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CHSC115786 Lowell Ahart; John Dittes 20492 2015-08-06
United States, California, Tehama, 30 yards east of the camping area, west side Childs Meadow, 0.67 air-miles west of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles southeast of Doe Mt, 10.41 air-miles south of Lassen Peak. T29N R04E S25 SW1/4, 40.337778 -121.489167, 1498m
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CHSC116717 Lowell Ahart 20859 2016-05-24
United States, California, Butte, West side of a large drainage, about 50 yards north of the ditch, about 150 yards south of La Porte Road, about 1/4 mile southwest of the intersection of La Porte Road and Loma Rica Road, about 3 1/4 miles (air) notheast of Honcut. T17N R04E S13 , NW 1/4, 39.333333 -121.476667, 44m
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CHSC117713 Lowell Ahart; John Dittes 21298 2016-08-25
United States, California, Tehama, Along the west edge of the Sacramento River, Anderson River Park, 0.7 miles (air) upstream from Stillwater Creek Confluence 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant. T30N R04W S, 40.470833 -122.261667, 117m
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CHSC119108 Barbara L. Wilson 6531 1993-08-27
United States, Oregon, Lincoln, Newport's reservoir. T10S R11W S16, 49m
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CHSC120855 Lowell Ahart; John Dittes, Josephine Guardino 21888 2018-08-23
United States, California, Sierra, On the south side of the Little Truckee River, Perazzo Meadow, about one-mile northeast of the bridge across Little Truckee River, about 3 miles (air) east of Webber Lake. T19N R14E S24 NE _, 39.492222 -120.351111, 1978m
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CHSC090800 Lowell Ahart 11776 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
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CHSC096487 Lowell Ahart 13673 2007-04-16
United States, California, Butte, On the south side of a small wash, about 100 yards east of North Honcut Creek, about 1 1/2 miles north and 2 3/4 miles east of Honcut, about 12 miles southeast of Oroville. T17N R04E S02 SE1/3, 39.352778 -121.486111, 63m
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CHSC098805 Lowell Ahart 14709 2008-05-02
United States, California, Butte, Below the high water line of Lake Oroville, about 100 yards southwest of the Enterprise Boat Launch Area, about 10-1/2 miles (air) northeast of Oroville. T19N R05E S01 NE1/4, 39.541389 -121.358611, 239m
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CHSC098988 Lowell Ahart 14710 2008-05-08
United States, California, Butte, Below the high water line of Lake Oroville, about 100 yards south of the poor parking area, about 50 yards east of McCabe Creek, about 3/4 mile southwest of the Enterprise Bridge, about 11 miles (air) east of Oroville. T19N R06E S07 NW1/4, 39.524444 -121.345833, 260m
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CHSC098975 Lowell Ahart 14732 2008-05-12
United States, California, Butte, Below the high water line of Lake Oroville, on the east side of Sucker Creek, about 40 yards north of where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile west of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.550278 -121.310833, 258m
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CHSC109087 Lowell Ahart 17899 2012-04-20
United States, California, Butte, Seep along a small wash, east of South Rim Trail, south of Bloody Pin Trail, about 5/8 mile west of Highway 32, about 7 miles northeast of Chico, south part of Upper Bidwell Park. T22N R02E S03 SE1/4, 39.786389 -121.736667, 244m
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CHSC112307 Lowell Ahart; John Dittes, Josephine Guardino 18606 2013-04-26
United States, California, Mendocino, North Coast. Base of eroding cliffs, above the sand beach, 1.1 miles (air) southeast of Anchor Bay, 2.0 miles (air) northwest of mouth of Gualala River. T11N R15W S20 SW1/4, 38.789167 -123.561111, 3m
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CHSC113224 Lowell Ahart 19433 2014-05-02
United States, California, Butte, On the south side and below the high water line of the reservoir, about 2 1/2 miles (air) west of the Improved Parking Area and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. T20N R03E S13 NE1/4, 39.594444 -121.583889, 288m
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CHSC113217 Lowell Ahart 19410 2014-04-26
United States, California, Butte, Sides of a cleaned ditch, on the south side of Butte City Highway (Highway 162), collected from the railroad to the east about 200 yards, east of the Rice Experimental Station. T19N R02E S34 NE1/4, 39.464722 -121.730556, 30m
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CHSC113340 Lowell Ahart 19530 2014-05-21
United States, California, Butte, South bank of river, where Sucker Creek flows into the South Fork of the Feather River, below the high water line of Lake Oroville, about 1/4 mile west of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.549444 -121.311944, 249m
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CHSC116639 Lowell Ahart 20746 2016-04-15
United States, California, Butte, On both sides of Swedes Flat Road, about 1/2 mile southwest of Dutch Ravine, about 8 miles (air) southeast of Oroville. T18N R05E S04 SE1/4, 39.445278 -121.404167, 385m
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CHSC116611 Lowell Ahart; Josephine Guardino 20774 2016-04-19
United States, California, Contra Costa, Undesignated section of Canada de Los Vaqueros Land Grant. 1.8 miles (air) northwest of Los Vaqueros Reservoir Marina, 2.1 miles (air) southwest of Los Vaqueros Reservoir Dam, approximately 25 miles (air) southwest of Stockton. T01S R02E S USGS Quadrangle: Byron Hot Springs 1:24,000, 37.832222 -121.765833, 160m
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CHSC098856 Lowell Ahart; John Dittes, Josephine Guardino 14672 2008-04-12
United States, California, Merced, A high area in a vernal pool, about 1/2 mile 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, 37.176389 -120.399444, 53m
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CHSC098849 Lowell Ahart; John Dittes, Josephine Guardino 14635 2008-04-11
United States, California, Merced, 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
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CHSC100144 John Dittes 1347 2006-04-22
United States, California, San Benito, ner 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
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CHSC122543 Peter F. Zika 26542 2013-07-04
United States, Washington, King, N side of E Yesler Way, near 28th Avenue S, Leschi, Seattle., 47.602 -122.295, 105m
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CHSC123602 Lowell Ahart 22362 2021-05-08
United States, California, Butte, Southwest corner of Olive Highway (162) and Lower Wyandotte Road, in Oroville. T19N, R4E, southwest ¼ Section 16., 39.502417 -121.539528, 79m
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CHSC123568 Lowell Ahart 22363 2021-05-08
United States, California, Butte, Southwest corner of Olive Highway (162) and Lower Wyandotte Road, in Oroville. T19N, R4E, southwest ¼ Section 16., 39.502417 -121.539528, 79m
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CHSC123893 Lowell Ahart; John Dittes 22632 2021-08-02
United States, California, Nevada, Gravel bars along the sides of Prosser Creek, about 200 yards northwest of the home, Carpenter Valley, basin of Prosser Creek, about 4.5 miles (air) west of Hobart Mills, about 6 miles (air) north of Truckee. T18N, R15E, northwest ¼ Section 24., 39.394417 -120.267917, 1904m
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CHSC125430 Lowell Ahart 22747 2022-06-13
United States, California, Tehama, Stream edge. on the west side of the West Branch of Deer Creek, about 50 yards south of Highway 32 and West Branch of Deer Creek Bridge, about one mile southwest of the intersection of Highway 32 and Highway 36 (89). T28N, R5E, southeast ¼ Section 21., 40.269506 -121.433556, 1387m