See all 5 routes on South Llano River
Texas | Texas Hill Country
South Llano River
Flatrock Lane Crossing to Junction City Park
Check current paddling conditions for this South Llano River route, including water level, recent gauge trend, weather, and route details.
Route snapshot
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Today
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Start with the verdict, current conditions, route plan, and quick facts before you commit to the drive.
Today's conditions
Gauge
Recent trend
Checking preferred range.
Checking trend.
Gauge source
--Checking timestampMN DNR provides the current paddling level here, but not chart-ready recent samples.
Weather
Best window today
Checking weather.
Today by hour
Short-route forecast
Checking the next several hours.
Quick facts
Plan
Dial in the shuttle, distance, and access.
Use this section once the route looks viable and you need to turn it into an actual trip plan.
Access plan
Access, shuttle, and map
Launch at Flatrock Lane Crossing and drift down to Junction City Park for the lower split of the official South Llano paddling trail. This is the quickest Junction-area option, but it still deserves the same same-day wood and flow check as the longer segments.
Put-in
Flatrock Lane CrossingOpen mapTPWD publishes both access points and expects paddlers to stay off private banks except for direct hazard portages.
Take-out
Junction City ParkOpen mapJunction City Park is the intended public finish; do not improvise a take-out along nearby private or bridge-adjacent banks.
Pulling access map tiles. Usually under 5 seconds.
Access caveats and watch for
Access caveats
- TPWD publishes both access points and expects paddlers to stay off private banks except for direct hazard portages.
- Junction City Park is the intended public finish; do not improvise a take-out along nearby private or bridge-adjacent banks.
- Because the route is short, groups sometimes underestimate weather changes and same-day wood. Check the gauge anyway.
Watch for
- Shallow riffles and scraping when the gauge falls toward the 65 cfs floor.
- Snags and fresh wood after rain.
- Faster current and murkier water during runoff pulses, even though the route normally feels gentle.
Route gallery
See this route on the water
Photos help show what the access looks like and what the route actually feels like on the water.
No approved route photos yet
Start the gallery with shots of the access, river character, or any detail that helps paddlers know what this run actually looks like.
Sources
Check the data behind today's call.
Use this section when the page shows stale data, limited confidence, or a call you want to verify before driving.
Why this scoreToday's data confidence is checking
Data confidence mostly comes down to three things: how direct the gauge is, how clear the range is, and how fresh the data is.
- Checking data confidence notes.
- Checking data confidence cautions.
OutlookTomorrow and weekend
This is a cautious early look. If the data is too thin, we leave it out.
Waiting on forecast.
Waiting on forecast.
Data behind the scoreGauge, thresholds, and timing
These are the live readings and threshold notes behind 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 |
| Ideal range | Needs paddler reports |
| Known low-water floor | 65 cfs |
| High threshold | Not calibrated yet |
| Data confidence 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 |
NotesWhat to know before you go
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 segmentFlatrock Lane to Junction City Park, 1.6 mi
TPWD lists Flatrock Lane Crossing to Junction City Park as a 1.6-mile alternate split of the South Llano Paddling Trail.
- Put-in accessFlatrock Lane Crossing, 30.4789, -99.7778
TPWD identifies Flatrock Lane Crossing as a named paddling-trail access point with published coordinates.
- Take-out accessJunction City Park, 30.4879, -99.7617
TPWD identifies Junction City Park as a named paddling-trail access point with published coordinates.
- Official trail cautionsLow-water snags; dangerous high water
TPWD says the trail has quiet pools, riffles, and runs, warns about snags at low water, and says heavy rains and high water can create dangerous conditions.
- Live-gauge supportUSGS 08149900 at 51.6 cfs / 2.14 ft
USGS Water Services returned same-day values for S Llano River at Flat Rock Lane at Junction, TX at 2026-07-11 09:55 CDT during this run.
Verify it yourselfCheck the source links
Use these links to double-check the gauge, route details, and access notes before you head out.
Paddler reports
Recent notes from paddlers
A few quick notes from people who were on this route recently.
Reports
Photos, paddler notes, and updates.
See what others have shared, then add a condition report, upload photos, or flag anything that needs fixing.
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Keep exploring
More routes to check next
Compare another stretch on this river, or jump to nearby options before you pick a plan.
Quick answers
South Llano River paddling FAQ
What water level is good for paddling South Llano River?
Paddle Today watches S Llano Rv at Flat Rock Ln at Junction, TX and uses 65 cfs as the conservative low-water floor for this route. The ideal range still needs more paddler reports.
Where does this South Llano River route start and end?
This route starts at Flatrock Lane Crossing and ends at Junction City Park, about About 1.6 mi on the water.
Is this South Llano River route good for beginners?
This is listed as an easy route, but conditions still matter. Check today's score, water level, weather, and access notes before you go.
Flag a change
See something outdated?
Access, hazards, wood, and shuttle details change. Send a quick correction if something looks off.