Many conservation methods are currently being tested, but few utilities know the quantitative effects of conservation campaigns. One water conservation campaign in Oxnard, California, was found to reduce water usage by more than 3 percent, enough to pay for itself in one year. Includes tables, figure.
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Edition: Vol. 72 - No. 3 Published: 03/01/1980 Number of Pages: 3File Size: 1 file , 910 KB