4500

4650

4750

4750

4500

4750

4600

4800

4650

4850

4550

4500

5200

4400

4950

4800

5100

4500

5000

4650

4700

4450

4550

4600

4800

4600

4750

4450

4700

4700

4750

4600

5150

4750

4500

4800

4700

4850

4850

4350

5050

4900

4600

4450

5050

4900

4800

4850

4500

4700

10

10

10

Bus

10

B E L M O N T

2 0 S R D

PA S T U R E R D

P R E R IE D O G

L A S A L L E B LV D

F M 1111

B IG T A N K R

F

D

M 1111

F M 1111

C O R T E Z S T

B IG

T A N K R D

S U N S E T R D

S IE R R A B L A N C A D R

PA R K W AY D R

F M 1111

F M 1111

R IO G R A N D E B LV D

10

10

10

Bus

10

B E L M O N T

2 0 S R D

PA S T U R E R D

P R E R IE D O G

L A S A L L E B LV D

F M 1111

B IG T A N K R

F

D

M 1111

F M 1111

C O R T E Z S T

B IG

T A N K R D

S U N S E T R D

S IE R R A B L A N C A D R

PA R K W AY D R

F M 1111

F M 1111

R IO G R A N D E B LV D

Corner Tank

Blount

Tank

Gladys Tank

Cross

Tracks Tank

Stray

Tank

Blanca

Draw

Blanca Draw

Texan

Mountain

Sand Mountain

Sierra

Blanca

Arispe

Faskin

Ranch

Dome

Peak

Sierra

Blanca Lasca

Sierra

Blanca SW

Devil

Ridge

Pierce

Ranch

Movie

Mountain

Grayton

Lake

Gunsight

Hills

South

22'

49

68

N

760

20'

000

34

4 73

54

73

10

30"

31°

07'

34

000m

34

34

34

4

47

51

46

65 69

E

FEET

30" 30"

FEET

30"

07'

105°

30"

4

34

34

34

34

4

34

34

34

4

000m

4 4

34

70 71

47

53

66 67 72

50

66 75

000FEET

105°

12'

10'

12'

450 000

000 15'

30" 15'

30"

105° 17'

15'

20'

31°

31°

30" 31°

10 410

4

34

4

34

4

34

4

34

4

4

34

4 4

34

4 4

34

000m

34

34

34

4

46

48

45

75

65

52

57

56

54

N

69

45

55

56

67

51

74

44

70

FEET

720

15'

10'

17'

22'

105°

4

34

34

4 4

34

34

4

49

72

71

48

52

57

53

74

50

68

55

U.S. DEPARTMENT OF THE INTERIOR

U. S. GEOLOGICAL SURVEY

TEXAS

ADJOINING 7.5' QUADRANGLES

QUADRANGLE LOCATION

TX 31105-124

SIERRA BLANCA, TX

2010

Interstate Route State Route

ROAD CLASSIFICATION

Interstate Route US Route State Route

Ramp 4WD

US Route Local Road

SIERRA BLANCA QUADRANGLE

TEXAS

7.5-MINUTE SERIES

Zone 13R

Imagery.............................................NAIP, September 2008

Roads.....................................US Census Bureau TIGER data

with limited USGS updates, 2008

Names...............................................................GNIS, 2008

Hydrography.................National Hydrography Dataset, 1995

Contours............................National Elevation Dataset, 2005

North American Datum of 1983 (NAD83)

World Geodetic System of 1984 (WGS84). Projection and

1 000-meter grid: Universal Transverse Mercator,

Produced by the United States Geological Survey

10 000-foot ticks: Texas Coordinate System of 1983

(central zone)

1000 500 0 METERS 1000 2000

1000 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

FEET

This map was produced to conform with version 0.5.10 of the

draft USGS Standards for 7.5-Minute Quadrangle Maps.

A metadata file associated with this product is also draft version 0.5.10

SCALE 1:24 000

1 0.5 0 1

MILES

MN

1 0.5 0 KILOMETERS 1 2

GN

UTM GRID AND 2010 MAGNETIC NORTH DECLINATION AT CENTER OF SHEET

0° 10 ́

3 MILS

8° 26 ́

150 MILS

U.S. National Grid

100,000-m Square ID

Grid Zone Designation

13R

DQ

CONTOUR INTERVAL 10 FEET