Which agency is typically consulted for writing water policy?

The correct choice for which agency is typically consulted for writing water policy is the American Water Works Association (AWWA). The AWWA plays a significant role in shaping water policy through its extensive network of professionals and its commitment to improving water quality and supply. This organization develops standards, guidelines, and technical resources that assist in the formulation of effective water management policies and practices.

While the Environmental Protection Agency (EPA) does set regulations concerning water quality and pollution, its primary role is regulatory rather than the proactive development of comprehensive water policy frameworks. The National Ground Water Association (NGWA) focuses on groundwater resources but does not have as broad a mandate as AWWA in writing overarching water policy. The United States Geological Survey (USGS) provides valuable data and research on water resources, but its primary focus is on scientific investigations rather than direct involvement in policy creation. Thus, when it comes to consulting for water policy, AWWA is the key agency involved.