Official Series Description


Lab Data Summary

Aggregate lab data for the LAKE CHARLES soil series. This aggregation is based on all pedons with a current taxon name of LAKE CHARLES, and applied along 1-cm thick depth slices. Solid lines are the slice-wise median, bounded on either side by the interval defined by the slice-wise 5th and 95th percentiles. The median is the value that splits the data in half. Five percent of the data are less than the 5th percentile, and five percent of the data are greater than the 95th percentile. Values along the right hand side y-axis describe the proportion of pedon data that contribute to aggregate values at this depth. For example, a value of "90%" at 25cm means that 90% of the pedons correlated to LAKE CHARLES were used in the calculation. Source: KSSL snapshot . Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

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Pedons used in the lab summary:

MLRALab IDPedon IDTaxonnameCINSSL / NASIS ReportsLink To SoilWeb GMap
150A99P049199TX481001Lake Charles8Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties29.4272213,-96.0763855
150A10N0608S09TX1572313Lake Charles7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties29.5048618,-95.6743088
150A10N0609S09TX1572314Lake Charles8Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties29.5048065,-95.6743622
150A40A4553S1955TX157094Lake Charles4Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties29.6000004,-95.8819427
150A40A4554S1955TX201090Lake Charles4Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties29.8966667,-95.0208333
150A10N0979S2010TX1575067Lake Charles8Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties29.48975,-95.8264167
150A10N0980S2010TX1575068Lake Charles8Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties29.48975,-95.8263611
n/a99P049299TX481001ALake Charles8Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Propertiesn/a

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the LAKE CHARLES soil series. Monthly precipitation (PPT) and potential evapotranspiration (PET) have been estimated from the 50th percentile of gridded values (PRISM 1981-2010) overlapping with the extent of SSURGO map units containing each series as a major component. Monthly PET values were estimated using the method of Thornthwaite (1948). These (and other) climatic parameters are calculated with each SSURGO refresh and provided by the fetchOSD function of the soilDB package. Representative water storage values (“AWC” in the figures) were derived from SSURGO by taking the 50th percentile of profile-total water storage (sum[awc_r * horizon thickness]) for each soil series. Note that this representation of “water storage” is based on the average ability of most plants to extract soil water between 15 bar (“permanent wilting point”) and 1/3 bar (“field capacity”) matric potential. Soil moisture state can be roughly interpreted as “dry” when storage is depleted, “moist” when storage is between 0mm and AWC, and “wet” when there is a surplus. Clearly there are a lot of assumptions baked into this kind of monthly water balance. This is still a work in progress.

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Sibling Summary

Siblings are those soil series that occur together in map units, in this case with the LAKE CHARLES series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot , parsed OSD records and snapshot of SC database .

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Select annual climate data summaries for the LAKE CHARLES series and siblings. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data .

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Geomorphic description summaries for the LAKE CHARLES series and siblings. Series are sorted according to hierarchical clustering of proportions and relative hydrologic position within an idealized landform (e.g. top to bottom). Most soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. Proportions can be interpreted as an aggregate representation of geomorphic membership. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Small Shannon entropy values suggest relatively consistent geomorphic association, while larger values suggest lack thereof. Source: SSURGO component records .

There are insufficient data to create the 2D hillslope position figure.

There are insufficient data to create the 3D hills figure.

There are insufficient data to create the 3D mountains figure.

There are insufficient data to create the 3D terrace figure.

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Competing Series

Soil series competing with LAKE CHARLES share the same family level classification in Soil Taxonomy. Source: parsed OSD records and snapshot of the SC database .

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Select annual climate data summaries for the LAKE CHARLES series and competing. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data .

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Geomorphic description summaries for the LAKE CHARLES series and competing. Series are sorted according to hierarchical clustering of proportions and relative hydrologic position within an idealized landform (e.g. top to bottom). Proportions can be interpreted as an aggregate representation of geomorphic membership. Most soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Shannon entropy values close to 0 represent soil series with relatively consistent geomorphic association, while values close to 1 suggest lack thereof. Source: SSURGO component records .

There are insufficient data to create the 2D hillslope position figure.

There are insufficient data to create the 3D hills figure.

There are insufficient data to create the 3D mountains figure.

There are insufficient data to create the 3D terrace figure.

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Soil series sharing subgroup-level classification with LAKE CHARLES, arranged according to family differentiae. Hovering over a series name will print full classification and a small sketch from the OSD. Source: snapshot of SC database .

Block Diagrams

Click a link below to display the diagram. Note that these diagrams may be from multiple survey areas.

  1. TX-2012-03-22-01 | Wharton County - March 1974

    Typical landscape of the soils in association 1 (Soil Survey of Wharton County, TX; 1974).

Map Units

Map units containing LAKE CHARLES as a major component. Limited to 250 records.

Map Unit Name Symbol Map Unit Area (ac) Map Unit Key National Map Unit Symbol Soil Survey Area Publication Date Map Scale
Lake Charles clay, 0 to 1 percent slopes242563583630562v3c4tx03919791:20000
Lake Charles clay, 2 to 5 percent slopes2521823630572sybztx03919791:20000
Lake Charles-Urban land complex, 0 to 3 percent slopes268213630582zqx1tx03919791:20000
Lake Charles clay, 0 to 1 percent slopesLa1289453659452v3c4tx15719561:20000
Lake Charles clay, 2 to 5 percent slopesLb46643659462sybztx15719561:20000
Lake Charles clay, 3 to 8 percent slopesLc7513659472v3c5tx15719561:20000
Lake Charles clay, 0 to 1 percent slopesLc277263660812v3c4tx16719851:24000
Lake Charles clay, 2 to 5 percent slopesLcC15383660822sybztx16719851:24000
Leton occasionally flooded-Lake Charles rarely flooded complexLLc579366086d8y7tx16719851:24000
Lake Charles-Urban land complex, 0 to 3 percent slopesLcUB5663660832zqx1tx16719851:24000
Lake Charles clay, 0 to 1 percent slopesLcA624363673932v3c4tx20119731:20000
Lake Charles-Urban land complex, 0 to 3 percent slopesLu594703673952zqx1tx20119731:20000
Lake Charles clay, 0 to 1 percent slopesLcA1616033732592v3c4tx48119681:20000
Lake Charles clay, 2 to 5 percent slopesLcB19403732602sybztx48119681:20000
Lake Charles clay, 0 to 1 percent slopesLaA170933738572v3c4tx60019811:24000
Lake Charles clay, 3 to 8 percent slopesLaD38123738592v3c5tx60019811:24000
Lake Charles clay, 2 to 5 percent slopesLaB26453738582sybztx60019811:24000

Map of Series Extent

Approximate geographic distribution of the LAKE CHARLES soil series. To learn more about how this distribution was mapped, or to compare this soil series extent to others, use the Series Extent Explorer (SEE) application. Source: generalization of SSURGO geometry .