BRY:V
BRYV0083795 Brian Reif 1309 2002-06-26
U.S.A., New Mexico, Sandoval, Santa Fe National Forest and Vicinity: Jemez Mountains: San Antonio Hot Springs, 5 air mi N of La Cueva, at parking area on NM Hwy 376. N1/2 S29., 35.94211 -106.646, 2515 - 2560m
BRY:V
BRYV0083794 Brian Reif 1852 2002-07-06
U.S.A., New Mexico, Rio Arriba, Santa Fe National Forest and Vicinity: Jemez Mountains: Rito Caf, 12 air mi SW of Coyote. From Trail 32 at NM Hwy 70 junction NW 1.5 air mi to crossing of Rito Caf, then 0.8 air mi SE down Rito Caf before returning to start. Also NE1/4 S20., 36.05695 -106.75866, 2865 - 3002m
BRY:V
BRYV0059249 Mark Madsen 5840 2011-08-09
U.S.A., Utah, Iron, Lower Caddy Creek. Markagunt Plateau. Cedar City RD/Dixie NF., 37.8075 -111.1035, 2621m
BRY:V
BRYV0030761 S. Goodrich 28229 2011-07-14
U.S.A., Utah, Wasatch, Uinta National Forest, West Tavaputs Plateau, near junction of Race Track and Willow Creek., 40.01797 -111.12033, 2545m
BRY:V
BRYV0047349 Robert L. Johnson 2228 2013-06-14
U.S.A., Utah, Wasatch, Reservation Ridge Rd (FR 147), ca 200 m S of intersection with FR 149. Ca 7.3 air mi NW of Soldier Summit. East side of rd., 40.00969 -110.99132, 2720m
BRY:V
BRYV0115857 C. Selby Herrin CSH08-0304 2008-08-28
U.S.A., Utah, Wasatch, At Challenge Course 2, Heber Valley Camp about 15 miles East Southeast of Heber City., 40.46416 -111.25777, 2358m
BRY:V
BRYV0139163 Mark Madsen 6767 2014-06-18
U.S.A., Utah, Garfield, West Fork Boulder Creek. South slope Boulder Mountain. Escalante Ranger District/Dixie National Forest., 38.05212 -111.48967, 2850m
BRY:V
BRYV0141483 Mark Madsen 6932 2014-07-09
U.S.A., Utah, Garfield, Upper Sanford Creek. Dutton Range. Powell Ranger District/Dixie National Forest., 37.97906 -112.24991, 2774m
BRY:V
BRYV0140756 S. Goodrich 28694 2013-08-28
U.S.A., Utah, Summit, Wasatch-Cache National Forest, Uinta Mountains, Blacks Fork drainage, 0.95 miles 234 degrees from the Lyman Lake., 40.93083 -110.62666, 2844m
BRY:V
BRYV0198112 Mark Madsen 7710 2015-07-14
U.S.A., Utah, Iron, Long Valley just S of Cedar Breaks NM., 37.60148 -112.83336, 3322m
BRY:V
BRYV0197316 Mark Madsen 7845 2015-07-30
U.S.A., Utah, Garfield, Found in Sanford Creek about 15 miles NNE of Panguitch. Dutton Range. Powell Road., 2134m
BRY:V
BRYV0179880 Mark Madsen 9460 2017-07-24
U.S.A., Utah, Sanpete, Lower Gooseberry Reservoir. Found on the inlet., 2530m
BRY:V
BRYV0186238 Michael K. Kirkpatrick 7236 2011-07-07
U.S.A., Colorado, Pitkin, Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Conundrum Creek Trail, about 5 air miles SSW of Aspen., 39.1195 -106.856, 2667m
BRY:V
BRYV0256161 J. F. Smith 17996 2021-07-17
U.S.A., Idaho, Lemhi, Salmon-Challis National Forest. Along Warm Spring Creek. North northeast of Watson peak. Along Forest Service road 007 from Mormon Canyon road off of Forest Service Road 150., 44.90186 -113.82975, 2332m
BRY:V
BRYV0147808 Rachel A. Fugal 603 2016-07-13
U.S.A., Utah, Sanpete, 39.33411 -111.43308, 3002m
BRY:V
BRYV0307412 S. Goodrich 29743 2021-08-11
