cn_arid_semiarid: Table 2-2d: Runoff curve numbers for arid and semiarid...

cn_arid_semiaridR Documentation

Table 2-2d: Runoff curve numbers for arid and semiarid rangelands

Description

A table containing curve numbers for arid and semiarid areas.

Usage

cn_arid_semiarid

Format

A data.table data frame with 19 rows and 6 variables:

Cover type

Type of agricultural ground cover

Hydrologic condition *2

Hydrologic condition

Curve numbers for hydrologic soil group A *3

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

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://web.archive.org/web/20230810204711/https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=22162.wba [Recovered with the Internet Archive: Wayback Machine]


iemiscdata documentation built on June 22, 2024, 9:34 a.m.