Hydrant Testing

Fire hydrants at the following locations will be flow tested.  These tests are important because it helps us ensure that the water system is working properly and that the hydrants will provide the water needed in case of fire.  During testing and for a short time afterwards, you may experience dirt or rust in your water.  This is normal and is a temporary situation and will clear up soon after the testing is completed.


Please check the condition of your water prior to using your washing machine.


Unincorporated DuPage County

Tuesday July 7th 2020

Between the hours of 8:00AM and 3:30PM


16W591 91st Street

10S585 Ivy Lane

10S 667 Hyacinth

16W660 Mockingbird Ln

15W581 Nielson Lane

11S332 Kingery Highway

11S513 Rachel Court

16W395 Jeans Road

11S204 Jeans Road

11S175 Madison


July 28th  2020

Between the hours of 8:00AM and 3:30PM


409 Plainfield Road

737 Plainfield Road

998 Plainfield Road

7513 (A) Farmingdale Road

714 (A) Walnut

7714 Nantucket

9S442 Wilmette

1017 Hinsbrook Avenue

7335 Cass

7409 Cass Avenue