Under the management of water resources and the environment, control Surface runoff is an area of ​​study of great importance in the development of cities. Exponential growth and increased hard areas make the transport of inputs generated by different storms is increasing day have major environmental and economic implications, requiring larger structures sizes and extensions. When it is not possible to control by these elements, present flood phenomena affecting the quality of life of the population, being necessary to formulate emergency plans to mitigate risks. Water quality is another key aspect that is part of this phenomenon. He traffic is carried in existing systems allows the contributions are exposed to multiple factors of contamination. The arrangement must be regulated and treated before handing over to a body of water, thus generating additional costs for the operation of these storm sewer systems. This research paper aims to demonstrate the importance of managing Alternative systems urban drainage in order to reduce peaks storms that occur in a given sector, given that level usually they occur phenomena of floods by obstructions or contributions not taken into account when designing the collectors that are part of the system storm sewer. To this end computational tools will be analyzed and design parameters some control elements (LID)