graphs are best viewed with Microsoft Internet Explorer
In the following graphs, a value of zero (0) does not represent an actual monitored value of zero, but rather is used as a placeholder for "No Data," which cannot be graphed.
Salt Creek - Prairie Path Bridge
East Branch DuPage River - Butterfield Rd
East Branch DuPage River - Churchill Woods
East Branch DuPage River - Burlington Ave
East Branch DuPage River - St. Joseph's Creek
East Branch DuPage River - Meacham Creek
West Branch DuPage River - Beecher Ave
West Branch DuPage River - Centennial Park
West Branch DuPage River - Warrenville Grove
West Branch DuPage River - Beecher Ave (Dissolved Oxygen Project)
Klein Creek - Prairie Path Bridge (Dissolved Oxygen Project)
West Branch DuPage River - Warrenville Grove (Thorium Project)