DRAFT, last updated 2/4/05
Quillayute Basin Watershed Page – WRIA 20,
Tier 1
A. Watershed Information:
- General Watershed Description:
This basin contains about 750
linear miles of streams (Phinney and Bucknell 1975), and is often
discussed in terms of its four major drainages: the Dickey, Soleduck,
Bogachiel, and Calawah Rivers. The Quillayute River proper is
a broad, low-gradient river, and extends for 5.6 miles in the
lowest reaches of the basin. The confluence of the Soleduck and
Bogachiel Rivers is located at RM 5.6, with the Dickey River entering
the Quillayute River at RM 1.6. Land ownership around the Quillayute
River includes the Olympic National Park, the Quileute Indian
Tribe, and a few scattered farmowners. WRIA
20 Limiting Factors Analysis, p. 22.
The Quillayute basin is the largest
basin in WRIA 20. It consists of four major subbasins: the Dickey, Soleduck,
Calawah, and Bogachiel. Each sub-basin has unique
habitat characteristics and problems, but all eventually drain into
a significantly altered estuary. The estuary is regularly
dredged, and has armored and diked banks. Estuarine habitat
is extremely limited within WRIA 20, and the Quillayute estuary is
the largest estuary in the WRIA. It is near known surf smelt
(salmonid food item) spawning grounds and kelp and eelgrass
habitat, important for salmonid rearing. Many upstream habitat problems
are translated to the estuary and near shore habitat. Of particular
concern are increased sedimentation and water flows. The increased
flows are likely a result of several upstream problems, notably
incised channels, reduced levels of LWD, and a loss of hydrologic
maturity. From WRIA
20 Limiting Factors Analysis, p. 9.
- Hatchery impacts: See Table
4. Current Hatchery Information
- Stakeholders:
- Tier explanation (from NOPLE Salmon Habitat Recovery Strategy): See
Prioritized Watersheds in NOPLE
Strategy
- Bibliography:
B. Salmon Habitat Recovery Priorities:
- Salmonid stocks & their status. The following
salmonid stocks occur in this watershed. For more info about these
stocks, click here.
- Summer and Fall Chinook
- Fall Chum
- Coastal Cutthroat
- Summer and Winter Steelhead
- Priority salmon stocks. Recovery efforts will be
focused on the following salmonid stocks for the stated reasons:
- Priority Limiting Watershed Process & Habitat Features: See
Major Limiting Factors for Quillayute
Mainstem.
- Major actions to protect and improve: Click
here for Quillayute Basin Project Prioritization, dated 2001.
- Priority actions and areas: Click
here for Quillayute Basin Project Prioritization, dated 2001.
- Community issues: Click
here for Quillayute Basin Project Prioritization, dated 2001.
C. Recovery Projects:
D. Monitoring:
E. Emerging Issues:
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