Wade · Best fit74/100
Wading is in play only where your chosen access has clear footing, legal entry, and no forced crossings.
All Idaho reports
Fly fishing report · West
Little Wood River
Is Little Wood River worth the trip today? Check flow, weather, hatches, access, and rules for Idaho before you go.
See the flow chart ↓Generated artwork: BlueStreamFly · Regional illustration; not the exact location.
Good day to fish?Latest river check
Good fishing
Yes. Fishing looks good.
74
Good fishing based on the verified flow and weather. No official live water-temperature reading is available. Carry a thermometer during warm weather and stop if the water is stressful for trout.
See update time and confidence
Live data checkHighHow much of the live flow, weather, and alert data came back.
Today's callMediumWater temperature not verified; do not use this score to clear warm-water risk.
Score calculated Aug 23, 2026, 1:57 AM MDTUsually checks again about every 45 minutes
Best access methodWade
These scores compare the risks of wading, bank fishing, and floating.
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 Little Wood River plan.
The Little Wood is most useful when flows are stable enough to leave defined seams, overnight temperatures keep the valley cool, and you commit to the public-access pockets that still hold trout instead of forcing every visible bend. It drops in value quickly when irrigation swings, summer heat, or low clear water flatten the drift.
- Check first
- Use RiverReports first, then confirm the trend with USGS 13148500 above High Five Creek before you commit to a long day.
- Try
- Start at a legal public access point and fish one short area thoroughly before chasing the next roadside bend.
- Leave when
- Skip when irrigation drops make the river shallow and flat, when hot afternoons warm the valley too much, or when the river looks too clear and too small for honest trout handling.
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
- 157 cfs
- From the latest stored river check. Open the official source for the newest reading.
- Air now
- 58°F
Current NWS forecast period
- Next 24h high
- 88.0°F
NWS air forecast near
- Rain chance
- 2%
For this forecast period
This is an air forecast, not a river-temperature reading. Check the water with a stream thermometer before fishing in hot weather.
Latest stored weather check
Partly Cloudy
Partly Cloudy
- Wind
- 3 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
Little Wood River near Carey forecast point
The National Weather Service forecast is temporarily unavailable.
Live data
Where these readings come from
RiverReports gauge: Little Wood River near Carey
How to fish it
How to fish Little Wood River today.
This page is strongest from spring through early summer and again in cooler fall windows, when valley water still has shape and the river feels like trout water instead of an irrigation remnant. It is a finesse wading plan, not a blind mileage plan.
Stable moderate flow
Best for reading willow edges, cut banks, and narrow current seams without over-wading.
Low clear flow
Fish smaller flies, longer leaders, and a low profile because open valley cover is limited.
Irrigation drop or sudden release change
Treat it as a shortened scouting session or move on. Abrupt shape changes make this river fish smaller than it looks.
Hot valley afternoon
Use a thermometer and end the trout plan early if the water loses that cool-morning feel.
Fishing words used on this page
- U.S. Geological Survey (USGS) gauge
- A USGS gauge is an official river station that measures flow or water height.
- Cubic feet per second (cfs)
- Cubic feet per second, or cfs, shows how much water passes the gauge each second.
- Seam
- A seam is the line where fast and slow water meet.
- Attractor fly
- An attractor fly is bright or bold. It draws a strike without copying one exact insect.
- 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.
- Soft hackle
- A soft-hackle fly has moving fibers that can look like an insect rising through the water.
Why this call
Why this score
HeatUse caution
The current NWS air forecast is about 58F, and the next 24-hour high reaches about 88F. This is an air forecast, not a water-temperature reading. Fish early and check the river with a stream thermometer.
FlowHelps
USGS shows 157 cfs. The flow has been stable over about 6 hours. USGS marks this reading provisional and may revise it. USGS records for this date (1927-2024, 98 readings) show a typical middle range of 54 cfs to 175 cfs. Flow is within the typical range for this date, so weather, temperature, and access become the next checks.
SeasonHelps
Late summer: Only worthwhile in cooler low-light windows when flow and temperature still support trout fishing.
Public alertsHelps
No active NWS alert was returned for this forecast point.
Fishing usefulnessHelps
Skip when irrigation drops make the river shallow and flat, when hot afternoons warm the valley too much, or when the river looks too clear and too small for honest trout handling.
Trip notes
Trip notes
Check these before you choose a reach.
Stable moderate flows that still leave visible seams, grassy-bank structure, and enough water depth to support a clean drift.
Skip when irrigation drops make the river shallow and flat, when hot afternoons warm the valley too much, or when the river looks too clear and too small for honest trout handling.
Check the Carey gauge early, start at Bear Tracks if the reach fits your rule set, and keep a higher-elevation backup ready before the day heats up.
If the Little Wood feels too low, warm, or thin, move to Big Wood, Big Lost, or Silver Creek after checking current rules and weather for those waters.
What to try
Little Wood River flies through the year.
Match the time of year, then let rising fish and current speed guide the next change.
SeasonWhat to look forFlies to try
Spring
What to look forMidges, BWOs, and early caddis
Early summer
What to look forPMDs, caddis, yellow sallies, and attractor windows
Late summerCurrent
What to look forTerrestrials and evening caddis
Fall
What to look forBWOs, midges, and small streamers
Each fly name opens its matching Fly Box guide.
Access and safety
Little Wood River access and rules.
Use these places as starting points. Open the access link below and check posted signs before you park or enter. Idaho Fish and Game lists the upper Little Wood River above Baugh Creek with a 2-trout limit, while the Bear Tracks Williams State Recreation Area section is catch-and-release and fly-fishing only. Check the current planner before you commit to a specific reach.
Bear Tracks Williams State Recreation Area
The clearest official public anchor for the fly-only catch-and-release section.
Carey and Richfield area pull-ins
Useful for short scouting stops when the river still has enough shape to justify open-valley wading.
Little Wood River Wilderness Study Area
A public-land context source for more remote area planning away from the easiest roadside water.
Bear Tracks Williams gives the cleanest state-managed trout access on this page and should anchor the first pass when flows are cooperative.
Roadside visibility does not equal durable public fishing quality. Much of the Little Wood only fishes well when flow and temperature line up.
This is a walk-and-wade planning page, not a float or all-day blind-coverage river.
River sources
Official Little Wood 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
Reviewed byBlueStreamFly River Review Team
Trip guidance checked
What was checked: This report uses official regulation, flow, weather, access, and public-land sources first, then adds practical planning guidance for fly anglers.
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.
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.
See all 6 checked sources
Rules and closures
Check what is allowed, where the rule applies, and whether the river is open.
What this source covers
Open the current rules and check the river section, season, and special limits.
Flow and weather
Check the latest river reading and forecast before you leave.
What this source covers
Open this page and check the latest safety advice before your trip.
What this source covers
Open this river reading to check the latest level, flow, and update time.
What this source covers
Open this river reading to check the latest level, flow, and update time.
Access and land
Check public entry points, land rules, and seasonal access changes.
What this source covers
Open the land or access page, then check signs before you park or enter.
What this source covers
Open the land or access page, then check signs before you park or enter.
Quick answers
Quick Little Wood River answers.
What is the most important Little Wood River check?
Start with RiverReports and USGS 13148500 near Carey, then decide whether current flow and temperature still justify a trout-focused day.
Where is the most useful public access?
Bear Tracks Williams State Recreation Area is the cleanest official trout access anchor because it pairs clear rules with a defined public area.
When should I skip the Little Wood?
Skip when irrigation changes flatten the river, when hot afternoons push water temperatures too high, or when the river looks too low and clear to fish responsibly.