Utility Inquiries & Availability Letter Request
Release of information is subject to DWSD review and approval. DWSD reserves the right to not release requested information. Water and sewer drawings provided by DWSD are for information only. It is the responsibility of the developer/contractor to field verify locations and/or existence of DSWD assets before any plan for water and/or sewer connection is developed. If discrepancies are found it is the responsibility of the developer/contractor to notify DWSD prior to submittal of any site plans or before any work begins. DWSD water mains typically have 5' to 6' cover and sewers typically have 8' or more of cover, depending on the location and is subject to field verification by the developer/contractor.
An email address is required for DWSD to provide documents.
Detroit Water and Sewerage Department
6425 Huber Street Detroit, MI 48211
DWSD-Permits@detroitmi.gov
Customer Service 313-267-8000