WaterISAC, a nonprofit organization established in 2002, is the information sharing and operational arm of the U.S. water and wastewater sector. WaterISAC helps members strengthen their physical and cyber security, recover from natural and man-made disasters and improve overall preparedness and resilience.

Through a secure web portal, twice-weekly e-newsletters, alerts and webinars, WaterISAC delivers a rich and thorough library of physical and cyber threat information; guidance on risk management, mitigation and resilience; contaminant databases and much more. Members include hundreds of utilities serving more than 200 million people in the U.S., as well as state, local and federal agencies and consulting firms.