Water resources data, Idaho, water year 1991: Volume 2. Upper Columbia River Basin and Snake River Basin below King Hill

Water resources data for the 1991 water year for Idaho consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; discharge of irrigation diversions; and water levels and water quality of ground water. The two volumes of this report contain discharge records for 197 stream-gaging stations and 38 irrigation diversions; stage only records for 6 stream-gaging stations; stage only for 7 lakes and reservoirs; contents only for 23 lakes and reservoirs; water-quality for 50 stream-gaging stations, 400 wells, and 11 lakes; daily totals for 1 precipitation gage; and water levels for 475 observation wells. Additional water data were collected at various sites not involved in the systematic data collection program and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal Agencies in Idaho, adjacent States, and Canada.