|
Geological Survey Water-Supply Paper 1475-O
Hydrologic and Geologic Reconnaissance of Pinto Basin Joshua Tree National Monument, Riverside County, California |
CONTENTS
Purpose and scope of the investigation
Location of the area
Previous investigations and acknowledgments
General features
Geologic units
Surface water
Ground water
Occurrence
Source and movement
Chemical quality and temperature
Fluctuations of water level
Pumpage
Perennial yield
Ground-water storage capacity
Relation of storage capacity to perennial yield
UNITED STATES DEPARTMENT OF THE INTERIOR
STEWART L. UDALL, Secretary
GEOLOGICAL SURVEY
Thomas B. Nolan, Director
ILLUSTRATIONS
PLATE
28. Map of Pinto basin and vicinity (omitted from the online edition)FIGURE
64. Map of part of southern California65. Hydrograph of wells 1, 2, and 9
66. Hydrograph of well 2, February 12-March 13, 1956
67. Hydrograph of well 2, February 9-12, 1956
68. Hydrograph of well 2, May 18-19, 1957
69. Hydrograph of well 2, May 19-June 26, 1957
TABLES
TABLE
1. Drillers' logs of wells2. Summary of pumping-test data
3. Data on wells
4. Chemical analyses of water
5. Water levels in wells
6. Pumpage from wells in Pinto basin by the Kaiser Steel Corp. for the calendar years 1952-59
| <<< Previous | <<< Contents >>> | Next >>> |
wsp/1475-O/contents.htm
Last Updated: 28-Jul-2007