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  1. 1

    Variations in turbidity in streams of the Bull Run Watershed, Oregon 1989-90 by LaHusen, Richard G.

    Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1994
    Description: v, 28 pages : illustrations, maps ; 28 cm.
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    Variations in turbidity in streams of the Bull Run Watershed, Oregon 1989-90
  2. 2

    A pebble count procedure for assessing watershed cumulative effects by Bevenger, Gregory S.

    Published: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1995
    Description: 17 pages : illustrations ; 28 cm.
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    A pebble count procedure for assessing watershed cumulative effects
  3. 3

    Evaluation of a hydrograph-shifting method for estimating suspended-sediment loads in Illinois streams by Frost, Leonard R.

    Published: U.S. Geological Survey ; Open-File Services Section, Western Distribution Branch, U.S. Geological Survey, 1984
    Description: v, 37 pages : illustrations ; 28 cm.
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    Evaluation of a hydrograph-shifting method for estimating suspended-sediment loads in Illinois streams
  4. 4

    Comparison of two regression-based approaches for determining nutrient and sediment fluxes and trends in the Chesapeake Bay Watershed Rev. March 12, 2013. by Moyer, Douglas L., Hirsch, Robert M., Hyer, Kenneth E. (Kenneth Edward)

    Published: U.S. Department of the Interior, U.S. Geological Survey, 2013
    Description: 1 online resource (x, 118 pages) : illustrations, map.
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    Comparison of two regression-based approaches for determining nutrient and sediment fluxes and trends in the Chesapeake Bay Watershed
  5. 5

    Application of a weighted regression model for reporting nutrient and sediment concentrations, fluxes, and trends in concentration and flux for the Chesapeake Bay Nontidal Water-qu... by Chanat, Jeffrey G.

    Published: U.S. Department of the Interior, U.S. Geological Survey, 2016
    Description: 1 online resource (viii, 139 pages) : illustrations (some color) + 5 appendixes.
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    Application of a weighted regression model for reporting nutrient and sediment concentrations, fluxes, and trends in concentration and flux for the Chesapeake Bay Nontidal Water-quality Monitoring Network, results through water year 2012
  6. 6

    Evaluation of a hydrograph-shifting method for estimating suspended-sediment loads in Illinois streams by Frost, Leonard R., Mansue, Lawrence J.

    Published: U.S. Geological Survey, 1984
    Description: 1 online resource (v, 37 pages) : illustrations.
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    Evaluation of a hydrograph-shifting method for estimating suspended-sediment loads in Illinois streams

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