Services Departments Government

Heritage Trees

Clackamas County Heritage Trees meet one or more of the following characteristics:

Locate a tree of interest on the Heritage Tree Inventory List (PDF).

Deciduous = Deciduous
Coniferous = Coniferous
1 Deciduous Cooper Beech, accepted in 2008
Fagus sylvatica purpurea
SE Rosemont Rd
Lake Oswego
2 Deciduous Big Leaf Maple, accepted in 2008
Acer macrophylum
SE Richey Rd
Boring
3 Coniferous Giant Sequoia*, accepted in 2008
Sequoiadendron giganteum
Apperson Blvd
4 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Oatfield Rd
Milwaukie
5 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Oatfield Rd
Milwaukie
6 Coniferous Douglas Fir/Peg Tree/State Heritage Tree*, accepted in 2008
Pseudotsuga menziesii
Leonard St
Lake Oswego
7 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Oatfield Rd
Milwaukie
8 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Oatfield Rd
Milwaukie
9 Coniferous Pacific Yew, accepted in 2008
Taxus brevifolia
S Springwater Rd
Carver
10 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Oatfield Rd
Milwaukie
11 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Francis St
Milwaukie
12 Deciduous Big Leaf Maple, accepted in 2008
Acer macrophylum
SE Forsythe Rd
Oregon City
13 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Francis St
Milwaukie
14 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Oatfield Rd
Milwaukie
15 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Oatfield Rd
Milwaukie
16 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Oatfield Rd
Milwaukie
17 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Tomas Smith Rd
Milwaukie
18 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Oatfield Rd
Milwaukie
19 Deciduous Oregon White Oak*, accepted in 2008
Quercus garryana
SE Silver Springs Rd
Milwaukie
20 Deciduous Mulberry, accepted in 2008
Morus
SW Stafford Rd
Lake Oswego
21 Deciduous Oregon Ash, accepted in 2008
Fraxinus la6folia
SW Stafford Rd
Lake Oswego
22 Deciduous Oregon White Oak, accepted in 2008
Quercus garryana
SW Stafford Rd
Lake Oswego
23 Deciduous Pacific Madrone, accepted in 2008
Arbutus menziesii
SW Stafford Rd
Lake Oswego
24 Coniferous Pacific Yew, accepted in 2008
Taxus brevifolia
SW Stafford Rd
Lake Oswego
25 Coniferous Ponderosa Pine, accepted in 2008
Pinus ponderosa
SW Stafford Rd
Lake Oswego
26 Coniferous Port Orford Cedar, accepted in 2008
Chameacypris lawsoniana
SW Stafford Rd
Lake Oswego
27 Deciduous Shellbark Hickory, accepted in 2008
Carya laciniosa
SW Stafford Rd
Lake Oswego
28 Deciduous Southern Magnolia, accepted in 2008
Magnolia grandifloria
SW Stafford Rd
Lake Oswego
29 Deciduous Sugar Maple, accepted in 2008
Acer Sccharum
SW Stafford Rd
Lake Oswego
30 Deciduous White Spruce, accepted in 2008
Picea glauca
SW Stafford Rd
Lake Oswego
31 Deciduous American Chestnut, accepted in 2008
Castanea dentata
SW Stafford Rd
Lake Oswego
32 Deciduous Black Locust, accepted in 2008
Robinia pseudoacacia
SW Stafford Rd
Lake Oswego
33 Deciduous Hazelnut (Filbert), accepted in 2008
Corylus avellana L
SW Stafford Rd
Lake Oswego
34 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SW Stafford Rd
Lake Oswego
35 Deciduous Tulip Tree, accepted in 2008
Liriodendron tulipifera
SE Abernethy Ln
Milwaukie
36 Deciduous Oregon White Oak, accepted in 2008
Quercus garryana
S Redland Rd
Estacada
37 Deciduous Black Walnut, accepted in 2008
Juglans nigra
S Blount Rd
Canby
38 Deciduous Black Walnut*, accepted in 2008
Juglans nigra
S Blount Rd
Canby
39 Deciduous Winter Bartleb Pear, accepted in 2008
Prus communis
