When it comes to water, San Diego County faces a couple of problems — persistent drought and a deep water year deficit.
National Weather Service numbers show San Diego has only received about half of the rainfall it normally expects annually.
The water outlook in California is bright, with major reservoirs exhibiting strong levels and a near-average snowpack, according to the latest data.
The state’s three largest reservoirs – Trinity, Shasta and Oroville – are currently holding more than 75% of their capacity, a significant boost compared to typical levels for this time of year.
Even after last week’s atmospheric river storm, San Diego’s water year has a dryness problem.
For a start, the water year runs from October 1 to September 30 of the following year. It’s different from the calendar year, but provides a way to keep track of rainfall without breaking up the winter.
It’s been a slow start to the rainy season. The first major storm of the season is bringing much needed rain as San Diego County deals with the driest start to any winter in more than 170 years.
While the storm offers a boost to drought conditions, officials warn the rainfall is not enough to fully replenish local reservoirs.
We are now midway through our typical water year when it comes to rain and Sierra snow.
