Fish biologists say as many as 100,000 trout, bass and catfish have died the past month in the Sparks Marina along Interstate 80.
Nevada Department of Wildlife spokesman Chris Healy says low oxygen levels killed about 3,000 fish in one corner of the 77-acre lake in mid-December but they thought the event was localized and of limited impact.
Since then, they've been unable to detect any live fish.
Biologists say a cold-snap could have stirred up oxygen-poor waters but they don't understand yet what caused the massive die-off.
Spring storms help Sierra Nevada snowpack, but there is no reduction in drought conditions in California and Nevada.
Weather permitting, the Tahoe Douglas Fire Protection District and the U.S. Forest Service may continue prescribed fire operations starting Monday in areas around Lake Tahoe.
(AP) — State officials want a Las Vegas judge to speed up his decision on Nevada's sweeping new school choice program.
Extreme and exceptional drought eased in California last week and for the first time since the week of July 2013, there is no exceptional drought in Nevada.
(AP) — Democrat Catherine Cortez Masto has outraised her Republican rival Joe Heck recently in the race to replace Sen. Harry Reid, although Heck has more money in the bank.