| 4027 | | 0 | 40.7178 | -122.8384 | | 550 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Riparian woodland over dredge mining tailings wi... | Trinity Alps | Rush Creek confluence with Trinity River | valley bottom | | | Among tailings on lower end of the Rush Creek de... | USA | California | Trinity County | W of Lewiston | | | Tue Apr 24 14:05:25 2018 | |
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| 4090 | | 0 | 40.73 | -122.9395 | | 615 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Scattered Robinia (Locust) trees within rural t... | Trinity Alps | Weaver Creek Watershed | valley bottom | | |
Along Highway 299 (Main Street) by Congregation... | U.S.A. | California | Trinity County | Weaverville | | | Mon Apr 22 21:15:57 2019 | |
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| 4089 | | 0 | 40.7302 | -122.9399 | | 615 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Scattered Robinia (Locust) trees within rural t... | Trinity Alps | Weaver Creek Watershed | valley bottom | | |
Trinity County Museum near restored Ditch Tende... | U.S.A. | California | Trinity County | Weaverville | | | Mon Apr 22 21:15:57 2019 | |
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| 4135 | Rush Creek Algae Site | 0 | 40.7385 | -122.8394 | 1907 | 581 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian forest of Acer macrophyllum, Alnus rho... | Trinity Mountains | Rush Creek | narrow valley bottom | S | |
Just downstream of where high power lines cross... | U.S.A. | California | Trinity County | NW of Lewiston | | | Mon Dec 14 20:45:50 2020 | |
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| 4142 | Home - back fields | 1 | 40.7647 | -122.91771 | 2500 | 762 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open field of native perennial grasses, invasiv... | Trinity Alps | East Weaver Creek Watershed | toe slope | W | |
Backyard of 151 Meadow Road and adjacent proper... | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Aug 1 11:39:03 2021 | |
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| 4037 | | 0 | 40.773 | -122.923 | | 825 | CalTopo | CalTopo | | | Approximation | | | | | | | | Riparian zone of Alnus rhombifolia, Acer macrophyl... | Trinty Alps | East Weaver Creek watershed | valley bottom | | | Along creek about 50m upstream of footbridge. | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Aug 19 19:52:35 2018 | |
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| 4174 | Ryan Creek A | 0 | 40.7746 | -124.1333 | 22 | 7 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Second growth redwood forest edge against ripar... | North Coast | Humboldt Bay area | valley bottom | | |
Along old road/trail in Ryan Creek community fo... | U.S.A. | California | Humboldt County | East side of Eureka | | | Sat Apr 23 10:35:07 2022 | |
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| 4040 | | 0 | 40.7766 | -124.1519 | | 25 | CalTopo | CalTopo | | | | | | | | | | | Alnus rubra riparian woodland amidst second growth... | North Coast | | valley bottom | | | Sequoia Park within Eureka, along boardwalk throug... | U.S.A. | California | Humboldt County | within Eureka | | | Mon Nov 5 14:42:00 2018 | |
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| 4039 | | 0 | 40.7818 | -122.9401 | | 930 | CalTopo | CalTopo | | | | | | | | | | | Edge between ~15 year old clearcut and riparian zo... | Trinty Alps | East Weaver Creek watershed | valley bottom | S | | Trail to East Weaver Lake just above departure fro... | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Aug 19 20:12:15 2018 | |
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| 4157 | E_Weaver_Intersections | 0 | 40.7821 | -122.9407 | 3056 | 931 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature mixed conifer forest / riparian zone int... | Trinity Alps | East Weaver Watershed | valley bottom | | |
About 100m up East Weaver Lake trail from inter... | U.S.A. | California | Trinity County | N of Weaverville | | | Fri Feb 18 22:45:13 2022 | |
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| 4180 | 2022-04 East Weaver FD2 | 0 | 40.7843 | -122.9444 | 3148 | 960 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Late successional riparian forest along perenni... | Trinity Alps | East Weaver Creek Watershed | valley bottom | | |
Just off East Weaver Lake trail toward Creek in... | U.S.A. | California | Trinity County | N of Weaverville | | | Tue Apr 26 12:14:47 2022 | |
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| 3978 | | 0 | 40.8358 | -124.1761 | | 5 | CalTopo | CalTopo | | | GPS | | | approximate | | | | | Pinus contorta stand with Vaccinium. | Pacific Coast | Humboldt Bay North Spit | | | | | U.S.A. | California | Humboldt County | N of Eureka | | | Sat Jan 24 23:06:59 2015 | |
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| 4199 | BlueLakeWalk | 0 | 40.8768 | -123.9966 | 81 | 25 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian forest along north bank of river, side... | North Coast | Mad River Valley | valley bottom | | |
Along levy trail to south of Taylor Way in town... | U.S.A. | California | Humboldt County | Blue Lake | | | Mon Jul 24 16:36:09 2023 | |
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| 3988 | | 0 | 40.882 | -123.547 | | 235 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | |
Pseudotsuga menziesii / Notholithocarpus densif... | Trinity Alps | Burnt Ranch Gorge | mid-slope | | |
Salyer Rest Area along highway 299, in pet area... | U.S.A. | California | Trinity County | | | | Wed May 6 22:34:20 2015 | |
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| 4200 | EFkWillowCk_JoukoA | 0 | 40.9034 | -123.7061 | 1597 | 487 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian zone of Alnus and Acer amidst late suc... | North Coastal Ranges | Willow Creek Watershed | valley bottom | N | |
Along road through campground area on East Fork... | U.S.A. | California | Humboldt County | W of Willow Creek (town) | | | Mon Jul 24 18:00:47 2023 | |
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| 3983 | | 0 | 40.9606 | -123.0217 | | 1550 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Mature Abies concolor forest. | Trinity Alps | Canyon Creek | lower-slope | | | Along Canyon Creek trail just past split to Bouder... | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Jan 25 18:42:38 2015 | |
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| 3984 | | 0 | 40.9749 | -123.0235 | | 1740 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | North facing rock faces above creek with sparse Pi... | Trinity Alps | Canyon Creek watershed | Valley Bottom | N | | Canyon Creek as it exits Upper Canyon Creek Lake. | U.S.A. | California | Trinity County | N of Weaverville | | | Sat Jan 31 20:50:19 2015 | |
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| 4175 | East Fork | 0 | 41.0097 | -122.6191 | 2391 | 729 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open riparian zone of Populus, Fraxinus, Quercu... | Trinity Mountains | East Fork Trinity River | valley bottom | | |
Along East Side Road just upstream of bridge th... | U.S.A. | California | Trinity County | East of Trinity Center | | | Mon Apr 25 15:53:13 2022 | |
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| 4127 | Trinidad Beach | 0 | 41.0568 | -124.1506 | | 1 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Rock cliff at edge of beach.
