On Capital Public Radio's Insight, Rudolph pointed out that the lack of rain can dry out soils. That could increase dust levels, and dust carries pollen.
"[This] increases allergy and asthma. And dust can also carry pathogens. Over the last decade we've seen an increase in Valley Fever, a fungal disease in the Central Valley. That can be increased when dust levels increase and the spores of this disease are carried in the dust."
~Dr. Linda Rudolph, Center for Climate Change and Health
Rudolph says the drought could also trigger other health problems such as an increase in diabetes in some poor, rural communities. She says when drinking water becomes scarce, people turn to other fluids.
"And when those other alternatives are things like soda, it just exacerbates health problems such as obesity," she says.
Rudolph says droughts can also reduce agricultural crop yields leading to significant food price increases.
"And we see the same thing when people have to pay more for food. Low income people often turn to calorie dense food that is associated with more calories, obesity and diabetes," she says.
The drought has left honey bees without their normal supply of wildflowers to feed on. Beekeepers have supplemented their diet, but that lacks nutrition to keep hives healthy. CapRadio's Amy Quinton tags along with a local beekeeper to learn more.
There’s a bit more progress in the delicate dance of reaching a deal on a new California water bond proposal that would replace the $11 billion bond currently on the November ballot. But a deal – if any – is still months away.
Many people in the Sacramento region responded to calls to conserve water, using less last month than in the previous two Februaries. Many cities have not met conservation goals.
The city of Sacramento is moving ahead with a plan to offer rebates to people who rip out their front lawns and replace them with drought-tolerant landscaping.
The amount of water in Folsom Lake has nearly doubled in the past month since this picture was taken, but lake levels are still only at 59 percent of average.