U.S.A., Utah, Piute, Fishlake National Forest, Tushar Mountains, head of Bullion Creek, ca 9.5 miles 248 degrees from Marysville., 38.3959 -112.3928, 3272m
BRY:V
BRYV0059866 Mark Madsen 6011 2012-06-12
U.S.A., Utah, Garfield, Found along Oak Creek south of Park Ridge. East slope Boulder Mtn. Teasdale RD/Dixie NF., 38.0816 -111.3221, 2469m
BRY:V
BRYV0064273 Mark Madsen 5606 2011-06-08
U.S.A., Utah, Wayne, South slope of Lion Mtn. on the east slope of the Boulder Mountain. Teasdale RD/Dixie NF., 38.175 -111.3313, 2438m
BRY:V
BRYV0060815 Mark Madsen 6084 2012-07-17
U.S.A., Utah, Wayne, Found on ridge just north of Miller Creek Cove. West slope Boulder Mtn. Teasdale RD/ Dixie NF., 38.1606 -111.5698, 3292m
BRY:V
BRYV0026519 A. Huber 5194 2011-08-17
U.S.A., Utah, Emery, Head of Pole Canyon, Wild Cattle Ridge, Wasatch Plateau., 39.50522 -111.12722, 2950m
BRY:V
BRYV0078340 Douglass Henderson 7974 1992-06-07
U.S.A., Utah, Garfield, Dixie National Forest. Escalante Mts, Toole Cliff Plateau, ca 3.0 miles SW by road from Barney Top., 2835m
BRY:V
BRYV0078339 Douglass Henderson 7989 1992-06-09
U.S.A., Utah, Garfield, Dixie National Forest, Escalante Mts, Ca 2.8 miles SW of Pine Lake via forest road to henderson Canyon View Point., 2576m
BRY:V
BRYV0139420 Mark Madsen 6698 2014-06-10
U.S.A., Utah, Garfield, Found along Panguitch Creek at White Rocks ca. 8 air miles east of Panguitch Lake. Cedar City Ranger District/Dixie National Forest., 37.81465 -112.53456, 2347m
BRY:V
BRYV0139542 Rachel A. Fugal B-160 2015-06-09
U.S.A., Utah, Emery, From the 31, towards Rida Canyon Rd, turn onto Rida Canyon Rd, follow it for 1.5 mile, then go off road to the South. 10.8 Air miles from Huntington Lake., 39.4029 -111.14212, 8232m
BRY:V
BRYV0145051 A. Huber 5387 2014-06-10
U.S.A., Utah, Duchesne, Upper Bills Draw, Lake Canyon drainage, Tavaputs plateau., 39.97541 -110.70527, 2726m
BRY:V
BRYV0196803 Mark Madsen 7492 2015-06-17
U.S.A., Utah, Garfield, Sand Creek about 2 air miles E of Hells Backbone., 37.97771 -111.58651, 2438m
BRY:V
BRYV0198361 Mark Madsen 7505 2015-06-18
U.S.A., Utah, Wayne, Dog Flat. Boulder Mountain. Teasdale Road., 2682m
BRY:V
BRYV0147662 Rachel A. Fugal 551 2016-06-29
U.S.A., Utah, Emery, 1/4 mi E of Rd. 0170, 1 mi S of JoeÕs Reservoir., 39.25457 -111.27805, 2185m
BRY:V
BRYV0150087 G. Rink 10707 2011-06-26
U.S.A., Arizona, Coconino, Kaibab National Forest. Upper North Canyon about 1/4 mile south of North Canyon Spring, at base of Coconino Sandstone cliff., 36.39419 -112.08281, 2560m
BRY:V
BRYV0178401 Mark Madsen 9274 2017-06-12
U.S.A., Utah, Garfield, Found ca 10 air miles nnw of Escalante on south slope of Boulder Mtn., 37.91754 -111.67418, 2332m
BRY:V
BRYV0205101 Mark Madsen 9848 2018-06-04
U.S.A., Utah, Garfield, Found along Bear Creek ca 15 air miles NW of Boulder Town., 2499m
BRY:V
BRYV0213377 Mark Madsen 9863 2018-06-05
U.S.A., Utah, Garfield, Found in the West Fork of Boulder Creek ca 20 air miles NNW of Boulder Town., 2774m
BRY:V
BRYV0263459 Otto W. De Groff 113 2020-07-08
U.S.A., Utah, Piute, Parker Mountain, highpoint of the Pine Peaks, ca 12.5 air miles s of Koosharem., 38.32594 -111.88858, 3011m
