m
m
Line 36: Line 36:
 
*Pre-treat PSH runoff
 
*Pre-treat PSH runoff
 
*Provide a separation distance from well or water table to BMP</td>
 
*Provide a separation distance from well or water table to BMP</td>
 +
</table>
  
</table>
+
[[Category:table]]

Revision as of 17:41, 28 March 2013

BMP design considerations for ground water aquifer protection'
Link to this table

BMP Group Design Consideration
Bioretention
  • OK with proper caution for PSH
Filtration
  • OK with proper caution for PSH
  • Open channels are OK, but polluted runoff must be adequately pretreated
Infiltration
  • Provide a 100-foot horizontal separation distance from wells and three-foot vertical distance from the water table
  • No PSH runoff, unless treated by another practice, such as a filtering system
  • Needed pre-treatment of all runoff except rooftop
Stormwater Ponds
  • Needed liner if A soils or active karst are present
  • Pre-treat PSH runoff
  • Provide a separation distance from well or water table to BMP
Constructed Stormwater Wetlands
  • May needed liner if A soils or active karst are present
  • Pre-treat PSH runoff
  • Provide a separation distance from well or water table to BMP