hydromet.lcra.orgHydromet - Map View - Stream Flow and Weather

Hydromet Links Flood Operations Report River Operations Report ATX Hydromet ATXFloods Historical data by gauge COA Historical data by gauge Historical lake levels Hydromet FAQ River levels and forecasts TWDB Texas Reservoirs TWDB TexMesonet USGS Texas Water Dashboard Water glossary Water quality data Weather forecast Contact us Reports View Report Descriptions River Operations Flood Operations Report River Operations Report Lake Data Highland Lakes Summary All Lake Levels Rainfall Data Rainfall Rainfall Summary Rainfall - COA Rainfall - USGS Stage / Flow Stage / Flow Stage / Flow - USGS Meteorological Temperature Humidity Water Quality Conductivity Gauge Data twitter facebook LinkedIn Satellite Map View Lower Colorado River basin Upper northeast basin Upper southwest basin Highland Lakes area Expanded Highland Lakes area City of Austin (COA) Lower basin Matagorda Bay Hydromet Data Streamflow River stage Lake levels Rainfall - most recent Rainfall - past 30 minutes Rainfall - past hour Rainfall - past 2 hours Rainfall - past 3 hours Rainfall - past 6 hours Rainfall - past 12 hours Rainfall - since midnight Rainfall - past 24 hours Rainfall - past 48 hours Rainfall - past 3 days Rainfall - past 4 days Rainfall - past 5 days Rainfall - past week Rainfall - past 2 weeks Rainfall - past 30 days Rainfall - this month Rainfall - this year Rainfall - previous year Temperature - current Temperature - min - since midnight Temperature - max - since midnight Relative humidity Surface water temperature Data by Gauge Retrieving data... Map Layers Current radar Radar loop County boundaries Drought Monitor Soil Moisture Streams overlay Watersheds °F: 100s 90s 80s 70s 60s 50s 40s 30s 20s 10s 0-9 0 Relative Humidity (%): 100 90-99 80-89 70-79 60-69 50-59 40-49 30-39 20-29 10-19 0-9 Battery Health: Extreme High Good Fair Poor Low Streamflow (cubic feet per second): Bank full stage Flood stage River Stage: Bank full stage Flood stage Lake Levels: Official dam site Lake site (inches) 8+ 6-8 5-6 4-5 3-4 2.5-3 2-2.5 1.5-2 1-1.5 .75-1 .5-.75 .25-.5 .1-.25 .02-.1 .01 None (inches) 56+ 52-56 48-52 44-48 40-44 36-40 32-36 28-32 24-28 20-24 16-20 12-16 8-12 4-8 0-4 None Select Hydromet data to display: LCRA’s Hydromet system uses gauges throughout the Lower Colorado River basin to supply real-time information concerning streamflow, current lake levels, recent rainfall amounts, and current temperatures throughout the basin. Use this drop down list to select the data you want to display on the map. Sort Data By Gauge Drop Down: Press the link to sort sites in the drop down alphabetically. The default sort is by agency name then by site number. For LCRA sites this works out to a sort of upstream to downstream. Press the ’Refresh data’ link for the original sort. Current radar: Toggle this button to add and remove radar imagery from the map. The radar information is provided by Iowa Environmental Mesonet at Iowa State University. The radar images are updated every 5 minutes. Start radar loop: Toggle this button to add and remove animated radar imagery from the map. The radar information is provided by Iowa Environmental Mesonet at Iowa State University. The radar images are updated every 5 minutes. Stream overlay: Toggle this button to add and remove water features from the map. As you zoom in further on the map the water features become more detailed. County boundaries: Toggle this button to add and remove counties from the map. County boundaries are available for the entire state of Texas. Watershed overlay: Toggle this button to add and remove watersheds from the map. Watersheds are available for the Colorado River basin and are more detailed in and around the City of Austin. Drought overlay: Toggle this button to add and remove current drought information from the map. Drought information provided by the National Drought Mitigation Center (NDMC), the U.S. Department of Agriculture (USDA) and the National Oceanic and Atmospheric Administration (NOAA). Current drought data Abnormally dry Drought - moderate Drought - severe Drought - extreme Drought - exceptional Shallow Soil Moisture overlay: Toggle this button to add and remove soil moisture information from the map. The Shallow Soil Moisture overlay displays the estimated relative moisture content (%) of the upper 10cm of soil. Data is from the National Aeronautics and Space Administration (NASA). The overlay is updated daily from the NLDAS-NOAH Land Surface model. Default map areas: LCRA’s Hydromet system allows you to select one of eight map locations to highlight. The maps range from the upper northeast region near Abilene to the Highland Lakes area to the City of Austin and down to the Gulf Coast at Matagorda Bay. Gauge data list: LCRA’s Hydromet system allows visitors to obtain detailed information for any of its gauges throughout the Lower Colorado River basin. Select the type of Hydromet data to display in the drop down above, and then select a specific gauge to obtain the most detailed Hydromet information. Refresh for the latest Hydromet gauge data. The page also automatically retrieves new data every 10 minutes. Save the current map view and the Hydromet data displayed. This map view and Hydromet data will be displayed the next time you return to this page. Clear the current map view and the Hydromet data displayed. The default map view and Hydromet data will be displayed the next time you return to this page. Share the current map view and the Hydromet data displayed. A url representing this map view and Hydromet data will be copied to the clipboard to be shared with others. Zoom To Location: Pressing this button will zoom and pan the map to your location. Pop Out Refresh Zoom to Site * Data may be unreliable due to damage to gauge or other issues. Use with caution. Map url saved to the clipboard. Map state cleared. Map state saved. LCRA’s Hydromet is a system of more than 275 automated river and weather gauges throughout the lower Colorado River basin in Texas. In addition, the website displays gauges maintained by the City of Austin and USGS. The Hydromet provides near-real-time data* on streamflow, river stage, rainfall totals, temperature and humidity. Navigate LCRA’s Hydromet by: Selecting a Map View from the drop down menu or zooming in on a specific area. Selecting the data you would like to see from the Hydromet Data drop-down menu. You may add additional Map Layers , including current radar and drought conditions, and view historic data under the Links section. *Data displayed is automatically retrieved and subject to revision. LCRA’s Hydromet is a system of more than 275 automated river and weather gauges throughout the lower Colorado River basin in Texas. In addition, the website displays gauges maintained by the City of Austin and USGS. The Hydromet provides near-real-time data* on streamflow, river stage, rainfall totals, temperature and humidity. Navigate LCRA’s Hydromet by: Zooming in on a specific area. Selecting the data you would like to see from the Hydromet Data drop-down menu. You may add additional Map Layers , including current radar and drought conditions. *Data displayed is automatically retrieved and subject to revision. Please do not show me this message again. Close Loading.... Loading.... Data is automatically displayed and subject to revision. © 1996 - 2024 Lower Colorado River Authority. All rights...