Skip to main content
U.S. flag

An official website of the United States government

USGS and Itaipu Binacional staff in front of Itaipu Binacional water quality laboratory

Detailed Description

U.S. Geological Survey and Itaipu Binacional staff outside of a Itaipu Binational water quality laboratory. (L to R) USGS's Brian McCallum, Molly Wood, three Itaipu Binacional staff, and USGS's Joel Groten. The binational dam and water quality laboratory is located on the Parana River on the border of Brazil and Paraguay. Sign on building reads "laboratorio de agua y sedimentos division de embalse".


Public Domain.