Around here
Around North Llano River
Nature10
Source: USGS GNIS · Public land: USGS PAD-US · Forest roads: USDA Forest Service MVUM · BLM routes and areas: Bureau of Land Management (simplified for web display)
About this river
North Llano River is a 50.3 mile river. Streamflow is measured at the USGS gauge N Llano Rv nr Junction, TX (site 08148500). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1916 to 2026
North Llano River typically runs highest in March, at a median 22 cfs, and lowest in August, at 6.4 cfs. The highest flow on record for any single day is 42,400 cfs, in 1925.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 21 | 13 to 32 |
| February | 22 | 13 to 32 |
| March | 22 | 12 to 35 |
| April | 21 | 12 to 34 |
| May | 21 | 11 to 45 |
| June | 15 | 4.8 to 38 |
| July | 9.5 | 1.4 to 26 |
| August | 6.4 | 0.5 to 21 |
| September | 9.2 | 1.3 to 29 |
| October | 19 | 3.9 to 44 |
| November | 20 | 7.8 to 35 |
| December | 21 | 12 to 33 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 87 years of record. Statistics published by the US Geological Survey for N Llano Rv nr Junction, TX (site 08148500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
One mapped launch sits in the mapped area of North Llano River. Ramp data comes from the USGS national boat-ramp inventory.
- HIghway 481 BridgeLlano River - Lake JunctionPublic
Made to print
Put North Llano River on your wall
This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show North Llano River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
See every free widget you can put on your site, including live conditions and a 7 day forecast.
