(Translated by https://www.hiragana.jp/)
Silver Falls State Park - Wikipedia Jump to content

Silver Falls State Park

Coordinates: 44°51′23″N 122°36′31″W / 44.85639°N 122.60861°W / 44.85639; -122.60861
From Wikipedia, the free encyclopedia
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

Silver Falls State Park
South Falls
Silver Falls State Park is located in Oregon
Silver Falls State Park
Silver Falls State Park is located in the United States
Silver Falls State Park
TypePublic, state
LocationMarion County, Oregon
Nearest citySilverton
Coordinates44°51′04″N 122°38′46″W / 44.8512332°N 122.6461975°W / 44.8512332; -122.6461975[1]
Operated byOregon Parks and Recreation Department

Silver Falls State Park is a state park in the U.S. state of Oregon, located near Silverton, about 20 miles (32 km) east-southeast of Salem. It is the largest state park in Oregon with an area of more than 9,000 acres (36 km2), and it includes more than 24 miles (39 km) of walking trails, 14 miles (23 km) of horse trails, and a 4-mile (6.4 km) bike path. Its 7.2-mile (11.6 km) Canyon Trail/Trail of Ten Falls runs along the banks of Silver Creek and by ten waterfalls, from which the park received its name. [2] Four of the ten falls have an amphitheater-like surrounding that allows the trail to pass behind the flow of the falls.[3] The Silver Falls State Park Concession Building Area and the Silver Creek Youth Camp-Silver Falls State Park are separately listed on the U.S. National Register of Historic Places.

The park's most visited waterfall is South Falls, a 177-foot (54 m) cascade.[4] Remote Double Falls, however, is listed as the highest waterfall in the park, plunging 178 feet (54 m) in a small tributary side canyon deep within the Silver Creek Canyon.

In recent years, Silver Falls State Park has hosted star parties in partnership with the amateur astronomy organization in Salem, Oregon called Night Sky 45.[5]

History

Silver Falls State Park Concession Building Area
Silver Falls Lodge
Nearest citySublimity, Oregon
Built1934
ArchitectJ. Elwood Isted
NRHP reference No.83002164[6]
Silver Creek Youth Camp – Silver Falls State Park
Nearest citySublimity, Oregon
Coordinates44°51′23″N 122°36′31″W / 44.85639°N 122.60861°W / 44.85639; -122.60861
Built1936
ArchitectKeith R. Maguire, Jr.
Architectural styleNational Park Service rustic
NRHP reference No.02000673[6]
Added to NRHPJune 20, 2002
Added to NRHPJune 30, 1983

Silver Falls City formed in 1888 and was primarily a logging community with a few homesteaders, and the area was extensively logged. The small lumber town of Silver Falls City sat atop the South Falls, and as the land was cleared, a local entrepreneur sold admission to the Falls area,[7] with attractions such as pushing cars over the falls and even hosting a stunt with a daredevil riding over in a canoe.

In 1902, June D Drake, a commercial photographer and owner of Drake Brothers Studio in Silverton, Oregon, began to campaign for park status, using his photographs of the falls to gain support. Drake Falls was later named for him.[8] In 1926, however, an inspector for the National Park Service rejected the area for park status because of a proliferation of unattractive stumps after years of logging.

In 1935 President Franklin D. Roosevelt announced that the Silver Falls area would be turned into a Recreational Demonstration Area. Private land that had been logged was purchased, and workers in the Civilian Conservation Corps were employed to develop park facilities, including the historic South Falls Lodge, completed in the late 1930s. It was used as a restaurant from 1946 until the late 1950s and was listed on the National Register of Historic Places as the Silver Falls State Park Concession Building Area in 1983.[9] The Silver Creek Youth Camp—Silver Falls State Park was also added to the National Register at this time.

In January 2008, during the 2008 supplemental legislative session, Fred Girod of the Oregon House of Representatives sought federal designation of the area as a national park via a house joint memorial to the United States Congress, but the bill died in committee.[10]

Geology

The history of the canyon's formation begins about 26 million years ago to the Oligocene period, when most of Oregon was covered by ocean. After the waters of the ocean receded about 15 million years ago, the flood basalt flows of the Columbia River Basalt Group covered the sandstone that had been the ocean floor. The softer layers of sandstone beneath the basalt sheet eroded over time, creating pathways behind some of the waterfalls that Civilian Conservation Corps workers widened to make safe for public use. Another geologic feature are many tree "chimneys" or casts, formed when hot lava engulfed living trees and disintegrated them.[11]

Waterfalls

Within the park are many waterfalls, including ten along the Trail of Ten Falls (marked * in the table below) and five more below the confluence of the North and South forks of Silver Creek. [12] The South Fork has an average flow rate of 75 cu ft/s (2.1 m3/s), and the North Fork has an average flow rate of 100 cu ft/s (2.8 m3/s). The Trail of Ten Falls passes behind the falls of South Falls, Lower South Falls, Middle North Falls, and North Falls.

