Maximum Credit Allowable: Up to $50 per toilet; Limit 3 per lifetime of the residence

Required Documentation: Copy of original invoice/sales receipt and barcode/proof of purchase from packaging

Special Criteria: Residence must have been built prior to 2005; New additions of bathrooms built after 2005 are not eligible; Approved toilets must be WaterSense certified; Toilet being replaced must flush at a rate of 2 gallons or more

Maximum Credit Allowable: Up to $30; Limit 3 per lifetime of the residence

Required Documentation: Copy of original invoice/sales receipt and barcode/proof of purchase from packaging

Special Criteria: Must be WaterSense certified

• $75 for Tier 1
• $100 for Tier 2
• $125 for Tier 3
• Limit 1 per lifetime at any Lewisville address

Required Documentation: Copy of original invoice/sales receipt and copy of front cover of the owner’s manual

Special Criteria: Must replace a low water efficiency machine or be a first-time washing machine purchase; Must be CEE certified Tier 1, 2, or 3

Qualified high efficiency residential washing machines

Maximum Credit Allowable: Up to $25; Limit 2 per lifetime at any Lewisville address

Required Documentation: Copy of original invoice/sales receipt and barcode/proof of purchase from packaging

Special Criteria: None

Maximum Credit Allowable: Up to $25; Limit 1

Required Documentation: Copy of original invoice/sales receipt and barcode/proof of purchase from packaging

Special Criteria: Sensor must be in place at the address for as long as the customer resides at said property; Must be set to the minimum shutoff requirement specific to its brand and model

Maximum Credit Allowable: Up to $50; Limit 1 per fiscal year

Required Documentation: Copy of original invoice/receipt and copy of inspection report from licensed irrigation professional

Special Criteria: Licensed irrigation professional must be registered with the City of Lewisville; Must make the adjustments recommended by the inspection report

To request a listing of licensed irrigation professionals registered with the City of Lewisville, please email permitting@cityoflewisville.com.

Maximum Credit Allowable: Up to $75; Limit 1

Required Documentation: Copy of original invoice/sales receipt and barcode/proof of purchase from packaging

Special Criteria: Must be WaterSense certified; Must be set to the minimum shutoff requirement specific to its brand and model