WTU:V
401794 Clayton Haberman s.n. 1997-08-07
U.S.A., Washington, Snohomish, Snohomish River estuary., 48.031738 -122.203703
WTU:V
409340 David Giblin 5607 2015-06-16
U.S.A., Washington, King, Boeing Pond on east side of 59th Place South. Dried area on southeast corner of pond area., 47.42102 -122.25783, 33m
WTU:V
418062 Ben Legler, David Giblin, Jeff Walker 11832 2010-08-24
U.S.A., Washington, Island, Deception Pass State Park. Cranberry Lake. Southwest corner of lake., 48.3923 -122.66, 1m
WTU:V
409562 David Giblin 5303 2014-06-18
U.S.A., Washington, Yakima, Okanogan-Wenatchee National Forest. Peninsula Recreation Area. Area just west of entrance road adjacent to day-use parking area. Rimrock Lake., 46.63916 -121.12345, 897m
WTU:V
403485 Jeff Walker 767 2015-06-21
U.S.A., Washington, Asotin, Bank of Snake River in Chestnut Beach Park in Clarkston., 46.41056 -117.0375
WTU:V
403802 R. E. Brainerd 2319 2014-07-15
U.S.A., Oregon, Benton, Northeast Corvallis; Jackson-Frazier Wetland County Park; 0.2 air mile north of the parking area at the end of Northeast Lancaster Street., 67m
WTU:V
407192 Ben Legler, Sara Legler 13342 2014-09-22
U.S.A., Washington, Lewis, Mt. Adams Veneer Company Mill Pond on east side of Road 25, 2.5 km due south of Randle., 46.512712 -121.953542, 259m
WTU:V
407198 Ben Legler, Sara Legler 13401 2014-09-23
U.S.A., Washington, Lewis, Boat launch on east side of a pond along Ray Road on east side of Cowlitz River opposite Toledo., 46.432989 -122.84229, 8m
WTU:V
409231 Ben Legler 13856 2015-09-11
U.S.A., Washington, Clark, South shore of Burnt Bridge Creek just east of where NW Lakeshore Avenue crosses the creek, northwest of Vancouver., 45.673759 -122.689573, 4m
WTU:V
409512 Ben Legler 13901 2015-09-13
U.S.A., Washington, Cowlitz, Wetland on east shore of Columbia River 1.6 km due north of mouth of Lewis River., 45.869171 -122.778605, 3m
WTU:V
405055 P. Camp 3529 2015-08-23
U.S.A., Washington, Chelan, Columbia River, Wenatchee Riverfront Park in Wenatchee, in the cove just south of the Walla Walla swimming area., 47.444117 -120.314867, 213m
WTU:V
405762 P. F. Zika, R. E. Brainerd 27327 2015-09-07
U.S.A., Oregon, Curry, Half Moon Bar, west bank of Rogue River., 42.6935 -123.9434, 80m
WTU:V
411078 Patricia Johnson NWCA16-4856-V1-Q1 2016-06-08
U.S.A., Washington, Pacific, Along Rue Creek., 46.60642 -123.67945
WTU:V
411122 Patricia Johnson NWCA16-4897-V1-Q4 2016-07-21
U.S.A., Washington, Skagit, Between dikes in Sullivan Slough, south of La Conner., 48.38565 -122.48266
WTU:V
412628 Kathryn A. Beck 201226 2012-08-22
U.S.A., Washington, Pend Oreille, Pend Oreille River, Ruby Ferry., 48.520676 -117.294268, 623m
WTU:V
417460 Peter Dunwiddie, Sarah Krock, Rod Gilbert 16-174 2016-06-02
U.S.A., Washington, Pierce, Joint Base Lewis-McChord, TA 6., 47.04426 -122.56155
WTU:V
412238 Peter F. Zika 28270 2016-08-14
U.S.A., Oregon, Clatsop, South side of Columbia Beach Road, east of Lake Drive., 46.133 -123.9309, 8m
WTU:V
412465 Peter F. Zika, Ben Peterson 28386 2016-08-31
U.S.A., Washington, King, Artificial pond on grounds of abandoned nursery, N side of SE Petrovitsky Road, 200 m NE of junction with 126th Avenue SE, Renton., 47.4465 -122.1723, 115m
WTU:V
412564 Peter F. Zika, Sarah Krock 28207 2016-08-12
U.S.A., Washington, Pierce, Storm water outflow below pond L003, near paintball parking, Joint Base Lewis-McChord., 47.1038 -122.6009, 85m
WTU:V
415901 David Gross 1284 2017-09-10
U.S.A., Washington, Klickitat, At Roosevelt Park on Columbia River, Roosevelt, 45.731405 -120.222743
WTU:V-Vascular
Ben Legler 14600 2017-10-22
U.S.A., Washington, King, Along west shore of Silver Lake just south of swimming beach at Thornton A. Sullivan Park., 47.891997 -122.214494, 131m
WTU:V
416259 Dominic Maze, Christa von Behren 165 2016-08-09
