Water Resources Data for Puerto Rico, Water Year 1977. Surface and Quality-of-Water Records, Water Year 1977. Ground Water Records, Water Year 1977

摘要

Water-resources data for surface-water, quality-of-water, and ground-water records for 1977 water year for Puerto Rico consist of records of discharge, water quality of streams, and water levels of wells. This report contains discharge and water-quality records for 35 gaging stations, 74 water-quality stations, and water levels for 58 observation wells. Also included are data for 17 crest-stage partial-record stations. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and the Commonwealth of Puerto Rico.