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Image:Infiltration constraints 3.png|500px|thumb|alt=imagemap stormwater constraints|Stormwater infiltration constraints - hover above a circle for text. Click on the link in the circle to go to the associated page in the manual.
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Image:Infiltration constraints 3.png|500px|thumb|alt=imagemap stormwater constraints|<font size=3>Stormwater infiltration constraints - hover above a circle for text. Click on the link in the circle to go to the associated page in the manual.</font size>
 
circle 450 225 40 [[Karst|The Construction Stormwater Permit prohibits infiltration of stormwater runoff “within 1,000 feet up-gradient or 100 feet down-gradient of active karst features”. Active karst is a terrain having distinctive landforms and hydrology created primarily from the dissolution of soluble rocks within 50 feet of the land surface.]]
 
circle 450 225 40 [[Karst|The Construction Stormwater Permit prohibits infiltration of stormwater runoff “within 1,000 feet up-gradient or 100 feet down-gradient of active karst features”. Active karst is a terrain having distinctive landforms and hydrology created primarily from the dissolution of soluble rocks within 50 feet of the land surface.]]
 
circle 900 150 50 [[Shallow soils and shallow depth to bedrock|The Construction Stormwater Permit prohibits infiltration of stormwater runoff in areas with less than three (3) feet of separation distance from the bottom of the infiltration system to the elevation of the seasonally saturated soils or the top of bedrock.]]
 
circle 900 150 50 [[Shallow soils and shallow depth to bedrock|The Construction Stormwater Permit prohibits infiltration of stormwater runoff in areas with less than three (3) feet of separation distance from the bottom of the infiltration system to the elevation of the seasonally saturated soils or the top of bedrock.]]

Revision as of 17:41, 18 January 2023

Infiltration basin Detailed Cross Section
Schematic showing an infiltration basin, which is one of several stormwater control practices designed to infiltrate stormwater runoff. Infiltration practices capture stormwater runoff and allow it to infiltrate into the underlying soil. Pollutant removal occurs through a variety of mechanisms, including adsorption, absorption, plant uptake, and degradation. Note that inflow into the practice has undergone pretreatment and that once the practice is filled, runoff bypasses the practice rather than entering it.

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This page contains links to several pages that address infiltration of stormwater runoff. Link to portal for Infiltration Practices.