| 3951 | 41.21102 | 0 | 41.21102 | -122.8431 | 6620 | 2020 | CalTopo | CalTopo | | | GPS | | | Google Maps | | | | | Semi-perennial creek with dense Alnus incana ripar... | Trinity Alps | Fox Creek Watershed | upper slope | NE | ca. 10 deg. | Where trail from Mavis Lake to Fox Creek Lake cros... | U.S.A. | California | Siskiyou County | S of Callahan | | | Mon Aug 12 23:00:00 2013 | |
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| 3928 | 20120707a | 0 | 40.927 | -122.8806 | 8100 | 2470 | CalTopo | CalTopo | | | Google maps | 30m | | Goolge maps | 30m | WGS84 | | | Sharp rocks along steep ridge top. | Trinity Alps | Middle Peak | ridge | E | ~60 deg. | Along ridge running south from highest peak over L... | U.S.A. | California | Trinity County | NNE of Weaverville | | | Sun Aug 5 23:00:00 2012 | |
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| 3959 | 41.21585 | 0 | 41.21585 | -122.85305 | 6490 | 1978 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Small perennial creek with dense riparian Alnus in... | Trinity Alps | Fox Creek Watershed | narrow valley bottom | NE | ca. 2 deg. | Creek descending from Virginia Lake. | U.S.A. | California | Siskiyou County | S of Callahan | | | Fri Aug 16 23:00:00 2013 | |
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| 3956 | 41.21240 | 0 | 41.2124 | -122.85548 | 6575 | 2000 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Small perennial creek with riparian overstory of A... | Trinity Alps | Fox Creek Watershed | narrow valley bottom | NE | ca. 2 deg. | Creek from Virginia Lake, at location WNW of Fox C... | U.S.A. | California | Siskiyou County | S of Callahan | | | Fri Aug 16 23:00:00 2013 | |
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| 3935 | 20120708a | 0 | 40.9301 | -122.8785 | 7645 | 2330 | CalTopo | CalTopo | | | Google maps | 20m | | Goolge maps | 20m | | | | Small seasonal snowmelt creek among rock outcrops | Trinity Alps | Lake Anna | alpine basin | S | ~3 deg. | Above Lake Anna. | U.S.A. | California | Trinity County | NNE of Weaverville | | | Mon Aug 6 23:00:00 2012 | |
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| 3958 | 41.21832 | 0 | 41.21832 | -122.84413 | 6150 | 1875 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Small shaded perennial creek with sparse riparian ... | Trinity Alps | Fox Creek Watershed | narrow valley bottom | NE | ca. 2 deg. | Junction of Fox Creek and creek from Virginia Lake... | U.S.A. | California | Siskiyou County | S of Callahan | | | Fri Aug 16 23:00:00 2013 | |
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| 3947 | WeaverBallyPeak | 0 | 40.8159 | -122.9938 | 7475 | 2275 | CalTopo | CalTopo | | | Google Maps | 15m | | Google Maps | 15m? | | | | Steep rock outcrop of mountain peak. | Trinity Alps | Weaver Bally | Peak | WSW | 50deg? | Rocks along SW side of Weaver Bally peak. | U.S.A. | California | Trinity County | NW of Weaverville | | | Sat Jul 13 23:00:00 2013 | |
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| 3946 | 20130629 | 0 | 41.24632 | -122.66582 | 3900 | 1200 | CalTopo | CalTopo | | | Google Maps | 15m | | Google Maps | 15m? | | | | Tree roots on banks above a steep perennial stream... | Trinity Alps | Scott Mountain Creek | narrow valley bottom | W | 50deg? | | U.S.A. | California | Trinity County | N of Trinity Lake | | | Sat Jul 13 23:00:00 2013 | |
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| 3925 | 201205a | 0 | 40.72727 | -123.05553 | 1475 | 450 | CalTopo | CalTopo | | | Google Maps | 20 m | | Google Maps | 10 m | Decimal Degrees | WGS 1984 | | Very dry, open stand of Pinus ponderosa / Arctosta... | Trinity Alps | Trinity River | lower slope | S | ~ 1 deg. | Between intersection of Highway 299 with Dutch Cre... | U.S.A. | California | Trinity County | Junction City | | | Thu May 17 23:00:00 2012 | |
