Qt

Pm

Qal

Pr

Pm

Qt

Qt

Pcc

Pcc Pcc

Pcc

Pr

Pr

Pcc Pcc

Pcc

Pr

Pcc Pcc

Pm

Pcc

Pcc Pr

Pcc

Pm

Pcc

Pcc

Pdc

Pr

Pr

Pcc

Pcc Pr

Pr

Pr

Pr

Pcc Qt

Qt

Qt

Qt

Qt Qt

Pr Pcc

Pdc

Qt Pr

Qt

Pr

Pr

Qt Pdc

Qt

Pr

Qt

Pdc

Pr

Pr

Pr

Pcc

Qt Qt

Pr

Pm

Pm

Pdc

Pdc

Qt

Qt

Pmv

Qt Qt

Pdc

Qt

Prw

Prw Prw Pcc

Pmv

Prw Prw

Prw

Pmv Prw

Prw

Pdc

Pmv

Qt Qt

Pmv

Pc

Pmv

Pdc

Pmv

Qal Qal

USGS

Bridgeport

well

Pel

Prs

Pv

Qao

Qds

Qtg

Canadian

River near

Cogar, Okla.

Canadian

River near

Thomas, Okla.

Canadian

River at

Bridgeport, Okla.

Canadian

River near

Cogar, Okla.

Canadian River

West of Union

City, Okla.

se

Pg

st

st

se

Qal

Qal

Qal

Qal

Qal

Qt

Qal

th

st

st

se

st Qt

se

se

Qal

Qt

Qt Qt Qt

Qt

st

Qt

th

Qal

Qt

Qt

Qt

Qt we

Qt

ca

Qt Qt

Qal

Qt

Qt Qt Qt Qt

Qt

se

se Qt

Qal

Qt

o

o

Pw

Pg

va

Pg

Pw

v

a

Qt ca

Pw

Qal

se

b

Qt

se

Pg

Pg

Pg

Qt

se se

Qt

v

v v

v

o

v

v

v

ca

Qt

Qt

o

Gerty

Sand

o

v

Qt

we

w

Pw

we

sl

cf ht

o

cf v

Qt n v a

o

v

Pg

o

o h

b

va

b

Qt

sl

cf

a cf w

va

o

v

n

sl

Pg

a

o

h

a

Qt

n w o a o

a cf

o

a

Qds

Pwe Qtg

Pgr

OWRB

9597

well

USGS

Konawa

well

Canadian

River West of

Konawa, Okla.

Canadian

River near

Asher, Okla.

Canadian

River near

Wanette, Okla.

