UCR
UCR0001013 Jim André 4315 2004-04-18
United States, California, San Bernardino, Cima Cinder Cones, Indian Creek, near Cane Spring, 35.23333 -115.80333, 930m
UCR
Shannon Doan 1406 2003-03-18
United States, Arizona, Pinal, Tonto National Forest, NW of Picketpost Mountain off of Hewitt Station Road, c. 6 mi west of Superior, 33.28806 -111.18694, 640m
UCR
UCR0000842 George K. Helmkamp 20196 2013-03-26
United States, California, Calaveras, Along CA-26, 5.1 miles southwest of Mokelumne Hill, 38.245 -120.75778, 393m
UCR
UCR0001041 George K. Helmkamp 9234 2005-03-25
United States, California, San Luis Obispo, junction of Huasna River Road and Huasna Township Road, 3.5 mi south of Huasna, 35.09 -120.37167, 218m
UCR
UCR0006319 A.C. Sanders 37964 2010-04-20
United States, California, Los Angeles, Crane Canyon, 1.0 mi. SE (144°) of Castac Lake, 1.7 mi. NE (43°) of Gorman, just S of Kern Co. line, 34.81389 -118.83194, 1141m
UCR
UCR0000912 Mark A. Elvin 2236 2003-01-26
United States, California, Orange, Irvine, UC Irvine Open Space Preserve, NE side, between core of UCI campus (E Peltason Dr.) and Hwy 73, 33.63972 -117.84528, 46m
UCR
UCR0000928 A.C. Sanders 39006 2011-04-06
United States, California, Riverside, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73°) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing, 33.76306 -117.46639, 311m
UCR
UCR0000947 A.C. Sanders 32371 2006-05-18
United States, California, Riverside, SE of Murrieta Hot Springs along San Diego Aqueduct and powerline route, south of intersection of Chandler and Suzi Rds. and south of Murrieta Hot Springs Rd, side canyon dropping toward Santa Gertrudis Creek, 1 mile SW of Skunk Hollow, 33.54578 -117.11892, 351m
UCR
UCR0001014 A.C. Sanders 25823 2003-04-02
United States, California, San Bernardino, Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave., 34.05778 -117.36333, 274m
UCR
UCR0000874 R.G. Swinney 14119 2011-03-17
United States, California, Los Angeles, Glendora, north of Mull Canyon debris basin, 34.14528 -117.82417, 366m
UCR
UCR0000886 R.G. Swinney 10149 2009-03-19
United States, California, Los Angeles, Azusa, 0.7 mi. north of Sierra Madre Ave. on north side of San Gabriel River channel, c. 100 m north of Hwy 39, 34.16056 -117.90639, 230m
UCR
UCR0000848 George K. Helmkamp 11851 2007-04-26
United States, California, Calaveras, Mokelumne Vista, 0.4 mile south of Calif. Hwy 49 and Mokelumne Hill, 38.29278 -120.715, 442m
UCR
UCR0000984 A.C. Sanders 25834 2003-04-04
United States, California, Riverside, Jurupa Mtns, hill SW of the Jensen Quarry, NW of Sunnyslope, 34.02083 -117.44, 366m
UCR
UCR0000930 A.C. Sanders 41521 2015-03-25
United States, California, Riverside, 2.5 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope NE of the water bottling plant, east of Elm St. and south of I-10, 33.91803 -116.74808, 483m
UCR
UCR0112267 A.C. Sanders 44003 2020-03-14
United States, California, Riverside, northern edge of Chocolate Mtns. Aerial Gunnery Range, Summit Rd. at Salt Creek Wash near old RR grade, 33.56611 -115.58222, 451m
UCR
UCR0146076 T.B. Salvato 12028 2023-04-24
United States, California, Riverside, foothills, east slope. Wildomar, between Claremont St and McVicar St, west of Grand Ave, 33.5875 -117.26933, 1000m
UCR
UCR0000920 T.B. Salvato 1427 2005-06-06
United States, California, Riverside, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore, 33.74333 -117.30139, 579m
UCR
