Table of Contents:
  • Hydrologic-data stations and hydrologic investigations in Oklahoma, as of August 1976
  • Flood-prone area maps completed in Oklahoma
  • Average annual runoff, in inches
  • Average annual precipitation, in inches
  • Discharge and chemical quality of the principal rivers
  • Basin reports on surface-water resources
  • Availability of ground water
  • Areas of completed ground-water investigations.