Detroit Water and Sewerage Department

The Detroit Water and Sewerage Department (DWSD) is a public utility that provides water and sewerage services for Detroit, Michigan and owns the assets that provide water and sewerage services to 126 other communities in seven counties.[1] It is one of the largest water and sewer systems in the United States. In 2000, the utility utilized five water treatment plants using water from the Detroit River and Lake Huron. In mid 2014, the DWSD had acquired significant debt and delinquent accounts, and talks of privatization were occurring. As of January 1, 2016, under the terms of the City of Detroit's municipal bankruptcy the Great Lakes Water Authority (GLWA) was created with a $50 million annual lease agreement to the City of Detroit for 40 years, while the DWSD bifurcated to focus its services specifically on the water and sewer customers within only the city of Detroit.[2]

Detroit Water and Sewerage Department
HeadquartersDetroit, Michigan
ServicesWater treatment and provision, sewerage
RemarksServices Metro Detroit and surrounding counties and communities


The Detroit Water and Sewerage Department is a sprawling network covering 1,079 square-miles,[1][3] servicing more than 40 percent of the U.S. state of Michigan's population,[1] and employing nearly 2,000 people.[4] The DWSD is one of the most extensive and largest water and sewage systems in the United States.[1] Along with serving the entire city of Detroit, it also serves the counties of Genesee, Oakland, Macomb, Washtenaw, Wayne, St. Clair, Lapeer and Monroe.[1] In 2000, the network comprised 11,000 miles of water mains and a storage capacity of 363 million gallons.[5]

In 2000, the DWSD provided water for around four million customers in Detroit and its metropolitan area.[5] At this time, the department utilized five water treatment plants that were fed from three raw water intakes, two of which were sourced from the Detroit River and one of which was sourced from Lake Huron.[5] The water treatment plants used the technologies of "pre-chlorination, rapid mix, flocculation, sedimentation, filtration and chlorine disinfection".[5] At this time, the five water treatment plants were Waterworks Park, Springwells, Northeast, Southwest and Lake Huron.[5]

In a 1992 survey, "nine of the 119 water purveyors that receive DWSD water indicated that considerable amounts of unlined cast-iron pipe were in place", and that "two-thirds of the eighteen survey respondents also indicated that red/rusty water occurrences were the most common cause of customer complaints".[5] This was associated with the occurrence of iron uptake in the pipes.[5]

Contemporary issues

As of 24 June 2014, the Detroit Water and Sewerage Department has taken on significant debt and delinquent accounts, and has been under discussion for potential privatization.[6][7][8] Efforts to collect on overdue billing has been characterized as an effort "to get rid of the bad debt associated with the water department and prep the public entity for privatization".[6]

Per a June 2014 Democracy Now article:[8]

The Detroit Water and Sewerage Department says half of its 323,000 accounts are delinquent and has begun turning off the taps of those who do not pay bills that total above $150 or that are 60 days late. Since March, up to 3,000 account holders have had their water cut off every week. The Detroit water authority carries an estimated $5 billion in debt and has been the subject of privatization talks.

Efforts to shut off water to delinquent corporate accounts have been tepid at best. "Vargo Golf, which operates Palmer Park Golf Course and Chandler Park Golf Course, under contract with the city of Detroit tops the list, with a delinquent account balance of $437,714. Another Vargo Golf account for a separate property has a delinquent balance of $100,528."[9] On his Daily Show, Jon Stewart called out Ford Field and Joe Louis Arena on their delinquent DWSD accounts.[10]

In June 2014, activists from the Blue Planet Project had filed a "submission to the United Nations Special Rapporteur on the human right to safe drinking water and sanitation ... activists say Detroit is trying to push through a private takeover of its water system at the expense of basic rights."[8]


  1. McCulloch, John P. (C.P.A., J.D.1) (Winter 2013). "Detroit Water and Sewerage Department: Bringing Credibility to a Beleaguered System through Regional Cooperation and Technology" (PDF). The Journal of Law in Society (193): 193–206.CS1 maint: multiple names: authors list (link)
  2. "Great Lakes Water Authority takes over regional operations". Retrieved 2016-03-28.
  3. Haimerl Amy (July 29, 2014). "Mayor Mike Duggan takes over Detroit water department". Crain's Detroit Business. Retrieved February 15, 2015. (subscription required)
  4. The History of Detroit Water and Sewerage Department. Official website Archived September 27, 2011, at the Wayback Machine
  5. Kirmeyer, Gregory J. (2000). Distribution System Water Quality Changes Following Corrosion Control Strategies. American Water Works Association. pp. 117–133. ISBN 978-1-58321-002-4. Retrieved February 15, 2015.
  6. Green, Emma (July 17, 2014). "What Happens When Detroit Shuts Off the Water of 100,000 People". The Atlantic. Retrieved February 15, 2015.
  7. "Detroit Plans Thousands Of Water Shutoffs Over Delinquent Bills". CBS Detroit. March 21, 2014. Retrieved February 15, 2015.
  8. "Water is a Human Right: Detroit Residents Seek U.N. Intervention as City Shuts Off Taps to Thousands". Democracy Now!. 2014-06-24. Retrieved 2014-07-03.
  9. Guillen, Joe (July 14, 2014). "Detroit water department now sending shut-off crews to commercial customers". Detroit Free Press. Retrieved 15 February 2015.
  10. Lacy, Eric (November 17, 2014). "'Daily Show with Jon Stewart' calls out Joe Louis Arena, Ford Field in Detroit water shutoffs story". Retrieved 15 February 2015.

Further reading

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