The first section of this report contains data collected during the 1981 water year for the West Virginia Coal Hydrology monitoring project. Records consist of discharge and water-quality data collected at 246 sites in July, at 29 sites in August, and sediment data for 235 sites collected in July.
The second section of this report contains data collected during the period January 1978 to December 1981 for the water resources study of the Tug Fork and Twelvepole Creek basins. Records consist of physical data for 347 wells, water level data for two wells, quality analyses of water from 328 wells, and discharge, chemical and biological data for 91 sites sampled several times.