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Home My WebLink AboutCustom Soil Resource Report{ ; 37 . '. '� � 5 }�F..L` .. :4 �•9r.� - _1C. r �� iX5 {tyYYX' ..+. j'{S ,d' _�r • ._ .T. \e tt...� d ! `4, - rri•, VFW '3 t 2F .��. -t f n'T.f]c't;+J+.hP.,4- hSS J.'T )'•{}' X { { . l YaY,� r 1 "sTXJ'•.C>"J"i �' -} t 'FY +'i i ,Y >! a '9 t , $.. } J,,tYYY :'.. J,�6 ,{. v; iYY) JY s p } J y •:{XRXY i : Custom Soil Resource Report St. Lucie County, Florida 37—Riviera sand, frequently ponded, 0 to 1 percent slopes Map Unit Setting National map unit symbol: 2tzwm Elevation: 0 to 70 feet Mean annual precipitation: 46 to 58 inches Mean annual air temperature: 68 to 77 degrees F Frost -free period: 350 to 365 days Farmland classification: Farmland of unique importance Map Unit Composition Riviera and similar soils: 85 percent Minor components: 15 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Riviera Setting Landform: Depressions on marine terraces Landform position (three-dimensional): Tread, dip Down -slope shape: Concave Across -slope shape: Concave Parent material. Sandy and loamy marine deposits Typical profile A - 0 to 0 inches: sand E - 0 to 22 inches: sand Btg/E - 22 to 31 inches: sandy loam , Btg1 - 31 to 42 inches: sandy loam Btg2 - 42 to 80,inches: sandy clay loam Properties and qualities Slope: 0 to 1 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Very poorly drained Runoff class: Negligible Capacity of the most limiting layer to transmit water (Ksat): Moderately low to moderately high (0.06 to 0.20 in/hr) Depth to water table: About 0 inches Frequency of flooding: None Frequency of ponding: Frequent Calcium carbonate, maximum in profile: 4 percent Salinity, maximum in profile: Nonsaline to very slightly saline (0.0 to 2.0 mmhos/cm) Sodium adsorption ratio, maximum in profile: 4.0 Available water storage in profile: Moderate (about 6.7 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7w Hydrologic Soil Group: C/D Forage suitability group: Sandy over loamy soils on stream terraces, flood plains, or in depressions (G 1 55XB245FL) 10 Custom Soil Resource Report Other vegetative classification: Freshwater Marshes and Ponds (RI 55XY010FL) Hydric soil rating: Yes Minor Components Chobee Percent of map unit.- 5 percent Landform: Depressions on marine terraces Landform position (three-dimensional): Tread, dip Down -slope shape: Concave Across -slope shape: Concave Ecological site: Freshwater Marshes and Ponds (R155XY010FL) Other vegetative classification: Freshwater Marshes and Ponds (R155XY010FL) Hydric soil rating: Yes Wabasso Percent of map unit: 4 percent Landform: Flatwoods on marine terraces Landform position (three-dimensional): Tread, talf Down -slope shape: Linear Across -slope shape: Linear Other vegetative classification: South Florida Flatwoods (R155XY003FL) Hydric soil rating: No Malabar Percent of map unit. • 3 percent Landform: Depressions on marine terraces Landform position (three-dimensional): Tread, dip Down -slope shape: Concave, linear Across -slope shape: Concave, linear Ecological site: Slough (R155XY011 FL) Other vegetative classification: South Florida Flatwoods (R155XY003FL) Hydric soil rating: Yes Hallandale Percent of map unit: 3 percent Landform: Flatwoods on marine terraces Landform position (three-dimensional): Tread, talf Down -slope shape: Linear Across -slope shape: Linear Other vegetative classification: South Florida Flatwoods (R155XY003FL) Hydric soil rating: Yes 48—Wabasso sand, 0 to 2 percent slopes Map Unit Setting National map unit symbol: 2svyr Elevation: 0 to 70 feet Mean annual precipitation: 46 to 55 inches Mean annual air temperature: 70 to 77 degrees F Frost -free period: 355 to 365 days 11 Custom Soil Resource Report W Farmland classification: Farmland of unique importance Map Unit Composition Wabasso and similar soils: 85 percent Minor components. 15 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Wabasso Setting Landform: Flatwoods on marine terraces Landform position (three-dimensional): Tread, talf Down -slope shape: Linear Across -slope shape: Linear Parent material. Sandy and loamy marine deposits Typical profile A - 0 to 6 inches: sand E - 6 to 25 inches. sand Bh - 25 to 30 inches: sand Btg - 30 to 58 inches: sandy clay loam Cg - 58 to 80 inches: loamy sand Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: 9 to 50 inches to strongly contrasting textural stratification Natural drainage class: Poorly drained Runoff class: Very high Capacity of the most limiting layer to transmit water (Ksat): Moderately low to moderately high (0.06 to 0.20 in/hr.) Depth to water table: About 6 to 18 inches Frequency of flooding: None Frequency of ponding: None Calcium carbonate, maximum in profile: 5 percent Salinity, maximum in profile: Nonsaline to very slightly saline (0.0 to 2.0 mmhos/cm) Sodium adsorption ratio, maximum in profile: 4.0 Available water storage in profile: Very low (about 1.4 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 3w Hydrologic Soil Group: C/D Forage suitability group: Sandy soils on flats of mesic or hydric lowlands (G155XB141 FL) Other vegetative classification: South Florida Flatwoods (R155XY003FL) Hydric soil rating: No Minor Components Hallandale Percent of map unit. 6 percent Landform: Flatwoods on marine terraces Landform position (three-dimensional): Tread, talf Down -slope shape: Linear Across -slope shape: Linear 12 Custom Soil Resource Report Other vegetative classification: South Florida Flatwoods (R155XY003FL) Hydric soil rating: Yes Boca Percent of map unit: 5 percent Landform: Flats on marine terraces, drainageways on marine terraces Landform position (three-dimensional): Tread, talf, dip Down -slope shape: Convex, linear Across -slope shape: Linear, concave Ecological site: South Florida Flatwoods (R155XY003FL) Other vegetative classification: South Florida Flatwoods (R155XY003FL) Hydric soil rating: Yes Pineda Percent of map unit: 4 percent Landform: Flats on marine terraces, drainageways on marine terraces Landform position (three-dimensional): Tread, talf, dip Down -slope shape: Linear Across -slope shape: Linear, concave Other vegetative classification: Slough (R155XY011 FL) Hydric soil rating: Yes 13