UCR0000955 A.C. Sanders 30054 2005-05-07
United States, California, Riverside, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at east end of Pauba Valley, end of Los Caballos Road in vicinity of water tank, 33.46833 -117.04278, 457m
UCR
UCR0000863 Mitch Provance 316--44 2016-03-20
United States, California, Kern, Rag Gulch, about 17 miles E of Mc Farland, under transmission lines about 2 miles S of Hwy. 155, 35.7145 -118.91781, 244m
UCR
UCR0001051 Reid Moran 779 1941-03-30
United States, California, Santa Barbara, Near "The Ranch," Becher's Bay, Santa Rosa Island, 34.00722 -120.05139, 20m
UCR
UCR0000851 George K. Helmkamp 16138 2010-05-29
United States, California, El Dorado, along Perry Creek, about 0.2 mile south of Slug Gulch Road, at a point 4.7 miles east of junction with Perry Creek Road, 38.58417 -120.58833, 1027m
UCR
UCR0000849 George K. Helmkamp 15751 2010-03-20
United States, California, El Dorado, Marshall Road, 0.1 mile NE of its junction with CA-49, 38.8125 -120.90806, 226m
UCR
UCR0000965 A.C. Sanders 23868 2001-03-30
United States, California, Riverside, Temecula, Long Canyon west of Del Rey Rd, along bottom of canyon west of junction of Av. Pina Colada, 33.52222 -117.12694, 366m
UCR
UCR0001006 R.G. Swinney 3584 1995-04-29
United States, California, San Bernardino, west of Cajon Wash and south of Hwy 138, c. 1 mile SSW of Cajon Junction, off FS road 3N49, 34.29972 -117.48028, 945m
UCR
UCR0001163 Jim André 24141 2013-03-04
United States, California, Imperial, along Ogilby Road, 22 miles north of I-8, c. 4 miles south of the junction with Hwy 78, 33.0255 -114.90412, 242m
UCR
UCR0001060 Barbara Ertter 8130 1989-04-05
United States, California, Contra Costa, Clifton Court Forebay, c. 15 air miles southwest of Stockton, 37.8325 -121.59722
UCR
UCR0000935 Alejandra Martinez-Berdeja 06 2010-04-24
United States, California, Riverside, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead, 33.98556 -117.305, 409m
UCR
UCR0000885 R.G. Swinney 10159 2009-03-25
United States, California, Los Angeles, far west end of Glendora Ridge Motorway on north side of road at boundary of El Encanto Azusa River Wilderness Park, 34.15722 -117.89417, 549m
UCR
UCR0000988 A.C. Sanders 29845 2005-05-04
United States, California, Riverside, c. 1 km east and southeast of Gavilan Peak, 33.79889 -117.36861, 625m
UCR
UCR0000967 A.C. Sanders 24946 2002-04-09
United States, California, Riverside, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, southwest of Beaumont, 33.90833 -117.04167, 610m
UCR
UCR0001059 George K. Helmkamp 18761 2012-04-14
United States, California, Butte, entrance to Oroville Wildlife Area, 0.2 mile west of CA-70, near the Feather River, 39.42306 -121.60722, 46m
UCR
UCR0000880 Dan S. Cooper 20100308--34C 2010-03-08
United States, California, Los Angeles, between Los Angeles River and Forest Lawn Dr, just west of Forest Lawn Cemetery and east of Warner Bros. studios, 34.1475 -118.33175, 157m
UCR
UCR0001061 A.C. Sanders 33379 2007-04-08
United States, California, Fresno, Hwy 198 on NE outskirts of Coalinga, 4 miles NE of central Coalinga at West Hills Community College, 36.20139 -120.3225, 244m
UCR
UCR0001066 George K. Helmkamp 7434 2002-04-22
United States, California, San Benito, Bitterwater Valley along Calif. Hwy 25[Airline Hwy], 17.6 miles north of Calif. Hwy 198, 36.37028 -120.98861, 518m
UCR
Jim André 33025 2015-03-18
