The USBR is best known for their role in constructing some 600+ dams throughout the Western US. They are heavily involved in hydroelectric power generation, as well as protecting our water resources.
Links
ASCE Civil Engineering Database
Provides Access to over 100,000 Bibliographic and Abstracted Records – Current Coverage: 1970 – Present. Visit ASCE Civil Engineering Database
Links
Boulderscape, Inc.
Contractor specializing in creating natural looking rock and water features for residential, commercial and zoological projects. Visit Boulderscape, Inc.
Links
RisiStone Systems
Creators of several nice modular block retaining wall systems. Their website has free design software for their products. Visit RisiStone Systems