See all 5 routes on South Llano River
Texas | Texas Hill Country
South Llano RiverSouth Llano River State Park to Junction City Park
Full official South Llano paddling trail from South Llano River State Park to Junction City Park. TPWD publishes the exact 6.3-mile route, the Flatrock alternate midpoint, and the bridge-portage rule that controls the start of the run.
Checking current river conditions…
Route location
Loading the route snapshot. This usually takes a few seconds.
Route overview
Trip details
Access rules, camping and seasonal notes.
Permits, camping and season
Access and shuttle
Put in at South Llano River State Park and continue all the way to Junction City Park for the full official TPWD paddling trail. This is a simple state-park-to-town float with a required bridge portage near the start and the same same-day flow check as the shorter splits.
Access map
Put-in
South Llano River State Park paddling accessTPWD says the damaged state-park bridge apron is closed and that paddlers must exit at the designated location, portage around the bridge, and reenter downstream.
Take-out
Junction City ParkUse the marked state-park launch and the named Junction City Park finish rather than improvised bank stops.
Road shuttle
Use a short Junction-area shuttle between South Llano River State Park and Junction City Park. If you are entering the park only to launch, reserve day use first during busy periods and leave time for the required bridge portage near the start.
Choose a shorter tripOptional
Access planner
Choose your launch and take-out
This changes launch and take-out logistics, not today's river score.
South Llano River State Park paddling access to Junction City Park is about 6.3 mi. Use the planner to compare shorter access pairs.
Additional access notes
- Private shoreline begins quickly outside the park corridor, so keep rests brief and at the named public access points.
More route and safety guidance
- Below the portage, expect shallow riffles and occasional wood, especially when the gauge is near the conservative floor.
- Use Junction City Park as the planned public finish and avoid treating nearby private banks as casual take-outs.
Plan this paddle
Choose your trip times
No account needed. Check the selected access points above, then choose both dates and times. For an overnight paddle, set take-out to the following date.
Times use the selected time zone. Check it against the river’s location before saving or sharing.
Browser plans stay on this device. Sharing opens your device’s share tools or gives you text to copy.
Download GPX Route geometry only; no schedule required.
Conditions
Check how the river is changing and what weather to expect.
Recent trend
Checking preferred range.
Checking trend.
Gauge source
--Checking timestampDetailed weather
Weather
Hourly forecast
Checking weather.
Loading today's forecast.
Next 8 hours
Short-route forecast
Checking the next several hours.
Plan ahead
Tomorrow and the weekend
Forecasts can change. Check current conditions again before leaving.
Waiting on forecast.
Waiting on forecast.
Station details and river cameras
Station observations
USGS measurements
Measurement notes and coverage
These are observations at the station. Water depth and current can differ along your trip.
River camera · USGS
View at the gauge
S Llano Rv at Flat Rock Ln at Junction, TX. This view may be outside your paddling reach. Images are periodic and do not establish safe conditions.
Photos and recent reports
Look for recent access, obstruction and hazard observations. Context photos may show a different part of the river.
Paddler reports
Recent notes from paddlers
A few quick notes from people who were on this route recently.
Share a recent access update, hazard observation or photo.
Sources and methodology
Review source dates and published guidance below. We have not inspected this trip in person.
Why this scoreData reliability: checking
This rating reflects whether the gauge measures this part of the river, whether published water-level guidance is available, and how recently the data was updated.
- Checking data sources and update times.
- Checking evidence cautions.
Data behind the scoreWater levels, published guidance and update times
These readings and published water-level limits help explain today’s score.
| Gauge site | S Llano Rv at Flat Rock Ln at Junction, TX |
| Discharge | Checking |
| Gauge height | Checking |
| 24h trend | Checking |
| 24h change | Checking |
| Current band | Checking |
| Rain last 24h | Checking |
| Rain last 72h | Checking |
| Air temp | Checking |
| Water temp | Checking |
| Wind | Checking |
| Gusts | Checking |
| Rain timing | Checking |
| Preferred range | Needs paddler reports |
| Known low-water floor | 65 cfs |
| High threshold | Water-level guidance unavailable |
| Evidence strength behind the range | Local route guidance |
| Gauge observed | Checking |
| Paddle Today updated | Checking |
| Main source behind this score | Texas Rivers Protection Association South Llano overview |
| Gauge source | Checking |
| Weather source | Checking |
| Rainfall source | Checking |
NotesPublished evidence and verification notes
These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.
- Published flow guidance65 cfs minimum; 100-500 cfs broader ideal
Texas Rivers Protection Association summarizes the South Llano with a 65 cfs minimum and 100-500 cfs ideal band at the Junction gauge.
- Official route segmentState Park to Junction City Park, 6.3 mi
TPWD lists the South Llano River State Park to Junction City Park trail as 6.3 miles and names Flatrock Lane as the midpoint alternate access.
- Put-in accessSouth Llano River State Park, 30.4498, -99.8128
The TPWD paddling-trail page identifies the state-park access point, and the state-park page says there is one designated place for paddlers to park and put in.
- Take-out accessJunction City Park, 30.4879, -99.7617
TPWD identifies Junction City Park as the downstream public access point with published coordinates.
- Mandatory portageState-park bridge portage required
TPWD says all kayaks, canoes, and tubes must exit before the damaged bridge at South Llano River State Park and portage around it before reentering downstream.
- Gauge check during route review · 2026-06-26USGS 08149900 at 75.8 cfs / 2.25 ft
This reading was saved when we checked the guide. It is not today’s water level. Check the current gauge and local conditions before paddling.
Verify it yourselfCheck the source links
Use these links to double-check the gauge, route details, and access notes before you head out.
Other routes nearby
More on South Llano River
All 5Nearby routes within 75 miles
Flag a change
See something outdated?
Access, hazards, wood, and shuttle details change. Send a quick correction if something looks off.