6.4.4 Infiltration trench
6.4.4 Infiltration trench
An Infiltration Trench is a “leaky” pipe in a stone filled trench with a level bottom. An Infiltration Trench may be used as part of a larger storm sewer system, such as a relatively flat section of storm sewer, or it may serve as a portion of a stormwater system for a small area, such as a portion of a roof or a single catch basin. In all cases, an Infiltration Trench should be designed with a positive overflow.
Structural BMPs
- Volume/Peak Rate Reduction by Infiltration BMPs
- 6.4.1 Pervious pavement with infiltration bed
- 6.4.2 Infiltration Basin
- 6.4.3 Subsurface Infiltration bed
- 6.4.4 Infiltration trench
- 6.4.5 Rain Garden/bioretention
- 6.4.6 Dry well/seepage pit
- 6.4.7 Constructed filter
- 6.4.8 Vegetated swale
- 6.4.9 Vegetated Filter strip
- 6.4.10 Infiltration berm & retentive grading
- Volume Peak Rate Reduction BMPs
- Runoff Quality/Peak Rate BMPs
- Restoration BMPs
- Other BMPs and related Structural Measures
