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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)
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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
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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
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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
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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
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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
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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
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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
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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
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