A piece in today's
Mercury Register presents several of the myriad opinions concerning DWR's California Water Plan released last month. Two environmentalists (one the former Deputy Director of the California DWR) and the manager of an irrigation district are interviewed give their responses to the plan.
The first response was from environmentalist
Jonas Minton, senior project manager for the
Planning and Conservation League and former Deputy Director of DWR, who hopes the state will push for conserving water, not building new storage structures:
[Minton]said his group is hopeful that the governor will embrace [the parts of the plan calling for conservation and recycling] and make them a priority. Before joining the PCL, Minton was deputy director of the California Department of Water Resources.
"This state water plan is a marked departure from all of the previous updates," Minton said. "For the first time they looked at three different alternative futures, which they call scenarios."
"One of the scenarios, if current conservation trends continue, the actual total demand in the state of California could be less than today, even with 12 million more Californians," Minton said.
This latter opinion was discussed at length in
Argus last week. But the DWR isn't exactly bent on refusing to build new storage facilities, at least not based on Lester Snow's
presentation to California Congress near the end of last month; the
controversial Sites Reservoir plan is one example.
Steve Evans, Conservation Director for
Friends of the River, agrees that new storage projects are not the way to go.
He said the water efficiency chapter of the plan shows different levels of investment in urban water use efficiency programs. The figures show that spending money to save water is a better investment than investing in new storage, he said.
Evans said he thinks politicians who support new storage aren't distinguishing the difference between storage and yield. While a project could store a large amount of water, how much could be used in any given year is minute compared with the costs, he said.
Evans also thinks the state's approach to charge increased water fees unfairly focuses on urban water users, when agriculture should be paying more of its fair share, Evans said.
Not everyone agrees with the assumption that conservation is the entire solution, however.
Van Tenney, Water Manager of
Glenn-Colusa Irrigation District is referred to as saying that the vast majority of water used to irrigate is recoverable, in that the 90% or so of water applied to the crops is not absorbed by the plant roos, but eventually seeps into underlying aquifers.
"That's why we call that kind of seepage a recoverable loss," Tenney said.
Except in coastal areas where fresh water applied to farms could end up mixing with salt water. In the Sacramento valley, "80-90 percent of it is a recoverable loss," he said.
"Water is used over and over and over again before it exits the system."
"There is no cost benefit to recovering or installing conservation measures to prevent recoverable losses," Tenney said.
Regarding the Update 2005, because it provides so many possible scenarios, it shows the state leaders "are scared to death to lead," Tenney said.