OWRB 9666 well

To

Qt

Pm

Pdy

USGS

Crawford

well

USGS 

Taloga well

USGS

Camargo well

USGS

Crawford

well

USGS 

Taloga well

USGS

Camargo well

Nog

Nog

Nog

Nog

Nog Nog

Nog

Nog

Nog

Nog

Nog

Nog Nog Nog

Nog

Nog

Nog Nog

Nog

Nog

Nog

Nog

Nog

Nog

Nog

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc Pcc

Pcc

Pcc

Pcc Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc Pcc

Pcc

Pcc

Pcc Pcc

Pcc Pcc Pcc

Pcc

Pcc

Pcc Pcc

Pcc

Pcc

Pcc

Pcc Pcc

Pcc

Pcc

Pcc

Pcc Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc Pcc

Pcc Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc Pcc

Pcc

Pcc

Pcc Pcc

Pcc Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pcc

Pdx

Pdx

Pdx

Pdx

Pdx

Pdx

Pdx

Pmw Pmw

Pmw

Pmw

Pmw

Pmw

Prs

Prs

Prs Prs Prs Prs

Prs

Prs

Prs

Prs Prs

Prs

Prs

Prs Prs

Prs Prs

Prs

Prs Prs

Prs

Prs

Prs Prs Prs

Prs

Prs

Prs

Prs Prs

Prs

Prs

Prs

Prs

Prs Prs

Prs Prs

Prs

Prs

Prs Prs

Prs

Prs

Prs

Prs

Prs

Prs Prs Prs

Prs

Prs Prs

Prs

Prs

Prs

Prs

Prs

Prs

Prs

Prs

Prs Prs

Prs

Prs

Prs Prs

Prs Prs Prs

Prs Prs

Prs

Prs

Prs

Prs

Prs

Prs Prs

Prs

Prs Prs

Prs

Prs

Prs

Prs

Prs

Prs

Prs

Qal

Qal

Qal

Qao Qao

Qao

Qao Qao

Qao

Qao QaoQao Qao Qao Qao Qao

Qao

Qao

Qao

Qao

Qao

Qao

Qao

Qao

Qao

Qao2

Qao2

Qao2

Qcs

Qcs

Qds

Qtg

Qtg Qtg

Qtg

Qtg

Qtg

Qtg

Qtg Qtg Qtg

Qtg Qtg Qtg

QtgQtg Qtg

Qtg

Qtg

Qtg

Qtg

Qtg Qtg

Qtg

Qtg Qtg Qtg

Qtg

Qtg

Qtg Qtg Qtg Qtg

Qtg

Qtg Qtg

Qtg

Qtg

Qtg Qtg

Qtg Qtg

Qtg

Qtg

Qtg

Qtg

Qtg Qtg Qtg

Qtg

Qtg

Qtg Qtg

Qtg

Qtg

Qtg

Qtg Qtg

Qtg Qtg

Qtg

Qtg Qtg

Qtg

Qtg

Qtg

Qtg

Qtg Qtg Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg Qtg

Qtg

Qtg Qtg

Qtg

Qtg

Qtg Qtg Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg Qtg Qtg Qtg

Qtg Qtg

Qtg

Qtg

Qtg Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg Qtg

Qtg

Qtg

Qtg

Qtg Qtg Qtg

Qtg

Qtg Qtg

Qtg

Qtg

Qtg Qtg Qtg Qtg Qtg

Qtg

Qtg

Qtg

Qtg

Qtg Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg

Qtg Qtg

Qtg Qtg

Qtg Qtg

Qtg

Qtg

Qtg

Pcc

Canadian

River near

Durham, Okla.

Canadian River

near Arnett, Okla.

Canadian

River near

Roll, Okla.

Canadian

River

near Peek, Ok

Canadian River near

Angora, Ok

Canadian River

near Camargo, Okla.

Canadian River

near Rhea, Okla.

Canadian River

near Aledo, Okla.

Canadian

River near

Taloga, Okla.

Canadian

River near

Oakwood, Okla.

OWRB 9591 well

Qal Pr Pr

Pd Qt

Qt Pdc

Qal

Pbi Pd

Qt

Pbi

Pmv

Qal Qt

Qt

Pmv

Pr

Psp

Pr

Pdc

Qt

Pr

Pm

Pdc

Qt

Pd

Qt

Pdc

Pm

Pdc

Pm

Pbi

Qt

Pm

Qt

Pc Qt

Pdc Pm

Pm PmPm Pm

Pm

Pfa

Qt Qt

Qt

Qt

Pk

Pg

Qt

Qt

Pfa

Pc Qt

Psp

Qt

Psp

Qt

Qt

Qt Qt

Pfa

Pk

Qt

Pd Pk

Pfa

Pg

Qt

Pc

Pp

Pbi

Pk Pfa Pc Pk Pfa

Qt

Pfa

Qt

Pfa

Pbi

Pfa

Qt

Pbi

Qal

Qt Pbi

Qal

Pbi

Qal

Pbi

Pbi

Qt Qt Pp Pbi

Pp Qt Qt Pbi

Qt

Pbi

Pw

Qal

Pp

Pg

Pbi Qt

Pfa Pbi

Pfa

Pfa Pbi

Pw

Pbi

Gerty

Sand

Qt

Pfa Pw Pbi

Pw Pg Pg Pw

Pfa Pp Pg

Pfa Pw

Pw

USGS Norman

(NLF TS5) well

USGS Norman (Indian

Hills) well

USGS

Purcell well

Phyl

Qtg

Pwe

Pmw

Pdn

Qacm

Qacy

Qcs

Qgco

Qds

Canadian River

near Union

City, Okla.

Canadian River near

Mustang, Okla.

Canadian River near

Newcastle, Okla.

Canadian River at

Norman, Okla.

Canadian River

at Noble, Okla.

Canadian

River near

Noble, Okla.

Canadian

River at

Purcell, Okla.

Canadian

River at

Rosedale, Okla.

Canadian River

Canadian RiverCanadian River

Eufala Lake

Canadian RiverCanadian River

Buggy Creek

Deer Creek

Walnut Creek

Canaaian RiverCanadian River

Deer Creek

Buggy Creek

Little River

Union City

Hinton

Bridgeport

Thomas

Corbett

Purcell Lexington

Noble

Norman

Cogar

Minco

Tuttle

Wayne

Dibble

Washington

Cole

Blanchard

Newcastle

Rosedale

Fay

Putnam

Oakwood

Lenora

Crawford

Taloga

Trail

Camargo

Francis Allen

Konawa

Asher

Wanette

MCCLAIN COUNTY

GARVIN COUNTY

HUGHES COUNTY

POTTAWATOMIE COUNTY

CLEVELAND COUNTY

PITTSBURG COUNTY

MCINTOSH

COUNTY

SEMINOLE

COUNTY

PONTOTOC

COUNTY

CUSTER

COUNTY

BLAINE

COUNTY

CANADIAN

COUNTY

CADDO

COUNTY

ROGER MILLS

COUNTY

ELLIS

COUNTY

DEWEY

COUNTY

DEWEY

COUNTY

TEXAS

OKLAHOMA

CANADIAN

COUNTY

MCCLAIN

COUNTY

GRADY

COUNTY

CADDO

COUNTY

CLEVELAND

COUNTY

98°45'

99°00' 99°15'

99°30' 99°45'

100°00'

36°00'

35°45'

35°45'

97°45'

98°00'

98°15'

98°30'

98°45'

35°45'

35°30'

35°00'

35°00'

95°45'

95°45'

96°00'

