Hydrowet — Canyon Lake, live

updated Sep 14, 1:15 PM

Canyon Lake · elevation at Canyon Dam

895.02ft above sea level

-0.02 ftsince midnight

-0.33 ft7 days

-1.21 ft30 days

Canyon is easing down — releases, evaporation, and intake are outpacing ≈87 cfs of gauged inflow (-0.3 ft this week). That puts it in the “Near full” range, 5.6 ft above the “Drawdown territory” line.

Storage

—

acre-feet

To full pool (909 ft)

0.4 ft

below full

Percent full

—

of full-pool storage

Water temp

—

The lake in cross-section

Past 30d

-1.17 ft over this window

Daily mean elevation · official lake gauge · provisional

Near full

What this level means →

Where the water is flowing

Full water budget →

SteadyReceding · high water draining downOn the rise · climbing right nowInbound wave · big rise upstreamFlooding · NWS, by river height— direction is judged from each gauge’s own last 48 hours, scaled to its river; dot speed follows the flow itself. NWS flood status is judged by river height and outranks direction

Live streamflow at the 1 USGS gauges, plus the live flow leaving through the dam (USGS). Labels show measured flow — line width is not to scale.

Tributary inflow · gauged rivers upstream

86.5cfs combined

Guadalupe River near Spring Branch
86.5 cfsUSGS · 1:00 PM CDT

Gauged tributaries only — runoff below these gauges and ungauged arms are not included. Streamflow: USGS, provisional, stamped per reading. Flood status: NOAA/NWS, judged by river height at each gauge — not by the flow number.