cn_urban: Table 2-2a: Runoff curve numbers for urban areas
In iemiscdata: Irucka Embry's Miscellaneous Data Collection
cn_urban R Documentation
Table 2-2a: Runoff curve numbers for urban areas
Description
A table containing curve numbers for urban areas.
Usage
cn_urban
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
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.
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| cn_urban | R Documentation |
Table 2-2a: Runoff curve numbers for urban areas
Description
A table containing curve numbers for urban areas.
Usage
cn_urban
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
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]
R Package Documentation
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