CHSC:V
CHSC090487 Lowell Ahart 11607 2005-03-11
United States, California, Yuba, Large rock outcrop, south slope, about 1/2 mile west of Marysville Road, about 1/2 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/2 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica. T17N R05E S13 NW1/4, 39.335556 -121.346667, 395m
CHSC:V
CHSC090488 Lowell Ahart 11597 2005-03-11
United States, California, Yuba, On the west side of the poor dirt road, about 1/2 mile west of Marysville Road, about 1/4 mile north of Parking Area 3, Daugherty Hill Wildlife Area, Donovan Hill Management Area, about 1/4 mile north of Loma Rica Road, about 5 miles (air) northeast of Loma Rica. T17N R05E S13 NW1/4, 39.333889 -121.344444, 345m
CHSC:V
CHSC090629 Lowell Ahart; Paul Maslin, John Dittes 11661 2005-03-17
United States, California, Butte, Big Chico Creek Ecological Reserve. About 50 yards south of the fence, on the east side of the very poor dirt road, about 1/8 mile northwest of the Indian Cave, about 3/4 mile west of Big Chico Creek, about 4 1/2 miles (air) northeast of Chico. T23N R02E S34 NE1/4, 39.826667 -121.731667, 482m
CHSC:V
CHSC090630 Lowell Ahart; Paul Maslin, John Dittes 11662 2005-03-17
United States, California, Butte, Big Chico Creek Ecological Reserve. About 50 yards south of the fence, on the east side of the very poor dirt road, about 1/8 mile northwest of the Indian Cave, about 3/4 mile west of Big Chico Creek, about 4 1/2 miles (air) northeast of Chico. T23N R02E S34 NE1/4, 39.826667 -121.731667, 482m
CHSC:V
CHSC090797 Lowell Ahart 11734 2005-04-18
United States, California, Butte, Overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. T20N R01W S, 39.621111 -121.981944, 26m
CHSC:V
CHSC090822 Lowell Ahart 11778 2005-05-02
United States, California, Butte, Overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. T20N R01W S, 39.621111 -121.981944, 26m
CHSC:V
CHSC090954 Lowell Ahart 11726 2005-04-14
United States, California, Butte, About 20 feet east of the railroad tracks, north of Spruce Street, Gridley. T18N R02E S36 SE1/4, 39.368611 -121.696389, 28m
CHSC:V
CHSC090952 Lowell Ahart 11724 2005-04-14
United States, California, Butte, About 20 feet east of the railroad tracks, north of Spruce Street, Gridley. T18N R02E S36 SE1/4, 39.368611 -121.696389, 28m
CHSC:V
CHSC094662 Lowell Ahart 13414 2006-10-08
United States, California, Plumas, On the east bank of Chips Creek, southeast of the bridge on Highway 70, on the north side of the North Fork of the Feather river, about 1 1/4 miles southwest of Belden. T25N R06E S23 SE1/4, 39.999444 -121.270278, 715m
CHSC:V
CHSC097650 Lowell Ahart 13788 2007-05-12
United States, California, Yuba, Bottom of a scraped area, about 30 feet east of a culvert, about 50 yards north of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville. T17N R04E S26 SW1/4, 39.298889 -121.500556, 28m
CHSC:V
CHSC101076 Lowell Ahart; John Dittes 15514 2009-03-20
United States, California, Butte, Open area west of the Guardian Rock Trail, about 175 yards southwest of the Ten Mile House Road Trail, about 300 yards west of Highway 32, west of the intersection of Highway 32 and Ten Mile House Road, Upper Bidwell Park, about 10 miles northeast of Chico. T23N R02E S35 SE1/4, 39.803333 -121.719444, 407m
CHSC:V
CHSC102678 Lowell Ahart; John Dittes 16388 2009-09-07
United States, California, Plumas, On damp bare soil, below the high water line of Lake Almanor, about 2000 feet northwest of Lake Almanor Dam. T27N R08E S28 NW1/4, 40.175278 -121.094722, 1591m
CHSC:V
CHSC102898 Lowell Ahart 16574 2010-04-07
United States, California, Butte, About 50 feet west of Virginia Street, about 20 feet south of Spruce Street, in Gridley. T18N R02E S36 SE1/4, 39.365833 -121.696389, 29m
CHSC:V
CHSC103991 Lowell Ahart 16648 2010-05-14
United States, California, Butte, On the west side of the old Humboldt Road, Disc Golf Area, about 150 yards north of the entrance to the Disc Golf Area, about 40 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. T22N R02E S10 NE1/4, 39.780833 -121.731389, 396m