Waterfall Image Distance on trail Coordinates Stream Height
South Falls* 0.0 44°52′44″N 122°39′32″W / 44.8788°N 122.6589°W / 44.8788; -122.6589 South Fork 177 feet (54 m)[13][14]
Lower South Falls* 0.8 44°53′07″N 122°39′39″W / 44.8853°N 122.6609°W / 44.8853; -122.6609 South Fork 93 feet (28 m)[15][16]
(Confluence of N. & S. Forks) 1.1 Silver Creek (N/A)
Lower North Falls* 2.1 44°53′29″N 122°38′47″W / 44.8914°N 122.6464°W / 44.8914; -122.6464 North Fork 30 feet (9.1 m)[17]
Double Falls* 2.1 + 0.1 on side trail 44°53′31″N 122°38′42″W / 44.8920°N 122.6450°W / 44.8920; -122.6450 Hullt Creek 178 feet (54 m)[18]
Drake Falls* 2.3 44°53′24″N 122°38′46″W / 44.89°N 122.6461°W / 44.89; -122.6461 North Fork 27 feet (8.2 m)[19][20]
Middle North Falls* 2.5 44°53′19″N 122°38′35″W / 44.8886°N 122.6431°W / 44.8886; -122.6431 North Fork 106 feet (32 m)[21][22]
Winter Falls* 2.7 + 0.5 on side trail 44°53′04″N 122°38′27″W / 44.8844°N 122.6408°W / 44.8844; -122.6408 Winter Creek 134 feet (41 m)[23][24]
Twin Falls* 3.0 44°53′07″N 122°38′13″W / 44.8852°N 122.6370°W / 44.8852; -122.6370 North Fork 31 feet (9.4 m)[25]
North Falls* 3.9 44°53′06″N 122°37′22″W / 44.8849°N 122.6227°W / 44.8849; -122.6227 North Fork 136 feet (41 m)[26]
Upper North Falls* 4.6 44°52′59″N 122°36′51″W / 44.8831°N 122.6142°W / 44.8831; -122.6142 North Fork 65 feet (20 m)[27]
Crag Falls 1.1 + ? below confluence Silver Creek 12 feet (3.7 m)
Elbow Falls 1.1 + ? below confluence Silver Creek 20 feet (6.1 m)
Canyon Falls 1.1 + ? below confluence Silver Creek 10 feet (3.0 m)
Lisp Falls 1.1 + ? below confluence Silver Creek 5 feet (1.5 m)
Sunlight Falls 1.1 + ? below confluence Silver Creek 5 feet (1.5 m)
Frenchie Falls[28] (just before start of trail) Frenchie Creek 48 feet (15 m)
Trickle Falls (3.5 above start of trail) Tributary of S. Fork ?

Climate

The climate of Silver Falls State Park is cooler and wetter than those of nearby towns and cities. According to the Köppen climate classification, Silver Falls State Park has a warm-summer Mediterranean climate (Csb).

