Saturday, June 5, 2010

Class V Injection Wells For Stormwater Control

Class V wells use injection techniques different from those used by other types of injection wells. A typical Class V well is shallow and relies on gravity to drain or inject liquid waste into the ground. There are over 20 different Class V Well types, and some categories include drainage wells used for storm water and agricultural irrigation, and domestic wastewater disposal wells.

Class V storm water drainage wells manage surface water runoff (rainwater or snow melt) by placing it below the ground surface. They are typically shallow disposal systems designed to infiltrate storm water runoff below the ground surface. A Class V well by definition is any bored, drilled, or driven shaft, or dug hole that is deeper than its widest surface dimension, or an improved sinkhole, or a subsurface fluid distribution system (an infiltration system with piping to enhance infiltration capabilities).

Construction and operation of a Class V stormwater drainage well requires a US EPA permit, and potentially additional State and local permits.

Caltha LLP provides expert environmental consultant services in Iowa to obtain environmental permits, evaluate regulatory requirements, and to develop cost effective compliance programs.

For further information contact Caltha LLP at info@calthacompany.com or Caltha LLP Website