Lower Mississippi-Gulf Real-time Map USGS Water Data for Arkansas USGS Water Data for Tennessee USGS Water Data for Alabama USGS Water Data for Mississippi USGS Water Data for Louisiana

Daily Streamflow Conditions

Select a State to retrieve data and station information.

Current data typically are recorded at 15- to 60-minute intervals, stored onsite, and then transmitted to USGS offices every 1 to 4 hours, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events. Data from current sites are relayed to USGS offices via satellite, telephone, and/or radio telemetry and are available for viewing within minutes of arrival.

All real-time data are provisional and subject to revision.