S Springwater Rd
Estacada
40 Coniferous Douglas Fir, accepted in 2008
Pseudotsuga menziesii
S. Springwater Rd
Estacada
41 Deciduous Italian Prune, accepted in 2008
Pruncia domes6ca
S. Springwater Rd
Estacada
42 Deciduous Baldwin Apple, accepted in 2008
Maldus domes6ca
Springwater Rd
Estacada
43 Deciduous American Chestnut, accepted in 2008
Castanea dentata
N Baker Dr
Canby
44 Deciduous American Elm, accepted in 2008
Ulmus americana
N Baker Dr
Canby
45 Deciduous Foster Lilac (Purple), accepted in 2008
Syringa vulgris
SE Highway 211
Eagle Creek
46 Deciduous Horsechestnut (Buckeye), accepted in 2008
Aesaulus hippocastanum
SE Hwy 211
Eagle Creek
47 Deciduous Foster Lilac (Purple), accepted in 2008
Syringa vulgris
SE Hwy 211
Eagle Creek
48 Deciduous Sugar Maple, accepted in 2008
Acer Sccharum
Se Hwy 211
Eagle Creek
49 Deciduous Oregon White Oak, accepted in 2008
Quercus garryana
SE Hwy 211
Eagle Creek
50 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Courtney Rd
Milwaukie
51 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Courtney Rd
Milwaukie
52 Deciduous Oregon White Oak, accepted in 2008
Quercus garryana
S Sawtell Rd
Molalla
53 Coniferous Pacific Yew, accepted in 2008
Taxus brevifolia
S Sawtell Rd
Molalla
54 Deciduous Big Leaf Maple, accepted in 2008
Acer macrophylum
S Sawtell Rd
Molalla
55 Coniferous Douglas Fir, accepted in 2008
Pseudotsuga menziesii
S Sawtell Rd
Molalla
56 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Concord Rd
Milwaukie
57 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Raymond St
Milwaukie
58 Deciduous Oregon Myrtle, accepted in 2008
Umbellaulania California
SE Jackson St
Milwaukie
59 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Roethe Rd
Milwaukie
60 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Roethe Rd
Milwaukie
61 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Roethe Rd
Milwaukie
62 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SE Thomas Smith Rd
Milwaukie
63 Coniferous Giant Sequoia, accepted in 2008
Sequoiadendron giganteum
SW Long Farm Rd
West Linn
64 Deciduous Big Leaf Maple/Barlow Tolgate Trees/State Heritage Tree*, accepted in 2008
Acer macrophylum
US Hwy 26 - Pioneer Bridle Trailhead (1/2 mi east of Rhododendrum)
65 Coniferous Western Red Cedar/Frank Lockyear Cedar Grove/State Heritage Tree*, accepted in 2008
Tuja plicata
USFS Rd 4613
Estacada
66 Deciduous Big Leaf Maple/Pow Wow Tree/State Heritage Tree*, accepted in 2008
Acer macrophylum
West Clackamas Blvd
Gladstone
67 Deciduous Bosc Pear, accepted in 2009
Pyrus bosc
S Spangler Rd
Oregon City
68 Coniferous Western Red Cedar, accepted in 2009
Thuja plicata
S Clackams River Rd
Oregon City
69 Deciduous Gravenstein Apple, accepted in 2009
Rosaceae
S Union Mills Rd
Mulino
70 Coniferous Ponderosa Pine, accepted in 2009
Pinus ponderosa
S Newkirchner Rd
Oregon City
71 Coniferous Douglas Fir, accepted in 2009
Psuedotsuga menziesil
S Hwy 99E
Canby
72 Deciduous Yellow Bellflower Apple, accepted in 2009
Maldus domes6ca
SE Adams St
Milwaukie
73 Coniferous Costal Redwood, accepted in 2009
Sequoiadendron sempervirens
SE Hull Av
Milwaukie
74 Coniferous Douglas Fir, accepted in 2009
Psuedotsuga menziesil
SE Hull Av
Milwaukie
75 Deciduous Black Walnut, accepted in 2009
Juglans nigra
SE Meldrum Ave
Milwaukie
76 Deciduous Apple, accepted in 2009
S Molalla Ave
Molalla
77 Deciduous Oregon White Oak, accepted in 2009
Quercus garryana
Exeter St
Gladstone
78 Coniferous Western Red Cedar, accepted in 2010
Thuja plicata
SE Linden Ln
Milwaukie
79 Coniferous Atlas Cedar, accepted in 2010
Cedrus atlan6ca
