HPSU:V
12978 Amy Hawkins s.n. 2004-09-28
U.S.A., Oregon, Multnomah, Columbia River Gorge, Rooster Rock; Pit # 3., 45.546437 -122.234223, 35m
HPSU:V
12319 Greg de Nevers 12968 2004-10-01
U.S.A., Oregon, Multnomah, Portland, Oaks Bottom, on fill in Willamette River floodplain., 45.477214 -122.655906, 25m
HPSU:V
9138 Georgia Mason 10024 1974-11-12
U.S.A., Oregon, Beach recreation area near Hills Creek Dam, South of Oakridge.
HPSU:V
5526 Sherry V. Spencer s.n. 1994-07-08
U.S.A., Oregon, Multnomah, Gov't Island on Columbia R.; mudflats of E. Lake., 45.574645 -122.501952
HPSU:V
9135 Georgia Mason 9964 1974-09-18
U.S.A., Oregon, Lane, On bank of Willamette River under the Glenwood-Springfield Bridge.
HPSU:V
15633 Erin Riggs 48 2010-08-00
U.S.A., Oregon, Multnomah, North Portland, Smith and Bybee Wetlands Natural Area. Smith Lake, train tracks., 45.612101 -122.7125
HPSU:V
17154 Vernon M. Marttala 5387 2002-09-30
U.S.A., Oregon, Multnomah, At home residence [Portland, 10811 SE Schiller Street]., 45.487051 -122.552107
HPSU:V
20068 John A. Christy 10603 2014-07-29
U.S.A., Oregon, Multnomah, Portland, SW Water Avenue, N of Hawthorne Bridge., 45.513898 -122.665982, 10m
HPSU:V
19988 Jeffrey T. Lesh 1207 2019-07-09
U.S.A., Oregon, Multnomah, Gresham, Wy'east Trail near Gresham City Hall., 45.507006 -122.43842
HPSU:V
20204 Jeffrey T. Lesh 1036 2018-08-29
U.S.A., Oregon, Multnomah, Portland, SE Salmon Street and SE 73rd Avenue., 45.51451 -122.58781
HPSU:V
20234 Jeffrey T. Lesh 1066 2018-09-27
U.S.A., Oregon, Clackamas, Brightwood. Clackamas County owned quarry adjacent to Sandy Ridge Trail System. 100 meters W of intersection of E Builder Creek Lane and E Barlow Trail Road., 45.3799 -122.0194
HPSU:V
20235 Jeffrey T. Lesh 1068 2018-09-27
U.S.A., Oregon, Clackamas, Brightwood. Clackamas County owned quarry adjacent to Sandy Ridge Trail System. 100 meters W of intersection of E Builder Creek Lane and E Barlow Trail Road., 45.3797 -122.022
HPSU:V
20236 Jeffrey T. Lesh 1069 2018-09-27
U.S.A., Oregon, Clackamas, Brightwood. Clackamas County owned quarry adjacent to Sandy Ridge Trail System. 100 meters W of intersection of E Builder Creek Lane and E Barlow Trail Road., 45.3797 -122.022
HPSU:V
20291 Jeffrey T. Lesh 1259 2019-09-06
U.S.A., Oregon, Multnomah, Gresham, Tsuru Island at Main City Park on Johnson Creek., 45.495856 -122.429795
HPSU:V
20839 John A. Christy 10568 2013-07-08
U.S.A., Oregon, Clackamas, Foster Creek Wetland Mitigation Bank, 2.5 mi SSE of Barton., 45.357043 -122.399886, 104m
HPSU:V
22219 Dominic Maze 1426 2019-08-07
U.S.A., Oregon, Multnomah, Portland. SE Ivon Street and 61st Ave., 45.504457 -122.600394, 61m
HPSU:V
21565 Dominic Maze, Monte Mattsson 1216 2019-09-24
U.S.A., Oregon, Multnomah, North Portland. End of North Woodrush Way, 45.618142 -122.767526, 24m
HPSU:V
21567 Dominic Maze 1218 2019-09-12
U.S.A., Oregon, Multnomah, Southeast Portland. Oaks Bottom Wildlife Refuge. Recent large restoration project reconnecting off channel habitat with mainstem Willamette River., 45.477142 -122.655951, 24m
HPSU:V
21689 Dominic Maze 1355 2018-06-05
U.S.A., Oregon, Multnomah, Northeast Portland. Sunderland Yard; City of Portland facility., 45.593582 -122.63775, 15m
HPSU:V
22299 Dominic Maze 1503 2018-07-03
U.S.A., Oregon, Multnomah, Sunderland Yard, City of Portland facility., 45.59081 -122.637645, 12m