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Nonpoint Source Project Viewer

View and interact with Texas Watershed Protection Plans and nonpoint source projects. Projects address nonpoint source pollution in order to protect and restore Texas rivers, lakes, and bays.

  • User Guide - This downloadable PDF document explains how to use the tools available in the viewer.
  • Metadata - For more details about this data and the Viewer, please visit the Nonpoint Source Project Viewer Description page in ArcGIS Online.
  • Access and Use Constraints - This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey and represents only the approximate relative location of property boundaries. Presently, all GIS related applications have a statewide exemption from 1 TAC 213 granted by the Department of Information Resources . If you require special assistance, please consult the Esri Software - Voluntary Product Accessibility Templates (VPATs) for ArcGIS Online applications.
  • Contact Us - Email the Water Supply Division at or talk with staff in the program at 512-239-6682.