CHSC:V
CHSC103949 Lowell Ahart 16598 2010-04-30
United States, California, Butte, Notth side of disk gold area, on a ridge about 250 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. T22N R02E S10 NE1/4, 39.779722 -121.735278, 361m
CHSC:V
CHSC103942 Lowell Ahart 16720 2010-05-22
United States, California, Butte, About 140 yards east of the fence, about 240 yards east of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville. T20N R04E S20 NE1/4, 39.582778 -121.5425, 393m
CHSC:V
CHSC105931 Lowell Ahart; John Dittes 16846 2010-07-17
United States, California, Tehama, On the bare strand of the pond, Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36. T29N R01E S12 NE1/4, 40.386944 -121.803333, 812m
CHSC:V
CHSC108799 Lowell Ahart 17837 2012-04-09
United States, California, Butte, Vernal pool, west of South Rim Trail, south part of Upper Bidwell Park, about 2 1/4 miles (air) northeast of Chico. T22N R02E S10 NW1/4, 39.78 -121.746111, 142m
CHSC:V
CHSC111390 Lowell Ahart 17980 2012-05-02
United States, California, Butte, On the north side of the paved road, about 100 yards southeast of the entrance to Upper Bidwell Park, about 1/4 mile east of Chico. T22N R02E S18 NW 1/4, 39.764722 -121.799444, 81m
CHSC:V
CHSC112195 Lowell Ahart 18559 2013-04-20
United States, California, Butte, In corral at the barn, about 1/4 mile north of the Honcut Cemetary, about 3 1/4 mile (air) northeast of Honcut. T17N R04E S12 NW1/4, 39.345 -121.494722, 48m
CHSC:V
CHSC112709 Lowell Ahart 19213 2013-10-26
United States, California, Butte, On the south side of Philbrook Creek, below the high water line (strand) of Philbrook Reservoir. T25N R05E S16 W1/2, 40.025278 -121.460556, 1682m
CHSC:V
CHSC113144 Lowell Ahart 19247 2013-11-13
United States, California, Butte, Below the high water line of Lake Oroville, along the sides of Sucker Creek, about 30 yards north of the South Fork of the Feather River, about 1/4 mile northwest of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.55 -121.311944, 244m
CHSC:V
CHSC113221 Lowell Ahart 19425 2014-05-02
United States, California, Butte, On the north side of a small drainage, about one mile (air) northwest of the Improved Parking Area and Cherokee Road, North Table Mountain, about 8 miles (air) north of Oroville. T20N R04E S08 NW1/4, 39.606111 -121.550556, 391m
CHSC:V
CHSC113220 Lowell Ahart 19424 2014-05-02
United States, California, Butte, On the north side of a small drainage, about one mile (air) northwest of the Improved Parking Area and Cherokee Road, North Table Mountain, about 8 miles (air) north of Oroville. T20N R04E S08 NW1/4, 39.606111 -121.550556, 391m
CHSC:V
CHSC113201 Lowell Ahart 19364 2014-04-16
United States, California, Butte, On the sides but near the bottom of a large canal, about 100 yards north of East Gridley Road, on the west side of the Feather River, about 2 miles east of Gridley. T18N R03E S33 SW1/4, 39.367222 -121.648333, 30m
CHSC:V
CHSC113376 Lowell Ahart 19356 2014-04-15
United States, California, Butte, Near a small drainage, below the high water line of Lake Oroville, about 400 yards west of the old road, about 3 1/2 miles (air) northeast of Oroville Dam. T20N R05E S19 SE1/4, 39.581389 -121.458056, 236m
CHSC:V
CHSC113357 Lowell Ahart 19397 2014-04-25
United States, California, Butte, Sides of a cleaned ditch, on the west side of Richvale South Highway, south of the intersection of Richvale West Road and Richvale South Highway, Richvale. T19N R02E S21 NE1/4, 39.492778 -121.745, 30m
CHSC:V
CHSC113922 Lowell Ahart 19445 2014-05-08
United States, California, Tehama, On the south side of the paved road to Berris Creek, about 0.4 miles east of the intersection with Black Butte Road, about 12 1/2 miles (air) southwest of Corning. T23N R05W S34, 39.800278 -122.4225, 151m
CHSC:V
CHSC114966 Lowell Ahart 19967 2015-03-26
United States, California, Butte, On the sides of the dirt road, about 80 yards east of Parking Lot 10, about 2 miles east of Rutherford Road, Gray Lodge Wildlife Area, about 3-1/2 miles (air) southwest of Gridley. T17N R02E S17 SE1/4, 39.323056 -121.763056, 23m
