© CARL JUSTE CJUSTE@MIAMIHERALD.COMResidents deal with navigating high water throughout San Juan as Hurricane Maria left many streets flooded and blocked by fallen power lines, trees, and debris while Puerto Rico tries to recover from the Category 4 storm on Thursday.
No electricity? A mustachioed man in a white undershirt played traffic cop at a Santurce intersection. No ambulances? A daughter borrowed her brother's SUV to race her frail mother from the La Perla neighborhood to a hospital. No debris removal? A physician and two neighbors borrowed garden tools to clear main Condado thoroughfares on their own.
With the enormity of Maria's destruction still unknown even to the overwhelmed Puerto Rican government, the capital's storm-dazed residents ventured outside Thursday, clogging roadways while trying to bring some semblance of order to their bruised city.
Their task was so massive some just wandered the streets, gawking.
© CARL JUSTE CJUSTE@MIAMIHERALD.COMA man waits in knee-high water for a neighbor to open a door as residents throughout San Juan deal with Hurricane Maria’s aftermath leaving on Thursday.
Comment: Meanwhile officials are rushing to evacuate tens of thousands of people from their homes in western Puerto Rico after Hurricane Maria inflicted structural damage on a dam and unleashed "extremely dangerous" flash floods.
Some 70,000 residents in the municipalities of Isabela and Quebradillas were being evacuated by bus after a crack appeared in the nearly 90-year old Guajataca dam.
"It's a structural failure. I don't have any more details," Governor Ricardo Rossello said from the capital, San Juan. "We're trying to evacuate as many people as possible."
"This is an EXTREMELY DANGEROUS SITUATION. Buses are currently evacuating people from the area as quickly as they can," the US National Weather Service tweeted on Friday .
In a later message, the NWS tweeted: "All Areas surrounding the Guajataca River should evacuate NOW. Their lives are in DANGER! Please SHARE!"
More than 15in (nearly 40cm) of rain has fallen on the mountains surrounding the Guajataca dam, swelling the reservoir behind the nearly 90-year-old dam, which holds back a manmade lake covering about two square miles (five square kilometres).