Publication Summary

The purpose of this assessment is to describe water quality in the Upper Humptulips watershed. Specifically, the water quality assessment is intended to:
• describe water quality concerns in the context of the setting, the aquatic resources, beneficial uses, applicable standards, and the condition of key indicators;
• evaluate pollution sources and disturbance activities that contribute to water quality problems; and
• outline water quality management needs including identification of those waters which still require total maximum daily loads (TMDLs).