Show BMPs per US State
BMP Test Sites (358)
Test Sites with Exact Coordinates
Test Sites with Approximate Coordinates
Sites are clustered when zoomed out beyond the city level
Show All Test Sites(358)

Bioretention(30)
Control(25)
Composite(19)
Detention Basin(39)
Green Roof(13)
Biofilter(86)
Infiltration Basin(2)
LID(2)
Manufactured Device(79)
Media Filter(37)
Maintenance Practice(28)
Other(6)
Porous Pavement(36)
Percolation Trench/Well(11)
Retention Pond(68)
Wetland Basin(31)
Wetland Channel(19)