SE Linden Ln
Milwaukie
80 Coniferous Western Red Cedar, accepted in 2010
Thuja plicata
SE Kuehn Rd
Milwaukie
81 Coniferous Douglas Fir, accepted in 2010
Psuedotsuga menziesil
SE Kuehn Rd
Milwaukie
82 Coniferous Costal Redwood, accepted in 2010
Sequoiadendron sempervirens
SE Blanton St
Milwaukie
83 Deciduous Big Leaf Maple, accepted in 2010
Acer macrophyllum
S Redland Rd
Estacada
84 Deciduous Black Honey Locust, accepted in 2010
Robinia pseudoacocia
S Redland Rd
Estacada
85 Deciduous Oregon White Oak, accepted in 2010
Juglans nigra
SW Pete's Mtn Rd
West Linn
86 Deciduous Oregon White Oak, accepted in 2010
Quercus garryana
S HWY 170
Canby
87 Deciduous Oregon White Oak, accepted in 2010
Quercus garryana
S Mathias Rd
Molalla
88 Deciduous Oregon White Oak, accepted in 2010
Quercus garryana
S Mathias Rd
Molalla
89 Deciduous Oregon White Oak, accepted in 2010
Quercus garryana
S Mathias Rd
Molalla
90 Deciduous English Walnut, accepted in 2010
Juglans regia
S Mathias Rd
Molalla
91 Deciduous Oregon White Oak, accepted in 2010
Quercus garryana
SE Horseshoe Dr
Eagle Creek
92 Deciduous Black Walnut, accepted in 2010
Juglans nigra
SE Tapp Rd
Sandy
93 Coniferous Western Red Cedar*, accepted in 2010
Thuja plicata
SE Aldercrest Rd
Milwaukie
94 Coniferous Douglas Fir, accepted in 2010
Psuedotsuga menziesil
SE Aldercrest Rd
Milwaukie
95 Deciduous Oregon White Oak, accepted in 2010
Quercus garryana
SE Harmony Rd
Clackamas
96 Deciduous Oregon White Oak, accepted in 2011
Quercus garryana
Knaus Rd
Lake Oswego
97 Coniferous Douglas Fir, accepted in 2011
Pseudotsuga taxifola
SW Seville Ave
Lake Oswego
98 Coniferous Douglas Fir, accepted in 2011
Pseudotsuga taxifola
SW Seville Ave
Lake Oswego
99 Coniferous Sequoia, accepted in 2011
Sequoiadendron giganteum
S Old Acres Ln
Oregon City
100 Coniferous Atlas Cedar, accepted in 2011
Cedrus atlan6ca
SE River Rd
Milwaukie
101 Deciduous Broadleaf Maple, accepted in 2011
Acer macrophyllum
SE Anspach
Milwaukie
102 Deciduous Oregon White Oak, accepted in 2011
Quercus garryana
SE Rupert Dr
Milwaukie
103 Coniferous Pacific Yew, accepted in 2011
Taxus brevifolia
S Salo Rd
Mulino
104 Deciduous
Coniferous
Several species, accepted in 2011
Various Species
Molalla
105 Deciduous Black Walnut, accepted in 2011
Juglans nigra
SE Torbank Rd
Oak Grove
106 Deciduous Scarlet Oak, accepted in 2012
Quercus coccinea
SE Hull Av
Milwaukie
107 Deciduous Black Walnut, accepted in 2012
Juglas nigra
SW Roberts
Sherwood
108 Deciduous Oregon White Oak, accepted in 2012
Quercus garryana
SW Roberts
Sherwood
109 Deciduous Schwedler Norway Maple, accepted in 2012
Acer platanoides "Schwedleri"
SE Lindy St
Happy Valley
110 Coniferous Port Orford Cedar, accepted in 2012
Chamaecyparis lawsoniana
SW 35th Ave
Wilsonville
111 Deciduous English Walnut, accepted in 2012
Juglans regia
S. Highland Rd
Oregon City
112 Deciduous Oregon White Oak, accepted in 2012
Quercus garryana
SE Maple Lane
Milwaukie
113 Deciduous Oregon White Oak, accepted in 2012
Quercus garryana
SE Maple Lane
Milwaukie
114 Deciduous Silver Maple, accepted in 2012
Acer saccharinum
SE River Dr.
Milwaukie
115 Coniferous Monkey Puzzle, accepted in 2012
Arucaria araucana
SE Thompson Rd
Milwaukie
116 Deciduous Oregon White Oak, accepted in 2012
Quercus garryana
Timm Lane
Eagle Creek
117 Coniferous Douglas Fir, accepted in 2013
Pseudotsuga taxifola
SW Pete's Mtn Rd
West Linn
118 Deciduous American Chestnut, accepted in 2013
Castanea dentata
SE Wildcat Mountain
Sandy

* Documentation for these trees are not available at this time

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