Rescue crews steer a boat full of residents in a flooded San Jose, California, neighborhood on Tuesday, February 21. <a href="index.php?page=&url=http%3A%2F%2Fwww.cnn.com%2F2017%2F02%2F21%2Fus%2Fsan-jose-flood%2Findex.html" target="_blank">One of Southern California's most powerful storms</a> in recent years has caused flooding, power outages and blackouts across the region.
Rescue crews steer a boat full of residents in a flooded San Jose, California, neighborhood on Tuesday, February 21. One of Southern California's most powerful storms in recent years has caused flooding, power outages and blackouts across the region.
Marcio Jose Sanchez/AP
Part of the shoulder and one lane of westbound Highway 50 gave way on February 21, near Pollock Pines after heavy rains in the area.
Part of the shoulder and one lane of westbound Highway 50 gave way on February 21, near Pollock Pines after heavy rains in the area.
Rich Pedroncelli/AP
Signs block a road in Morgan Hill, which runs into the overflowing Coyote Creek, on February 21.
Signs block a road in Morgan Hill, which runs into the overflowing Coyote Creek, on February 21.
Marcio Jose Sanchez/AP
Residents walk down a flooded road in Salinas, California, on Monday, February 20.<a href="index.php?page=&url=http%3A%2F%2Fwww.cnn.com%2F2017%2F02%2F20%2Fweather%2Fweather-flooding-storms%2Findex.html" target="_blank"> </a>
Residents walk down a flooded road in Salinas, California, on Monday, February 20.
Nic Coury/Monterey County Weekly/AP
People stop to watch water flow into the iconic Glory Hole spillway at the Monticello Dam on February 20, in Lake Berryessa. This is the first time in over a decade that water has been high enough to flow into the 72-foot diameter spillway.
People stop to watch water flow into the iconic Glory Hole spillway at the Monticello Dam on February 20, in Lake Berryessa. This is the first time in over a decade that water has been high enough to flow into the 72-foot diameter spillway.
Eric Risberg/AP
A member of Cal Fire, right, talks to workers on the Oroville Dam project in front of the main spillway in Oroville on February 20. Officials are keeping an eye on the dam <a href="index.php?page=&url=http%3A%2F%2Fwww.cnn.com%2F2017%2F02%2F16%2Fopinions%2Fdam-in-california-lall-ho-opinion%2Findex.html" target="_blank">after mandatory evacuations last week</a> amid concerns an emergency spillway could fail and threaten communities.
A member of Cal Fire, right, talks to workers on the Oroville Dam project in front of the main spillway in Oroville on February 20. Officials are keeping an eye on the dam after mandatory evacuations last week amid concerns an emergency spillway could fail and threaten communities.
Hector Amezcua/The Sacramento Bee/AP
Floodwaters cross over Interstate 5 at Williams, backing up traffic in both north and southbound lanes for hours on Saturday, February 18.
Floodwaters cross over Interstate 5 at Williams, backing up traffic in both north and southbound lanes for hours on Saturday, February 18.
Randy Pench/AP
Tina Dry mops up water and mud that seeped into her family's diner, Kim's Country Cafe, after area storms brought flood-level water to the Colusa County town of Maxwell on February 18.
Tina Dry mops up water and mud that seeped into her family's diner, Kim's Country Cafe, after area storms brought flood-level water to the Colusa County town of Maxwell on February 18.
Andrew Seng/The Sacramento Bee/ AP
Barr Torrens plays in flooded neighborhood streets after a deluge of rain and runoff flooded much of Maxwell on February 18.
Barr Torrens plays in flooded neighborhood streets after a deluge of rain and runoff flooded much of Maxwell on February 18.
Andrew Seng/AP
A woman with her dog stops to look at a tree that crushed a car Saturday, February 18, in the Sherman Oaks section of Los Angeles.
A woman with her dog stops to look at a tree that crushed a car Saturday, February 18, in the Sherman Oaks section of Los Angeles.
Ringo H.W. Chiu/AP
Inspectors check out a sinkhole that formed in Los Angeles' Studio City neighborhood on February 18 after the severe storm hit.
Inspectors check out a sinkhole that formed in Los Angeles' Studio City neighborhood on February 18 after the severe storm hit.
Ringo H.W. Chiu/AP
A Los Angeles apartment building is damaged after a 75-foot-tall tree crashed into it on Friday, February 17.
A Los Angeles apartment building is damaged after a 75-foot-tall tree crashed into it on Friday, February 17.
MARK RALSTON/AFP/Getty Images
A firefighter carries a woman after floodwaters engulfed her car on a street in Los Angeles' Sun Valley neighborhood on February 17.
A firefighter carries a woman after floodwaters engulfed her car on a street in Los Angeles' Sun Valley neighborhood on February 17.
David McNew/Getty Images
A bicyclist tries to maneuver through a flooded street in the Sun Valley area on February 17.
A bicyclist tries to maneuver through a flooded street in the Sun Valley area on February 17.
David McNew/Getty Images
Large waves pound the shore at El Porto in Manhattan Beach as storms slam the Los Angeles area on February 17.
Large waves pound the shore at El Porto in Manhattan Beach as storms slam the Los Angeles area on February 17.
MARK RALSTON/AFP/Getty Images
A man attempts to board a bus on a flooded street near the Sun Valley area of Los Angeles on February 17.
A man attempts to board a bus on a flooded street near the Sun Valley area of Los Angeles on February 17.
David McNew/Getty Images
The downpour doesn't deter a pedestrian in Los Angeles on February 17.
The downpour doesn't deter a pedestrian in Los Angeles on February 17.
FREDERIC J. BROWN/AFP/Getty Images
Pacific Coast Highway is reduced to one lane at the California Incline after mud and other debris washed down from bluffs in Santa Monica on February 17.
Pacific Coast Highway is reduced to one lane at the California Incline after mud and other debris washed down from bluffs in Santa Monica on February 17.
Reed Saxon/AP