CHSC:V
CHSC002157 Don Bower 1923-07-16
United States, California, Butte, 3A Llano Seco., 39.608056 -121.954722, 30m
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CHSC031721 L. Ahart 554 1974-07-20
United States, California, Butte, On margins of rice field. Peter Ahart Ranch, Honcut., 39.360556 -121.506389, 46m
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CHSC034196 J. D. Jokerst; L. Ahart 1496 1981-09-26
United States, California, Butte, Ca 100 m E of Sacramento River at the Bidwell River State Park (Chico Landing) ca 5.0 mi W of Chico., 39.712222 -121.944444
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CHSC037084 L. Ahart; M. S. Taylor 3858 1982-10-11
United States, California, Butte, Bottom of a ditch, w of check-in station, Graylodge Wildlife Refuge, ca. 12 mi sw of Gridley., 39.318333 -121.805556, 35m
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CHSC041045 Pauleen Broyles 831 1982-06-24
United States, California, Tehama, The Nature Conservancy Vina Plains Preserve. Bank above irrigation ditch near Lassen Road. T24N R01W S22 near center of S boundary, 39.913333 -121.966667, 70m
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CHSC041095 Pauleen Broyles 559 1982-05-10
United States, California, Tehama, 400 m to nw of barn, e of Hwy. 99. T24N R01W S28 s portion, 39.899444 -121.986944, 61m
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CHSC041975 Lowell Ahart 5456 1986-11-09
United States, California, Butte, On the bottom of a pond, about 1/10 mile south of the clay burrow for Oroville Dam, 1/4 mile east of Larkin Road, about 6 miles south-west of Oroville., 39.420278 -121.638333, 37m
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CHSC041977 Lowell Ahart 5480 1986-11-14
United States, California, Butte, On the bottom of a pond, about 1/10 mile south of the clay burrow for Oroville Dam, 1/4 mile east of Larkin Road, about 6 miles south-west of Oroville., 39.420278 -121.638333, 37m
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CHSC049537 Vernon Oswald 2957 1987-06-05
United States, California, Butte, East side of Sacramento River just n of Golden State Island, (perhaps now technically in Glenn County because of shifting channel). T21N R01W S15, 39.676389 -121.632222, 34m
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CHSC049555 Vernon Oswald 7 1982-10-31
United States, California, Glenn, Sacramento National Wildlife Refuge, ca. 7 mi s of Willows. Along the edge of a field. T18N R03W S10 center of N edge USGS Quadrangle: Logandale, 39.435833 -122.182778, 27m
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CHSC050811 Vernon Oswald; Lowell Ahart 4413 1990-07-31
United States, California, Butte, Lake Oroville at Vinton Gulch, ca. 0.7 mi (air) north of Cherokee. Bordering streamlet on the strand of the lake below the level of the cement ramp. T21N R04E S21 SE1/4 of SW1/4, 39.655278 -121.535278, 259m
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CHSC051289 Lowell Ahart 6607 1990-09-30
United States, California, Butte, On the bottom of the East Fork of Canyon Creek, below the high water line of Lake Oroville, about 1/8 mile north-east of the Canyon Creek Bridge across Lake Oroville. T20N R05E S16 SW1/4, 39.586111 -121.426944, 244m
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CHSC051515 M. Bailey 417 1990-10-16
United States, California, Butte, NW side of fence behind fire training area, Butte College campus. T21N R03E S28 SW1/4, 39.6425 -121.644722, 91m
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CHSC054575 Lowell Ahart 6666 1991-07-20
United States, California, Sutter, On the east side of West Butte Road, about 1/2 mile south of North Butte Road. T17N R01E S33 SE1/4, 39.279722 -121.858611, 21m
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CHSC055065 Lowell Ahart 6721 1991-09-14
United States, California, Butte, Margins of a large reservoir, Joie Osgood Ranch, about 2 miles east of Honcut. T17N R04E S14 S/C, 39.327778 -121.488889, 46m