96°00'

96°15'

96°15'

96°30'

96°30'

96°45'

96°45'

97°00'

97°00'

97°15'

97°30'

97°45' 98°00'

98°15'

35°15'

35°00'

98°45'

99°00'

99°15'

99°30'

99°45'

100°00'

36°00'

98°00' 97°45'

98°15'

98°30'

98°45'

35°45'

35°30'

97°15'

97°30'

97°45'

98°00'

98°15'

35°15'

35°00'

35°15' 35°15'

0 5 10 15 20 MILES

0 5 10 15 20 KILOMETERS

NORTH AMERICAN VERTICAL DATUM OF 1988

Geologic unit symbols from

Stanley and Miller, 2001;

Suneson and Stanley, 2001a;

Suneson and Stanley, 2001b;

Stanley, 2002; Stanley and

Miller, 2002; Miller and

Stanley, 2004; Chang and

Stanley, 2010; Fay, 2010a;

and Fay, 2010b

Geologic unit symbols from

Heran and others, 2003 Formation or unit name

Qal, Qacm, Qacy, Qao Qal, Qa Quaternary alluvium

Qtg, Qcs, Qds Qt, Qd, Qds Quaternary terrace deposits

Nog To Tertiary Ogallala Formation

Pbi Pbi Permian Bison Formation or Bison Shale

Pbl Pb, Pbe, Pbv Permian Blaine Formation

Pc Pc Permian Chickasha Formation

Pcc Pcc Permian Cloud Chief Formation

Pdc Pdc Permian Dog Creek Shale

Pdn Pd Permian Duncan Sandstone

Pdx Pdy Permian Doxey Formation

Pec Pec Permian Elk City Sandstone

Pel Per Permian El Reno Group, Undifferentiated

Pfp Pf Permian Flowerpot Shale

Pgr Pg Permian Garber Sandstone

Phy Phy, Psp, Pfa, Pk, Pp Permian Hennessey Group

Pmw, Pv Pm, Pmv, Pmd Permian Marlow Formation

Prs Pr, Prw Permian Rush Springs Formation

Pwe Pw Permian Wellington Formation

o Pennsylvanian Oscar Group or Chase, Council Grove, and Admire Groups

vs v Pennsylvanian Vanoss Group

a Pennsylvanian Ada Group

va va Pennsylvanian Vamoosa Group or Vamoosa Formation

b Pennsylvanian Belle City Limestone

ht Pennsylvanian Hilltop Formation

n Pennsylvanian Nellie Bly Formation

cf Pennsylvanian Coffeyville or Francis Formation

sl Pennsylvanian Seminole Formation

h Pennsylvanian Holdenville Formation

w Pennsylvanian Wewoka Formation

we Pennsylvanian Wetumka Shale

ca Pennsylvanian Calvin Sandstone

se Pennsylvanian Senora Formation

st Pennsylvanian Stuart Shale

th Pennsylvanian Thurman Sandstone

Reach I extends from the Texas border to the Bridgeport seepage-run site and streamgage (07228500);

Reach II extends from the Bridgeport seepage-run site to Eufaula Lake; Reach IIa extends from the Bridgeport

seepage-run site to the eastern boundary of Cleveland County; Reach IIb extends from the eastern boundary of

Cleveland County to Eufaula Lake.

OKLAHOMA TOP

LEFT

RIGHT

BOTTOM

Reach I

Reach IIa

Reach IIb

Canadian River alluvial aquifer

Boundary of the alluvium and terrace deposits

 of the Canadian River alluvial aquifer

U.S. Geological Survey (USGS) continuous

 recorder wells

Oklahoma Water Resources Board (OWRB)

 continuous recorder wells

Hydraulic-profiling tool test holes

Streambed-hydraulic property sites

Seepage-run sites

Wastewater-treatment plant outflows

Geologic unit age

 Quaternary alluvium

 Quaternary terrace deposits

 Permian

 Tertiary

 Pennsylvanian

Eufaula Lake

Watershed or drainage basin boundary

EXPLANATION

Base modified from U.S. Geological Survey (USGS) digital data

USGS Albers Equal Area Conic projection

North American Datum of 1983

Geologic units from Stanley and Miller, 2001; Suneson and Stanley, 2001a; Suneson and Stanley, 2001b; Stanley, 2002; Stanley and Miller, 2002;

Heran and others, 2003; Miller and Stanley, 2004; Chang and Stanley, 2010; Fay, 2010a; and Fay, 2010b

Alluvium and terrace deposits of the Canadian River alluvial aquifer modified from Stanley and Miller, 2001;

Suneson and Stanley, 2001a; Suneson and Stanley, 2001b; Stanley, 2002; Stanley and Miller, 2002;

Heran and others, 2003; Miller and Stanley, 2004; Chang and Stanley, 2010; Fay, 2010a; and Fay, 2010b

Plate 1. Map showing Canadian River alluvial aquifer extent, geologic units, continuous recorder wells, hydraulic-profiling tool test holes, streambed-hydraulic property sites, seepage-run sites, and wastewater-treatment plant outflows.