Bi-State Program

Bi-State Program, Section 3.2 Pollutant Work Assignment Study.

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Tetra Tech. June 23, 1993. Lower Columbia River problem area confirmation and pollutant source studies. Prepared for Lower Columbia River Bi-State Committee. Tetra Tech, Inc., Redmond, WA. 44 pp. (TC 9214-03).

Bi-State Program, Section 3.1 Ambient Monitoring Study. Water Quality

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Fuhrer, G.J., D.Q. Tanner, J.L. Morace, S.W. McKenzie, and K.A. Skach. 1996.

Bi-State Program, Section 2.3 Backwater Reconnaissance Survey. Reconnaissance Report Vol. 3.

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Tetra Tech. December 1993. Lower Columbia River backwater reconnaissance survey. Reconnaissance report. Volume 3: Data appendix. Prepared for Lower Columbia River Bi-State Committee. Tetra Tech, Inc., Redmond, WA. (TC 9497-06).

Bi-State Program, Section 2.3 Backwater Reconnaissance Survey. Reconnaissance Report Vol. 1

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Tetra Tech. May 26, 1995. Lower Columbia River backwater reconnaissance survey. Reconnaissance report. Volume 1: Reconnaissance report. Prepared for Lower Columbia River Bi-State Committee. Tetra Tech, Inc., Redmond, WA. 422 pp. (TC 9497-06).

Bi-State Program, Section 2.3 Backwater Reconnaissance Survey. Reconnaissance Report Vol. 2.

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Tetra Tech. December 1993. Lower Columbia River backwater reconnaissance survey. Reconnaissance report. Volume 2: Data validation reports. Prepared for Lower Columbia River Bi-State Committee. Tetra Tech, Inc., Redmond, WA. (TC 9497-06).

Bi-State Program, Section 2.3 Backwater Reconnaissance Survey. Sampling & QA/QC control plan

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Tetra Tech. June 22, 1993. Lower Columbia River backwater reconnaissance survey. Sampling and quality assurance/quality control (QA/QC) plan. Prepared for Lower Columbia River Bi-State Committee. Tetra Tech, Inc., Redmond, WA. 69 pp. (TC 9497-01).

Bi-State Program, Section 2.2 Reconnaissance Survey. Task 7: conclusions and recommendations

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Tetra Tech. May 25, 1993. Reconnaissance survey of the lower Columbia River. Task 7 conclusions and recommendations. Prepared for Lower Columbia River Bi-State Committee. Tetra Tech, Inc., Redmond, WA. 270 pp. + appendix (TC 8526-07).

Bi-State Program, Section 2.1 Reconnaissance Survey. Task 6 Vol. 3.

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Tetra Tech. January 1993. Reconnaissance survey of the lower Columbia River. Task 6: Reconnaissance report. Volume 3: Data tables, Appendices B, C, D, & E. Prepared for Lower Columbia River Bi-State Committee. Tetra Tech, Inc., Redmond, WA. (TC 8526-06).

Bi-State Program, Section 2.1 Reconnaissance Survey. Task 6 Vol. 1.

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Tetra Tech. May 17, 1993. Reconnaissance survey of the lower Columbia River. Task 6: Reconnaissance report. Volume 1: Reconnaissance report. Prepared for Lower Columbia River Bi-State Committee. Tetra Tech, Inc., Redmond, WA. 454 pp. + glossary. (TC 8526-06).

Bi-State Program, Section 2.1 Reconnaissance Survey. Task 6 Vol. 2.

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Tetra Tech. January. 1993. Reconnaissance survey of the lower Columbia River. Task 6: Reconnaissance report. Volume 2: Appendix A, Data validation reports. Prepared for Lower Columbia River Bi-State Committee. Tetra Tech, Inc., Redmond, WA. (TC 8526-06).