USGS Colorado Water Science Center
The USGS Colorado Water Science Center provides current real time data on streamflow, ground water, water quality, precipitation, and lakes and reservoirs from sites throughout Colorado. The center also has numerous publications, data sheets, projects, scientific reports, and an archive of water-resource information collected for more than 100 years on a range of hydrological topics.
USGS Water Science Centers are located in each state, producing data for the 50 states, U.S. territories, and the District of Columbia.
Phone: (303) 236-4882