The U.S. Bureau of Reclamation has cut water releases from 1,100 cubic feet per second down to 500 feet.
"That has exposed some of the fall run salmon nests or 'redds' as they're called, r-e-d-d."
Tom Ghoring is with the Sacramento Water Forum.
On Capital Public Radio's Insight with Beth Ruyak, Ghoring said early surveys show that reductions, prompted by the dry winter, have left 15 percent of salmon nests or "redds" out of water.
"We know that exposing them is harmful to them. An exposed redd doesn't necessarily kill the eggs buried in the redd, but some of the nearby redds that are still underwater may be harmed so much that they could die."
~Tom Ghoring, Sacramento Water Forum
Reclamation officials say reducing water flows into the American River will help conserve the water supply stored behind Folsom Dam.
Insight will have more about how the lack of rain is impacting the region, coming up at 9 a.m.
With the shift from winter to spring comes new watering limitations for Sacramento residents. To conserve water, residents are being asked to only water twice a week.
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.