Generated planning image of the Pedernales River in Texas Hill Country, showing limestone shelves, cypress-lined runs, and a broad clear river rather than an exact-location photo
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Fly fishing report · Southwest

Pedernales River

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

See the flow chart ↓

Generated artwork: BlueStreamFly · Regional illustration; not the exact location.

Good day to fish?Latest river check
Caution

Maybe. Read the cautions first.

Best option: Bank / edge. Bank and edge fishing is the safer default when water is high, pushy, or not fully verified.

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, 9:30 PM CDTUsually checks again about every 45 minutes
Best access methodBank / edge

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

Wade31/100

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

Bank / edge · Best fit43/100

Bank and edge fishing is the safer default when water is high, pushy, or not fully verified.

FloatNot recommended

This report does not recommend floating this reach.

Your plan

Today's Pedernales River plan.

The Pedernales is strongest when RiverReports and USGS 08153500 show stable or gently rising water, the state-park area is open, and you are willing to keep the day centered on a few defensible public entries. Use this page for short wades and selective walk-in fishing first, respect the hazards around the falls and slick slabs, and skip the day when flash-flood risk or very thin water removes the river's main advantage.

Check first
TPWD says the Pedernales Falls State Park area is the main public-access anchor on this 39-mile reach, with only three road crossings across the broader section.
Try
Build the day around Pedernales Falls State Park or an obvious crossing rather than spending the morning trying to invent access.
Leave when
Skip when the river is rising, muddy from storms, too low and hot, the falls area is closed or unsafe, or public access cannot be confirmed.

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
23 cfs
From the latest stored river check. Open the official source for the newest reading.
Air now
96°F

Current NWS forecast period

Next 24h high
101.0°F

NWS air forecast near

Rain chance
3%

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

Mostly Clear

Mostly Clear

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

Pedernales River near Johnson City, Texas

The National Weather Service forecast is temporarily unavailable.

Live data

Where these readings come from

RiverReports gauge: Pedernales River

How to fish it

How to fish Pedernales River today.

The best Pedernales sessions come when the river has enough push to define seams across the limestone without turning the crossings into a flash-flood problem. If the gauge is spiking, the water is muddy, or park traffic is high, shorten the session and move to a simpler Texas backup.

01

Stable moderate flow

The best fit for wading selected runs, fishing seams off the limestone shelves, and covering enough water without forcing long hikes.

02

Slight rise

Often better than dead-low water because more channels connect and the current becomes easier to read, but only when the river still looks safe and clear.

03

Very low water

Shorten the day, target the strongest shade and slots, and accept that some broad famous-looking runs are just too thin to fish well.

04

Storm rise or muddy water

A strong skip signal because the park itself warns that the river can rise quickly and become dangerous within minutes.

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.
Limestone stream
A limestone stream runs through mineral-rich rock and often has clear, cool water.
Riffle
A riffle is shallow, fast water broken by rocks.
Seam
A seam is the line where fast and slow water meet.
Streamer
A streamer is a fly that looks like a small fish, leech, or other swimming food.
Terrestrial
Terrestrials are land insects, such as ants, beetles, and grasshoppers.
Why this call

Why this score

Best mode nowHurts

Bank / edge: Bank and edge fishing is the safer default when water is high, pushy, or not fully verified.

SeasonUse caution

This month is not listed as a top seasonal window in this page's reviewed season notes. Use current regulations, flow, temperature, and access checks before treating the score as a slam dunk.

HeatUse caution

The current NWS air forecast is about 96F, and the next 24-hour high reaches about 101F. This is an air forecast, not a water-temperature reading. Fish early and check the river with a stream thermometer.

Public alertUse caution

A heat alert is active near this forecast point, so the score is capped at caution until water temperature and fish-handling risk are checked. NWS alert: Heat Advisory issued August 22 at 5:40PM CDT until August 23 at 7:00PM CDT by NWS Austin/San Antonio TX.

FlowHelps

USGS shows 23 cfs. The flow has been stable over about 6 hours. USGS marks this reading provisional and may revise it. USGS records for this date (1939-2025, 87 readings) show a typical middle range of 1 cfs to 38 cfs. Flow is within the typical range for this date, so weather, temperature, and access become the next checks.

Trip notes

Trip notes

Check these before you choose a reach.

Best flows

Use the Johnson City trend with clarity. Stable or slowly falling clear water is the best signal.

When to leave

Skip when the river is rising, muddy from storms, too low and hot, the falls area is closed or unsafe, or public access cannot be confirmed.

Local plan

Start with the Johnson City gauge, then choose Pedernales Falls State Park or a verified crossing before picking flies.

Backup water

Compare Llano River, Guadalupe River, or Bull Creek when Pedernales is muddy, too low, crowded, or access-limited.

What to try

Pedernales 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

Each fly name opens its matching Fly Box guide.

Access and safety

Pedernales River access and rules.

Use these places as starting points. Open the access link below and check posted signs before you park or enter. Check TPWD freshwater rules and any park-specific access or safety notices before fishing because this page relies on statewide warmwater rules plus state-park access conditions.

Pedernales Falls State Park

The main public-access anchor on this page, with fishing, paddling, and park-managed entry into the river area away from the closed falls zone.

US 281 crossing near Johnson City

TPWD lists limited shoreline on the highway right-of-way, making it a quick public look rather than an all-day wandering entry.

Hammett's Crossing

A downstream public crossing worth keeping as a backup, but TPWD says access here is poor and should be treated conservatively.

Stay inside state-park rules and obvious road rights-of-way. Large private stretches separate the named entries.

Do not plan on swimming, wading, or launching in the Pedernales Falls area itself because the park explicitly restricts that zone for safety.

Reservations can matter on busy days because Pedernales Falls State Park can reach capacity and close to day visitors without permits.

Compare another river

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

River sources

Official Pedernales 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 report starts with official regulation, access, flow, weather, and public-water sources, 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.

See all 8 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 Pedernales River answers.

What flow should I trust for the Pedernales River?

Use the RiverReports chart for a quick read and keep USGS 08153500 open as the official backstop before committing to the state-park area.

Can I fish right at Pedernales Falls?

Plan around the broader river area inside the park, not the falls zone itself. The park says swimming, wading, and put-ins or take-outs are not allowed in the falls area for safety.

When should I skip the Pedernales River?

Skip it when storms are nearby, the gauge is jumping, the water is muddy, or the public-access points are too crowded to make the limited legal water worth it.