Dallam County PGMA - 1990

Briscoe, Swisher, and HaleCounty PGMA - 1990

El Paso CountyPGMA - 1998

Reagan, Upton andMidland County PGMA - 1990

Hill Country PGMA - 1990(Includes Northern BexarCounty Study Area - 2001)

Central Texas -Trinity AquiferPGMA - 2008

North - Central Texas Trinity andWoodbine Aquifers PGMA - 2009

Crane

Winkler

DeafSmith

Reagan

Borden

Moore

Donley

Webb

Kimble

Menard

Lipscomb

Starr

Bandera

Kerr

Atascosa

Willacy

LeeLee

Falls

Hill

Montague

Dallas

Harris

GrimesMontgomery

Houston

HopkinsDelta

Galveston

Trinity

Ward

Andrews

Gaines

Bailey

ValVerde

Dawson

Swisher

Irion

Sterling Coke

Gray

Edwards

Concho

Blanco

Lampasas

Victoria

Tarrant

Henderson

Rockwall

Collin

Brazoria

Waller

FortBend

Smith

AngelinaSan

Augustine

Shelby

Culberson

Ector

Hockley

Hartley

Lubbock

Garza Kent

Uvalde

Nolan

LaSalle

SanSaba

Mills

Stephens

Duval

LiveOak

Karnes

Kleberg

Refugio

Lavaca

Parker

Cooke

Kaufman

Polk

Liberty Orange

Pecos

Reeves

Loving

Castro

Dallam

Midland

Martin

Maverick

Real

Cottle

Knox

Gillespie

Callahan Erath

SanPatricio

Johnson

Wise

Calhoun

Matagorda

Washington

Anderson

Hunt

Chambers

Morris

Brewster

Parmer

Oldham

Crockett

Howard

Lynn

Randall

Sherman

Schleicher

Floyd

Crosby Dickens

Briscoe Hall

Taylor

Jones

Hemphill

Baylor

McMullen

Bexar

ComalHays

Travis

Comanche

Cameron

Nueces

Aransas

Williamson

Hood

Tyler

Gregg

Titus

Upshur Marion

Bowie

Cass

Jasper

Hale

Zavala

King

Foard

Childress

Wheeler

Zapata

Mason

Eastland

Wilbarger

Hidalgo

Brooks

Hamilton

Coryell

Archer

Goliad

CaldwellBastrop

Bell

McLennan

Wharton

Brazos

Robertson

Freestone

Leon

Madison

Rains Wood

Hardin

Nacogdoches

Harrison

Camp

RedRiver

Jefferson

JeffDavis

Yoakum

Carson

Kinney

Sutton

Mitchell

Scurry

Roberts

Dimmit

Fisher

Hardeman

JimWells

Wilson

Llano

Jack

Kenedy

Gonzales

Austin

Fannin

Walker

Rusk

Hudspeth

Presidio

Terry

Lamb

Upton

Potter

TomGreen

Motley

Runnels

Stonewall

Coleman

McCulloch

JimHogg

Burnet

Young

PaloPinto

WichitaClay

Bee

DeWitt

Bosque

Denton

Ellis

Navarro

Grayson

VanZandt

Lamar

SanJacinto

Panola

Texas Priority Groundwater Management Areas (PGMAs)

Ü

Designated PGMACounty BoundariesConfirmed Groundwater Conservation DistrictsUnconfirmed Groundwater Conservation Districts

0 50 100 150 20025Miles

This map was generated by the Water Availability Division of the Texas Commissionon Environmental Quality. This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey and represents only the approximate relative location of property boundaries. For more information concerning this map,contact the Water Availability Division at (512) 239-4691

TEXAS COMMISSION ONENVIRONMENTAL QUALITY

Map printed November, 2019.

A Priority Groundwater Management Area (PGMA) is an area designated by TCEQ that is experiencing, or is expected to experience, within 50 years, critical groundwater problems including shortages of surface water or groundwater, land subsidence resulting from groundwater withdrawal, or contamination of groundwater supplies.