Potentiometic surface, 1980, and water-level changes, 1969-80, in the unconfined valley-fill aquifers of the San Luis Basin, Colorado and New Mexico
By: Department of the Interior, U.S. Geological Survey ; by Thomas M. Crouch.
Contributors: Crouch, Thomas M.
Series: Hydrologic investigations atlas -- HA-683.
Publisher: The Survey; For sale by Branch of Distribution
Place of publication: Reston, Va; Denver, Colo
Format: Map
Subjects: Groundwater -- San Luis Valley (Colo. and N.M.) -- Maps.; Wells -- San Luis Valley (Colo. and N.M.) -- Maps.
Genres: Maps.
Other titles: San Luis Basin, Colorado and New Mexico, potentiometic surface.
Notes: Includes text, bibliography, 28 hydrographs, and 2 index maps.
Table of contents: title: sheet 1. Potentiometric surface, January 1980; title: sheet 2. Water-level changes to January 1980.