BRY:V
BRYV0290963 Mark Madsen 10450 2020-09-02
U.S.A., Utah, Garfield, Found in Lower Sand Creek ca 2 air miles SE of Hells Backbone. Box Death Hollow Wilderness area., 37.95965 -111.57922, 2310m
BRY:V
BRYV0296213 Dustin L. Rooks 522 2017-06-06
U.S.A., Utah, Wayne, North end of Black Ridge (Boulder Mtn), ca 2 air mi wnw of downtown Teasdale.., 38.29208 -111.50906, 2210m
BRY:V
BRYV0191828 James Henrickson 13213 1973-09-19
Mexico, Coahuila, About 26 (air) miles SE of Torreon, in lower mouth of NE-SW running canyon of Sierra de Jimulco, 5 (rd) miles S of La Rosita., 25.21666 -103.21666, 1463m
BRY:V
BRYV0192702 James Henrickson 7778 1972-09-19
Mexico, Chihuahua, Ca 47 air miles ENE of Escalon (near Cuahuila border) ca 6 miles N of Guimbalete at Rancho Venado Pelon around man-made tanque., 27.1 -103.75, 1128m
BRY:V
BRYV0195061 James Henrickson 5874 1971-08-21
Mexico, Chihuahua, 12 miles S of E1 Sueco along Mex. Hwy 45., 30.71666 -100.36666, 1700m
BRY:V
BRYV0059865 Mark Madsen 5988 2012-06-07
U.S.A., Utah, Garfield, Found near Cove Spring in Horse Valley. Cedar City RD/Dixie NF., 37.4924 -112.8557, 2865m
BRY:V
BRYV0009699 C. Davidson 11909 2011-08-13
U.S.A., Idaho, Valley, Big Creek Rd, ca. 12.3 miles N of Yellow Pine, along Profile Creek, toward Big Creek. For. Serv. Rd 340., 45.03388 -115.39166, 2090m
BRY:V
BRYV0079425 Robert L. Johnson 2244b 2013-06-12
U.S.A., Utah, Utah, Just E of Horse Ridge Spring on Reservation Ridgeline Road near Indian Head Peak., 39.88065 -110.89491, 2957m
BRY:V
BRYV0050795 Mark Madsen 6340 2013-08-07
U.S.A., Utah, Sevier, Um Plateau. Loa RD/Dixie NF., 38.7393 -111.5966, 3353m
BRY:V
BRYV0101416 Barbara Ertter 21487 2013-07-13
U.S.A., Idaho, Idaho, Low open ridge running north from Clayburn trailhead ca. 4 air miles NNW of Hazard Lake, Payetter National Forest ca. 25 air miles north of McCall, south slope of high point ca 3/4 mile north of trailhead., 45.265 -116.16, 2330m
BRY:V
BRYV0115810 C. Selby Herrin CSH08-0025 2008-06-21
U.S.A., Utah, Wasatch, Behind Legacy Lake dam along emergency exit road, Heber Valley Camp about 12 miles East Southeast of Heber City., 40.47105 -111.25569, 2358 - 2361m
BRY:V
BRYV0135978 Robert L. Johnson 3857 2015-06-05
U.S.A., Colorado, Garfield, Roan Cliffs. 4.2 rd mi south of jct with JQS Rd on Roan Cliff Rd. Ca 7.5 air mi west-northwest of Rifle., 39.55772 -107.92305, 2761m
BRY:V
BRYV0137312 K. Thorne 2787 1983-08-06
U.S.A., Utah, Cache, Logan Cyn, along trail from Tony Grove Lake to White Pine Lake., 2621m
BRY:V
BRYV0137311 Elizabeth Neese 6142 1978-07-14
U.S.A., Utah, Duchesne, Argyle Ridge., 39.82482 -110.51347, 2682m
BRY:V
BRYV0139563 Rachel A. Fugal 289 2015-07-15
U.S.A., Utah, Duchesne, 5.3 rd miles north of Highway 35. Phelps Brook Atv Trail to Rhodes Canyon to Forest Boundary. 1.5 miles north of Forest Boundary. 18.1 air miles southeast of Samuk., 40.50617 -110.89921, 8981m
BRY:V
BRYV0197647 Mark Madsen 7560 2015-06-24
U.S.A., Utah, Sevier, Found in the Right and Left Fork UM Creek and Seven Mile about Mount Terrill. Loa Road., 3048m
