Fairfield-suisun Sewer District*

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Wastewater treatment facility decision-makers consider, on an ongoing basis, if additional treated water can be used to replace current water supplies. Following the construction of the regional plant in the 1970's, the District has beneficially reused 100% of its wastewater effluent to irrigate crops and help sustain a healthy ecosystem in the Suisun Marsh. These customers rely on this water to sustain current uses. Directing water for new customers will likely have negative impacts on current uses. If the current customer needs change, we will look for other opportunities to reuse water. Recycling wastewater is just one of several opportunities to make sure there is enough water to meet demand. The water suppliers have obligation under state law to produce and update an Urban Water Master Plan. These plans address how water supplies will meet demands. In addition to looking for opportunities to maximize the use and value of recycled water, the District looks to recycling other resources produced during wastewater treatment. Recently, this has been demonstrated in our energy management and biosolids projects. Approximately 63% of Honorable John B. Ellis, Presiding Judge 2018-2019 Grand Jury Report Entitled: Wastewater Treatment Plants July 24, 2019