Water in Santa Barbara County
There is no water issue. There are forty water issues, and they all sue each other.
Water in Santa Barbara County is less a single issue than a tangle of districts, basins, and lawsuits. The county draws on local groundwater, State Water Project imports, Lake Cachuma, recycled water, and — for the city of Santa Barbara — a desalination plant that gets switched on when the reservoirs run low.
The sharpest fight is groundwater. Under California's Sustainable Groundwater Management Act (SGMA), basins like the Cuyama Valley have to pump less, which has turned aquifers into courtrooms and pitted growers against each other and against the state. Across the Santa Ynez Valley and North County, agriculture and cities are competing for the same supply during a drought-prone century.
This hub lays out who controls the taps — supervisors, water districts, and special boards — the places where scarcity bites hardest, and the elections that decide the rules.
What's at Stake
- SGMA groundwater limits
- Cuyama basin litigation
- Desalination & State Water
- Agriculture vs cities
- Drought resilience
Who Decides
Where It's Hottest
Frequently Asked
Where does Santa Barbara get its water?
Sources include local groundwater, Lake Cachuma, the State Water Project, recycled water, and — for the city of Santa Barbara — a desalination plant used during droughts.
What is SGMA and why does it matter here?
The Sustainable Groundwater Management Act requires over-drafted basins, such as the Cuyama Valley, to bring pumping into balance — a process that has triggered litigation among growers and agencies.