U.S.A., Oregon, Clackamas, Above seasonal backwater of Willametter R, E of Elk Rock Island., 45.4346 -122.6462
WTU:V
416333 Dominic Maze 147 2016-08-23
U.S.A., Oregon, Multnomah, Columbia Slough. S shore of main channel Columbia Slough. Opposite Kelley Pt. Pk., 45.6416 -122.7669
WTU:V
416473 Peter F. Zika 29002 2017-08-18
U.S.A., Washington, Benton, Near causeway to Crow Butte Island, backwater of Lake Umatilla reservoir on north bank of Columbia River., 45.8667 -119.828, 80m
WTU:V
416474 Peter F. Zika 29023 2017-08-18
U.S.A., Washington, Klickitat, Near boat launch, Railroad Park, just north of John Day dam, Lake Umatilla reservoir on Columbia River., 45.7255 -120.6977, 80m
WTU:V
416699 Peter F. Zika 29081 2017-08-19
U.S.A., Oregon, Morrow, South shore of Columbia River reservoir, Lake Umatilla, north of Interstate 84, 2.2 air kilometers southeast of east end of Crow Butte Island., 45.8363 -119.79096, 80m
WTU:V
416668 Peter F. Zika 29102 2017-08-20
U.S.A., Oregon, Umatilla, South shore of Columbia River reservoir, Lake Umatilla, north of Interstate 84, 15.2 air kilometers east of northeast tip of Big Blalock Island., 45.9127 -119.415, 80m
WTU:V
416898 Peter F. Zika, Rod Gilbert, Sarah Krock 28981B 2017-08-10
U.S.A., Washington, Pierce, Nisqually River, 3.9 air kilometers west of north end of Nisqually Lake, Joint Base Lewis-McChord., 47.0334 -122.6802, 12m
WTU:V
417084 Peter F. Zika 28809 2017-06-03
U.S.A., Oregon, Douglas, East side of Route 99, Sutherlin Creek drainage, 6.7 air kilometers northwest of Echo Butte., 43.3075 -123.3464, 155m
WTU:V
412643 Lowell Ahart 20861 2016-05-24
U.S.A., 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 Loma Rica Road and La Porte Road, about 3 1/4 miles (air) northeast of Honcut., 39.334639 -121.476556, 44m
WTU:V
Peter Dunwiddie, Stacy Kinsell PWD-17-130 2017-05-14
U.S.A., Washington, Benton, Umatilla National Wildlife Refuge - Ridge Unit (East), 2.5 miles west of Paterson., 45.913515 -119.649422
WTU:V
445947 Peter Dunwiddie, Peter Zika, Stacy Kinsell PWD-17-151 2017-05-22
U.S.A., Washington, Benton, Umatilla National Wildlife Refuge - Ridge Unit (East), 2.5 miles west of Paterson., 45.913515 -119.649422
WTU:V
Peter Dunwiddie PWD-17-599 2017-08-06
U.S.A., Washington, Klickitat, On Columbia River 2.7 miles east of Arlington.<br/>, 45.8372 -119.89687, 82m
WTU:V
419135 Peter F. Zika 29428 2018-08-25
U.S.A., Washington, Grays Harbor, Near junction of Moon Island Road and Paulson Road, 3 air kilometers west-northwest of the west end of Rennie Island, Hoquiam., 46.9733 -123.9157, 4m
WTU:V
418831 Peter F. Zika 29232 2018-06-06
U.S.A., Washington, King, West of Route 167 and M Street NW, Mill Creek drainage., 47.3262 -122.2421, 15m
WTU:V
419690 Jeff Walker 947 2017-06-08
U.S.A., Washington, Grays Harbor, In Westport Light State Park., 46.89634 -124.12235, 4m
WTU:V
Peter W. Dunwiddie, Sarah Krock, Rod Gilbert PWD 16-174 2016-06-02
U.S.A., Washington, Pierce, JBLM, TA 6., 47.04426 -122.56155, 99m
WTU:V
Peter Dunwiddie, Rod Gilbert, Sarah Krock, Peter Zika PWD-16-220 2016-06-13
U.S.A., Washington, Pierce, JBLM, Artillery Impact Area, Range 76., 47.02694 -122.56934, 89m
WTU:V
Peter Dunwiddie, Peter Zika, Sarah Krock, Jim Lynch PWD-16-362 2016-07-13
U.S.A., Washington, Pierce, JBLM, Eastgate Rd.; Roadside across from C-5 mockup., 47.05502 -122.56926, 98m
WTU:V
420207 David Giblin 6380 2018-10-25
U.S.A., Washington, Skamania, Greenleaf Lake on north side of Highway 14; boat ramp area and shoreline approximately 100 meters to the west., 45.64738 -121.95698, 21m
WTU:V
420236 David Giblin 6413 2018-09-12
U.S.A., Washington, Skamania, Home Valley Waterfront Park. Sailboard Beach access area approximately 200 meters east and west along shoreline., 45.7094 -121.78011, 34m
