another report before you start the drive.

River sources

Official Dolores River sources.

Official agencies and primary river operators come first. Secondary tools are labeled so you know what carries the most weight.

How this report was checked

How this report was checked

Trip guidance checked

What was checked: This Dolores River report is maintained from current Colorado regulation, McPhee-access, BLM corridor, flow, and weather checks so anglers can plan release-driven trout water without overstating lower-canyon certainty.

Live measurements and forecasts keep their provider timestamps. Rules, access, and trip guidance use the source-review date shown here. BlueStreamFly planning advice is editorial interpretation, not an agency notice.

First-hand experience: BlueStreamFly does not claim a first-hand visit or local field test for this report unless a real contributor is explicitly named and linked.

See all 7 checked sources

Rules and closures

Check what is allowed, where the rule applies, and whether the river is open.

Flow and weather

Check the latest river reading and forecast before you leave.

Access and land

Check public entry points, land rules, and seasonal access changes.

More helpful links

Use these links for stocking, safety, and other local details.

Source check is old. Last checked . Open the official links now and check for changes.

See something wrong? Report a source problem. Please do not send private spots or private access notes.

Quick answers

Quick Dolores River answers.

What reach does this Dolores report cover?

It focuses on the below-McPhee trout plan and includes lower canyon context where flow and access differ.

Why are releases so important?

McPhee Reservoir controls much of the below-dam fishability, so flow, temperature, and access can change sharply.

What flies should I carry?

Carry midges, BWOs, caddis, PMDs, terrestrials, dry-droppers, and a few small streamers.

When should I avoid fishing?

Avoid very low warm water, unsafe high releases, storm risk, and remote canyon trips without a clear access plan.