Topographic quads (20):
Picacho Peak (012B) 3211486, Bard (012D) 3211475, Palo Verde Peak (041D) 3311437, Blythe (058D) 3311455, Corn Spring (061A) 3311563, Desert Center (061B) 3311564, Pilot Mountain (061D) 3311553, White Water (083B) 3311686, Dale Lake (100B) 3411526, Gene Wash (120C) 3411432, Whipple Mountains SW (121C) 3411434, Whipple Wash (121D) 3411433, Mohawk Spring (123A) 3411447, Mopah Peaks (123D) 3411437, Castle Dome (150B) 3411564, Bighorn Basin (176C) 3411576, Homer Mountain (198C) 3511418, Signal Hill (199D) 3511511, Mid Hills (200B) 3511524, Cowhole Mountain (202C) 3511518
quad data info
- Quad numbers in parentheses are from the CA Department of Water
Resources. The 7-digit numbers
are the USGS equivalent.
- Red marks signify uncertainty[?] or extirpation[*].
See quad list above. A complete key is
on the Index by Topo Quad page.
- Marks are smaller than the quads they represent, and are generally positioned
near the center of the quad. In some coastal quads, this will place the mark
offshore.
Quad boundaries do not coincide with county
lines. To confirm county location, refer to the county list below.
Counties, states, regions:
Imperial (IMP), Riverside (RIV), San Bernardino (SBD), Arizona (AZ)
counties map |
CNDDB Quick Viewer
Web application for exploring the CNDDB elements reported at the quad level.
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