Charlotte-Mecklenburg, N.C., Hydrologic Network

Science Center Objects

The U.S. Geological Survey (USGS) has been collecting streamflow data in North Carolina for more than 100 years. In the Charlotte and Mecklenburg County area, a hydrologic data-collection network has been established to collect not only streamflow data but also rainfall data. In response to the floods of August 1995 and July 1997, the U.S. Geological Survey Cooperative Water Program and Charlotte-Mecklenburg Stormwater Services has expanded and enhanced this data-collection network.

Currently, the network consists of 72 raingages and 54 streamgages. It has grown over the last 20 years and evolved from a two-way polling landline system to a true real-time notification system using line-of-site radios and satellite telemetry.

► Go to the Charlotte-Mecklenburg Hydrologic Network home page.