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 LCRA Interactive Map
Welcome to LCRA Maps, an online repository that allows LCRA cartographers to share their work. You can download full-size maps by selecting a type of map using the drop-down list to the left. Do you have a question or a suggestion about the maps on this site? Contact LCRA mapmakers at MAPS@lcra.org.
  Title Description 
Hydromet Map View real-time information concerning Stream Flow, Current Lake Levels, recent rainfall amounts, and Current Temperatures throughout the Lower Colorado River Basin.
LCRA Interactive Map LCRA's Interactive Map tool. Shows the location of LCRA's Electric Service Area, Water Service Area, Parks and more.
HARN Interactive Map The LCRA Sub-HARN (High Accuracy Reference Network) is an interactive map to access a network of sub-HARN quality GPS control marks. This survey control is being utilized by private surveyors, city, county and state government agencies to improve positional accuracy of surveyed components.
Water Quality Map Retrieve detailed water quality information for the entire Colorado River basin.
CRWN Map Retrieve water quality information collected by trained volunteer water quality monitors from the Colorado River Watch Network.