See all 3 routes on Llano River
Texas | Hill Country
Llano RiverMartin / Simonsville Crossing to Keller's Landing
Main Llano River connector from Martin / Simonsville Crossing to Keller's Landing at US-87. TRPA publishes the 3.8-mile route, access map links, numeric Llano flow bands, and Class II-II+ character, while USGS 08151500 provides product-supported same-river live flow at Llano.
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
Launch at Martin / Simonsville Crossing and finish at Keller's Landing / US-87 for a 3.8-mile main Llano connector. Use USGS 08151500 with TRPA's 65 cfs floor, 100-500 cfs preferred window, and 5,000 cfs high-water ceiling, then make a same-day call on weather, wood, and legal access.
Access map
Put-in
Martin / Simonsville CrossingBoth endpoints are route-source access anchors, not guaranteed wetted-edge launch coordinates. Pick the actual water entry and landing from current signs, parking, bank condition, and safe carry paths.
Take-out
Keller's Landing / US-87Keller's Landing / US-87 is also the put-in for the downstream Keller's-to-Castell route family, and TRPA describes the US-87 access as steep and muddy.
Road shuttle
Stage the Keller's Landing / US-87 take-out first, then drive back to Martin / Simonsville Crossing. Confirm current signs, parking, road conditions, and safe bank access before unloading at either access anchor.
Additional access notes
- Do not use private roads, ranch gates, private banks, or posted areas as alternate access if either crossing is crowded, washed out, or signed against use.
- If either endpoint lacks legal parking or safe bank access on arrival, skip the route rather than inventing a private alternate.
More route and safety guidance
- Use only the Martin / Simonsville Crossing and Keller's Landing / US-87 access anchors unless current signs or local authorities direct otherwise. Private banks and ranch roads are not backup access.
- The Llano rises quickly after Hill Country storms. Recheck USGS 08151500, radar, and local rain before launch, and skip the route if wood, flood debris, low water, muddy banks, or posted restrictions make either crossing uncertain.
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
Llano Rv at Llano, 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 | Llano Rv at Llano, 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 | 100 cfs to 500 cfs |
| Low threshold | 65 cfs |
| High threshold | 5,000 cfs |
| Evidence strength behind the range | Local route guidance |
| Gauge observed | Checking |
| Paddle Today updated | Checking |
| Main source behind this score | Texas Rivers Protection Association Llano River guidance |
| 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.
- Route shapeMartin / Simonsville Crossing to Keller's Landing / US-87, 3.8 mi
TRPA lists this as a 3.8-mile main Llano run and gives endpoint map links for the Martin / Simonsville and Keller's Landing access anchors.
- Endpoint coordinates30.640650, -99.167714 to 30.660737, -99.109219
The route reuses the source-backed Martin / Simonsville and Keller's Landing access anchors from adjacent implemented Llano reaches. Trip details distinguish these from final water-entry points selected from current signs and bank conditions.
- Gauge check during route review · 2026-08-11USGS 08151500 at 343 cfs / 2.39 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.
- Threshold posture65 cfs floor; 100-500 cfs ideal; 5,000 cfs ceiling
TRPA publishes Llano flow guidance with a 65 cfs minimum, 100-500 cfs ideal window, and 5,000 cfs maximum caution tied to the Llano gauge family.
- CampingNo route camping selected
TRPA identifies the endpoints as access anchors and warns paddlers to respect no-trespassing and use-restriction signs. No legal on-route campsite was selected, and private-bank or gravel-bar camping is not inferred.
- SafetyClass II-II+, fast rises, wood, US-87 bank condition, and private banks
TRPA lists the Llano as Class II-II+ and notes Keller's Landing has steep, muddy access; the route package records Hill Country storm response, strainers, low-water scraping, and private-bank discipline.
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 Llano River
All 3Nearby 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.