Turbidity -- Oregon -- Bull Run River Watershed
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Variations in turbidity in streams of the Bull Run Watershed, Oregon 1989-90 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1994), by Richard G. LaHusen, Geological Survey (U.S.), and Portland (Or.). Water Bureau (page images at HathiTrust)
Items below (if any) are from related and broader terms.
Filed under: Turbidity -- Oregon- Many activities contribute to increased turbidity during large storms (The Office, 1998), by United States General Accounting Office (page images at HathiTrust)
- Monitoring instream turbidity to estimate continuous suspended-sediment loads and yields and clay-water volumes in the upper North Santiam River basin, Oregon, 1998-2000 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2003), by Mark A. Uhrich, Heather M. Bragg, Geological Survey (U.S.), and Salem (Or.) (page images at HathiTrust)
- North Santiam River turbidity study, 1996-1997 (1998), by Deigh Bates (page images at HathiTrust; US access only)
- Variations in turbidity in streams of the Bull Run Watershed, Oregon 1989-90 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1994), by Richard G. LaHusen, Geological Survey (U.S.), and Portland (Or.). Water Bureau (page images at HathiTrust)
- Analysis of biological data collected in the Bull Run Watershed, Portland, Oregon, 1978 to 1983 (U.S. Geological Survey ;, 1985), by Daphne G. Clifton, Geological Survey (U.S.), and Portland (Or.). Water Bureau (page images at HathiTrust)
- Bull Run blowdown : final environmental impact statement. (U.S. Dept. of Agriculture, Forest Service, Mt. Hood National Forest, 1988), by Mount Hood National Forest (Or.) (page images at HathiTrust)
- Bull Run blowdown : draft environmental impact statement (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1987), by United States. Forest Service. Pacific Northwest Region (page images at HathiTrust)
- Analysis of biological data collected in the Bull Run Watershed, Portland, Oregon, 1978 to 1983 (U.S. Geological Survey ;, 1985), by Daphne G. Clifton, Geological Survey (U.S.), and Portland (Or.). Water Bureau (page images at HathiTrust)
- Hydrogeologic setting and preliminary estimates of hydrologic components for Bull Run Lake and the Bull Run Lake drainage basin, Multnomah and Clackamas counties, Oregon (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1996), by Daniel T. Snyder, Dorie Lynn Brownell, Geological Survey (U.S.), and Portland (Or.). Water Bureau (page images at HathiTrust)
- Hydrogeologic setting and preliminary estimates of hydrologic components for Bull Run Lake and the Bull Run Lake drainage basin, Multnomah and Clackamas counties, Oregon (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1996), by Daniel T. Snyder, Dorie Lynn Brownell, Geological Survey (U.S.), and Portland (Or.). Water Bureau (page images at HathiTrust)
- Bull Run blowdown : final environmental impact statement. (U.S. Dept. of Agriculture, Forest Service, Mt. Hood National Forest, 1988), by Mount Hood National Forest (Or.) (page images at HathiTrust)
- Bull Run blowdown : draft environmental impact statement (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1987), by United States. Forest Service. Pacific Northwest Region (page images at HathiTrust)
- Bull Run blowdown : final environmental impact statement. (U.S. Dept. of Agriculture, Forest Service, Mt. Hood National Forest, 1988), by Mount Hood National Forest (Or.) (page images at HathiTrust)
- Bull Run blowdown : draft environmental impact statement (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1987), by United States. Forest Service. Pacific Northwest Region (page images at HathiTrust)
- Bull Run Watershed management : report (to accompany H.R. 427) (including cost estimate of the Congressional Budget Office). (U.S. G.P.O., 2001), by United States. Congress. House. Committee on Resources (page images at HathiTrust)
- Analysis of biological data collected in the Bull Run Watershed, Portland, Oregon, 1978 to 1983 (U.S. Geological Survey ;, 1985), by Daphne G. Clifton, Geological Survey (U.S.), and Portland (Or.). Water Bureau (page images at HathiTrust)
- Water-quality variations in the Bull Run Watershed, Oregon, under 1978 to 1983 management conditions (Dept. of the Interior, U.S. Geological Survey ;, 1987), by Frank A. Rinella, Portland (Or.). Water Bureau, and Geological Survey (U.S.) (page images at HathiTrust)