A boil advisory issued Monday was lifted Thursday for Crystal Lake in Hancock County.
The city and DNR lifted the advisory after two sets of water samples tested clear of bacteria.
The advisory was issued after a water main break. Repairs to the line caused a pressure loss which can allow bacteria and other substances to enter the water system.
For more information contact Glenn Carper at 641-424-4073 or Glenn.Carper@dnr.iowa.gov