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Treasure Island Water Resource Recovery Facility

  • Contact: Chris Colwick
  • phone415-554-3233


The Treasure Island Water Resource Recovery Facility Project will construct a new wastewater treatment facility adjacent to the existing plant (Treasure Island Water Pollution Control Plant) on Treasure Island to address aging infrastructure, ensure regulatory compliance, and meet the wastewater and recycled water needs of the future Treasure Island and Yerba Buena Island (TI/YBI) residents and businesses. The City’s redevelopment of Treasure Island is anticipated to add open space, hotels, restaurants, shops, entertainment venues and up to 8,000 new homes capable of housing more than 20,000 new residents by 2036. These facilities are critical components of San Francisco’s growth and vitality, and the new plant will offer reliable, high-quality service to all who live, work or play on TI/YBI.

  • Construction Start: September 2023
  • Construction End: End of 2026
  • Cost: $202 M
  • Project Phase: Construction