Green City Clean Water Program

1678 Words4 Pages

Introduction “Nationwide, water utilities find themselves under increasing pressure as they confront a new
set of complex environmental, demographic and financial challenges while also trying to meet expanded customer expectations for a safe and affordable water supply; the collection and high level treatment of wastewater and stormwater; flood protection; and clean, attractive, fishable, swimmable rivers and streams” (Green City Clean Water, 2011). The city of Philadelphia is having a problem with its waterways, ecosystems and water quality. Urbanization has contributed to the degradation of Philadelphia’s waterways, ecosystems and water quality issues. The city posed a possible solution for the problem of combined sewer overflow, which they call Green City Clean Water. Green City, Clean Waters, and it works in tandem with the Mayor’s Green Works Philadelphia vision in order to reinvent Philadelphia as a green, sustainable city of the future. This paper will investigate the city of Philadelphia Water Department’s (PDW) plan for green infrastructure, which includes wastewater treatment facility enhancements and pipe renewal and replacement. The Problem The city of Philadelphia’s problem with its waterways, ecosystems and water quality is divided into four major categories: stormwater management, degraded waterways, aging infrastructure, and source water quality. When it rains, some water is absorbed through pervious surfaces such as vegetated areas with uncompacted soil, sand, or gravel that allow for the infiltration of water. Stormwater also flows over impermeable surfaces such as rooftops, sidewalks, and streets that block natural infiltration. Impermeable cover impairs the problem of stormwater when runoff flows directly i... ... middle of paper ... ...nts (such as SO2) and by removing ozone and particulates from the air. Works Cited Work Cited Sydow, Jörg, and Georg Schreyögg. Self-reinforcing Processes in and among Organizations. Basingstoke: Palgrave Macmillan, 2013. Print. "Green City, Clean Waters | Philadelphia Water Department." Green City, Clean Waters | Philadelphia Water Department. Philadelphia Water Department, n.d. Web. 04 Dec. 2013. Wise, Steve. "Green Infrastructure Rising." American Planning Association (2008): n. pag. Web. 4 Dec. 2013. . Green City, Clean Waters. Rep. Philadelphia: Philadelphia Water Department, 2011. Benedict, Mark A., and Edward McMahon. Green infrastructure: Linking landscapes and communities. Washington, DC: Island P, 2006.

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