WTU:V
425444 David Giblin, Peter Zika 5084 2013-08-26
U.S.A., Washington, Cowlitz, Yale Lake Park Marina area, west of parking area., 46.0253 -122.3193, 150m
WTU:V
Peter Dunwiddie, Peter Zika PWD-19-181 2019-07-24
U.S.A., Washington, Klickitat, Little Miller Island, west of Miller Island., 45.65342 -120.93288
WTU:V
423201 Bud Hardwick 13-85 2013-08-16
U.S.A., Washington, Grays Harbor, Directly east of boat launch at Friends Landing on the north shore of the Chehalis River, 2.3 air miles SW of Wynoochee Cemetery entrance, Montesano., 46.94638 -123.644, 2m
WTU:V
423203 Bud Hardwick 13-114 2013-10-13
U.S.A., Washington, Grant, Northwest shore of northwest Ancient Lake (1 of 3). 7.3 air miles SW of Quincy, WA. Junction of state highways 28 and 281. Washington Department of Fish and Wildlife: Quincy Lakes Unit., 47.15162 -119.94941, 243m
WTU:V
423204 Bud Hardwick 14-76 2014-08-03
U.S.A., Washington, Whatcom, Washington Department of Fish and Wildlife Lake Terrell unit: immediately west of dock on south shore at parking lot; 4.6 air miles W-NW of Ferndale, WA. Junction Main Street & 1st Ave., 48.85849 -122.68988, 50m
WTU:V
423583 Walter Fertig, Dave Wilderman, Carlo Abbruzzese, & Blaine Kisler 32806 2018-06-18
U.S.A., Washington, Clark, West Cascades Ecoregion, Camp Bonneville, summit of Little Baldy, ca 1.3 miles E of Camas Creek, ca 6 miles N of Camas and 7 miles N of Columbia River., 45.678972 -122.402028, 451m
WTU:V
428841 David Giblin 7363 2019-09-19
U.S.A., Washington, Okanogan, Sinlahekin Wildlife Refuge. Forde Lake, northwest corner., 48.73706 -119.66973, 470m
WTU:V
427392 David Giblin 7393 2019-09-20
U.S.A., Washington, Okanogan, Sinlahekin Wildlife Refuge. Schallow Pond, approximately 1 km southeast of southeast corner of Fish Lake., 48.67172 -119.69074, 500m
WTU:V
427395 David Giblin 7382 2019-09-20
U.S.A., Washington, Okanogan, Sinlahekin Wildlife Refuge. Blue Lake. Public access area at south end of lake., 48.67164 -119.69078, 515m
WTU:V
429387 David Giblin 7906 2020-09-09
U.S.A., Washington, Stevens, Pullout on Highway 291 on Long Lake approximately 2 kms east of Red Lake., 47.88362 -117.69773, 469m
WTU:V
Jeff Walker 1396 2021-08-19
U.S.A., Oregon, Lincoln, Big Creek Reservoir, west of Newport., 44.65773 -124.03179, 24m
WTU:V
Daniel G. Christian s.n. 2021-07-11
U.S.A., Washington, Snohomish, Willis D. Tucker Community Park. About 0.3 air miles W of the junction of Puget Park Drive and Cathcart Way., 47.86275 -122.13769, 160m
WTU:V
David Giblin 8499 2021-09-10
U.S.A., Washington, Pierce, Alder Lake County Park. Alder Lake. Large reservoir with major seasonal drawdown. Shoreline area adjacent to parking area., 46.79824 -122.2795, 365m
WTU:V
338050 Sarah Gage SG 1684 1995-09-01
Russia, Sakhalin, Kuril Archipelago: Kunashir, environs of Lake Aliger., 44.047222 145.741111, 20m
WTU:V
Scott Moore 2019-33 2019-06-16
U.S.A., Washington, Okanogan, Sinlahekin Wildlife Area. North shore of Fish Lake., 48.61514 -119.70363, 540m
WTU:V
Jeff Walker 1490 2022-09-25
U.S.A., Washington, Adams, Cow Lake., 47.13391 -118.161572, 534m
WTU:V
430657 Fred Weinmann, Ann Weinmann 447 2020-08-21
U.S.A., Washington, Jefferson, Jefferson County Fairgrounds., 48.133333 -122.782694
WTU:V
Peter Dunwiddie, Saff Killingsworth and Rod Gilbert PWD-19-150 2019-07-18
U.S.A., Washington, Pierce, JBLM, Russell's Landing on American Lake, 47.12343 -122.579192, 74m
WTU:V
Josh Wozniak B-015 2022-08-11
U.S.A., Washington, Klickitat, Panakanic., 45.88754 -121.33065, 579m
WTU:V
Jeff Walker 1560 2023-10-11
U.S.A., Washington, Chelan, Walla Walla Point Park., 47.44597 -120.3177, 188m
WTU:V
Peter Zika, Peter Dunwiddie PWD-21-207 2021-08-24
U.S.A., Washington, Benton, On low gravel bar on island in Columbia River, 46.658531 -119.593994