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| 3869 | 090530a | 0 | 40.76539 | -122.92293 | 2625 | 800 | CalTopo | CalTopo | -122.922930 | 40.765390 | GPS | 15 m | 800 m | GoogleEarth | | | WGS84 | | Young Pseudotsuga menziesii stand with mature Pinu... | Trinity Alps | Jackass Ridge | mild SE slope | | | Between Jackass Ridge trail and Howe Ditch | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3896 | 20100429CR2 | 0 | 40.696701 | -123.043891 | -999 | -999 | CalTopo | CalTopo | | | Google Maps | 15 m | | | | GCS | WGS84 | | Exposed rock outcrop in narrow, old road cut. | Trinity Mountains | | Lower Slope | | | Along dirt road that accesses river floodplains fr... | U.S.A. | California | Trinity County | S of Junction City | | Eric | Wed Apr 28 23:00:00 2010 | |
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| 3906 | 20090920a | 0 | 40.349242 | -123.32595 | -999 | -999 | CalTopo | CalTopo | | | GPS | 15 m | | | | | | | in small pool of water along steep, small, perenn... | Trinity Mountains | South Fork Mountain | mid slope | NE | ~20 deg | in Collins Creek on upper side of road, lower road... | U.S.A. | California | Trinity County | | | Eric | Wed Aug 4 23:00:00 2010 | |
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| 3894 | 100429Lowden | 0 | 40.691227 | -122.854006 | -999 | -999 | CalTopo | CalTopo | | | Google Maps | 15 m | | | | GCS | WGS84 | | Old fenceposts in open field/meadow | Trinity Mountains | | Valley Bottom | | | Fence running across Lowden Ranch meadows from mai... | U.S.A. | California | Trinity County | WSW of Lewiston | | Eric | Wed Apr 28 23:00:00 2010 | |
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| 3895 | 20100429CR1 | 0 | 40.6952 | -123.0407 | -999 | -999 | CalTopo | CalTopo | | | Google Maps | 100 m | | | | GCS | WGS84 | precise location difficult to determine | Semi-open woodland of Pinus ponderosa, Arbutus me... | Trinity Mountains | | toe slope | | | On old, overgrown, dirt road providing access to C... | U.S.A. | California | Trinity County | S of Junction City | | Eric | Wed Apr 28 23:00:00 2010 | |
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| 4087 | | 0 | 40.6702 | -122.9217 | | 515 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Flat along river (parially overgrown historic p... | Trinity Mountains | Steelbridge | valley bottom | W | |
Along Steelbridge road at BLM site where road t... | U.S.A. | California | Trinity County | | | | Sun Apr 21 20:50:25 2019 | |
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| 3829 | HOME-FrontYard | 1 | 40.7644 | -122.91759 | 0 | 765 | CalTopo | CalTopo | -122.917590 | 40.764400 | GPS+WAAS | 5 m | 765 m | GPS+WAAS | 15 m | | WGS84 | |
Front yard in residential area with irrigated l... | Trinity Mountains | East Weaver Creek Canyon | flat | | |
151 Meadow Road (=351 East Weaver Road), Weaver... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 4058 | | 0 | 40.6484 | -122.7288 | | 1020 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | |
Mature Pseudotsuga menziesii forest along ridge... | Trinity Mountains | near Hoadley Peak | ridgeline | | |
Along Hoadley Peaks Road, running north from Hi... | U.S.A. | California | Trinity County | SE of Lewiston | | | Wed Feb 20 17:26:58 2019 | |
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| 4146 | Hayfork Summit Creek | 0 | 40.585 | -123.0312 | 3204 | 977 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature Pseudotsuga menziesii forest with little... | Trinity Mountains | Summit Creek Watershed | upper slope | SE | ~10 deg. |
By pullout along Highway 3.
