Impervious cover definition

Impervious cover means a surface composed of material that significantly impedes or prevents natural infiltration of water into soil.

Impervious cover means a surface composed of any material that significantly impedes or prevents natural infiltration of water into soil. Impervious surfaces include, but are not limited to, roofs, buildings, streets, parking areas, and any concrete, asphalt, or compacted gravel surface.

Impervious cover means those surfaces that cannot effectively infiltrate rainfall (e.g., building rooftops, pavement, sidewalks, driveways, etc).

Examples of Impervious cover in a sentence

• Impervious cover is measured from the site plan and includes any material or structure on or above the ground that prevents water from infiltrating through the underlying soil.

• Impervious cover shall include, but not be limited to, any roof, parking or driveway areas and any new streets and sidewalks.

• Some overlap with other impervious.8 Impervious cover identified as Recreational in geodatabase.

• Impervious cover may be disconnected from the stormwater drainage network, through such techniques as infiltration, sheet flow over a pervious area, or other techniques approved in the Conditional Use Permit.

• Impervious cover can either be physically removed (ICR) or simply disconnected so that some portion of the runoff filters or infiltrates into adjacent pervious soils (ICD).

More Definitions of Impervious cover

Impervious cover means a surface composed of any material that greatly impedes or prevents the natural infiltration of water into the underlying native soils. Impervious surfaces include, but are not limited to, rooftops, buildings, sidewalks, driveways, streets and roads.

Impervious cover means those surfaces that cannot effectively infiltrate rainfall, including building rooftops, pavement, sidewalks, and driveways.

Impervious cover means any manmade paved, hardened or structural surface regardless of material. Impervious cover includes but is not limited to rooftops, buildings, streets, roads, decks, swimming pools and any concrete or asphalt.

Impervious cover means a surface composed of any material that significantly impedes or prevents the natural infiltration of water into soil. Impervious surfaces include, but are not limited to, rooftops, buildings, streets and roads, and any concrete or asphalt surface.

Impervious cover or “impervious surface” means a surface composed of any material that significantly impedes or prevents natural infiltration of water into the soil. Depending on the design, impervious surfaces may include, but are not limited to: roofs, buildings, streets, parking areas, and any concrete, asphalt, or compacted gravel or dirt surface.

Impervious cover means a surface composed of any material that significantly impedes or

Impervious cover means any structure, surface, or improvement that reduces and/or prevents absorption of stormwater into land. Porous paving, paver blocks, gravel, crushed stone, crushed shell, elevated structures (including boardwalks), and other similar structures, surfaces, or improvements are considered impervious cover. Grass, lawns, or any other vegetation are not considered impervious cover.