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Additionally, the main channel of both Exit Creek and the Ressurection River are mapped as RD3C and RD4C, respectively, indicating that the bed material in this reach of the Ressurection River is perdominantly gravel, and the bed of Exit Creek is predominantly cobbles.The wetlands receiving groundwater discharge (as determined by measurement of specific conductance) are mapped as SP, SAS and SPA. Wetlands mapped as SP are Discharge Slope (S) wetlands domniated by Sitka spruce (Picea sitchensis) (P). Those mapped as SAS are dominated by thinleaf alder (Alnus incana ssp tenuifolia) (A), and willow (predominantly Barclay willow (Salix barclayi)) (S), with the alder component covering more area. 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