Water resources data for the 2003 water year for Indiana consists of records of discharge, stage, and water quality of streams and wells; reservoir stage and contents; and water levels in lakes and wells. This report contains records of discharge for 148 stream-gaging stations, stage for 16 stream stations, stage and contents for 1 reservoir, water quality for 5 streams, water temperature at 17 sites, sediment analysis for 2 streams, water levels for 8 lakes and 88 observation wells. Also included are records of miscellaneous discharge measurements,
miscellaneous levels and miscellaneous water-quality, not part of the systematic data-collection program. Data contained in this report represent that part of the National Water Information System operated
by the U.S. Geological Survey in Indiana in cooperation with State and Federal agencies.