The community of Mammoth Lakes uses almost 20 million gallons a week for irrigation during our summer months. The Mammoth Community Water District has developed an irrigation schedule to assist in mitigating this increased demand. Please do your part to conserve our water resources; look at our Managing a Water Efficient Lawn page for suggestions on how to lower your outdoor usage. Also, take advantage of our pressure reducing valve rebate to maximize your irrigation efficiency.

This figure illustrate that over half of the water produced during the summer is used for irrigation. Sierra Star Golf Course irrigates with recycled water and is not included in the water demand data.

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Mammoth Community Water District © 2017