Governor Gavin Newsom called for a voluntary reduction in water use of 15% in July in response to the second year of a severe drought. The latest data from the State Water Resources Control Board showed little response on the part of the citizenry and the media lamented the lack of effort. However, those reports overlooked a major reason for a lack of further conservation.
The SWRCB conservation reports data shows that urban Californians are still saving 15% below the 2013 benchmark used in the last drought. So a call for another 15% on top of that translates to a 27% reduction from the same 2013 baseline. Californian’s have not heard that this drought is worse than 2015 yet the state is calling for a more drastic overall reduction. Of course we aren’t seeing an even further reduction without a much stronger message.
In 2015 to get to a 25% reduction, the SWRCB adopted a set of regulations with concomitant penalties which pretty much achieved the intended target. But that effort required a combination of higher rates and increased expenditures by water agencies. It will take a similar effort to move the needle again.