SR

20

Mountain

Chewelah

Little

Calispell

Peak

Creek

Creek

h Creek

Creek

Lake

Thomas

T

35

N

T

34

N

T

33

N

T

32

N

T

31

N

T

36

N

T

37

N

20E01

19H01

19A01

14E01

14C01

11A01

20C01

31N/41E-08B01

Upper outwash aquifer (UA)

Till confining unit (TC)

Colville Valley confining unit (VC); stippled indicates coarse lens

Lower aquifer (LA)

Lower confining unit (LC)

Bedrock (BR)

HYDROGEOLOGIC UNITS

HYDROGEOLOGIC CONTACT Dashed where inferred;

queried where least certain

INVENTORIED WELL AND NO.

EXPLANATION

?

B'

D'

Prepared in cooperation with the

COLVILLE RIVER WATERSHED PLANNING TEAM

FOR THE 2000-2004 WRIA 59 COLVILLE RIVER WATERSHED PLANNING PROJECT Kahle, S.C., and others, 2003, Water resources of the ground-water system in the unconsolidated

deposits of the Colville River Watershed, Stevens County, Washington

WATER-RESOURCES INVESTIGATIONS REPORT 03 4128

Surficial geology, inventoried wells, and hydrogeologic units and sections PLATE 1

Colville River Watershed

Creek

ton

Creek

35N/39E-18B01D1

35N/38E-12R01

35N/38E-11M01

35N/39E-16F01

35N/39E-14E02

35N/39E-11R03

35N/39E-11R02A

35N/39E-11R04

35N/39E-12Q01

35N/39E-12H01

Colville River

SECTION

F - F'

BEND IN

SECTION

BEND IN

SECTION

SECTION

H-H'

SECTION

H-H'

SECTION

H-H'

BEND IN

SECTION

BEND IN

SECTION

BEND IN

SECTION

BEND IN

SECTION

SECTION F - F'

BEND IN

SECTION

BEND IN

SECTION

SCALE 1:100,000 VERTICAL EXAGGERATION x10

34N/39E-23Q01

34N/40E-19M01

34N/39E-22R01

34N/39E-23M01

34N/40E-23Q02D1

Colville River

34N/40E-11F01

35N/40E-36F01

Little Pen

d

Oreille River

35N/41E-15E01

35N/41E-21P01

35N/41E-21F01

35N/41E-14C01

35N/41E-14E01

Little Pen

d

Oreille River

Little Pen

d

Oreille River

Little Pen

d

Oreille River

Little Pen

d

Oreille River

31N/40E-02P01

31N/40E-03C01

31N/40E-02A01

31N/41E-07B01

31N/41E-05N03

31N/41E-08B01

31N/41E-11A01

Colville River

Cotton

wood

Creek

Cotton

wood

Creek

33N/40E-25E01

33N/40E-34G01D133N/40E-34L01

32N/40E-04R01

32N/40E-05K01

32N/39E-12D01

Colville River

North

Fork

Chewela

h

Creek

30N/39E-14G01

30N/39E-13F01

30N/40E-20B01

30N/40E-16L02D1

30N/40E-15E02

30N/40E-15Q01

30N/40E-14M01

30N/41E-18L01

S

heep

Creek

30N/41E-15M01

30N/41E-15L04

30N/41-15B05

30N/41E-15B04

30N/41E-10R02

30N/41E-12R01

Deer L

a

ke

36N/37E-36H02 36N/37E-36H01 36N/37E-36A01

36N/38E-30N03 36N/38E-30N01

36N/38E-30K06 36N/38E-30K01 36N/38E-30K05

36N/38E-21J01

36N/38E-21J02

36N/38E-27H01

36N/38E-26M01

36N/38E-36H01D1

36N/39E-31M01

35N/39E-06D01

35N/39E-06KO1

35N/39E-07K01

35N/39E-18B01D1

35N/39E-18A01

35N/39E-21E01

35N/39E-32H01D1

34N/39E-04P02

34N/39E-09J01 34N/39E-09R01

34N/39E-22G01

34N/39E-22R01

34N/39E-26Q01

34N/39E-35A01

34N/39E-35H01

34N/39E-35P01

33N/39E-10R03

Fra

n

klin

D. Roosevelt L

a

ke

34N/39E-10N03

Colville River

Colville River

Colville River at Meyers Falls

Colville River

Colville River

Colville River

Colville River

01

01

R02 

R01

1R01

25B01

-01E01

?

?

?

?

?

?

?

?

?

? ?

?

?

?

?

?

?

?

?

? ?

? ? ?

?

?

?

ville River

A

1,000

500

1,500

2,000

2,500

3,000

3,500

FEET

1,000

1,000

500

1,500

2,000

2,500

3,000

METERS

3,500

FEET

800

900

600

700

400

500

200

300

A'

G

2,500

3,000

3,500

FEET

1,000

2,500

3,000

METERS

3,500

FEET

800

900

700

G'

F

1,000

500

1,500

2,000

2,500

3,000

3,500

FEET

1,000

1,000

500

1,500

2,000

2,500

3,000

METERS

3,500

FEET

800

900

600

700

400

500

200

300

F'

C

1,000

500

1,500

2,000

2,500

3,000

3,500

FEET

1,000

1,000

500

1,500

2,000

2,500

3,000

METERS

3,500

FEET

800

900

600

700

400

500

200

300

C'

B

1,000

500

1,500

2,000

2,500

3,000

3,500

FEET

1,000

1,000

500

1,500

2,000

2,500

3,000

METERS

3,500

FEET

800

900

600

700

400

500

200

300

B'

E

1,000

500

1,500

2,000

2,500

3,000

3,500

FEET

1,000

1,000

500

1,500

2,000

2,500

3,000

METERS

3,500

FEET

800

900

600

700

400

500

200

300

E'

D

1,000

500

1,500

2,000

2,500

3,000

3,500

FEET

1,000

1,000

500

1,500

2,000

2,500

3,000

METERS

3,500

FEET

800

900

600

700

400

500

200

300

D'

0 2 6 8 10 12 MILES

SCALE 1:100,000

4

0 2 4 6 8 10 12 14 16 18 KILOMETERS

HYDROGEOLOGIC SECTIONS A-A' THROUGH H-H'

?

?

?

?

SECTION

B-B

S

'

ECTION

A-A'

SECTION

G-G'

SECTION

F-F'

BEND IN

SECTION

BEND IN

SECTION

SCALE 1:100,000 VERTICAL EXAGGERATION x10

SCALE 1:100,000 VERTICAL EXAGGERATION x10

SCALE 1:100,000 VERTICAL EXAGGERATION x10

SCALE 1:100,000 VERTICAL EXAGGERATION x10

SCALE 1:100,000 VERTICAL EXAGGERATION x10