Welcome to Water Resources Planning and Information

Water Resources Planning and Information (WRPI) supports the TWDB's mission by collecting, analyzing, and disseminating water-related data and by providing other services necessary to aid in planning and managing the state's water resources. It also provides statewide geographic data services and flood mitigation planning, including administration of federal assistance programs. WRPI encompasses the following divisions and services.

  • Texas Natural Resources Information System (TNRIS): provides a centralized information system incorporating all Texas natural resource data.
  • Water Resources Planning: collects and compiles planning data; administers the regional and state water planning processes; maintains the Regional Water Planning Database; and manages the Water Use Survey program.
  • Flood Mitigation Planning: acts as State Coordinating body for the National Flood Insurance Program by providing community technical assistance and training; manages the state flood protection planning grant program and federal Flood Mitigation Assistance.
Whats New Banner Image