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conditions-iconAquifer Conditions

Nothing Found

CURRENT AQUIFER CONDITIONS
San Antonio Pool
Stage 3 pointed to on a water meter
35% CURRENT REDUCTION
Uvalde Pool
Stage 5 pointed to on a meter
44% CURRENT REDUCTION
Caution icon
Critical Period/Drought Management
San Antonio (J17WL) 635.6 10 DAY AVERAGE
637.7
TODAY
636.8
YESTERDAY
Uvalde (J27WL) 821.9 10 DAY AVERAGE
822.9
TODAY
822.9
YESTERDAY
Comal 176 10 DAY AVERAGE
540
TODAY
138
YESTERDAY
San Marcos 101 10 DAY AVERAGE
104
TODAY
101
YESTERDAY

10-Year Annual Recharge Average (2013-2022) 553,230 acre-feet

  • Understanding the reading
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Provisional Daily Water Readings as of 17:00:24 PM, July 06, 2025

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CURRENT AQUIFER CONDITIONS

TODAY'S READINGS
UVALDE
J-27

822.9
FT. AMSL

Index Well

UVALDE POOL

Bexar
J-17

637.7
FT. AMSL

Index Well
Comal
Springs

540
CFS

Springflow
San Marcos
Springs

104
CFS

Springflow

SAN ANTONIO POOL

10 DAY AVERAGE

J-27 Well
821.9 FT. AMSL

J-17 Well
635.6 FT. AMSL

Comal Springs
176 CFS

San Marcos Springs
101 CFS

FT AMSL = feet above mean sea level

CFS: cubic feet per second

Uvalde Pool is in Stage 5: 44% reduction
San Antonio Pool is in Stage 3: 35% reduction
Understanding the levels, springflows, stages and reductions
Current/historical Water & Springflow Aquifer Conditions

Last updated: July 06, 2025

This calculator is only available December 31st - January 31st. Please check back on December 31, 2025, to calculate your reductions for the year.

Texas Blind Salamander
Spotlight: Meet Our Mascot!

The Texas Blind Salamander

Did you know that the Texas blind salamander is an indicator species? Since it depends on clean, stable groundwater to survive, it’s like a frontline reporter that lets us know how clean and safe our water is.

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