​​​​​​WATER-02

Increase On-Site Greywater and Rainwater Reuse, Stormwater Reuse, and Recycled Water Systems

Measure Summary

The deployment of onsite and regional rainwater capture and stormwater harvest technology will expand Sacramento County’s existing water storage capacity and thereby improve the county’s resiliency to periods of drought or cases where water distribution infrastructure is damaged. This measure is also closely linked to Measure WATER-04 (Reduce Potable Water in Outdoor Landscaping).

Actions

Action WATER-02-a: Partner with the Regional Water Authority and other water districts to establish incentive programs that promote the deployment of onsite rainwater catchment systems, such as rain barrels, rain gardens, cisterns, and other mechanisms to capture and store rainwater for use during the dry season for water customers. Status: Ongoing.


Action WATER-02-b: Continue and expand on the County’s education and outreach regarding the safe and proper installation of rainwater catchment and storage systems. Status: Ongoing.


Action WATER-02-c: Coordinate with appropriate agencies to develop a standard to deploy innovative options to meet future water demand for all County-owned facilities (e.g., reclaim and purify wastewater, onsite greywater reuse systems, or use of recycled water from the regional or local treatment plants). Status: Not Started. 


Action WATER-02-d: Develop an integrated network of rainwater and greywater catchment systems within the county’s agricultural sector through incentive and rebate programs to further increase water storage capacity. Status: Not Started. 


Action WATER-02-e: Establish a regional stormwater harvest program and construct the related infrastructure (e.g., piping, storage basins and reservoirs, pumps) in existing rural and urban portions of the unincorporated county as well as in new development. Status: Not Started. ​

​​Status of Im​​​p​​​​​le​​mentation

The Sacramento County Water Agency (SCWA) currently serves tertiary treated recycled water to customers in the Phase 1 area. SCWA is working with Regional San to use the Harvest Water pipeline as a transmission main to deliver tertiary treated water to the Phase 2 system. Most of the distribution infrastructure in the Phase 2 system is in progress but transmission and treatment is still needed. In 2017 the SCWA Board approved the Recycled Water Feasibility Study directing staff moving forward with expansion of recycled water use.   

DGS will begin to evaluate code compliant opportunities to develop recycled water designs into large scale retrofits and new construction. Existing County facilities do not contain recycled water systems. 

 Updated 4/3/25.


​​​​​​​​​​​​​​​​​​Started

The efforts for this measure have ​started.