Climate data for Silver Falls State Park, Oregon (1991–2020 normals, extremes 1938–present)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 65
(18) 		75
(24) 		80
(27) 		85
(29) 		96
(36) 		108
(42) 		101
(38) 		103
(39) 		98
(37) 		89
(32) 		72
(22) 		75
(24) 		108
(42)
Mean maximum °F (°C) 51.5
(10.8) 		55.6
(13.1) 		62.7
(17.1) 		71.1
(21.7) 		79.9
(26.6) 		83.3
(28.5) 		89.1
(31.7) 		89.1
(31.7) 		83.7
(28.7) 		70.1
(21.2) 		56.8
(13.8) 		51.5
(10.8) 		92.6
(33.7)
Mean daily maximum °F (°C) 42.7
(5.9) 		45.4
(7.4) 		49.8
(9.9) 		54.7
(12.6) 		62.8
(17.1) 		67.6
(19.8) 		76.3
(24.6) 		76.1
(24.5) 		70.1
(21.2) 		57.8
(14.3) 		47.1
(8.4) 		41.6
(5.3) 		57.7
(14.3)
Daily mean °F (°C) 37.7
(3.2) 		39.2
(4.0) 		41.9
(5.5) 		45.8
(7.7) 		52.4
(11.3) 		56.7
(13.7) 		63.2
(17.3) 		63.0
(17.2) 		57.9
(14.4) 		49.1
(9.5) 		41.5
(5.3) 		37.1
(2.8) 		48.8
(9.3)
Mean daily minimum °F (°C) 32.7
(0.4) 		32.9
(0.5) 		34.0
(1.1) 		36.9
(2.7) 		42.0
(5.6) 		45.8
(7.7) 		50.2
(10.1) 		49.9
(9.9) 		45.8
(7.7) 		40.5
(4.7) 		35.9
(2.2) 		32.5
(0.3) 		39.9
(4.4)
Mean minimum °F (°C) 23.1
(−4.9) 		23.3
(−4.8) 		26.3
(−3.2) 		28.2
(−2.1) 		31.6
(−0.2) 		38.1
(3.4) 		42.4
(5.8) 		42.1
(5.6) 		36.8
(2.7) 		29.7
(−1.3) 		25.5
(−3.6) 		22.2
(−5.4) 		17.5
(−8.1)
Record low °F (°C) −4
(−20) 		3
(−16) 		10
(−12) 		19
(−7) 		22
(−6) 		30
(−1) 		32
(0) 		29
(−2) 		23
(−5) 		18
(−8) 		2
(−17) 		−4
(−20) 		−4
(−20)
Average precipitation inches (mm) 8.83
(224) 		8.37
(213) 		8.09
(205) 		6.43
(163) 		4.40
(112) 		2.96
(75) 		0.66
(17) 		0.80
(20) 		2.27
(58) 		5.51
(140) 		9.39
(239) 		11.21
(285) 		68.92
(1,751)
Average snowfall inches (cm) 2.5
(6.4) 		3.0
(7.6) 		1.7
(4.3) 		0.0
(0.0) 		0.0
(0.0) 		0.0
(0.0) 		0.0
(0.0) 		0.0
(0.0) 		0.0
(0.0) 		0.0
(0.0) 		0.6
(1.5) 		3.1
(7.9) 		10.9
(27.7)
Average precipitation days (≥ 0.01 in) 10.3 12.9 12.9 14.4 10.1 6.2 1.4 2.3 4.2 10.1 13.9 14.3 113.0
Average snowy days (≥ 0.1 in) 0.7 1.3 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.1 3.7
Source 1: NOAA[29]
Source 2: National Weather Service[30]

Wildfires

Between July 13 and 28 of 2020, a wildfire broke out in the eastern timbered area of Silver Falls State Park. The blaze grew to 27 acres and was mostly contained by July 15. The State Park remained open for visitors to view the falls but the campgrounds were closed for a short period. It was thought that the fire was the result of a lightning strike which smoldered for about a month before igniting.[31] In September 2020, the Beachie Creek Fire came into the eastern and southern edges of the park. The fire was slowed by a reversal of the winds to the south and east and Oregon fire crews were able to contain the blaze, one of the largest and most destructive in state history. Other historic fires include the following:

  • 1865: The Silverton Fire, the largest known in Oregon's history, burned a million acres including the Silver Falls area.
  • 1886: A forest fire destroyed a large part of the forest on lands that would become Silver Falls State Park.
  • 1925: September: A destructive forest fire raged near and at House Mountain.
  • 1928: Summer: South Burn, a forest fire, damaged the Silver Falls area.[32]

Friends of Silver Falls

Volunteers inspired by the beauty and history of Silver Falls have been active there since establishment of the park in 1933. In 1986, the citizens and the park staff envisioned a mission and established the Friends of Silver Falls State Park, Inc. That mission is "to further the educational and interpretive opportunities available to park visitors; to promote the preservation, protection and enhancement of the historical, natural, and recreational resources within the park; and to assist in the implementing park improvements and educational programs compatible with the nature of Silver Falls State Park."[33]

As a result, this private and public partnership has created a more meaningful park experience for the nearly one million annual visitors to the park, far beyond what state park funding alone can provide.[33]

Since 1992, volunteers of the Friends of Silver Falls State Park have operated the Nature Store in historic South Falls Lodge. This store offers a variety of books, clothing and souvenirs in keeping with the park's nature theme. The organization has also been responsible for much of the interpretive signage along the Trail of Ten Falls.[33]

