Ia: Table 4-1: Ia values for runoff Curve number

IaR Documentation

Table 4-1: Ia values for runoff Curve number

Description

A table containing curve numbers for initial abstraction.

Usage

Ia

Format

A data.table data frame with 59 rows and 2 variables:

itemCurve numberRunoff curve number itemIa (in)Initial abstraction in inches

Source

United States Department of Agriculture Natural Resources Conservation Service Conservation Engineering Division, "Urban Hydrology for Small Watersheds Technical Release 55 (TR-55)", June 1986, https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba


iemiscdata documentation built on Sept. 26, 2023, 1:07 a.m.