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<br />MACRO INVERTEBRATE ANALYSIS <br /> <br />Investigator: BOB KAUFFMAN <br />Forest/District: BLM MONTROSE DISTRICT <br />Stream: DRY CREEK <br />State/County: COLORADO / MONTROSE COUNTY <br /> <br /> Diversity Standing Number Biotic <br /> Index Crop of Number Condition <br /> DAT g/m' Organisms of Index <br />Station Location Date (mean) (mean) /m2 Taxa BCI60 <br /> 06 16 92 3.4 1.3 16,361 13 80 <br /> 08 13 92 11.2 0.1 1,597 22 69 <br /> 092192 4.4 0.1 219 12 70 <br /> 06 26 91 2.7 0.3 3,430 8 78 <br /> 08 12 91 10.0 0.1 276 19 91 <br /> 09 20 91 2.4 0.1 47 6 63 <br /> <br />Scale <br /> <br />DAT <br /> <br />Standi"!! ernn <br /> <br />Bel <br /> <br />Excellent <br />Good <br />Fair <br />Poor <br /> <br />18 - 26 <br />11-17 <br />6 - 10 <br />0-5 <br /> <br />4.0 - 12.0 <br />1.6 - 4.0 <br />0.6 - 1.5 <br />0.0 - 0.5 <br /> <br />above 90 <br />80 - 90 <br />72 - 79 <br />below 72 <br /> <br />27 <br />