Gilbert requires erosion and sediment control measures for all construction activities. The desert environment creates unique erosion challenges — dry soil is easily mobilized by wind and water. Dust control is a major component of erosion management in the Phoenix metro area. Construction sites must comply with Maricopa County Air Quality Department dust control rules and AZPDES permit requirements.
Gilbert mandates erosion and sediment control for construction sites and land-disturbing activities. Grading permits typically require an erosion control plan. Best management practices include silt fencing, straw wattles, erosion control blankets, stabilized construction entrances, and sediment basins. Disturbed areas must be stabilized within a set timeframe. Inspections required during construction. Permanent stabilization through vegetation or hardscape required upon completion. Violations can result in stop-work orders.
Missing erosion controls: stop-work order and fines $250 to $2,500. Sediment discharge to waterways: fines $1,000 to $25,000 per day. Failure to stabilize: daily fines until corrected.
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 erosion control.
See how Gilbert's erosion control rules stack up against other locations.
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