| Water Levels/Flow | Current Radar | Canyon Lake Level & Guadalupe River Flow | Call an Outfitter for the most current information on water flows and levels. Release refers to the amount of water being released from Canyon Lake Reservoir into the Lower Guadalupe River in CFS (Cubic Feet per Second). The Upper Guadalupe River is NOT affected by Canyon Lake. The Upper River is affected by rain fall only. CANYON LAKE & GUADALUPE RIVER RULES & LAWS OUTSIDE New Braunfels City Limits. http://www.wordcc.com/rules.htm COMAL & GUADALUPE RIVER RULES & LAWS - INSIDE New Braunfels City Limits. http://www.ci.new-braunfels.tx.us/ http://www.nbcham.org/river%20rules.htm | | Guide to release levels | | 100-500 CFS Recreational | | 500-800 CFS Challenging | | 800-1200 CFS Strenuous | | 1200-3000 CFS Extreme Caution Experienced Boaters Only NO TUBING | | Above 3000 CFS Dangerous Guided Rafts Only NO TUBING | | |
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