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Physical Sciences and Mathematics Commons

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1997

All U.S. Government Documents (Utah Regional Depository)

Biological data

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Physical, Chemical, And Biological Data For Detailed Study Of Irrigation Drainage In The San Juan Area, New Mexico, 1993-94, With Supplemental Data, 1991-95, United States Geological Survey Jan 1997

Physical, Chemical, And Biological Data For Detailed Study Of Irrigation Drainage In The San Juan Area, New Mexico, 1993-94, With Supplemental Data, 1991-95, United States Geological Survey

All U.S. Government Documents (Utah Regional Depository)

Investigators collected water, bottom-sediment, soil, and biological samples at more than 50 sites in the San Juan River area during 1993-94. Sample sites included (1) sites located within Department of the Interior irrigation project service areas, or areas that receive drainage from irrigation projects; (2) reference sites for comparison with irrigation project sites; and (3) sites located within the reach of the San Juan River from Navajo Dam to 10 miles downstream from the dam.