|Drinking Water Analysis Laboratory |
The DEQ laboratory will be closed on the following State of Michigan holidays:
Tuesday and Wednesday December 24-25 – Christmas holidays
Tuesday December 31, and Wednesday January 1 – New Year’s holidays
As a result, no surface water samples will be accepted for bacteriological testing on Monday December 23 or Monday December 30. Customers should remember that mail delays may occur during these holiday periods. If coliform and partial chemistry samples are being shipped by mail, it is suggested that samples be taken no later than December 18 and shipped overnight. Samples may also be dropped off when the laboratory is open. It is recommended that samples for organic analysis (test codes CXVO, CXPT, CXHA, CXTM, and CXPA) and other compliance samples be received no later than December 13 to allow time for completion before the end of the year.