Official Series Description


Lab Data Summary

Aggregate lab data for the WETHERILL soil series. This aggregation is based on all pedons with a current taxon name of WETHERILL, 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 WETHERILL 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
3680P037080CO083001Wetherill7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties37.5038872,-108.8894424
3692P085392NM045001WETHERILL7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties36.9088898,-107.7825012

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the WETHERILL 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 WETHERILL 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 WETHERILL 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 WETHERILL 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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Competing Series

Soil series competing with WETHERILL 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 WETHERILL 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 WETHERILL 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.

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Soil series sharing subgroup-level classification with WETHERILL, 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. CO-2010-09-28-01 | Ute Mountain Area - 2007

    Typical soils and their landscape positions in the Ute Mountain Area Soil Survey (Soil Survey of Ute Mountain Area, Colorado and New Mexico; 2007).

  2. CO-2012-05-09-11 | Ute Mountain Area - 2008

    Typical soils and their landscape positions in the Ute Mountain Area Soil Survey (Soil Survey of Ute Mountain Area, Colorado and New Mexico; 2008).

  3. CO-2012-05-09-12 | Ute Mountain Area - 2008

    Representative locations on the landscape for some of the general soil map units (Soil Survey of Ute Mountain Area, Colorado and New Mexico; 2008).

Map Units

Map units containing WETHERILL 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
Wetherill loam, 3 to 8 percent slopesR6-CD866738125ss2hco66820181:24000
Wetherill loam, 1 to 3 percent slopesR6-B754738121ss2cco66820181:24000
Wetherill silt loam, 3 to 6 percent slopes12715066595461zyvco67020051:24000
Wetherill-Kucu complex, 3 to 6 percent slopes1247860593721zs7co67020051:24000
Wetherill silt loam, 1 to 3 percent slopes1264543595451zytco67020051:24000
Wetherill-Atlatl association, 1 to 15 percent slopes1231393595151zxvco67020051:24000
Wetherill-Wetoe complex, 3 to 12 percent slopes1291338958481115crco67020051:24000
Wetherill silt loam, 6 to 12 percent slopes128364595471zywco67020051:24000
Wetherill loam, 3 to 6 percent slopes125610141332tkxcco67020051:24000
Wetherill loam, 3 to 6 percent slopes14495433575942tkxcco67119971:24000
Cahona-Sharps-Wetherill complex, 2 to 6 percent slopes2122033576161xylco67119971:24000
Wetherill loam, 1 to 3 percent slopes14318415575931xxvco67119971:24000
Wetherill loam, 6 to 12 percent slopes14516389575951xxxco67119971:24000
Wetherill silt loam, 2 to 7 percent slopes16113224844172pd7hco67119971:24000
Wetherill loam, 3 to 6 percent slopes512578507329k0xgco67220031:24000
Wetherill-Tsezhin association, 3 to 15 percent slopes40421399574161xr4nm71719931:24000
Wetherill very fine sandy loam, 15 to 60 percent slopes, eroded41015509574211xr9nm71719931:24000
Arabrab-Wetherill complex, 3 to 15 percent slopes4145295574251xrfnm71719931:24000
Wetherill-Atlatl association, 1 to 15 percent slopes4004914574121xr0nm71719931:24000
Wetherill very fine sandy loam, 5 to 25 percent slopes4173047574281xrjnm71719931:24000

Map of Series Extent

Approximate geographic distribution of the WETHERILL 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 .