BRY:V
BRYV0147806 Rachel A. Fugal 568 2016-07-12
U.S.A., Utah, Sanpete, Just S of Skyline Dr. and 6 mi W of JoeÕs Valley Reservoir., 39.335 -111.43321, 3005m
BRY:V
BRYV0112051 J. F. Smith 11805
U.S.A., Idaho, Adams, Cuddy Mountain, Forest Service road 002 to 071., 45.03115 -116.72685, 458m
BRY:V
BRYV0265040 Otto W. De Groff 125 2020-07-08
U.S.A., Utah, Garfield, Awapa Plateau, just south of the Piute/Wayne/Garfield County corner, at ÒThe TanksÓ, ca 8.75 air miles ene of Antimony., 38.1506 -111.84379, 2731m
BRY:V
BRYV0284819 A. Huber 2204 1994-08-15
U.S.A., Utah, Duchesne, West slope Blind Stream, ca 6 mi s of Grandaddy Lake, Uinta Mtns., 40.51263 -110.81046, 2987m
BRY:V
BRYV0284818 A. Huber 2727 1995-08-03
U.S.A., Utah, Duchesne, Blind Stream Canyon, Uinta Mountains., 40.50898 -110.78187, 2743m
BRY:V
BRYV0284817 Sherel Goodrich 25340 1995-08-17
U.S.A., Utah, Duchesne, Uinta Mtns, Blind Stream., 40.49641 -110.77976, 2652m
BRY:V
BRYV0284816 Sherel Goodrich 20564 1984-06-26
U.S.A., Utah, Duchesne, 32 mi sw of Duchesne, W Tavaputs Plat, Horse Ridge-Reserv Ridge., 39.88745 -110.90056, 2900m
BRY:V
BRYV0284815 A. Huber 302 1993-08-11
U.S.A., Utah, Duchesne, Horse Ridge, Reservation Ridge. West of Tavaputs Plateau., 39.88327 -110.89627, 2926m
BRY:V
BRYV0284814 B. F. Harrison 1938-07-03
U.S.A., Utah, Duchesne, Head of Blind Stream, Uintah Mts., 2896m
BRY:V
BRYV0284813 Sherel Goodrich 14899 1980-08-05
U.S.A., Utah, Wasatch, Uinta Mountains, Rhoades Canyon just below Mill Fork, 14.5 mi, 316 degrees from Tabonia., 40.50724 -110.898, 2804m
BRY:V
BRYV0295374 Sarah J. De Groot 5604 2007-05-17
U.S.A., Colorado, San Miguel, Along country road K8, 4.5 road miles ESE of junction with Highway 141, east of Egnar. Top of mesa overlooking Dolores River., 37.92376 -108.87152, 2422m
BRY:V
BRYV0303555 J. F. Smith 19267 2023-06-24
U.S.A., Idaho, Adams, Ca. 0.5 mile from end of Forest Road 060 (ditch Creek Road), 44.87762 -116.74284, 1709m
BRY:V
BRYV0147606 Rachel A. Fugal 502 2016-06-08
U.S.A., Utah, Emery, 39.21722 -111.19609, 2729m
BRY:V
614672 Kenneth D. Heil 29551 2008-07-09
USA, New Mexico, Mora, Santa Fe National Forest. Pecos Wilderness. Collections along Rito Mestas Creek., 35.95095 -105.58175, 3322m
BRY:V
BRYV0033117 B. Albee 6238 1992-07-20
U.S.A., Utah, Duchesne, Ca. 1 mi N of The Mill Flat Campground along the Duchesne River at Mill Flat. Unita Meridian., 2316m
BRY:V
BRYV0121524 J. F. Smith 11266 2013-07-14
U.S.A., Idaho, Adams, Trail to Upper Hazard Lake from campground., 45.17116 -116.136, 2377m
BRY:V
BRYV0127099 J. F. Smith 11145 2013-07-12
U.S.A., Idaho, Adams, Trail to Lake Serene., 45.1961 -116.19073, 2169m
BRY:V
BRYV0281411 Robert L. Johnson 7820 2021-07-21
U.S.A., Idaho, Boundary, 6.1 rd mi east of jct with Hwy 95 on Twenty Mile Rd (rd 10/NF408), Twenty Mile Creek drainage, ca 8.4 air mi sse of downtown Bonners Ferry., 48.57782 -116.27659, 1275m
BRY:V
BRYV0281412 Robert L. Johnson 7820 2021-07-21
