3,000 2,000 1,000 0 700 600 500 400 AMMONIA YIELD , IN POUNDS PER SQUARE MILE PER YEAR L. 300 200 100 0 2,500 2,000 ... Load estimates based on computer program by Charles Crawford ( USGS , written communication , 1998 ) Nutrients in ...
Water Quality and Water Allocation in the Apalachicola-Chattahoochee-Flint River Basin: Hearing Before the Subcommittee on Water Resources of the Committee...
A nontechnical publication that describe the major findings of the NAWQA (National Water-Quality Assessment) Program on water-quality issues of regional and national concern. The first 2 sections provide a general...
Water quality in the Mobile River Basin, Alabama, Georgia, Mississippi, and Tennessee, 1999-2001
... Water quality in the Apalachicola-Chattahoochee-Flint River basin, Georgia, Alabama, and Florida, 1992-95: U.S. Geological Survey Circular 1164, 38 p. Georgia Environmental Protection Division, 1993, Rules for safe drinking water: Atlanta, ...