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RECORD NUMBER: 34 OF 161

OLS Field Name OLS Field Data
Main Title Development of Economic Water Harvest Systems for Increasing Water Supply.
Author Cluf, C. B. ; Dut, G. R. ; Ogde, P. R. ; Stroehlei, J. L. ;
CORP Author Arizona Water Resources Research Center, Tucson.
Year Published 1971
Report Number DI-14-01-0001-1425; OWRR-B-005-ARIZ; 09060,; B-005-ARIZ(6)
Stock Number PB-209 865
Additional Subjects ( Water supply ; Collecting methods) ; Specifications ; Gravel ; Plastics ; Structural design ; Catch basins ; Surface water runoff ; Soils ; Seepage ; Evaporation ; Economic analysis ; Rainfall ; Water conservation ; Gravel covered plastic
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-209 865 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 59p
Abstract The use of gravel covered plastic for the collection of precipitation was studied. Design specifications were developed so as to maximize efficiency with regard to gravel sizes versus degree and length of slope of the catchment. Different installation techniques are proposed including the use of a Gravel Extracting Soil Sifter (GESS) which was developed and successfully tested. This equipment will extract gravel from the soil, lay plastic and cover the plastic with gravel in one operation thus reducing installation and replacement costs. Water yield was investigated on different soil types in a coordinated laboratory and field investigation. (Author)
NTIS Title Notes Report for Jul 67-Jun 70.
PUB Date Free Form Sep 71,
Category Codes 13B; 60I
NTIS Prices PC A04/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326529163
Origin NTIS
Type CAT