Topographic quads (51):
Jamul Mountains (010B) 3211668, National City (011A) 3211761, Imperial Beach (011D) 3211751, Del Mar (022B) 3211782, La Jolla (022C) 3211772, Oceanside (036B) 3311724, Encinitas (036D) 3311713, Temecula (050B) 3311742, Anza (066C) 3311656, Winchester (068A) 3311761, Murrieta (068C) 3311752, Bachelor Mountain (068D) 3311751, Lake Elsinore (069A) 3311763, Newport Beach (071B)* 3311768, Laguna Beach (071D) 3311757, Seal Beach (072A)* 3311861, San Jacinto (084C)? 3311678, El Casco (085A) 3311781, Perris (085C) 3311772, Lakeview (085D) 3311771, Riverside West (086B) 3311784, La Habra (088B) 3311788, Anaheim (088C)* 3311778, Whittier (089A)* 3311881, Los Alamitos (089D)* 3311871, Inglewood (090A)* 3311883, Venice (090B)* 3311884, Torrance (090D)* 3311873, Twentynine Palms (102A)* 3411621, Mount Wilson (110A)* 3411821, Pasadena (110B)* 3411822, Oxnard (114B) 3411922, Point Mugu (114D) 3411911, Ventura (141D) 3411933, Carpinteria (142A) 3411945, Santa Barbara (142B) 3411946, Goleta (143A) 3411947, Surf (171A) 3412065, Tehachapi NE (212A)* 3511823, Tehachapi North (212B)* 3511824, Tehachapi South (212C)* 3511814, Millux (215B) 3511922, Elkhorn Hills (217D) 3511915, Painted Rock (218A) 3511927, Las Yeguas Ranch (243B) 3511948, Morro Bay South (247D) 3512037, Pixley (288A) 3511983, Arena (422C) 3712036, Colusa (546A) 3912221, Santa Rosa Island East (SROE), Santa Rosa Island North (SRON)
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:
Colusa (COL), Kern (KRN)*, Los Angeles (LAX)*, Merced (MER), Orange (ORA), Riverside (RIV), Santa Barbara (SBA), San Bernardino (SBD)*, San Diego (SDG), San Luis Obispo (SLO), Santa Rosa Isl. (SRO), Tulare (TUL)?, Ventura (VEN), Baja California (BA)
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