CHSC:V
CHSC116269 Lowell Ahart 20690 2015-11-19
United States, California, Yuba, 100 yards or more north of spillway area, below high water line, west of Lake Francis, about 1 1/2 miles south of Dobbins. T17N R07E S05 NE 1/4, 39.359722 -121.206389, 512m
CHSC:V
CHSC117391 Richard R. Halse 9332 2015-03-22
United States, California, Santa Clara, Along State Highway 152 ca. 8.3 miles north of its junction with Casa de Fruta Parkway., 37.046667 -121.260278, 259m
CHSC:V
CHSC117526 Lowell Ahart; John Dittes 21117 2016-07-13
United States, California, Lassen, Strand of the pond, near where drainage enters pond, 150 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. T38N R08E S22 SW1/4, 41.114722 -121.042222, 1289m
CHSC:V
CHSC117824 Peter F. Zika 28064 2016-07-09
United States, Oregon, Deschutes, N side of Route 126, 0.4 road miles E of Goodrich Road, 3.2 air km NNE of Fryrear Butte., 44.291944 -121.444167, 935m
CHSC:V
CHSC112911 B. Castro; Robin Carter 1870 2011-04-29
United States, California, Butte, Sacramento Valley. Between Hwy 99 and the Thermalito Afterbay levee, 0.37 mi S of jcn of Hwys 99 and 162W, ca 0.6 mi N of Hamilton Rd. T19N R03E S31 SW1/4 of NW1/4 USGS Quadrangle: Biggs 1:24,000, 39.459722 -121.688056, 37m
CHSC:V
CHSC095510 LeRoy Gross; Valerie Soza 906 2003-05-15
United States, California, Los Angeles, Transverse Ranges; Verdugo Mountains region: Northwest side of mountains: North of La Tuna Canyon road, started at end of Elben Ave. Climbed north to ridgetop, south of McDonald Creek, then east along ridgeline, then we came back down into a small canyon at the end of Elben Place, just east of where we started. UTM Zone: 3789794N, 0376930E. T02N R14W S15 ?SE1/4 USGS Quadrangle: Burbank 1:24,000, 34.242222 -118.336389, 518m
CHSC:V
CHSC100971 L. P. Janeway 9238 2008-03-18
United States, California, Butte, Cascade Range Foothills. East edge of City of Chico; south side of Humboldt Road 1.4 km northeast of Bruce Road. T22N R02E S20 SE1/4 USGS Quadrangle: Chico 1:24,000, 39.742222 -121.772222, 126m
CHSC:V
CHSC098846 Lowell Ahart; John Dittes, Josephine Guardino 14617 2008-04-11
United States, California, Merced, Bottom of a vernal pool, about 20 yards southeast of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced. T09S R14E S01 NW1/4 USGS Quadrangle: El Nido, 37.185278 -120.3975, 53m
CHSC:V
CHSC099164 Lowell Ahart; John Dittes, Josephine Guardino 14618 2008-04-11
United States, California, Merced, On dry soil, along the fence, about 20 yards east of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced. T09S R14E S01 NW1/4 USGS Quadrangle: El Nido, 37.185278 -120.3975, 53m
CHSC:V
CHSC099160 Lowell Ahart; John Dittes, Josephine Guardino 14619 2008-04-11
United States, California, Merced, On dry soil, along the fence, about 20 yards east of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced. T09S R14E S01 NW1/4 USGS Quadrangle: El Nido, 37.185278 -120.3975, 53m
CHSC:V
CHSC101100 L. P. Janeway 9700 2009-03-30
United States, California, Sutter, Sacramento Valley. Pumping Station on east side of the eastern levee of Sutter Bypass; about 14.7 km southeast of Yuba City. Open disturbed flats on northeast side of the Pumping Station. T14N R02E S26 SW1/4 USGS Quadrangle: Gilsizer Slough 1:24,000, 39.026944 -121.726389, 9m
CHSC:V
CHSC100149 John Dittes 1350 2006-04-22
United States, California, San Benito, Inner South Coast Range; Gabilan Range; Reeves (Gabilan) Ranch; 4.5 air miles E x SE of Fremont Peak, ca. 2.6 air miles E x NE of Reeves (Gabilan) Ranch headquaters, ca. 1.7 air mile N of Pescadero Creek. Undesignated section of Rancho Cienega Del Gabilan Land Grant. T14S R05E S USGS Quadrangle: Mt. Harlan 1:24,000, 36.743611 -121.423889, 852m
CHSC:V
CHSC122197 Lowell Ahart 21911 2019-04-25
United States, California, Butte, Depressions, where clay soil was removed for the core of Oroville Dam, about 200 yards east of Larkin Road, south of the Oroville Airport, about 3 miles southwest of Oroville. TRS: T19N, R3E, Section 27., 39.492583 -121.624972, 38m