Tuesday, November 8, 2016

Kitsap Waterfall Survey: Upper Dickerson Creek.

Thus far, I have written about four of Dickerson Creek's waterfalls: "Elegance," "Divergence," "Dickerson Creek", and "Beaver Dam Lake Falls." Finally, I'm crossing off the final two waterfalls. Both are located on upper Dickerson Creek before it enters Beaver Dam Lake.

Dickerson Creek spawns in a marshy lake in southwestern Ueland Tree Farm. There are several lakes like this on the farm, resting in valleys gouged out by the glaciers that covered the Kitsap Peninsula 17,000 years ago. After it exits the lake, the first half-mile of Dickerson Creek is calm, flowing through the dense second-growth forest. This quiescence is cut short as the creek encounters the first rock layer on its tumultuous journey to Chico Creek.

"Cedar Gorge Falls" The first waterfall on Dickerson Creek. Photo by Micah K.
What the first waterfall on Dickerson Creek lacks in height, it makes up for in character. Here the creek intersects a basalt ledge and dives ten feet into a shaded, dark pool carved into the head of a steep-sided gorge. Several young cedar trees overhang this pool, adding to the shaded environment. For the presence of these trees and the overall location of this fall, I have named it "Cedar Gorge Falls."

"Upper Dickerson Falls" upper tier. Photo by Micah K. 

Flowing for another 60-70 feet and around a slight corner, the creek exits the gorge and drops over another, more striking fall. This is "Upper Dickerson Falls" This waterfall is composed of two tiers totaling about 30 feet in height. The first tier begins as a shallow cascade hissing over orange-red colored basalt which rapidly steepens into a final slide into a shallow basin. In low to medium water levels, only a small portion of the basalt face has water flowing over it, but I imagine in the height of winter or after a heavy rain, the entire shelf is one roaring mass of violent whitewater.

Between the two tiers is a section of level creekbed with a bottom of rounded stones. These stones range in composition from the basalt of the falls to pink-tan granites transported onto the Kitsap Peninsula from the northern cascades by the ice-age glaciers.

The second tier would be as gorgeous as the first, if it weren't for the two massive logs that have fallen across it, effectively blocking half from view. Despite this eyesore, the color of the bedrock is a mesmerizing dark blue-purple. At the base of the falls is another large piece of bedrock checkerboarded red and blue with white mineral veins crisscrossing the surface. Not only is this one of the most visually pleasing falls in the county, but it's also one of the best geologic outcrops Kitsap has to offer too.

"Upper Dickerson Creek Falls" bottom tier, Photo by Micah K.