Relief shown by contours and spot heights. Depths shown by contours. Title in lower right: Blanca Lake and Troublesome Creek, Washington, 1971. Includes location map and tables showing area and capacity for Troublesome Creek and Blanca Lake damsites.
Contents:
Troublesome Creek reservoir site -- Troublesome Creek damsite -- Blanca Lake damsite.
OCLC:
(OCoLC)224396498
Locations:
OVUX522 -- University of Iowa Libraries (Iowa City)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.