United States, Arizona, Mohave, east side of range on ridge just west of Hwy 93, 14.1 miles south-southeast of Wikieup, 1.5 miles north of Burro Creek Campground, c. 2 miles south of Kaiser Spring Canyon, 34.56248 -113.45807, 784m
UCR
UCR0006317 A.C. Sanders 32242 2006-04-28
United States, California, Los Angeles, western end of the Antelope Valley, SW corner of intersection of Ave. 300 West and Oso Pumping Plant Rd., 34.80361 -118.66333, 915m
UCR
David Charlton 0102B 1986-02-15
United States, California, San Bernardino, Whipple Mtns, lower Whipple Wash at intersection with powerline road, 34.35639 -114.28056, 168m
UCR
UCR0000855 A.C. Sanders 42081 2016-03-05
United States, California, Imperial, Chocolate Mountains, upper Mammoth Wash, below "slot" canyon, 33.21365 -115.19758, 439m
UCR
UCR000600 Jim André 11897 2010-03-18
United States, California, San Bernardino, Eastern end of Sacramento Mountains, along dirt road 1.7 miles south of I-40 at Hwy 95 junction, c. 1 mile east of Flattop Mountain. and 4 miles south of Eagle Peak, 34.85694 -114.76417, 496m
UCR
UCR0001179 George K. Helmkamp 10134 2006-04-06
United States, California, Sutter, 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes, 39.18694 -121.84389, 69m
UCR
UCR0000933 A.C. Sanders 40015 2012-04-06
United States, California, Riverside, Temescal Canyon, along Temescal Cyn. Rd, between Campbell Ranch Rd. and Glen Ivy Electrical Substation, west of I-15 Fwy, c. 10 miles south of Corona, 33.76075 -117.47563, 327m
UCR
UCR0000969 George K. Helmkamp 18592 2012-03-03
United States, California, Sacramento, Twin Cities Road (Co. Rd. E-13) at Sourgrass Slough, NE of Locke, 38.27722 -121.495, 14m
UCR
UCR0247224 Mary Small 26 1962-03-22
United States, California, Riverside, 14 miles SE of Corona, 33.72889 -117.39361, 427m
UCR
UCR0001058 George K. Helmkamp 10141 2006-04-06
United States, California, Sutter, 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes, 39.18694 -121.84389, 69m
UCR
UCR0000837 George K. Helmkamp 17082 2011-03-12
United States, California, Amador, along CA-88, 0.8 mile northeast of the San Joaquin County line, c. 3 miles north of Camanche Reservoir, 38.28306 -121.0075, 81m
UCR
UCR0000914 A.C. Sanders 35434 2008-05-28
United States, California, Orange, Lomas de Santiago, Bee Flat at mouth of Limestone Canyon, 33.75111 -117.69361, 264m
UCR
UCR0001047 Steven A. Junak SB--162 1999-06-05
United States, California, Santa Barbara, Santa Barbara Island, northeast end of island, just north of light station at Arch Point, 33.488 -119.029, 52m
UCR
Odean Iverson 114 1962-03-23
United States, Arizona, Maricopa, SW slope of MdDowell Mtns, c. 7mi E of junct Scottsdale Rd and Shea Blvd., 33.59861 -111.77583, 701m
UCR
UCR0000975 Jim André 22680 2012-05-10
United States, California, San Bernardino, Providence Mountains, Mojave National Preserve; moist canyon just south of Arrowweed Spring, 3.5 mi. northeast of Granite Pass/ Kelbaker Rd; Providence Mountains, 34.84365 -115.60772, 1164m
UCR
UCR0001005 R.G. Swinney 5434 1997-04-04
United States, California, San Bernardino, NW of Fontana, east of San Sevaine Canyon bottom on Bullock Spur Rd., 34.17861 -117.485, 747m
UCR
Steven A. Junak SCl--1116 2003-04-16
United States, California, Los Angeles, San Clemente Island. Small cove, east of Wilson Cove, 32.98789 -118.578, 3m
UCR
T.F. Daniel 2603 1983-03-11
United States, Arizona, Pima, Organ Pipe Cactus National Monument, Ajo Mtns, Arch Canyon Trail from Ajo Mt. Rd, c. 8-9 miles NE jct Hwy 85, 32.03625 -112.72017, 777m