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CHSC058674 M. Bailey 1991-06-06
United States, California, Butte, West side of Clark Road, ca 1 mi n of its jct with Pentz Road, in the vicinity of the jct of West Branch Lane., 39.661944 -121.628889, 76m
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CHSC060797 Vernon H. Oswald 5499 1993-06-09
United States, California, Glenn, Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, S of the middle of the S leg of the Tour Route (NE1/4 of Tract 18). On the bottom of a vernal pool. T18N R03W S14 NE1/4 of NW1/4, 39.419167 -122.166944, 26m
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CHSC061255 K. R. Stern 6648 1980-06-30
United States, California, Colusa, Vernal pool, south central border area of Colusa National Wildlife Refuge., 39.116944 -122.045278, 46m
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CHSC061496 Vernon H. Oswald 5407 1993-05-24
United States, California, Glenn, Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, E side of Logan Creek in Cell 3 of Tract AB. T18N R03W S01 NE1/4 of SW1/4, 39.4425 -122.1475, 27m
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CHSC066175 Vernon H. Oswald; Lowell Ahart 7664.1 1996-05-27
United States, California, Butte, Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the S side of Tract 1.1, Sanctuary II. T20N R01W S01 SE1/4 of SE1/4, 39.609722 -121.918056, 34m
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CHSC066176 Vernon H. Oswald; Lowell Ahart 7662 1996-05-27
United States, California, Butte, Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the S side of the levee road at the SW corner of Tract 3.4, Sanctuary II. T20N R01W S12 SW1/4 of NE1/4, 39.603333 -121.921944, 32m
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CHSC075986 Lowell Ahart; Vernon H. Oswald 8153 1999-08-13
United States, California, Butte, Along the east side of the Sacramento River, northwest of Parrott Landing, about 1 miles southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. T20N R01W S, 39.619167 -121.979444, 32m
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CHSC078225 Lowell Ahart 8372 2000-05-18
United States, California, Butte, On the bottom of the Clay Pit, about 1/8 mile west of the Oroville Airport and Larkin Road, about 4 1/2 miles (air) southwest of Oroville. T19N R03E S23 SW1/4, 39.4925 -121.611389, 37m
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CHSC079413 Beecher Crampton 3143 1955-08-27
United States, California, Merced, 1.25 miles north of Livingston, U. S. Highway 99, along Merced River., 37.398889 -120.741944
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CHSC083005 Lowell Ahart 9929 2002-09-07
United States, California, Butte, On the east side of Cherokee Road, north of the Thermalito Diversion Canal, on the west side of the water purification pond, about 1 mile north of Oroville. T19N R04E S05 SW1/4, 39.530556 -121.554167, 130m
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CHSC084008 Lowell Ahart 10298 2003-06-22
United States, California, Butte, On the south side of Richvale Highway, about 50 yards east of railroad, Richvale. T19N R02E S22 NW1/4, 39.493889 -121.741389, 32m
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CHSC106695 Barbara Ertter 7992 1988-10-21
United States, California, Yolo, Cache Creek at Rd 89 crossing just W of I-505, E of gravel pits 1.5 mi N of Madison, ca 10 airmiles W of Woodland. T10N R01W S, 38.700833 -121.963056, 37m
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CHSC091845 G. F. Hrusa; P. Kerr, S. Winterton 16354 2004-06-25
United States, California, Glenn, Northern Central Valley. Rice field edge along Hwy 162 E of Butte City. Ditch at edge of field., 39.464167 -121.973056, 15m
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CHSC092505 Lowell Ahart 12517 2005-12-11
United States, California, Butte, On the sides of small ditches, on the Rice Experiment Station, between the Main Ditch and Stine Lateral, on the north side of Hamilton Road, about 1/4 mile east of Riceton Highway, about 2 1/4 miles (air) east of Biggs. T19N R02E S35 SW1/4, 39.450556 -121.721111, 30m
