beat the drought
![](https://cdn.abcotvs.com/dip/images/12591978_120922-kgo-coastal-salt-map-seawater-intrusion-img.jpg?w=660&r=16%3A9)
High-tech flights help fight threat of sea water intrusion along coast
Thousands of visitors crowd the beaches ever year around the Capitola - Santa Cruz area, without ever realizing they're standing on the front lines of an ongoing battle triggered by California's drought. The enemy? Sea water.
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