U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY
CALIFORNIA 7.5-MINUTE SERIES B
2200
115°30'
40
6
33°30'
000m
E
41
43
42
6
27'30"
44
6
6
46
45
6
6
47
6
RA DS H A W TRL
25'
48
6
6
6820000 FEET
6
50
6
49
BR
115°22'CHOC 30" 33°30'
A D SH AW
MT AIR GNRY RNG
B R A DSH AW
TR L
TRL
2400
07000mN
37
2400
07
37
00 24
06
37
Iri s Wa sh
24 00
22 00
06
37
2120000 FEET
2400
Iris Pass
2400
05
37
I ris W
2200
22 00
2200
05
37
22 00
2200
a sh
220 0
2400
2400 22 00
04
2200
2400
37
2200
220 0
2600
0 220
2200
2200
200 0
2400
03
37
2000
2200
2200
2200
Little Chuckwalla Mountains
2200
27'30" 00 24
03
2600
24 00
2600
37
2200
27'30"
2400
0 240
2200
0 200
04
37
0 220 2200
200 0
20 00
0 220
0 200
2400
1800
00 18
1600
1800
1800
1600 2200
2000
PT
1600
00
37
1800
2200
18 00
18 00
37
00 PS
180 0
1600
1800
0 140
2000
99
36
PT
RIVERSIDE CO IMPERIAL CO
160 0
R IV E R S I D E C O IM P E R IA L C O
2000
PS
2000
1800
180 0
16 00
2000
01
37
Chocolate Mountains
2200
2000
2000
2000
1800
2200
01
CHOCO LATE MOUNT AIN AERIAL GUNNE RY RANGE
2000
00 18
02
37
0 200
I r i s Wa s h
220 0
18 00 00 20
2200
37
2200
2000
00 20
02
37
2000
1800
25'
I ri s W
18 00
1400
1800
1800
180 0
25' 1600
99
ash
1800
0 180
16 00
1600
36
16 00
16 00
98
36
1600
1400
2000
14 00
160 0
1200
2000
1200
0 140
98
36
1600
97
36
2000
1800
140 0
140 0
97
36
0 200
2090 000
1800
00 16
0 140
FEET 140 0
1800
1000
2000
0 160
1400 36
2000
1800
1800
00 16
00 16
96
96
36
1200
1200
1200
10 00
95
1200
1400
800
0 160
00 14
1600
36
1600
1200 1200
36
1200
1000
1600
1400
41
6
6
42
6 800 000 FEET
North American Datum of 1983 (NAD83) World Geodetic System of 1984 (WGS84). Projection and 1 000-meter grid: Universal Transverse Mercator, Zone 11S 10 000-foot ticks: California Coordinate System of 1983 (zone 6) This map is not a legal document. Boundaries may be generalized for this map scale. Private lands within government reservations may not be shown. Obtain permission before entering private lands.
UTM GRID AND 2015 MAGNETIC NORTH DECLINATION AT CENTER OF SHEET U.S. National Grid 100,000-m Square ID
PT PS
37
00
Grid Zone Designation
11S
1
0.5
1000
500
0
46
6
1000
0 0.5 2000
0
3000
47
6
SCALE 1:24 000 KILOMETERS
1
2
METERS 0
1000
2000
4000
MILES FEET
5000
6000
48
6
6
7000
CONTOUR INTERVAL 40 FEET NORTH AMERICAN VERTICAL DATUM OF 1988 This map was produced to conform with the National Geospatial Program US Topo Product Standard, 2011. A metadata file associated with this product is draft version 0.6.18
8000
9000
25'
6
4 6
3 5
7
8
ADJOINING QUADRANGLES
ROAD CLASSIFICATION 1300
1 2 3 4 5 6 7 8
East of Red Canyon Red Cloud Canyon Pilot Mountain Frink NE Augustine Pass Wister Iris Wash Lion Head Mountain
X W Interstate Route
Local Connector
4WD
. US Route /
IRIS PASS, CA 2015
33°22'30"
115°22'30"
Local Road
Ramp
QUADRANGLE LOCATION
2
1200
51000mE
6
0 140
Secondary Hwy
1
1
6
Expressway
CALIFORNIA
10000
50
49
1600
Produced by the United States Geological Survey
43
6
H State Route
7 6 4 3 0 1 6 3 5 6 6 6 2 NSN. NGA REF NO. U S G S X 2 4 K 2 2 0 2 9