FIGURE 1

URBAN STORMWATER MANAGEMENT ALTERNATIVES

SOURCE CONTROL	CONVEYANCE CONTROL	END OF PIPE CONTROL	MISCELLANEOUS CONTROL
•	Disconnecting of Roof Leaders

•	Disconnection of Foundation Drains

•	Catch Basin Restrictors/	Control Orifices

•	Reduced Lot Grading

•	Rooftop Storage

•	Porous Pavement

•	Slope Stabilization and Erosion Control Measures	•	Grassed Swales

•	Channel/Outlet Protection

•	Pervious Pipe Systems

•	Pervious Catch Basins	•	Detention/Retention Facilities

•	Wetlands

•	Infiltration Basins/Trenches

•	Filter/Buffer Strips

•	Sand Filters

•	Oil and Grit Separators	•	Public Education

•	Litter Control

•	Recycling Programs

•	Animal Waste Control

•	Spill Response Plans

•	Proper Storage and Use of Chemicals, Fertilizers and Pesticides

•	Vacant Lot Clean-up

•	Identification and Prohibition of Illegal/Illicit Storm Drain Connections and Discharges

•	Street Sweeping

•	Road Salt Management

•	Land Use Restriction

•	Revision of Development Standards

Note:	The source, conveyance and end of pipe control measures listed above require operations and maintenance activities that vary depending on the type of stormwater management practice implemented.

M:\PROJECTS\DRAFT\974771\REPORT\Sept-RPT\APPG-FIG1.wpd