MEDIAN FLOW RATE · 1 YEAR
99cfs 54.4% vs avg
Optimal band: 82–110 cfs
PERIOD HIGH
528cfs
PERIOD LOW
72cfs
RUNNABLE
76%
last 1 year in band
Precipitation History
Your History · San Marcos Rv at Luling, TX
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Station Location
29.6663, -97.6509Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC
Site #08172000·USGS
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