Rainwater harvesting is fully legal and encouraged in Gilbert and throughout Arizona. No permits or restrictions apply. The state actively promotes rainwater collection for conservation.
Arizona actively encourages rainwater harvesting, and Gilbert residents can freely collect rainwater from rooftops and surfaces. No permits are required regardless of collection system size. Rainwater can be used for irrigation, gardening, and even potable purposes with treatment. The Arizona Department of Water Resources promotes rainwater collection as effective conservation. Rainwater is well-suited to Gilbert's seasonal monsoon climate, which brings concentrated summer rainfall. Many Gilbert master-planned communities incorporate community-scale rainwater harvesting in their design. Individual rain barrels and cisterns are common additions to desert-adapted landscapes.
No penalties or restrictions on rainwater harvesting in Arizona. It is legal, encouraged, and incentivized by state policy.
Gilbert, AZ
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Gilbert, AZ
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Gilbert, AZ
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Gilbert, AZ
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Gilbert, AZ
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Gilbert, AZ
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Side-by-side rule comparisons with other cities in Maricopa County.
See how other cities in Maricopa County handle rainwater harvesting.
See how Gilbert's rainwater harvesting rules stack up against other locations.
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