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Greeter Falls EarthCache

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Geocaching HQ Admin: It has now been more than 30 days since Geocaching HQ asked the owner of this EarthCache to post an Owner maintenance log to confirm they are actively monitoring the cache page.

Since no Owner maintenance log has been posted, this EarthCache is now temporarily disabled. Geocaching HQ will archive the cache if the cache owner does not post an Owner maintenance log and re-enable the cache in the next 30 days.

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Hidden : 7/31/2007
Difficulty:
2 out of 5
Terrain:
3.5 out of 5

Size: Size:   not chosen (not chosen)

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Geocache Description:

Greeters Falls is located in the heart of the Savage Gulf section of the South Cumberland Recreational Park.

Waterfalls

A waterfall is usually a geological formation resulting from water, often in the form of a stream, flowing over an erosion-resistant rock formation that forms a sudden break in elevation or nickpoint.

Some waterfalls form in mountain environments where the erosive water force is high and stream courses may be subject to sudden and catastrophic change. In such cases, the waterfall may not be the end product of many years of water action over a region, but rather the result of relatively sudden geological processes such as landslides, faults or volcanic action.

Typically, a river flows over a large step in the rocks which may have been formed by a fault line. Over a period of years, the edges of this shelf will gradually break away and the waterfall will steadily retreat upstream, creating a gorge of recession. Often, the rock stratum just below the more resistant shelf will be of a softer type, meaning undercutting, due to splashback, will occur here to form a shallow cave-like formation known as a rock shelter or plunge pool under and behind the waterfall. Eventually, the outcropping, more resistant cap rock will collapse under pressure to add blocks of rock to the base of the waterfall. These blocks of rock are then broken down into smaller boulders by attrition as they collide with each other, and they also erode the base of the waterfall by abrasion, creating a deep plunge pool.


Streams become wider and more shallow just above waterfalls due to flowing over the rock shelf, and there is usually a deep pool just below the waterfall because of the kinetic energy of the water hitting the bottom.

Waterfalls can occur along the edge of glacial trough, whereby a stream or river flowing into a glacier continues to flow into a valley after the glacier has receded or melted. The large waterfalls in Yosemite Valley are examples of this phenomenon. The rivers are flowing from hanging valleys.

Block: Water descends from a relatively wide stream or river.
Cascade: Water descends a series of rock steps.
Cataract: A large waterfall.
Fan: Water spreads horizontally as it descends while remaining in contact with bedrock.
Horsetail: Descending water maintains some contact with bedrock.
Plunge: Water descends vertically, losing contact with the bedrock surface.
Punchbowl: Water descends in a constricted form, then spreads out in a wider pool.
Segmented: Distinctly separate flows of water form as it descends.
Tiered: Water drops in a series of distinct steps or falls.
Multi-Step: A series of waterfalls one after another of roughly the same size each with its own sunken plunge pool.

Requirements
NOTE: If you do NOT include a photo of you (owner of the GC account) when you log this cache, your log will be DELETED! A photo along with your log is a REQUIREMENT. No exceptions. If you choose to make it know you have found the cache, add your log as a note until you can add a photo. I'm sorry we have to be this way, but I cannot give the two or three week allowances like some do.
Q1 - Approximately how wide is the waterfall leading to the sink hole?
Q2 - What type of waterfall is Greeters Falls?
Q3 - How wide is the boulder at the top of the falls?
P1 - Take a picture of yourself and gps in front of the falls (Use caution if you wish to have your picture taken in the middle of the falls).

Additional Hints (No hints available.)