| U.S.A. | California | Trinity County | E of Hayfork | | | Sun Aug 1 19:37:25 2021 | |
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| 4086 | | 0 | 40.675 | -122.918 | | 530 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Mature Pseudotsuga menziesii forest with occasi... | Trinity Mountains | Steelbridge | toe slope | NW | ~5 deg. |
At end of Steelbridge Road by gate at entrance ... | U.S.A. | California | Trinity County | NE of Douglas City | | | Sun Apr 21 20:46:30 2019 | |
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| 4159 | HayforkSummit-EastCurve | 0 | 40.6148 | -123.0027 | 2704 | 824 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mid-aged Pseudotsuga menziesii forest with sign... | Trinity Mountains | Browns Creek Watershed | mid-slope draw with ephemeral stream | NE | ~5 deg. |
On uphill side of bend in highway, south side o... | U.S.A. | California | Trinity County | SW of Douglas City | | | Sat Feb 19 21:07:02 2022 | |
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| 4064 | | 0 | 40.6622 | -122.9271 | | | CalTopo | CalTopo | | | GPS | | | | | | | |
Mixed oak woodland with interspersed conifers {... | Trinity Mountains | Browns Mountain | mid-slope terrace | | |
Along road to Union Hill Pond.
| U.S.A. | California | Trinity County | NE of Douglas City | | | Sun Apr 14 16:29:32 2019 | |
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| 4059 | | 0 | 40.6679 | -122.7418 | | 1060 | CalTopo | CalTopo | | | | | | | | | | |
Old road cut through decomposed granite along r... | Trinity Mountains | near Hoadley Peak | ridgeline | | |
Along Hoadley Peaks road going north from Highw... | U.S.A. | California | Trinity County | | | | Wed Feb 20 17:47:22 2019 | |
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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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| 4060 | | 0 | 40.7006 | -122.7746 | | 915 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | |
Pinus ponderosa / Quercus chrysolepis with Pseu... | Trinity Mountains | near Hoadley Peak | mid-slope | S | ~20 deg. |
Along Lewiston Turnpike Road between Lewiston (... | U.S.A. | California | Trinity County | E of Lewiston | | | Wed Feb 20 18:16:43 2019 | |
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| 4141 | Reading Creek area | 0 | 40.5959 | -122.898 | 2106 | 642 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Quercus douglasii woodland on small hill
| Trinity Mountains | Reading Creek Watershed | hilltop | | |
Along Reading Creek Road at top of rise just SE... | U.S.A. | California | Trinity County | | | | Fri Jul 16 21:16:11 2021 | |
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| 4140 | Deerlick Springs | 0 | 40.5456 | -122.932 | 2264 | 690 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Quercus garryana savana on east facing hillside... | Trinity Mountains | Browns Creek Watershed | | | |
South on Deerlick Springs road between Middleto... | U.S.A. | California | Trinity County | S of Douglas City | | | Fri Jul 16 21:11:09 2021 | |
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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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| 4108 | Chop Tree | 0 | 40.6539 | -122.963 | | 483 | CalTopo | CalTopo | | | | | | | | | | |
Riparian hardwood forest (Alnus rhombifolia, Ac... | Trinity Mountains | Steiner Flat | valley bottom | | |
At "Chop Tree" river access.
| U.S.A. | California | Trinity County | W of Douglas City | | | Fri Aug 7 21:40:55 2020 | |
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| 4088 | | 0 | 40.6576 | -122.9137 | | 500 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Riparian zone of Populus fremontii and Salix sp... | Trinity Mountains | Indian Creek | valley bottom | N | |
Indian Creek at confluence with Trinity River.
... | U.S.A. | California | Trinity County | E of Douglas City | | | Sun Apr 21 20:55:00 2019 | |
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| 4137 | East Fork Algae | 0 | 41.0097 | -122.6195 | 2390 | 728 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian zone on terrace of small river channel... | Trinity Mountains | East Fork Trinity River | valley bottom | NW | flat |
Just upstream of bridge where East Side Road cr... | U.S.A. | California | Trinity County | East of Trinity Center (across reservoir) | | | Sat Dec 26 11:50:01 2020 | |
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