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' ' '� ..�s�'4' e s #pp✓ + i.¢�'Faxi,';t�'�i � :*�"r ca��'^l•;l KK + r`� Custom Soil Resource Report St. Lucie County, Florida 21—Lawnwood and Myakka sands Map Unit Setting National map unit symbol: 1jpvg Elevation: 20 to 200 feet Mean annual precipitation: 49 to 58 inches Mean annual air temperature: 70 to 77 degrees F Frost -free period., 350 to 365 days Farmland classification: Farmland of unique importance Map Unit Composition Lawnwood and similar soils. 40 percent Myakka and similar soils., 40 percent Minor components: 20 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Lawnwood Setting Landform: Marine terraces on flatwoods Landform position (three-dimensional): Talf Down -slope shape: Linear Across -slope shape: Linear Parent material. Sandy marine deposits Typical profile A - 0 to 8 inches: sand E - 8 to 28 inches: sand Bh1- 28 to 52 inches: sand Bh2 - 52 to 58 inches: sand C - 58 to 60 inches: sand Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: 10 to 31 inches to ortstein Natural drainage class: Poorly drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Moderately low to moderately high (0.06 to 0.20 iNhr) Depth to water table: About 6 to 18 inches Frequency of flooding: None Frequencyofponding: None 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 0.9 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4w Hydrologic Soil Group: A1D Forage suitability group: Sandy soils on Flats of mesic or hydric lowlands (G156BC141FL) 10 Custom Soil Resource Report Hydric soil rating., No Description of Myakka Setting Landform: Flatwoods on marine terraces Landform position (three-dimensional): Talf Down -slope shape: Convex Across -slope shape: Linear Parent material. Sandy marine deposits Typical profile A - 0 to 7 inches., sand E - 7 to 27 inches: sand Bh - 27 to 38 inches: sand C - 38 to 80 inches: sand Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Poorly drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 5.95 in/hr) Depth to watertable: About 6 to 18 inches Frequency of flooding: None Frequency of ponding: None 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 waterstorage in profile: Low (about 4.5 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated). 4w Hydrologic Soil Group: AID Forage suitability group: Sandy soils on flats of mesic or hydric lowlands (G156BC141FL) Hydric soil rating: No Minor Components Ankona Percent of map unit. 7 percent Landform: Flatwoods on marine terraces Landform position (three-dimensional): Taff Down -slope shape: Convex Across -slope shape: Linear Hydric soil rating: No Electra Percent of map unit: 7 percent Landform. Knolls on marine terraces, rises on marine terraces Landform position (three-dimensional): Interfluve Down -slope shape: Convex Across -slope shape: Linear Hydric soil rating: No 11 Custom Soil Resource Report Waveland Percent of map unit. 6 percent Landform: Flatwoods on marine terraces Landform position (three-dimensional): Taff Down -slope shape: Convex Across -slope shape: Linear Hydric soil rating. No 50—Waveland and Immokalee fine sands Map Unit Setting National map unit symbol. ljpwd Elevation: 20 to 200 feet Mean annual precipitation: 49 to 58 inches Mean annual air temperature: 70 to 77 degrees F Frost -free period., 350 to 365 days Farmland classification: Not prime farmland Map Unit Composition Waveland and similar soils., 44 percent Immokalee and similar soils: 44 percent Minor components. 12 percent Estimates are based on observations, descriptions, and transacts of the mapunit. Description of Waveland Setting Landform: Flatwoods on marine terraces Landform position (three-dimensional): Taff Down -slope shape: Convex Across -slope shape: Linear Parent material. Sandy marine deposits Typical profile A - 0 to 4 inches: fine sand Eg - 4 to 32 inches: sand Bhf - 32 to 40 inches: loamy sand Bh2 - 40 to 53 inches., sand Cgf - 53 to 66 inches., sand Cg2 - 66 to 80 inches. sand Properties and qualities Slope. 0 to 2 percent Depth to restrictive feature: 31 to 50 inches to ortstein Natural drainage class., Poorly drained Runoff class: 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 12 Custom Soil Resource Report Frequency of flooding. None Frequency of ponding: None 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 0.8 inches) Interpretive groups Land capability classification (irrigated): None specked Land capability classification (nonirrigated): 4w Hydrologic Soil Group: CID Forage suitability group. Sandy soils on flats of mesic or hydric lowlands (G156BC141 FL) Hydric soil rating., No Description of Immokalee Setting Landform., Flatwoods on marine terraces Landform position (three-dimensional): Tall Down -slope shape: Convex Across -slope shape: Linear Parent material: Sandy marine deposits Typical profile A - 0 to 6 inches: fine sand E - 6 to 35inches: fine sand Bh - 35 to 54 inches: fine sand Cg - 54 to 72 inches: fine sand Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Poorly drained Runoff class., High Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57to 1.98 in/hr) Depth to water table: About 6 to 18 inches Frequency of flooding: None Frequency of ponding: None 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: Low (about 5.3 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4w Hydrologic Soil Group: B/D Forage suitability group., Sandy soils on flats of mesic or hydric lowlands (G156BC141FL) Hydric soil rating: No Minor Components Jonathan Percent of map unit., 3 