UCR
UCR0219211 Andrea Romero 006 2024-03-09
United States, California, Orange, Cerro Rebbal Trail, 282 ft. from left side of trail, 33.48806 -117.64594, 149m
UCR
UCR0000840 George K. Helmkamp 10159 2006-04-07
United States, California, Amador, east of Sacramento, SW of Shenandoah Valley; along Calif. Hwy 49, c. 4.5 miles north of Plymouth, 38.50778 -120.84861, 341m
UCR
UCR0219212 Andrea Romero 007 2024-03-09
United States, California, Orange, Irvine; UCI Ecological Preserve. To the right of the north entrance trail along the perimeter fence, 33.6395 -117.84625, 49m
UCR
UCR0000985 A.C. Sanders 27406 2004-04-02
United States, California, Riverside, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns, in central valley among the three peaks, 33.76111 -117.02694, 488m
UCR
UCR0219162 Andrea Romero 010 2024-03-02
United States, California, Solano, Fairfield; near front gate of Rockville Park, in front pf parking lot, 38.24947 -122.13347, 38m
UCR
UCR0001071 A.C. Sanders 37244 2010-01-13
United States, California, Stanislaus, N-S section of Sullivan Rd. at crossing of Gorzas Creek, c. 1.5 mi. west of I-5, WSW of Gustine, 37.24047 -121.10397, 68m
UCR
UCR0001039 David J. Keil 29243 2001-04-07
United States, California, San Luis Obispo, Western outskirts of Atascadero in Santa Lucia Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road, c. 700 acre parcel, 35.46656 -120.69678, 458m
UCR
UCR0219163 Andrea Romero 013 2024-03-19
United States, California, Riverside, Canyon Crest area of Riverside, Sycamore Canyon Wilderness Park, near headquarters on south side of Central Ave., 33.95453 -117.3205, 368m
UCR
UCR0080652 D.E. Bramlet 5321 2017-03-10
United States, California, Riverside, French Valley, south of Keller Rd. and west of Hwy 79/Winchester Rd, east of Pourroy Rd., 33.62361 -117.09833, 432m
UCR
UCR0001045 George K. Helmkamp 8255 2004-02-07
United States, California, San Luis Obispo, southeast of Oceano along Halcyon Rd, just east of Mesa View Dr, 35.08 -120.58333, 76m
UCR
UCR0001076 George K. Helmkamp 22757 2014-04-17
United States, California, Yuba, Hammonton-Smartsville Road, 0.7 mile southwest of its junction with CA-20, c. 0.65 mi. due S of Smartsville, 39.19778 -121.2975, 264m
UCR
UCR0001027 Kim Marsden 189 2003-03-04
United States, California, San Diego, Anza-Borrego Desert State Park, c. 1.5 mi along road to Oriflamme Canyon off S-2, at the northernmost end of Mason Valley in Vallecito Wash. Square: L22, 33.017 -116.47561, 752m
UCR
UCR0000950 A.C. Sanders 29581 2005-04-21
United States, California, Riverside, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd, 1.5 mi. ESE of Gavilan Peak, 33.79892 -117.35097, 622m
UCR
UCR0000944 A.C. Sanders 38808 2011-03-28
United States, California, Riverside, Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy, 33.73653 -117.19761, 434m
UCR
Jim André 23222 2012-03-29
United States, Arizona, Mohave, along Oatman Rd 1.5 mi. east of Sitgreaves Pass, upper Meadow Creek drainage; Black Mountains, 35.03735 -114.34822, 964m
UCR
UCR0000957 A.C. Sanders 19982 1997-03-15
United States, California, Riverside, Lake Skinner area, NE shore of Skinner Lake, SE foot of Bachelor Mtn, NE slopes of a small hill, 33.6 -117.04, 473m
UCR
UCR0001021 Jon P. Rebman 29398 2015-02-24
