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Shade balls fill reservoir to conserve water in drought-hit LA – in pictures | US news | The Guardian
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Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News
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Mayor Garcetti Announces Completion of Innovative 'Shade Ball' Cover Project at Los Angeles Reservoir
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Los Angeles Has 96 Million Plastic Black Balls Floating in its Reservoir to Increase Water Quality and Reduce Evaporation — Urban Seq
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