U.S.A., Idaho, Boundary, 6.1 rd mi east of jct with Hwy 95 on Twenty Mile Rd (rd 10/NF408), Twenty Mile Creek drainage, ca 8.4 air mi sse of downtown Bonners Ferry., 48.57782 -116.27659, 1275m
BRY:V
BRYV0281414 J. F. Smith 7555 2008-07-18
U.S.A., Idaho, Valley, FS road 579 to North Fork Sulfur Creek Trail, 44.6209 -116.4989, 2091m
BRY:V
BRYV0281413 C. Davidson 11124 2007-07-19
U.S.A., Idaho, Adams, For. Serv. Rd 453 e of Hwy 55 twd Goose Lake., 45.05927 -116.17058, 2020m
BRY:V
BRYV0281415 Richard R. Halse 6840 2005-07-01
U.S.A., Oregon, Umatilla, Morning Creek Sno Park, off of State Hwy 204 ca 4.8 miles east of Tollgate., 45.7815 -118.07191, 1479m
BRY:V
BRYV0281416 Matt Parks 422 2003-06-24
U.S.A., Idaho, Clearwater, At confluence of N Fork Clearwater and Beaver Creek. Sampled from about 1/10 mile upstream on Beaver Creek downstream to Clearwater, on nw side of Beaver Creek (Opposite highway)., 46.84028 -115.62228, 610m
BRY:V
BRYV0281419 N. Duane Atwood 20939 1996-07-16
U.S.A., Oregon, Wallowa, Devils Run Cr along FS Rd 4625 n of Vigne Campground., 45.78384 -116.9701, 1219m
BRY:V
BRYV0281418 R. H. Foster 12093 2001-08-09
U.S.A., Idaho, Clearwater, Lolo Pass to Wuppe. Lolo Indian Trail., 1524 - 2286m
BRY:V
BRYV0281420 Larry C. Higgins 5885 1972-07-25
U.S.A., New Mexico, San Miguel, Between Winsor Creek Campground and Stewart Lake near Santa Fe Baldy.
BRY:V
BRYV0281423 James Grimes 1888 1980-07-16
U.S.A., Oregon, Umatilla, In woods behind Emigrant Springs Campground on Interstate 84 some 20 miles northwest of La Grand., 45.53691 -118.4663
BRY:V
BRYV0281424 F. H. Sargent s.n. 1947-05-21
U.S.A., Virginia, Roanoke, Blue Ridge Parkway, Cascades Parking Overlook, south of Roanoke.
BRY:V
BRYV0281425 F. H. Sargent s.n. 1946-04-27
U.S.A., Washington D.C., Difficult Run.
BRY:V
BRYV0281427 Kaye H. Thorne 6516 1988-08-05
U.S.A., Montana, Park, Ca 1.4 mi nw of Daisy Pass Rd, 0.6 mi e of Cook City. Near Millers Creek., 45.03423 -109.9516, 2681m
BRY:V
BRYV0281426 Dan Pittillo 3158 1970-07-03
U.S.A., North Carolina, Macon, N.C. 106 about 5 1/2 miles southwest of Highalnds on south side of Scaly Mountain., 1189m
BRY:V
BRYV0281421 E. C. Moran s.n. 1972-07-06
U.S.A., Washington, Klickitat, 914m
BRY:V
BRYV0066652 Mark Madsen 5449 2010-09-02
U.S.A., Utah, Garfield, Found in upper Wide Hollow ca. Griffin Ranch approx. 5 air miles NW of Escalante. GSENM., 37.8219 -111.6864, 1890m
BRY:V
BRYV0094495 Richard R. Halse 8384 2011-09-12
U.S.A., Washington, Yakima, Along U.S. Hwy. 97 at milepost 46, ca 33.5 miles north of Goldendale., 46.20423 -120.47645, 341m
BRY:V
BRYV0037612 Janet Bala 2011-10 2011-06-25
U.S.A., Idaho, Adams, Hells Canyon Scenic Road Route. Road to Lime Point. Between Lime Point facing NE and Copper Creek across the Snake River on the west side facing SW. 200 ft above/along trail., 45.07903 -116.78105, 522m
BRY:V
BRYV0104211 Robert L. Johnson 3378 2014-08-03
U.S.A., Oregon, Harney, Pueblo Mtns, Van Horn Creek, ca 4 rd mi N of Denio, NV on Fields Denio Rd (CR-201)., 42.04524 -118.61918, 1340m
BRY:V
BRYV0137317 N. Duane Atwood 26011 2000-08-17
U.S.A., Utah, Carbon, Nine Mile Canyon. West Tavaputs Plateau.