United States, California, San Diego, Camp Pendleton, east-central portion of Base, India Training Area, north of Lake O'Neill, east of the Santa Magarita River, in a burn area just east of De Luz Road along the Fallbrook Weapons Station border. Square: D6, 33.3525 -117.31439, 100m
UCR
UCR0001068 Mitch Provance 316--82 2016-03-19
United States, California, Tulare, Lake Success area, about 5 miles E. of Porterville, transmission line corridor, 0.3 miles to 0.6 miles NNW of the spillway, 36.06811 -118.92631, 244m
UCR
Humberto Suzán 302 1993-02-19
United States, Arizona, Maricopa, Maricopa Hwy, 10 mi NE from Gila Bend, 32.98333 -112.5, 396m
UCR
UCR0000905 Bonnie C. Templeton 1020 1930-04-08
United States, California, Los Angeles, San Francisquito Canyon, 34.55833 -118.5, 457m
UCR
UCR0000841 George K. Helmkamp 20168 2013-03-14
United States, California, Calaveras, Junction of CA-26 and Paloma Road southwest of Mokelumne Hill, 38.26 -120.74389, 470m
UCR
UCR0119936 Scott D. White 14012 2022-03-18
United States, California, Riverside, northwestern foothills, south of Banning, north of San Jacinto, east of Calif. Dept. of Fish & Wildlife Potrero Canyon property. Unnamed dirt road between Potrero Creek and Poppet Creek, 33.83889 -116.90833, 790m
UCR
UCR0001074 George K. Helmkamp 14448 2009-03-24
United States, California, Yolo, along CA-128, 6.1 miles west of Winters and beside Putah Creek, 38.51417 -122.07389, 49m
UCR
UCR0112242 A.C. Sanders 44022 2020-03-15
United States, California, Riverside, NE edge of Chocolate Mtns. Aerial Gunnery Range, Bradshaw Trail at "perched playa" 1 km by road west of intersection with Dupont Rd, 25 km SSE (166°) of Desert Center, 33.49389 -115.33889, 741m
UCR
UCR0001026 Joni B. Ward 065 2008-03-12
United States, California, San Diego, In-Ko-Pah County Park, 5 mi east-northeast of Jacumba, west of Hwy I-8, 0.13 mi west of Imperial County line, c. 300 yards west of the road, in the boulders. Square: T29, 32.64781 -116.10781, 928m
UCR
UCR0000845 George K. Helmkamp 17318 2011-05-19
United States, California, Calaveras, Paloma Road, 3.1 miles southwest of its junction with CA-26, 4 miles NE (34°) of Valley Springs, 38.24056 -120.7875, 352m
UCR
UCR0001022 Jon P. Rebman 27934 2014-04-22
United States, California, San Diego, Camp Pendleton, northwestern portion of base, San Mateo Creek just west of Guacamole Road and near the convergence with Cristianitos Creek. Square: C1, 33.42011 -117.57031, 22m
UCR
UCR0000858 A.C. Sanders 42123 2016-03-07
United States, California, Imperial, Chocolate Mountains Aerial Gunnery Range, c. 3.5 km NE (66°) of Salvation Pass well site, 33.27973 -115.23067, 398m
UCR
T.B. Salvato 3207 2008-03-31
United States, Nevada, Clark, Mormon Mesa, south of I-15, c. 6 mi. (air) ENE of Logandale and 1 mi. east of Bowman Reservoir. North of Carp Elgin Road and east of Mormon Mesa Road, 36.60417 -114.37694, 556m
UCR
UCR0000979 Jim André 16911 2011-03-01
United States, California, San Bernardino, Bristol Mountains, along dirt road 7.2 mi west of Amboy, 1.4 mi north of US Route 66, 34.60258 -115.8561, 296m
UCR
UCR0113966 George K. Helmkamp 8918 2005-02-14
United States, California, San Luis Obispo, Santa Lucia Mtns. Huasna Canyon along Huasna Road; 8.5 miles east of its junction with Lopez Road, 35.12667 -120.41833, 277m
UCR
UCR0000909 Fred M. Roberts 8008 2016-03-17
United States, California, Orange, San Joaquin Hills: City of Irvine, Bommer Canyon, east fork, 0.3 km ESE Cattle Camp near East Fork Trail, 33.61761 -117.79886, 152m
UCR