| Pacific Coast | | | | |
Beach at Trinidad Head.
| U.S.A. | California | Humboldt County | | | | Mon Sep 7 11:22:58 2020 | |
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| 4145 | Porcupine Lake | 0 | 41.2738 | -122.5129 | 7672 | 2338 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open, rocky ridge.
| Eddies Mountains | South of Mt. Eddy | ridge | | |
Ridgeline to west of Porcupine Lake
| U.S.A. | California | Siskiyou (boarder with Trinity) | W of Mount Shasta (city) | | | Sun Aug 1 12:58:02 2021 | |
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| 4121 | Eddy Airplane Moraine | 0 | 41.322 | -122.4749 | 8451 | 2576 | CalTopo | CalTopo | | | GPS | | | USGS NED | | | | |
Rocky moraine top with zeric alpine tundra vege... | Scott Mountains | Mount Eddy | ridgeline | | |
Moraine left by a prior glacier directly beneat... | U.S.A. | California | Siskiyou County | SW of Weed | | | Thu Aug 27 18:45:41 2020 | |
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| 4120 | Eddy Highest Pond | 0 | 41.3317 | -122.4843 | 7712 | 2351 | CalTopo | CalTopo | | | GPS | | | USGS NED | | | | |
Small unnamed lake, or perhapse best described ... | Scott Mountains | Mount Eddy | | | |
Pond marked on USGS and Forest Service maps as ... | U.S.A. | California | Siskiyou County | SW of Weed | | | Thu Aug 27 18:00:03 2020 | |
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| 4133 | Eddy Trailhead | 0 | 41.3428 | -122.5375 | 6859 | 2091 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Scattered Abies concolor and other conifers adj... | Scott Mountains | Mount Eddy | Ridgeline saddle | | |
Trailhead for Deadwood Lakes and Mount Eddy at ... | U.S.A. | California | Trinity County | SW of Weed | | | Wed Oct 14 22:26:02 2020 | |
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| 4134 | Eddy Trailhead | 0 | 41.3428 | -122.5375 | 6859 | 2091 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Scattered Abies concolor and other conifers adj... | Scott Mountains | Mount Eddy | Ridgeline saddle | | |
Trailhead for Deadwood Lakes and Mount Eddy at ... | U.S.A. | California | Trinity County | SW of Weed | | | Wed Oct 14 22:26:02 2020 | |
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| 4203 | PrarieCreekNorth | 0 | 41.4609 | -124.053 | 562 | 171 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Sequoia sempervirens forest.
| North Coast Range | | low ridge | | |
Along road from Newton B Drury Scenic Parkway t... | U.S.A. | California | Humboldt County | | | | Sun Aug 6 17:34:10 2023 | |
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| 3997 | | 0 | 41.51893 | -121.07768 | | 1481 | CalTopo | CalTopo | | | Google Earth (guided by GPS) | | | Google Earth | | | | | Solitary Juniperus in open shrubland swail amidst ... | Cascades | Modoc Plateau | | | | Along W side of highway 159 | U.S.A. | California | Modoc County | NW of Canby | | | Sun Jun 14 10:23:51 2015 | |
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| 3996 | | 0 | 41.6938 | -121.4546 | | 1320 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Juniperus occidentalis / Artemisia tridentata ssp.... | Cascades | Medicine Lake Lava Beds | | | | Lava Beds National Monument, near south entrance, ... | U.S.A. | California | Siskiyou County | S of Tulelake | | | Sun Jun 14 09:54:48 2015 | |
| |
| 3995 | | 0 | 41.703 | -121.517 | | 1540 | CalTopo | CalTopo | | | GPS | 100m | | Google Earth | | | | | Entrance to lava tube cave amidst Artemisia triden... | Cascades | Medicine Lake Lava Beds | | | | Lava Beds National Monument, along Cave Loop Road ... | U.S.A. | California | Siskiyou County | S of Tulelake | | | Sun Jun 14 09:45:12 2015 | |
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| 3994 | | 0 | 41.714514 | -121.505453 | | 1440 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Artemisia tridentata ssp. wyomingensis shrubland w... | Cascades | Medicine Lake Lava Beds | | | | Lava Beds National Monument, southwest side of Res... | U.S.A. | California | Siskiyou County | S of Tulelake | | | Sun Jun 14 09:32:55 2015 | |
| |
| 3990 | | 0 | 41.7399 | -121.5967 | | 1465 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Artemisia tridentata ssp. wyomingensis shrubland i... | Cascades | Medicine Lake Lava Beds | | | | Lava Beds National Monument, NW side of trail arou... | U.S.A. | California | Siskiyou County | S of Tulelake | | | Sun Jun 14 08:51:27 2015 | |
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