Other goals of the Friends include compiling oral histories from those who have memories of the park region, keeping alive the history of Silver Falls City, recognizing the work of the Civilian Conservation Corps and the Works Progress Administration in the 1930s and 1940s, maintaining the park's historic district, and continuing to place interpretive signs throughout the park's more than 9,000 acres (36 km2).[33]

In culture

The park has been used as a filming location in several movies. The 1981 horror film Just Before Dawn was shot entirely on location in the park;[34] it also served as a filming location for William Friedkin's thriller The Hunted (2003), and the blockbuster film Twilight (2008).[citation needed]

References

  1. ^ "Silver Falls State Park". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved June 26, 2011.
  2. ^ "Silver Falls State Park - Oregon State Parks". stateparks.oregon.gov.
  3. ^ "Silver Falls State Park". Oregon Parks and Recreation Department. Retrieved September 1, 2007.
  4. ^ "Recreation in Salem Oregon". Salem, Oregon Convention & Visitors Association. Archived from the original on November 22, 2006. Retrieved January 28, 2007.
  5. ^ R, Mike (June 3, 2020). "Oregon State Parks Star Parties". CosmosPNW. Retrieved January 15, 2022.
  6. ^ a b "National Register Information System". National Register of Historic Places. National Park Service. April 15, 2008.
  7. ^ "A brief history of Silver Falls State Park". Friends of Silver Falls.
  8. ^ Engeman, Richard H. (2009). The Oregon Companion: An Historical Gazetteer of The Useful, The Curious, and The Arcane. Portland, Oregon: Timber Press. p. 123. ISBN 978-0-88192-899-0.
  9. ^ "Oregon Hikes - Silver Falls". Retrieved September 1, 2007.
  10. ^ "House Joint Memorial 101". Oregon Legislative Assembly. 2008. Retrieved December 31, 2008.
  11. ^ "Silver Falls Trailmap" (PDF). Oregon Parks and Recreation Department. Retrieved September 1, 2007.
  12. ^ Freed, Michael (January 1979). "Silver Falls State Park" (PDF). Oregon Geology. 41 (1). Portland: Oregon Department of Geology and Mineral Industries: 3–10. Retrieved April 19, 2009.
  13. ^ "South Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 6, 2017.
  14. ^ "South Falls". World Waterfall Database. Retrieved May 5, 2017.
  15. ^ "Lower South Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 6, 2017.
  16. ^ "Lower South Falls". World Waterfall Database. Retrieved May 5, 2017.
  17. ^ "Lower North Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 6, 2017.
  18. ^ "Double Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 6, 2017.
  19. ^ "Drake Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 6, 2017.
  20. ^ "Drake Falls". World Waterfall Database. Retrieved May 5, 2017.
  21. ^ "Middle North Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 6, 2017.
  22. ^ "Middle North Falls". World Waterfall Database. Retrieved May 5, 2017.
  23. ^ "Winter Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 6, 2017.
  24. ^ "Winter Falls". World Waterfall Database. Retrieved May 5, 2017.
  25. ^ "Twin Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 22, 2017.
  26. ^ "North Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 6, 2017.
  27. ^ "Upper North Falls Marion County, Oregon". Northwest Waterfall Survey. Retrieved May 6, 2017.
  28. ^ Swan, Bryan. "Frenchie Falls". Northwest Waterfall Survey. Retrieved November 4, 2012. Frenchie Falls is the black sheep 11th waterfall along the Trail of Ten Falls within Silver Falls State Park.
  29. ^ "U.S. Climate Normals Quick Access – Station: Silver Creek Falls, OR". National Oceanic and Atmospheric Administration. Retrieved March 27, 2023.
  30. ^ "NOAA Online Weather Data – NWS Portland". National Weather Service. Retrieved March 27, 2023.
  31. ^ Oregon Department of Forestry (September 5, 2018). "2018 FIRE SEASON" (PDF).
  32. ^ Silver Falls History: A Chronological Story(Draft, July 2011)
  33. ^ a b c d "Friends of Silver Falls". Retrieved December 30, 2008.
  34. ^ Just Before Dawn: Lions, Tigers and Inbred Twins Documentary [DVD]. Shriek Factory/Media Blasters. 2005.
Wikimedia Commons has media related to Silver Falls State Park.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Silver_Falls_State_Park&oldid=1254035242"