BRY:V
BRYV0137316 K. Thorne 3997 1985-07-18
U.S.A., Utah, Box Elder, Onemile Creek, Raft River Mts. Bally Mountain., 1840m
BRY:V
BRYV0137315 S. Clark 2797 1977-07-27
U.S.A., Utah, Sanpete, CC Price-Ferron. Myfield Canyon., 1890m
BRY:V
BRYV0144150 Robert L. Johnson 5035 2016-08-12
U.S.A., Utah, Duchesne, West Tavaputs Plateau, 4.1 rd mi west of Strawberry Pinnacles on Strawberry River Road.. Ca 6.9 air mi ese of Fruitland., 40.11696 -110.80552, 1897m
BRY:V
BRYV0198553 Mark Madsen 7751 2015-07-21
U.S.A., Utah, Garfield, Mountain Springs about 10 air miles SW of Antimony. Dutton Range. Powell Road., 37.99834 -112.07058, 2347m
BRY:V
BRYV0197220 Mark Madsen 7935 2015-08-06
U.S.A., Utah, Garfield, Losee Canyon about 3 air miles due North of Red Canyon., 37.77258 -112.3014, 2195m
BRY:V
BRYV0163183 T. Tolbert UT030-281 2016-08-23
U.S.A., Utah, Garfield, Grand Staircase - Escalante National Monument. Population is located by leaving the Escalante Interagency Visitors Center, then turning right onto UT-12 for .3 miles. Turn right onto S 500 West (which turns into Smokey Mountain Road), and continue for 4.9 miles., 37.7083 -111.63044, 1794m
BRY:V
BRYV0203253 Mark Madsen 9973 2018-06-20
U.S.A., Utah, San Juan, Found in Vega Creek on Abajos Mtn Range. Monticello RD., 37.87297 -109.65181, 2057m
BRY:V
BRYV0212817 Sarah J. DeGroot 5402 2006-06-29
U.S.A., Idaho, Custer, Morgan Creek Canyon, about 9 miles north of Challis., 44.6301 -114.19198, 1512m
BRY:V
BRYV0209389 Robert L. Johnson 6985 2019-07-26
U.S.A., Utah, Wayne, South Desert, 0.14 rd mi north of jct with Durfey Rd on Old Notom Rd (BLM 8504), Notom., 38.23511 -111.11795, 1576m
BRY:V
BRYV0211221 Sarah J. DeGroot 5185 2005-08-23
U.S.A., California, San Bernardino, San Bernardino Mountains; off Glass Road, vicinity of Seven Oaks, Radford Camp Road, just past the bridge., 34.18555 -116.90666, 1634m
BRY:V
BRYV0217160 Robert L. Johnson 6947 2019-07-25
U.S.A., Utah, San Juan, 12.1 rd mi west of jct with Hwy 191 on Hwy 211, along Indian Creek near Newspaper Rock. Ca 12 air mi nw of Monticello., 37.98502 -109.51706, 1881m
BRY:V
BRYV0217164 Glen Moore 206 1964-07-09
U.S.A., Utah, San Juan, At head of canyon 1/2 mile beyond Upheaval Dome road. Island in the Sky Area.
BRY:V
BRYV0217163 Cottam 2443 1927-06-28
U.S.A., Utah, San Juan, Natural Bridge., 1829m
BRY:V
BRYV0217162 N. Duane Atwood 3191 1971-08-23
U.S.A., Utah, San Juan, First hanging garden on the east side of the Colorado River, just north of confluence of the San Juan River.