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USFS - INTERMOUNTAIN REGION - ANNUAL PROGRESS REPORT <br /> MACROINVERTEBRATE ANALYSIS <br /> Aquatic Ecosystem Analysis Laboratory <br /> 105 Page School <br /> Brigham Young University <br /> Provo, Utah 84602 <br /> A. Investigator Linda Olmer/Steve Mighton <br /> Forest/District White River National Forest <br /> Stream COAL CREEK <br /> State/County rc Pf!K/r� l' <br /> Forest Service Cat. No. <br /> B. Biotic <br /> Diversity Standing Condition <br /> Index rop Index <br /> Station Date s) DAI (mean) gfm (=an) pfl 50 Taxa <br /> (upper) 1 4- 8-89 13.7 0.4 96 23 <br /> 2 4- 8-89 8.8 0. 1 74 23 <br /> 3 4- 8-89 7.5 0. 1 72 18 <br /> (lower) T 4-10-89 5.6 0.1 77 12 <br /> 1 6-19-89 4.9 0.3 78 21 <br /> 2 6-19-89 4. 1 0.6 79 21 <br /> —�- 6-19-89 6. 1 0.8 85 26 <br /> 4 6-19-89 5.7 0. 9 69 19 <br /> SSA DAT Standing crop <br /> Excellent 18 - 26 4 .0 - 12 .0 above 90 <br /> Good 11 - 17 1 .6 - 4 .0 80 - 90 <br /> Fair 6 - 10 0.6 - 1 .5 72 - 79 <br /> Poor 0 - 5 0.0 - 0.5 below 72 <br /> 32 <br />