West Fork

Ladd

Canyon

Weir

Canyon

Silverado

Canyon

Sierra

Peak

L O M A

R I D G E

Limestone

Canyon

Hall

Canyon

Gypsum

Canyon

Fremont

Canyon

Coal

Canyon

Oak

Flat

Blind

Canyon

Black

Star

Canyon

Baker Canyon

S A

N

T A

A

N A

M O

U N

T A

I N S

Fresno

Canyon

Bee Canyon

Aliso Canyon

Mabey

Canyon

Wadlow

Canyon

Fremont

Canyon

SANTA

ANA

CANYON

Santiago

Dam

Hidden

Ranch

Beeks

Place

MWD

SANTIAGO

LATERAL

Silverado

Creek

ANAHEIM

UNION

CANAL

Mustang

Spring

Horsetrough

Spring

Gypsum

Creek

Coal

Creek

Walnut Canyon

Reservoir

Santiago

Reservoir

MWD LOWER

FEEDER

Rattlesnake Canyon Wash

Black

Star

Creek

Wardlow Wash

Santiago

Creek

Santiago

Creek

Santa Ana

River

SANTA

ANA VALLEY

CANAL

Silverado Creek

OP241

OP241

OP

9

1

OP91

OP91

OP

9

1

OP241

OP241

OP261

3736

3737

3738

3739

3740

3741

3742

3743

3744

3745

3746

3747

3735

3748000mN

3736

3737

3738

3739

3740

3741

3742

3743

3744

3745

3746

3747

3735000mN

3748

432 433 434 435 436 437 431 438 439 440 441 442000mE

432 433 434 435 436 437 431000mE 438 439 440 441

6 110 000 FEET

6 140 000 FEET

2 220 000 FEET

2 260 000 FEET

47'30"

50'

47'30"

50'

42'30" 40'

42'30" 40' 117°45'

117°45'

33°52'30" 33°52'30"

117°37'30"

117°37'30"

33 33°45' °45'

SCALE 1:24 000

FEET

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

MILES

1 0.5 0 1

METERS

1 0.5 0 KILOMETERS 1 2

1000 500 0 1000 2000

THIS MAP COMPLIES WITH NATIONAL MAP ACCURACY STANDARDS

ADJOINING 7.5' QUADRANGLES

6 7 8

4 5

1 2 3 1 Yorba Linda

2 Prado Dam

3 Corona North

4 Orange

5 Corona South

6 Tustin

7 Lake Forest

8 Santiago Peak

U.S. National Grid

MT

100,000-m Square ID

Grid Zone Designation

11S

ROAD CLASSIFICATION

Interstate Route

US Route

State Route

XW Interstate Route ./ US Route OP State Route

Local Road

Santa

Ana

River

Ladd

Canyon

U.S. DEPARTMENT OF THE INTERIOR

U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 2008-1031

VERSION 1.0

BLACK STAR CANYON, CA

2007

CALIFORNIA

QUADRANGLE LOCATION

THIS IS A PRELIMINARY PRODUCT TO SUPPORT AGENCIES RESPONDING TO CALIFORNIA WILDFIRES

THIS PRODUCT IS RELEASED ON CONDITION THAT NEITHER THE USGS NOR THE UNITED STATES GOVERNMENT

BE HELD LIABLE FOR ANY DAMAGES RESULTING FROM ITS AUTHORIZED OR UNAUTHORIZED USE

PRELIMINARY IMAGE MAP OF THE 2007 SANTIAGO FIRE PERIMETER, BLACK STAR CANYON QUADRANGLE,

ORANGE, RIVERSIDE, AND SAN BERNARDINO COUNTIES, CALIFORNIA

BY

Perry S. Clark, Wendy S. Scratch, Gaylord W. Bias, Gregory B. Stander, Jenne L. Sexton, and Bridgette J. Krawczak

2007

DECLINATION AT CENTER OF SHEET UTM GRID AND 2007 MAGNETIC NORTH

! !

! ! ! ! ! !

Ù

MN

230 MILS

12°47 ́ GN

7 MILS

0°23 ́

× Produced by the United States Geological Survey

North American Datum of 1983 (NAD83). Projection and

1 000-meter Universal Transverse Mercator grid, zone 11S

10 000-foot grid ticks: California Coordinate System of 1983 (zone 6)

Road centerlines, road classification, route numbers, and street names © Tele Atlas 2007

Any use of trade, product, or firm names is for descriptive purposes only

and does not imply endorsement by the U.S. Government

Fire Perimeter Data...................................................GeoMAC, October 29, 2007

Santiago Fire perimeter data were acquired as best available data

These data may not meet National Map Accuracy Standards

Imagery ................. Digital Orthophoto Quadrangle ........................ USGS, 2005

Transportation ............................................................................... Tele Atlas, 2007

Names ........................................ Geographic Names Information System, 2006