Complaints by Atlantic City residents and merchants led to a dozen drug arrests, police said.
Surveillance targeted drug dealers in the 1700 block of Atlantic Avenue, and led to the arrests that included four 17-year-olds and recovery of heroin, cocaine and marijuana, Sgt. Kevin Fair said.
The investigation was led by Detective Jefferson Rivera.
All were charged with at least possession, with some additionally charged with distribution and possession with intent.
Daniel Woods-Blackwell, 27, of Atlantic City, was arrested on two separate dates during the investigation, Fair said.
Also arrested were Donovan Robinson, 24; Emilio Martinez, 77; Andrew Fleishman, 44, and Christopher Wright, 49, all of Atlantic City. Michael Anthony, 57, of Woodland, Don Cross, 35, of Port Republic, and Jasmine Jones, 19, of Philadelphia.
Three of the 17-year-olds are from Atlantic City and one from Egg Harbor City.
All were released on summonses with a future court date.
Anyone with information regarding the possession or distribution of narcotics is asked to call Atlantic City police at 609-347-5858. Information may also be texted anonymously to tip411 (847411), beginning the text with ACPD.