• When stormflows move through the Santa Clara River, the Freeman Diversion allows United Water to capture a portion of that water and put it to beneficial use by replenishing local groundwater supplies.

• Groundwater is a critical part of Ventura County’s water supply. By diverting available Santa Clara River flows to groundwater recharge facilities, the Freeman Diversion helps replenish the aquifers that support local communities, businesses, and agriculture.

• As water supply challenges and environmental requirements evolve, improving the Freeman Diversion is essential to maximizing groundwater recharge while supporting fish passage and the health of the Santa Clara River.

The project will improve the existing Denil fish ladder and supporting infrastructure to create more effective conditions for fish movement through the Freeman Diversion. In general, improvements include modifications to the fish ladder, installing new fish screens, and expanding the fish relocation facility to increase fish passage opportunities and enhance conditions for migrating fish.

Fish Ladder in Action!

Once water is diverted from the Santa Clara River, it must travel through a network of canals and other infrastructure before reaching United Water’s recharge basins. The project improves this conveyance system to move water more efficiently and increase groundwater recharge.

The Project is anticipated to increase groundwater recharge and in lieu surface water deliveries 5,000 AFY (1.6 billion gallons) to 8,000 AFY (2.6 billion gallons).