Willamette River Basin water quality study.
By: prepared by Tetra Tech, Inc.
Contributors: Tetra Tech, inc.; Oregon. Dept. of Environmental Quality.
Publisher: Tetra Tech
Published: 1994
Place of publication: Redmond, Wash
Language: eng
Subjects: Water quality management -- Oregon -- Willamette River Watershed.; Water -- Pollution -- Oregon -- Willamette River Watershed.; Pollutants -- Oregon -- Willamette River Watershed.; Willamette River Watershed (Or.)
Other titles: Willamette River Basin water quality study.; Biological sampling data report.; Nonpoint source sampling and analysis plan.; Non-point source pollution in the Pudding River sub-basin of the Willamette River.; Ecological monitoring component.; Steady-state model refinement component.
Notes: Reports prepared for Oregon Dept. of Environmental Quality.

Some volumes prepared by Tetra Tech, Inc. in association with Taxon Aquatic Monitoring Company or E&S Environmental Chemistry, Inc.

Each volume lists unique Dept. of Environmental Quality and Tetra Tech contract numbers at head of title.

Includes bibliographical references.

LIBRARY HAS: v.1-5.
Table of contents: value: [v. 1]. Biological sampling data report; value: [v. 2]. Nonpoint source sampling and analysis plan; value: [v. 3]. Non-point source pollution in the Pudding River sub-basin of the Willamette River; value: [v. 4, pt. 1]. Ecological monitoring component: benthic metric selection and data evaluation; value: [v. 4, pt. 2]. Ecological monitoring component: field sampling plan; value: [v. 4, pt. 3]. Ecological monitoring component: habitat assessment report; value: [v. 4, pt. 4]. Ecological monitoring component: assessment of aquatic communities and biological indices; value: [v. 5, pt. 1]. Steady-state model refinement component: final report; value: [v. 5, pt. 2]. Steady-state model refinement component: draft appendix.