Former New Orleans Mayor Ray Nagin was sentenced on Wednesday to 10 years in federal prison for corruption during the critical years of rebuilding after Hurricane Katrina devastated the city in 2005.

A jury in February found Nagin, a Democrat, guilty on charges including bribery, wire fraud, conspiracy, money laundering and tax evasion.

Nagin, 58, stirred national controversy with his erratic behavior after Katrina breached flood walls and inundated New Orleans in 2005, killing at least 1,500 people and leaving tens of thousands homeless.

Citing Nagin's devotion to family and commitment to helping New Orleans, U.S. District Judge Helen Ginger Berrigan said a shorter prison term than that recommended under federal sentencing guidelines was warranted.

She ordered Nagin to turn himself in to begin serving his sentence by Sept. 8. With good behavior, and barring any appeals, Nagin could get out of prison after about 8½ years.

Berrigan also ordered Nagin, who prosecutors say accepted bribes valued at over $500,000, to pay about $84,000 in restitution to the Internal Revenue Service.

During the 10-day trial, prosecutors portrayed Nagin as a mayor on the take, granting favors for bribes that included tons of free granite delivered to a kitchen countertop company he ran with his sons.

Nagin, who has never acknowledged taking bribes, declined to comment as he left the courthouse.