Recycled Water


WRE recognizes the value of re-used water as an alternate source, from a sustainability perspective. WRE has developed manuals for the harvesting of rainwater and the re-use of graywater, as well as procedures for monitoring water quality in systems that include a recycled water component.

As a member of three-firm joint venture, WRE is currently involved in a 6-year program to do the planning, analysis, and design for recycled water systems for the City of San Francisco.

Recent project experience includes:

  • Design of on-site treatment facilities to recycle water in an urban zoo
  • Preparation of graywater system design guidelines
  • Preparation of rainwater harvesting guidelines