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storm water management system prior to being disol;l,,arged into the Mississippi River at or below existing flow <br /> rates. A Stotrn Water Pollution Prevention Plan will be created and implemented as part of the improvements <br /> process. Temporary, sediment and erosion control measures will utiltize various BMPs during the construction of <br /> the improvements, and permanent features such as detention ponds and gassed swales will be used for flow rate <br /> control and water quality purposes. <br /> <br />b. Identify routes and receiving water bodies for runoff from the site; include major <br /> downstream water bodies as well as the immediate receiving waters. Estimate impact <br /> runoff on the quality of receiving waters. <br /> There is a system ofswates that transport runoff from the north to south. The site runs offto the south and <br /> ultimately into the Mississippi River via the City's storm sewer system. There are no adverse impacts anticipated <br /> with the proposed development improvements. <br /> <br />a. Describe sources, composition and quantities of all sanitary, municipal and industrial <br /> wastewater produced or treated at the site. <br /> · The source ofwastewater from this project will be 686 homes. The composition of the waste is typical residential <br /> wastewater..An estimate of the amount of wastewater produced is based on a volume of 100 gallons per capita per <br /> day, 686 homes, and an average of 2.75 people per home, which results in a volume of 188,650 gallons per day. No <br /> industrial wastewater will be produced at the site. <br /> <br />b. Describe waste treatment methods or pollution prevention efforts and give estimates <br /> of composition after treatment. Identify receiving waters, including major downstream <br /> water bodies, and estimate the discharge impact on the quality of receiving waters. If <br /> the project involves on-site sewage systems, discuss the suitability of site conditions <br /> for such systems. <br /> No wastewater treatment.wilt be done on site. Currently, Jhe City of Ramsey's sanitary wastewater is collected in <br /> interceptor sewers and treated by the Met Council's existing treatment facility in St. Paul. Sanitary wastewater from <br /> this project will also be t-reared by the Met Council's existing Metro municipal sewage treatment facility. The plant <br /> treats' the wastewater to MPCA'standards and discharges the treated effluent to the Mississippi River. <br /> <br />c. If wastes will be. discharged into a publicly owned treatment facility, identify the facility, <br /> describe any. pretreatment provisions and discuss the facility's ability to handle the <br /> volume and composition of wastes, identifying any improvements necessary. <br /> Wastewater from this project will go to the existing Met Council Metro treatment plant in St. Paul, Minnesota. The <br /> existing plant has adequate capacity to service the project, therefore no improvements will be necessary. <br /> <br />d. If the project requires disposal of li91uid animal manure, describe disposal technique <br /> and location and discuss capacity to handle the volume and composition of manure. <br /> Identify any improvements necessary. Describe any required setbacks for land <br /> disposal systems. <br /> No animal wastes, except domestic pet waste, will be produced on site. <br /> <br />a. Describe any of the following geologic site hazards to ground water and also identify <br /> them on the site map: sinkholes, shallow limestone formations or karst conditions. <br /> Describe measures to avoid or minimize environmental problems due to any of these <br /> hazards. <br /> <br />-210- <br /> <br /> <br />