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Texas · Real / Uvalde Co.

Frio River

Real / Uvalde Co. · 200 mi · Class I
Optimal: 50–300 CFS · USGS #08195000
Water temp: 81°F
120 avg
27.6CFS
3.52 ft gauge height
Below Optimal
Stable
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 120 cfsHist. median: 108 cfsUSGS #08195000
Garner State Park · Frio Canyon

About

Spring-fed flows averaging 120 CFS keep the Frio running clear and cold through the Texas Hill Country, carving limestone canyons between Real and Uvalde counties. The river's best 15-mile stretch runs from Leakey to Garner State Park, lined with bald cypress that create cathedral corridors over deep swimming holes. Below Garner, the 10-mile float to Concan stays family-friendly with more swimming stops, while the lower 30 miles toward Uvalde widen and warm as the river leaves the canyon country. At optimal flows of 50–300 CFS (gauge 08195000), the Frio runs Class I throughout its 200-mile length, with limestone ledges creating the only significant drops. The cypress groves and spring-fed clarity make this one of the few Texas rivers that stays swimmable through summer heat. Garner State Park anchors the middle section with developed access and camping, though private outfitters serve most of the upper canyon runs.

Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
Moon overhead
10:11 AM
Moonrise
3:17 PM
Moonset
5:04 AM
Moon underfoot
10:11 PM
Next full moon: May 3111 days
10-Year Flow Patterns
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Your Optimal Range
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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

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