Updated
Comal River
River · New Braunfels, Texas
Live flow only — judge the water in person
Use cautionLive flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.
- Streamflow 146 ft³/s
- Gage height 3.62 ft
Live, provisional data from USGS gauge Comal Rv at New Braunfels, TX (0.2 mi away), as of Oct 20, 1:45 AM gauge-local time.
Why, sources & official advisories
- Live streamflow is available but no water-temperature sensor is nearby. — USGS gauge 08169000, as of Oct 20, 1:45 AM gauge-local time
- No official beach advisory posted (Texas Beach Watch (Texas GLO) checked).
- Flow is below the 25th percentile for Oct 20 (median 287 ft³/s over 94 years). — USGS daily streamflow statistics, as of Oct 20, 1:45 AM gauge-local time
Official advisories
Checked against Texas Beach Watch (Texas GLO) — no advisory posted.
The Comal River is the shortest navigable river in the state of Texas in the United States. Proclaimed the "longest shortest river in the world" by locals, it runs entirely within the city limits of New Braunfels in southeast Comal County. It is a tributary of the Guadalupe River.
Things to Do Near Comal River
Top-rated tours and experiences around New Braunfels, powered by Viator — free cancellation on most.
River Tubing on the Comal River with 3 Chutes and Shuttle
San Antonio Trolley and Go Rio Riverwalk Cruise Combo
Amazing Brazos River Morning or Sunset Boat Adventure
San Antonio Riverwalk Tour with Cruise
We earn a commission on bookings — at no extra cost to you. Helps keep this site free.
Stay near Comal River
Find hotels near Comal River
Compare prices on Expedia — free cancellation on most rooms.
We earn a commission on bookings — at no extra cost to you. Helps keep this site free.
Advertisement
Weather at Comal River
62°F, Clear · H 82° / L 59° · 2% chance of rain3-day forecast
Frequently asked questions
- Where is Comal River?
- Comal River is a river in New Braunfels, Texas.
- Can you swim at Comal River?
- Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby. Checked October 20, 2026.
- How is Comal River rated?
- Comal River in New Braunfels, Texas has an average visitor rating of 4.6 out of 5, based on 437 reviews.
- What amenities does Comal River have?
- Visitor-listed amenities at Comal River include camping-nearby.
Advertisement
Pack smarter for Comal River
SponsoredCompare current options on Amazon. As an Amazon Associate we earn from qualifying purchases.
Location & Contact
New Braunfels, TX 78130
New Braunfels, Texas 78130
🌊 Best times & visiting tips
- ›Check water levels and current conditions before visiting
- ›Wear life jackets when on the water
- ›Be aware of rapids and potential hazards
- ›Respect private property along riverbanks
Features & amenities
People Talk About
Amenities
</> Embed this location on your site
Paste this snippet into your website to show a live badge for Comal River — free to use with the included credit link.