HomeMy WebLinkAbout20230657 Ver 1_StreamStats Platt E Fk FB_20230504 StreamStats Report
Region ID: NC
Workspace ID: NC20200421110818742000
Clicked Point (Latitude, Longitude): 35.13890, -82.80713
Time: 2020-04-21 07:08:36 -0400
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Basin Characteristics
Parameter
Code Parameter Description Value Unit
Parameter
Code Parameter Description Value Unit
DRNAREA Area that drains to a point on a stream 25.5 square
miles
PCTREG1 Percentage of drainage area located in Region 1 0 percent
PCTREG2 Percentage of drainage area located in Region 2 100 percent
PCTREG3 Percentage of drainage area located in Region 3 0 percent
PCTREG4 Percentage of drainage area located in Region 4 0 percent
PCTREG5 Percentage of drainage area located in Region 5 0 percent
BASINPERIM Perimeter of the drainage basin as defined in SIR 2004-5262 40.4 miles
BSLDEM30FT Mean basin slope, based on slope percent grid 30.9 percent
CSL10_85fm Change in elevation between points 10 and 85 percent of length along main channel to 64.82 feet
basin divide divided by length between points ft per mi per mi
ELEV Mean Basin Elevation 2720 feet
ELEVMAX Maximum basin elevation 3550 feet
124H50Y Maximum 24-hour precipitation that occurs on average once in 50 years 9.81 inches
LC01 BARE Percentage of area barren land, NLCD 2001 category 31 0.002 percent
LC01 CRPHAY Percentage of cultivated crops and hay, classes 81 and 82, from NLCD 2001 1 .748 percent
LC01 DEV Percentage of land-use from NLCD 2001 classes 21-24 4.516 percent
LC01 FOREST Percentage of forest from NLCD 2001 classes 41-43 92.929 percent
LC01 HERB Percentage of herbaceous upland from NLCD 2001 class 71 0.337 percent
LC011MP Percent imperviousness of basin area 2001 NLCD 0.21 percent
LC01 SHRUB Percent of area covered by shrubland using 2001 NLCD 0.152 percent
LC01 WATER Percentage of open water, class 11, from NLCD 2001 0.222 percent
LC01 WETLND Percentage of wetlands, classes 90 and 95, from NLCD 2001 0.093 percent
Parameter
Code Parameter Description Value Unit
LC06BARE Percent of area covered by barren rock using 2006 NLCD 0.002 percent
LC06DEV Percentage of land-use from NLCD 2006 classes 21-24 4.516 percent
LC06FOREST Percentage of forest from NLCD 2006 classes 41-43 92.929 percent
LC06GRASS Percent of area covered by grassland/herbaceous using 2006 NLCD 0.337 percent
LC061MP Percentage of impervious area determined from NLCD 2006 impervious dataset 0.22 percent
LC06PLANT Percent of area in cultivation using 2006 NLCD 1 .748 percent
LC06SHRUB Percent of area covered by shrubland using 2006 NLCD 0.152 percent
LC06WATER Percent of open water, class 11, from NLCD 2006 0.222 percent
LC06WETLND Percent of area covered by wetland using 2006 NLCD 0.093 percent
LC11 BARE Percentage of barren from NLCD 2011 class 31 0.002 percent
LC11 CRPHAY Percentage of cultivated crops and hay, classes 81 and 82, from NLCD 2011 1 .711 percent
LC11 DEV Percentage of developed (urban) land from NLCD 2011 classes 21-24 4.58 percent
LC11 FOREST Percentage of forest from NLCD 2011 classes 41-43 92.901 percent
LC11 GRASS Percent of area covered by grassland/herbaceous using 2011 NLCD 0.337 percent
LC111MP Average percentage of impervious area determined from NLCD 2011 impervious dataset 0.22 percent
LC11 SHRUB Percent of area covered by shrubland using 2011 NLCD 0.152 percent
LC11 WATER Percent of open water, class 11, from NLCD 2011 0.222 percent
LC11 WETLND Percentage of wetlands, classes 90 and 95, from NLCD 2011 0.093 percent
LC92FOREST Percentage of forest from NLCD 1992 classes 41-43 97.712 percent
LFPLENGTH Length of longest flow path 11 .877 miles
LU92BARE Percent of area covered by barren rock using 1992 NLCD 0 percent
LU92DEV Percent of area covered by all densities of developed land using 1992 NLCD 0.233 percent
Parameter
Code Parameter Description Value Unit
LU92PLANT Percent of area in cultivation using 1992 NLCD 1 .819 percent
LU92WATER Percent of area covered by water using 1992 NLCD 0.237 percent
LU92WETLN Percent of area covered by wetland using 1992 NLCD 0 percent
MINBELEV Minimum basin elevation 2170 feet
OUTLETELEV Elevation of the stream outlet in thousands of feet above NAVD88. 2175 feet
PRECIP Mean Annual Precipitation 80.1 inches
PROTECTED Percent of area of protected Federal and State owned land 0 percent
SSURGOA Percentage of area of Hydrologic Soil Type A from SSURGO 5.27 percent
SSURGOB Percentage of area of Hydrologic Soil Type B from SSURGO 94 percent
SSURGOC Percentage of area of Hydrologic Soil Type C from SSURGO 0.00872 percent
SSURGOD Percentage of area of Hydrologic Soil Type D from SSURGO 0.0785 percent
Peak-Flow Statistics Parameters[PeakSoutheast US over 1 sgmi 2009 5158]
Parameter Code Parameter Name Value Units Min Limit Max Limit
DRNAREA Drainage Area 25.5 square miles 1 9000
PCTREG1 Percent Area in Region 1 0 percent 0 100
PCTREG2 Percent Area in Region 2 100 percent 0 100
PCTREG3 Percent Area in Region 3 0 percent 0 100
PCTREG4 Percent Area in Region 4 0 percent 0 100
PCTREG5 Percent Area in Region 5 0 percent 0 100
Peak-Flow StatiStiCS Flow Report[PeakSoutheast US over 1 sgmi 2009 5158]
PII: Prediction Interval-Lower, Plu: Prediction Interval-Upper, SEp: Standard Error of Prediction, SE: Standard Error (other -- see report)
Statistic Value Unit Pill Plu SEp
2 Year Peak Flood 1370 ft^3/s 786 2380 34.5
5 Year Peak Flood 2360 ft^3/s 1370 4080 34
10 Year Peak Flood 3130 ft^3/s 1780 5500 35.1
25 Year Peak Flood 4150 ft^3/s 2280 7570 37.5
50 Year Peak Flood 4900 ft^3/s 2600 9220 39.6
100 Year Peak Flood 5790 ft"3/s 2970 11300 41 .9
200 Year Peak Flood 6570 ft"3/s 3250 13300 44.3
500 Year Peak Flood 7770 ft"3/s 3660 16500 47.7
Peak-Flow Statistics Citations
Weaver, J.C., Feaster, T.D., and Gotvald, A.J.,2009, Magnitude and frequency of rural floods in the Southeastern United
States, through 2006—Volume 2, North Carolina: U.S. Geological Survey Scientific Investigations Report 2009-5158, 111 p.
(http://pubs.usgs.gov/sir/2009/5158/)
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