However, people living in those homes will still need to boil their water and a permanent solution could take time.
The problems began after two recent water main breaks, which was just the latest in a series of breaks.
RELATED: Illinois investing $94M in infrastructure project in Harvey, Dixmoor, Riverdale
Robbins' Mayor Darren Bryant said there have been at least 20 since February. He is now calling for state and federal help to address the problem.
Congressman Bobby Rush said in a statement that this is a "serious issue" and he has arranged a roundtable meeting with state and federal environmental officials.