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CHSC097242 Lowell Ahart 14218 2007-06-22
United States, California, Yuba, Bottom of a new ditch, near a new road pad, about 350 yards west of the power tower, about 13 miles (air) northeast of Marysville. T17N R04E S26 SW1/4, 39.295556 -121.507778, 29m
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CHSC108138 Lowell Ahart 17731 2011-10-29
United States, California, Butte, On the bare sides of a ditch, on the south side of Biggs Princeton Road, about 500 yards west of Riceton Highway, about 1 mile northwest of Biggs. T18N R02E S15 NE1/4, 39.421111 -121.735833, 27m
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CHSC118871 D. G. Kelch 09.663 2009-10-08
United States, California, Kings, West of Lemoore, east of Lemoore NAS (Navel Air Station). Jackson Avenue, 1 kilometer east of Avenal Cutoff Road, south of Highway 198. Along river channel., 36.255 -119.859167, 61m
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CHSC108454 Peter F. Zika 25391 2010-08-25
United States, Oregon, Curry, N bank of Rogue River, near mouth of Missouri Creek, river mile 43.5., 42.705 -123.823333, 125m
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CHSC112747 Lowell Ahart 19051 2013-08-08
United States, California, Glenn, North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. T22N R05W S13 NW1/4, 39.779444 -122.373889, 133m
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CHSC113099 Lowell Ahart 19109 2013-10-12
United States, California, Butte, On the east side of Palermo Honcut Highway, about 20 yards south of Palermo Road, Palermo. T18N R04E S09 NW1/4, 39.435556 -121.537222, 52m
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CHSC113093 Lowell Ahart 19176 2013-10-19
United States, California, Glenn, On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. T19N R01W S32, 39.462222 -121.994444, 27m
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CHSC121135 Peter F. Zika 28526 2016-10-10
United States, Washington, Chelan, W shore of Columbia River, near Cowan Avenue, 4.9 air km ENE of Peters Point, Entiat., 47.666944 -120.218611, 215m
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CHSC116255 Barbara Wilson 18813 2015-09-19
United States, California, San Joaquin, Stockton; 9583 Roberts Road., 37.8925 -121.361944, 2m
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CHSC117322 B. Castro 1759 2008-07-15
United States, California, Butte, Sacramento Valley. Ca 2.5 mi W of Hwy 99 and 1.1 mi SE of Richvale, and ca 0.5 E of the Midway. Near jcn of Cherokee Canal, Southern Pacific RR and the Biggs Extension canal, along edge of rice field in adjacent ditch. T19N R02E S27 NE1/4 of NW1/4 USGS Quadrangle: Biggs 1:24,000, 39.479167 -121.736389, 32m
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CHSC100014 Lowell Ahart; John Dittes 15256 2008-08-21
United States, California, Merced, On the bottom of Dutchman Slough, about 220 yards south 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, 37.183611 -120.3975, 53m
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CHSC109702 Julie A. Greene 1997-09-12
United States, California, Los Angeles, Long Beach Area: Intersection of Pacific Coast Highway/Studebaker Road, near Long Beach Marina. T05S R12W S11 USGS Quadrangle: Los Alamitos 1:24,000, 33.758333 -118.108333, 5m
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CHSC110334 B. Castro 1915 2011-10-19
United States, California, Butte, Sacramento Valley. At N end of Chico, just S of the Chico Airport, along Sycamore Creek ca 0.6 mi downstream (W) of its crossing under the Cohasset Hwy bridge and ca 500 ft E of its confluence with Sheep's Hollow. Depression in low flat floodplain on N side of channel, excavated and leveled in 2010 in a sediment removal project. T22N R01E S10 Se1/4 of NW1/4 USGS Quadrangle: Richardson Springs 1:24,000, 39.777778 -121.854722, 54m