UPPER MISSOURI RIVER ENVIRONMENTAL MONITORING AND ASSESSMENT PROGRAM (EMAP-UMR).
T. Angradi¹, D. Bolgrien², A. Carlson², J. Kelly², J. Scharold², B. Schweiger¹, and J. Thompson². ¹USEPA NHEERL, 999 18th St., Ste. 500, Denver, CO 80202, ²USEPA NHEERL, 6201 Congdon Blvd, Duluth, MN 55804

BIOASSESSMENT OF BMP EFFECTIVENESS IN AN AGRICULTURALLY IMPACTED WATERSHED IN CLARKE COUNTY, VIRGINIA.
L.E. Astin and R.C. Jones. Department of Biology MSN 3E1, George Mason University, 4400 University Dr., Fairfax, VA 22030

BIOHYDROLOGICAL COMPARISON OF THE NASSAWANGO AND NANJEMOY WATERSHEDS IN THE MARYLAND COASTAL PLAIN REGION.
N.A. Baer¹, W.O. Lamp¹, and D. Samson². ¹Department of Entomology, University of Maryland, 4112 Plant Science Building, College Park, MD 20742, ²The Nature Conservancy, Maryland/District of Columbia Chapter, 2 Wisconsin Circle, Suite 300, Chevy Chase Circle, MD 20815

EFFECTS OF LAND USE ON MACROINVERTEBRATE COMMUNITIES IN THE LOWER PIEDMONT REGION OF VIRGINIA.
N.W. Bishop and L.A. Smock. Department of Biology, Virginia Commonwealth University, Richmond, VA 23284

EFFECTS OF LOW LEVELS OF DISSOLVED OXYGEN ON MACROINVERTEBRATE COMMUNITIES IN TROPICAL STREAMS.
M.R. Crossland, N.M. Connolly, and R.G. Pearson. Australian Centre for Tropical Freshwater Research, James Cook University, Townsville 4811, Queensland, Australia

CONDITION ASSESSMENT FOR THE ESCAMBIA RIVER, FL, WATERSHED: BENTHIC MACROINVERTEBRATE SURVEYS USING A PROBABILISTIC SAMPLING DESIGN.
G.T. DiDonato, T.H. Roush, V.D. Engle, and J.K. Summers. U. S. Environmental Protection Agency, National Health and Environmental Effects Research Laboratory, 1 Sabine Island Drive, Gulf Breeze, FL 32561

RELATIONSHIP BETWEEN LAND USE, AQUATIC HABITAT QUALITY AND AQUATIC INVERTEBRATE COMPOSITION AT TWO SMALL STREAMS IN PRINCE EDWARD ISLAND, CANADA.
M. Dobrin¹ and D.J. Giberson². ¹Biology Department, Mount Allison University, Sackville, NB, Canada E4L 1GL, ²Biology Department, University of Prince Edward Island, Charlottetown, PE, Canada C1A 4P3

CHARACTERIZATION OF MACROINVERTEBRATE COMMUNITIES AND THE CONDITIONS THAT DEFINE AGRICULTURAL DRAINAGE DITCHES.
D.L. Feldman¹, J.L. Farris¹, M.T. Moore², and C.M. Cooper². ¹Ecotoxicology Research Facility, Arkansas State University, State University, Arkansas, USA 72467, ²USDA-ARS National Sedimentation Laboratory, Oxford, Mississippi, USA 38655

CHARACTERIZATION OF ECOLOGICAL INTEGRITY OF A RURAL STREAM TO DEFINE CRITICAL REACHES INFLUENCED BY NON-POINT SOURCE POLLUTION.
A.M. Larson and N.H. Troelstrup, Jr.. Department of Biology, South Dakota State University, Brookings, SD 57007

RESPONSE OF THE BENTHIC MACROINVERTEBRATE COMMUNITY FOLLOWING THE DECOMMISSIONING OF A WASTE WATER TREATMENT PLANT.
W. Mack. Environmental Assessment Group, Northeast Ohio Regional Sewer District, 4747 East 49th St., Cuyahoga Heights, Ohio 44125

CORRELATION OF NUTRIENTS AND DIATOM ASSEMBLAGES IN THE SALT AND LICKING RIVER BASINS IN KENTUCKY.
L.A. Metzmeier and G.J. Pond. Kentucky Division of Water, 14 Reilly Rd., Frankfort, KY 40601

EFFECT OF URBANIZATION ON STREAMS IN ANCHORAGE, ALASKA.
B. Ourso. US Geological Survey, National Water Quality Assessment (NAWQA) Program

INTEGRATING WATER RESOURCE MONITORING IN KING COUNTY, WASHINGTON.
E.A. Ritzenthaler, K. O’Laughlin, B.N. Brenner, K.J. Comings, E.C. Ostergaard, D.E. Funke, and D.M. Hartley. King County Department of Natural Resources, Water and Land Resources Division, Seattle, Washington, USA 98104-3855

PHYSICOCHEMICAL AND BIOLOGICAL ASSESSMENT OF THE KEBENA RIVER, ADDIS ABABA, ETHIOPIA.
L.M. Worku, P.S. Giller, and J. O’Halloran. Department of Zoology and Animal Ecology, National University of Ireland, Cork