The NebraskaDepartment of Environmental Quality is investigating groundwater contaminationin Grand Island this week.
It's partof an ongoing effort to figure out the source of contamination, which hasaffected an area along Sky Park Road.
The NDEQis taking samples south of Capital Avenue between North Grand Island Avenue andSt. Paul Road to State Street.
Work startedin the area Monday and is expected to wrap up Friday.
Thoughcrews won't be in the street, the City of Grand Island is urging drivers to usecaution in that area this week.