UCR0001075 George K. Helmkamp 18775 2012-04-17
United States, California, Yolo, along County Road 26, 1.4 miles west of its intersection with Road 89, c. 12 miles WSW of Woodland, 38.635 -121.99611, 65m
UCR
UCR0001038 George K. Helmkamp 14459 2009-03-26
United States, California, San Joaquin, junction of Collier Road and CA-88, about 0.2 mile north of the Mokelumne River, 38.21389 -121.07, 43m
UCR
George K. Helmkamp 17066 2011-03-12
United States, California, San Joaquin, Collier Road, 0.2 mile east of its junction with Suttenfield Road, 9.4 mi. NE (50°) of Lodi, 38.22 -121.14444, 40m
UCR
UCR0001180 A.C. Sanders 27748 2004-05-01
United States, California, Ventura, Cuyama Valley, mouth of Apache Canyon, 0.4 mile east of Hwy 33, 34.74861 -119.40194, 1029m
UCR
UCR0000932 A.C. Sanders 40000 2012-03-26
United States, California, Riverside, Temescal Canyon, mouth of a small canyon between Horsethief Canyon and I-15 Fwy crossing of Temescal Wash, west of Hostettler Rd., 33.73306 -117.41833, 369m
UCR
UCR0112419 A.C. Sanders 43899 2020-03-01
United States, California, Imperial, Chocolate Mountains, US Navy Aerial Gunnery Range, steep-walled draw 4.5 km NW (318°) of basalt hill with "Invader" target, around confluence of two draws, 33.35681 -115.25333, 540m
UCR
UCR0000875 Jeremiah George 415--09 2015-04-10
United States, California, Los Angeles, Lancaster, southeast of intersection of West Ave. I and 30th St. West, north of Jackman St., 34.70081 -118.18839, 708m
UCR
UCR0000980 Jim André 12405 2010-04-07
United States, California, San Bernardino, Mojave National Preserve, northeast end of Piute Range at foot of mountains along Old Homestead Road (historic), c. 6 mi west of Hwy 95 and 0.9 mi west of the Nevada border, 35.25567 -114.97363, 820m
UCR
UCR0000843 George K. Helmkamp 18527 2012-02-03
United States, California, Calaveras, junction of Paloma Road and Gillam Road, NE of Valley Springs & SE of Pardee Reservoir, 38.23194 -120.79917, 285m
UCR
UCR0000918 A.C. Sanders 42964 2017-03-24
United States, California, Riverside, Chocolate Mountains, large wash south of Bradshaw Trail, c. 11 km SE of Gasline Rd., 33.49825 -115.37983, 729m
UCR
UCR0000929 A.C. Sanders 38787 2011-03-22
United States, California, Riverside, Romoland in Menifee Valley, powerline route along McLaughlin Rd. east of Trumble Rd. and west of Antelope Rd., 33.73583 -117.1725, 440m
UCR
UCR0000973 Jim André 25039 2013-03-28
United States, California, San Bernardino, Whipple Mountains, southeast side of range, 0.6 mi west of Parker Dam Road, 1.5 mi north-northwest of Parker Bridge, 34.17911 -114.2835, 118m
UCR
UCR0001032 A.C. Sanders 29154 2005-03-11
United States, California, San Diego, Carlsbad, Agua Hedionda Ecological Reserve, off Park St. near Laguna Riviera Park, under powerline above foot trail/service road along NE side of reserve, 33.14556 -117.31056, 15m
UCR
UCR0000847 George K. Helmkamp 13204 2008-03-22
United States, California, Calaveras, along CA-26 (joint with CA-12) 10.6 miles southwest of its junction with CA-49, 38.19639 -120.80111, 213m
UCR
UCR0000911 Dick Newell 061 2011-02-15
United States, California, Orange, San Joaquin Hills, Laguna Wilderness Park, along Stagecoach Trail, 33.61722 -117.76242, 131m
UCR
UCR0000838 George K. Helmkamp 17228 2011-05-10
United States, California, Amador, Turner Road, 0.8 miles south of its junction with Amador Creek Road, 0.95 mi. SE (119°) of Amador City, 38.4125 -120.80889, 311m