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NORTH COAST PROJECT LOG '05-1
January 18, 2005
Updates from Pudding & Ten Mile Creeks |
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Pudding Creek Bridge
Replacement: Done
in conjunction with the Mallory Gulch Timber Harvest Plan. This photo
was taken after the railcar bridge was replaced. Heavy equipment
operation was confined to the running surface of the existing haul
road. Rip-rap was installed to preclude bank stabilization. In addition
to this project, another log stringer bridge downstream of the one
shown here was also replaced on the same haul road adjacent to Pudding
Creek. Pudding Creek supports populations of both coho salmon and
steelhead.
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| Ten Mile River - Gulch 3 Bridge Installation:
Before the bridge was put in on Gulch 3, the creek passed through a
culvert under the main Ten Mile haul road, causing another artificial
barrier to juvenile migration--and possibly to adult migration as well.
The seventy-one foot long culvert, due to its narrow diameter and somewhat
excessive gradient, appeared to be a velocity barrier to juveniles
(and also for adults during high flows). Whether this gulch historically
suppported a viable samon poplulation is unclear, but judging from
similar creeks in the area that do support at least steelhead populations,
it seems likely that Gulch 3 did. |
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