Soil Data Explorer - FLOMATON

Official Series Description

Lab Data Summary

Aggregate lab data for the FLOMATON soil series. This aggregation is based on all pedons with a current taxon name of FLOMATON, 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 FLOMATON were used in the calculation. Source: KSSL snapshot (updated 2020-03-13). Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

There are insufficient data to create the lab data summary figure.

Water Balance

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

Sibling Summary

Siblings are those soil series that occur together in map units, in this case with the FLOMATON series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-02-21), parsed OSD records (updated 2023-10-02) and snapshot of SC database (updated 2023-10-02).

Select annual climate data summaries for the FLOMATON series and siblings. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data (updated 2023-10-09).

Geomorphic description summaries for the FLOMATON 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 (updated 2023-10-04).

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

Competing Series

Soil series competing with FLOMATON share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2023-10-02) and snapshot of the SC database (updated 2023-10-02).

Select annual climate data summaries for the FLOMATON series and competing. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data (updated 2023-10-09).

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the FLOMATON 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 (updated 2023-10-04).

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.

There are insufficient data to create the 3D flats position figure.

Soil series sharing subgroup-level classification with FLOMATON, 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 (updated 2023-10-02).

Block Diagrams

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

1. AL-2010-08-27-01 | Clarke County - 2006

   Generalized patterns of soils and geomorphology and landscape relationships in general soil map units 2—Iuka-Bibb-Harleston, 6—Lucedale-Bama-Smithdale, 8—Smithdale-Wadley-Boykin, 9—Smithdale-Flomaton-Wadley, 10—Prim-Suggsville-Brantley, and 11—Okeelala-Brantley-Smithdale. The area illustrated is along Bassett Creek in the northeastern part of Clarke County, Alabama (Soil Survey of Clarke County, Alabama; 2006) .

2. AL-2012-04-24-02 | Clarke County - August 2006

   Generalized patterns of soils and geomorphology and landscape relationships in general soil map units 2—Iuka-Bibb-Harleston, 6—Lucedale-Bama-Smithdale, 8—Smithdale-Wadley-Boykin, 9—Smithdale-Flomaton-Wadley, 10—Prim-Suggsville-Brantley, and 11—Okeelala-Brantley-Smithdale. The area illustrated is along Bassett Creek in the northeastern part of Clarke County, Alabama (Soil Survey of Clarke County, Alabama; August 2006).

Map Units

Map units containing FLOMATON 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
Boykin-Smithdale-Flomaton complex, gravelly, 10 to 35 percent slopes	BsE	22920	3116397	2y6xj	al001	1972	1:20000
Boykin-Smithdale-Flomaton complex, gravelly, 10 to 35 percent slopes	BsE	36104	3116197	2y6xj	al021	1967	1:20000
Flomaton-Smithdale-Wadley complex, 10 to 25 percent slopes	FaE	21580	600099	n4g1	al025	2004	1:24000
Flomaton gravelly loamy sand, 10 to 17 percent slopes	FlD	2455	329331	c1pl	al053	1969	1:20000
Flomaton gravelly loamy sand, 2 to 10 percent slopes	FlC	779	329330	c1pk	al053	1969	1:20000
Pikeville-Flomaton complex, 15 to 45 percent slopes	GuF	57436	329565	2xz8l	al059	1962	1:15840
Pikeville-Flomaton complex, 15 to 45 percent slopes	PfE	14788	2494555	2xz8l	al075	2010	1:24000
Flomaton gravelly loamy sand, 6 to 15 percent slopes	FoD	572	2494540	2psf9	al075	2010	1:24000
Pikeville-Flomaton complex, 15 to 45 percent slopes	24	52500	330626	2xz8l	al093	1976	1:20000
Saffell-Lucy (flomaton) complex, 15 to 35 percent slopes	SgF	103874	330857	2v5lp	al099	1984	1:20000
Smithdale-Flomaton complex, 15 to 35 percent slopes	35	26702	331529	c3zh	al125	1980	1:20000
Flomaton variant gravelly loamy sand, 2 to 10 percent slopes	FmC	1475	125555	46n5	ga628	1977	1:20000

Map of Series Extent

Approximate geographic distribution of the FLOMATON 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 (updated 2023-10-04).