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iemiscdata (version 1.0.3)

cn_urban: Table 2-2a: Runoff curve numbers for urban areas

Description

A table containing curve numbers for urban areas.

Usage

cn_urban

Arguments

Format

A data.table data frame with 34 rows and 6 variables:

Cover type and hydrologic condition

Urban cover type and the hydrologic condition

Average percent impervious area *2

The average impervious area percent, if any

Curve numbers for hydrologic soil group A

Curve numbers for soil group A

Curve numbers for hydrologic soil group B

Curve numbers for soil group B

Curve numbers for hydrologic soil group C

Curve numbers for soil group C

Curve numbers for hydrologic soil group D

Curve numbers for soil group D