Official Series Description


Lab Data Summary

Aggregate lab data for the MIDESSA soil series. This aggregation is based on all pedons with a current taxon name of MIDESSA, 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 MIDESSA 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
77C12N7781S2012TX501006Midessa7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties33.2849045,-102.6121292

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the MIDESSA 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 MIDESSA 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 MIDESSA 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 MIDESSA 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 .

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

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Competing Series

Soil series competing with MIDESSA 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 MIDESSA series and competing. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data .

Click the image to view it full size.

Geomorphic description summaries for the MIDESSA 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 .

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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 MIDESSA, 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-2010-11-03-28 | Hockley County -

    Acuff-Olton-Amarillo (Soil Survey of Hockely County, Texas).

  2. TX-2010-11-03-29 | Hockley County -

    Amarillo-Acuff (Soil Survey of Hockely County, Texas).

  3. TX-2010-11-03-32 | Hockley County -

    Midessa-Portales-Drake (Soil Survey of Hockely County, Texas).

  4. TX-2010-11-03-33 | Hockley County -

    Patricia-Amarillo (Soil Survey of Hockely County, Texas).

  5. TX-2010-11-03-34 | Hockley County -

    Posey-Bippus-Midessa (Soil Survey of Hockely County, Texas).

  6. TX-2010-11-03-68 | Lynn County - 2008

    Pattern of soils and underlying materials in the Estacado-Pep general soil map unit (Soil Survey of Lynn County, Texas; 2008).

  7. TX-2010-11-03-70 | Lynn County - 2008

    Pattern of soils and underlying materials in the Midessa-Lenorah-Hindman general soil map unit (Soil Survey of Lynn County, Texas; 2008).

  8. TX-2010-11-03-71 | Lynn County - 2008

    Pattern of soils and underlying materials in the Midessa-Potter-Drake general soil map unit (Soil Survey of Lynn County, Texas; 2008).

  9. TX-2010-11-03-72 | Lynn County - 2008

    Pattern of soils and underlying materials in the Patricia-Amarillo general soil map unit (Soil Survey of Lynn County, Texas; 2008).

Map Units

Map units containing MIDESSA 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
Midessa fine sandy loam, 0 to 1 percent slopesMdA342491547907f5smnm04120141:24000
Midessa fine sandy loam, 1 to 3 percent slopesMdB148351547908f5snnm04120141:24000
Midessa fine sandy loam, 0 to 1 percent slopesPfA50751362598f5smtx01719601:20000
Midessa fine sandy loam, 1 to 3 percent slopesPfB19350362599f5sntx01719601:20000
Midessa fine sandy loam, 0 to 1 percent slopesMdA231962931522f5smtx07919621:20000
Midessa fine sandy loam, 1 to 3 percent slopesMdB140442931523f5sntx07919621:20000
Midessa and Posey fine sandy loams, 3 to 8 percent slopesMPC19432931525f5sqtx07919621:20000
Midessa, Potter and Posey soils, 3 to 12 percent slopesMPP11642931526f5srtx07919621:20000
Midessa fine sandy loam, 3 to 8 percent slopesMdC5992931524f5sptx07919621:20000
Midessa fine sandy loam, 0 to 1 percent slopesPfA2255364730f5smtx10719641:20000
Midessa fine sandy loam, 1 to 3 percent slopesPfB241364731f5sntx10719641:20000
Midessa fine sandy loam, 1 to 3 percent slopesMdB9885393620f5sntx11520041:24000
Midessa and Posey fine sandy loams, 3 to 8 percent slopesMPC7386393618f5sqtx11520041:24000
Midessa fine sandy loam, 0 to 1 percent slopesMdA3558393619f5smtx11520041:24000
Midessa fine sandy loam, 3 to 8 percent slopesMdC857740645f5sptx11520041:24000
Midessa fine sandy loam, 0 to 1 percent slopesPfA23905366044f5smtx16519641:20000
Midessa fine sandy loam, 1 to 3 percent slopesPfB5575366045f5sntx16519641:20000
Midessa fine sandy loam, 0 to 1 percent slopesMfA17064366242f5smtx17319741:31680
Midessa fine sandy loam, 1 to 3 percent slopesMfB12729366243f5sntx17319741:31680
Midessa fine sandy loam, 3 to 5 percent slopesMfC2067366244d93btx17319741:31680
Midessa fine sandy loam, 1 to 3 percent slopesMsB696366909f5sntx18919691:20000
Midessa fine sandy loam, 0 to 1 percent slopesMsA314366908f5smtx18919691:20000
Midessa fine sandy loam, 1 to 3 percent slopesMdB10386378986f5sntx21919991:24000
Midessa fine sandy loam, 0 to 1 percent slopesMdA7140378985f5smtx21919991:24000
Midessa and Posey fine sandy loams, 3 to 8 percent slopesMPC2611379006f5sqtx21919991:24000
Midessa fine sandy loam, 0 to 1 percent slopesPfA16094391897f5smtx22719651:24000
Midessa fine sandy loam, 1 to 3 percent slopesPfB8884391898f5sntx22719651:24000
Midessa fine sandy loam, 1 to 3 percent slopesPfB20764394292f5sntx27919601:20000
Midessa fine sandy loam, 0 to 1 percent slopesPfA14181394291f5smtx27919601:20000
Midessa fine sandy loam, 1 to 3 percent slopesMdB1836369846f5sntx30319751:20000
Midessa fine sandy loam, 1 to 3 percent slopesMdB11381379049f5sntx30519991:24000
Midessa fine sandy loam, 0 to 1 percent slopesMdA5747379048f5smtx30519991:24000
Midessa and Posey fine sandy loams, 3 to 8 percent slopesMPC844379045f5sqtx30519991:24000
Midessa, Potter and Posey soils, 3 to 12 percent slopesMPP639379047f5srtx30519991:24000
Midessa fine sandy loam, 3 to 8 percent slopesMdC458379050f5sptx30519991:24000
Midessa fine sandy loam, 0 to 1 percent slopesMdA50323370340f5smtx31719681:24000
Midessa fine sandy loam, 1 to 3 percent slopesMdB11068370341f5sntx31719681:24000
Midessa fine sandy loam, 0 to 1 percent slopesMdA28157370639f5smtx32919661:31680
Midessa fine sandy loam, 1 to 3 percent slopesMdB11232370640f5sntx32919661:31680
Midessa fine sandy loam, 1 to 3 percent slopesMdB19269372557f5sntx44519991:24000
Midessa fine sandy loam, 0 to 1 percent slopesMdA17476372556f5smtx44519991:24000
Midessa and Posey fine sandy loams, 3 to 8 percent slopesMPC7062372576f5sqtx44519991:24000
Midessa, Potter and Posey soils, 3 to 12 percent slopesMPP5261372555f5srtx44519991:24000
Midessa fine sandy loam, 0 to 1 percent slopesMdA169702931482f5smtx50119621:31680
Midessa fine sandy loam, 1 to 3 percent slopesMdB63592931483f5sntx50119621:31680
Midessa-Potter complex, 3 to 20 percent slopesMPE217229622381idxztx50119621:31680
Midessa, Potter and Posey soils, 3 to 12 percent slopesMPP4962931480f5srtx50119621:31680
Midessa fine sandy loam, 3 to 8 percent slopesMdC2172931484f5sptx50119621:31680
Midessa and Posey fine sandy loams, 3 to 8 percent slopesMPC1922931481f5sqtx50119621:31680

Map of Series Extent

Approximate geographic distribution of the MIDESSA 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 .