percent 13 Custom Soil Resource Report Landtorm: Knolls on marine terraces, ridges on marine terraces Landform position (three-dimensional): Interfluve Down -slope shape: Convex Across -slope shape: Linear Hydric soil rating. No Salerno Percent of map unit. 3 percent Landform: Faatwoods on marine terraces Landform position (three-dimensional): Talf Down -slope shape: Convex Across -slope shape: Linear Hydre soil rating: No Lawnwood Percent of map unit., 3 percent Landform: Marine terraces on flatwoods Landform position (three-dimensional): Talf Down -slope shape: Linear Across -slope shape: Linear Hydric soil rating: No Electra Percent of map unit. 3 percent Landform: Rises on marine terraces, knolls on marine terraces Landform position (three-dimensional): Interfluve Down -slope shape: Convex Across -slope shape: Linear Hydric soil rating: No 51—Waveland-Lawnwood complex, depressional Map Unit Setting National map unit symbol: ljpwf Mean annual precipitation. 49 to 58 inches Mean annual air temperature: 70 to 77 degrees F Frost -free period: 350 to 365 days Farmland classification: Not prime farmland Map Unit Composition Waveland and similar soils: 55 percent Lawnwood and similar soils: 40 percent Minor components: 5 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Waveland Setting Landform: Depressions on marine terraces Landform position (three-dimensional): Dip 14 Custom Soil Resource Report Down -slope shape: Concave Across -slope shape: Concave Parent material: Sandy marine deposits Typical profile A - 0 to 4 inches: fine sand Eg - 4 to 32 inches: sand Bh1- 32 to 40 inches: loamy sand Bh2 - 40 to 53 inches: sand Cgf - 53 to 66 inches: sand Cg2 - 66 to 80 inches. sand Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: 31 to 50 inches to ortstein Natural drainage class: Very poorly drained Runoff class. Negligible Capacity of the most limiling 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 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 0.8 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7w Hydrologic Soil Group: C/O Forage suitability group: Sandy soils on stream terraces, flood plains, or in depressions (G156BC145FL) Hydric soil rating. Yes Description of Lawnwood Setting Landform: Depressions on marine terraces Landform position (three-dimensional): Dip Down -slope shape: Concave Across -slope shape: Concave Parent material: Sandy marine deposits Typical profile A - 0 to 3 inches: sand E - 3 to 28 inches. sand Bh1 - 28 to 52 inches: sand Bh2 - 52 to 58 inches: sand C - 58 to 80 inches. sand Properties and qualities Slope., 0 to 2 percent Depth to restrictive feature: 10 to 31 inches to ortstein Natural drainage class., Very poorly drained Runoff class, Negligible 15 Custom Soil Resource Report 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 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 waterstorage in profile: Very low (about 0.7 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7w Hydrologic Soff Group: AM Forage suitability group: Sandy soils on stream terraces, flood plains, or in depressions (G156BC145FL) Hyddc soil rating: Yes Minor Components Wabasso Percent of map unit. 5 percent Landform: Flats on marine terraces Landform position (three-dimensional): Taif Down -slope shape: Convex Across -slope shape: Linear Hyddc soil rating: No 52—Waveland-Urban land complex Map Unit Setting National map unit symbol: ljpwg Mean annual precipitation: 49 to 58 inches Mean annual air temperature: 70 to 77 degrees F Frost -free period: 350 to 365 days Farmland classification: Not prime farmland Map Unit Composition Waveland and similar soils: 50 percent Urban land. 40 percent Minor components: 10 percent Estimates are based on observations, descriptions, and transacts of the mapunit. Description of Waveland Setting Landform: Flats on marine terraces Landform position (three-dimensional): Tait Down -slope shape: Convex 16 Custom Soil Resource Report Across -slope shape: Linear Parent material. Sandy marine deposits Typical profile A - 0 to 4 inches. fine sand Eg-4to32inches: sand Bhf - 32 to 40 inches: loamy sand Bh2 - 40 to 53 inches. sand Cgf - 53 to 66 inches., sand Cg2 - 66 to 80 inches. sand Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: 31 to 50 inches to ortstein Natural drainage class., Poorly drained Runoff class: 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 ofponding: None 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 0.8 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonifrigated): 4w Hydrologic Soil Group: C/D Forage suitability group: Forage suitability group not assigned (G156BC999FL) Hydric soil rating: No Description of Urban Land Setting Landform. Marine terraces Landfonn position (three-dimensional): Interfluve, tall Down -slope shape. Linear Across -slope shape: Linear Parent material: No parent material Minor Components Ankona Percent of map unit: 4 percent Landform: Flats on marine terraces Landform position (three-dimensional): Talf Down -slope shape: Convex Across -slope shape: Linear Hydric soil rating., No Tantile Percent of map unit. 3 percent Landform: Flats on marine terraces Landform position (three-dimensional): Taif Down -slope shape: Convex 17 Custom Soil Resource Report Across -slope shape: Linear Hydric soil rating: No Pendarvis Percent of map unit: 3 percent Landform: Rises on marine terraces, knolls on marine terraces Landform position (three-dimensional): Interfluve Down -slope shape: Convex Across -slope shape: Linear Hydric soil rating: No 18