Rio Grande valley Colorado new Mexico and Texas
Two structural settings are found in the study unit: alluvial basins and bedrock basins. The alluvial basins can have through-flowing surface water or be closed basins. The discussion of streamflow and water quality for the surface-water system is based on four river reaches for the 750 miles of the main stem. the quality of the ground water is affected by both natural process and human activities and by nonpoint and point sources. Nonpoint sources for surface water include agriculture, hydromodification, and mining operations; point sources are mainly discharge from wastewater treatment plants. Nonpoint sources for ground water include agriculture and septic tanks and cesspools; point sources include leaking underground storage tanks, unlined or manure-lined holding ponds used for disposal of dairy wastes, landfills, and mining operations.
Citation Information
Publication Year | 1993 |
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Title | Rio Grande valley Colorado new Mexico and Texas |
DOI | 10.1111/j.1752-1688.1993.tb03230.x |
Authors | Sherman R. Ellis, Gary W. Levings, Lisa F. Carter, Steven F. Richey, Mary Jo Radell |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Water Resources Bulletin |
Index ID | 70018388 |
Record Source | USGS Publications Warehouse |