-
State
National Hydrography Data - NHD and 3DHP
State of California —
The USGS National Hydrography Dataset (NHD) Downloadable Data Collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes... -
City
Waterway Setbacks
City of Austin —
This layer depicts creeks with buffers for water quality and creek protection. -
University
GNIS: Water Features
Earth Data Analysis Center, University of New Mexico —
The Geographic Names Information System (GNIS) actively seeks data from and partnerships with Government agencies at all levels and other interested organizations.... -
City
Erosion Hazard Zone Review Buffer
City of Austin —
100 foot buffers of stream centerlines with drainage areas of 64 acres or greeater