Questions or Comments

Send your questions and comments about Home Water Works and the Water Calculator to the Alliance for Water Efficiency.

The Alliance for Water Efficiency is a stakeholder-based 501(c)(3) non-profit organization dedicated to the efficient and sustainable use of water.  Located in Chicago, the Alliance serves as a North American advocate for water efficient products and programs, and provides information and assistance on water conservation efforts.  A diverse Board of Directors governs the organization and has adopted a set of guiding principles and a strategic plan.

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Learn more about how the Water Calculator works here.