California Water Science Center
Water Resources of CaliforniaWelcome to the USGS web site for the water resources of California. This is your direct link to all kinds of water-resource information. Here you'll find information on California's rivers and streams. You'll also find information about ground water, water quality, and many other topics. The USGS operates the most extensive satellite network of stream-gaging stations in the state, many of which form the backbone of flood-warning systems. California Delta peat soils can be "re-grown"Subsidence in the Sacramento-San Joaquin Delta of California the steady loss of the region's fertile peat soils -- can be reversed by the creation of shallow, permanently flooded wetlands, the U.S. Geological Survey (USGS) has found. In a pilot project on a deeply subsided island in the western Delta, USGS scientists recorded elevation gains of more than 10 inches from 1997 to 2005 as cattails, tules and other plants grew, died, decomposed and became new soil. The wetland plants also were successful at sequestering carbon that is, taking carbon dioxide, a greenhouse gas, out of the atmosphere. News release Live views of the Truckee River near Lake TahoeClick here for a live view of the Truckee River near Tahoe City, Calif. Pan the riverscape or zoom in on a particular point of interest, thanks to the new webcam installed and operated by the U.S. Geological Survey’s California Water Science Center. Rafters, anglers, scientists or anyone else interested in the river can operate the webcam from their web browser. The camera will operate 24 hours a day, year-round. The webcam, located at a USGS stream-gaging station (see real-time station 10337500), gives a panoramic view of the river just downstream of the Lake Tahoe Dam and Highway 89. The dam operates the lake's upper 6.1 feet and regulates the amount of water released into the river. The gaging station continually monitors outflow from the lake, plus precipitation, air temperature, water temperature and specific conductance. The URL for the webcam site is: http://ca.water.usgs.gov/webcams/truckee/.
Our scientists span a broad range of researchThere are over 130 scientists working in the California Water Science Center and their expertise and interests span a very broad range of disciplinary approaches to modern water management issues. The majority of senior Center scientists have been officially recognized as "Research and Development Scientists" by the USGS for their ongoing scientific contributions, demonstrated excellence in scientific pursuits, leadership, and the impact their work has had on both the development of scientific knowledge and its application to real world management problems. There are many opportunities to collaborate with researchers at the Center. Many of the projects are conducted by multidisciplinary teams whose members include scientists from other USGS offices, universities, and our partner agencies. Several of the most senior researchers have hosted post-doctoral fellows and hold joint appointments at nearby universities. Picture above of a device invented by USGS CAWSC scientists for collecting depth-dependent samples from production wells under pumping conditions.
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