This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: added labels, revised details. The original can be viewed here: Water turbine.svg: . Modifications made by
Bammesk.
Licensing
Public domainPublic domainfalsefalse
This file is a work of a
U.S. Army soldier or employee, taken or made as part of that person's official duties. As a
work of the
U.S. federal government, it is in the public domain in the United States.