Metropolitan St. Louis Sewer District
Mark Kuelker, P.E. is a seasoned civil engineer currently employed at the Metropolitan St. Louis Sewer District since April 2017. Prior to this role, Mark served in various capacities within the City of Saint Louis Water Division, progressing from Civil Engineer I in May 2008 to Engineer Manager from April 2015 to April 2017. Mark's educational background includes a Master of Science in Civil Engineering obtained from Missouri University of Science and Technology in 2011 and a Bachelor of Science in Civil Engineering from the same institution in 2008.
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Metropolitan St. Louis Sewer District
The Metropolitan St. Louis Sewer District (MSD) was formed on February 9, 1954, when voters approved the Plan of the District. MSD started operation and maintenance activities in January 1956 in an area roughly composed of the City of St. Louis and the portion of St. Louis County east of Interstate 270. Most of the remainder of St. Louis County was annexed by MSD in 1977. MSD is a public agency and is the only special district in Missouri created under a provision of the State Constitution. MSD's responsibilities include the interception, collection and treatment of wastewater, as well as stormwater management. MSD's current boundaries cover 525 square miles and encompass all of St. Louis City and approximately 90 percent of St. Louis County. MSD serves a population of approximately 1.3 million and has over 425,000 single-family residential, multi-family residential and commercial/industrial accounts. MSD currently operates seven wastewater treatment facilities, treating a combined average of 370 million gallons of sewage per day. MSD operates and maintains 9,790 miles of sewers. The age of sewers maintained by MSD ranges in age from less than a year old to 150 years old.