Soil Data Explorer - FAIRMOUNT

Official Series Description

Lab Data Summary

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

Pedons used in the lab summary:

MLRA	Lab ID	Pedon ID	Taxonname	CI	NSSL / NASIS Reports	Link To SoilWeb GMap
120A	95P0196	93IL069014E	Fairmount	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	37.4755891,-88.3238498
120A	95P0197	93IL069025E	Fairmount	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	37.4789571,-88.326982
128	40A4967	S1958TN105007	Fairmount	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	35.6937103,-84.2299118
128	40A4968	S1958TN105008	Fairmount	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	35.685833,-84.206665
n/a	AD-s18	1961-OH001-S18	Fairmount	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a
n/a	CL-006	1966-OH025-006	Fairmount	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a
n/a	93KY-239-006	93KY-239-006	Fairmount	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a

Water Balance

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

Competing Series

Soil series competing with FAIRMOUNT 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 FAIRMOUNT 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 FAIRMOUNT 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 FAIRMOUNT, 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. KY-2012-01-26-11 | Anderson and Franklin Counties - May 1985

   Relationship of soils to topography and underlying material in the Fairmount-Rock outcrop-McAfee unit (Soil Survey of Anderson and Franklin Counties, Kentucky; May 1985).

2. KY-2012-01-26-12 | Anderson and Franklin Counties - May 1985

   Relationship of soils to topography and underlying material in the Elk-McAfee-Otwell unit (Soil Survey of Anderson and Franklin Counties, Kentucky; May 1985).

3. KY-2012-01-26-13 | Anderson and Franklin Counties - May 1985

   Relationship of soils to topography and underlying material in the Ashton-Huntington-Elk unit (Soil Survey of Anderson and Franklin Counties, Kentucky; May 1985).

4. KY-2012-01-26-14 | Anderson and Franklin Counties - May 1985

   Relationship of soils to topography and underlying material in the McAfee-Faywood-Fairmount unit (Soil Survey of Anderson and Franklin Counties, Kentucky; May 1985).

5. KY-2012-01-26-21 | Bath County - September 1963

   Typical landscape showing the topography and relative position of the principal soils in association 7 (Soil Survey of Bath County, Kentucky; September 1963).

6. KY-2012-01-26-25 | Bath County - September 1963

   Cross section of Bath County showing the major soils and their relationship to the rock formations and to relief (Soil Survey of Bath County, Kentucky; September 1963).

7. KY-2012-01-26-30 | Boyle and Mercer Counties - April 1983

   Typical pattern of soils and underlying material in the Lowell-Faywood-Eden map unit (Soil Survey of Boyle and Mercer Counties, Kentucky; April 1983).

8. KY-2012-01-26-33 | Boyle and Mercer Counties - April 1983

   Typical pattern of soils and underlying material in the McAfee-Caleast-Fairmount map unit (Soil Survey of Boyle and Mercer Counties, Kentucky; April 1983).

9. KY-2012-01-27-28 | Casey County - August 1994

   Typical pattern of soils and underlying materials in the Faywood-Lowell-Fairmount general soil map unit (Soil Survey of Casey County, Kentucky; August 1994).

10. KY-2012-01-27-29 | Casey County - August 1994

    Typical pattern of soils and underlying materials in the Colyer-Faywood-Nolin general soil map unit (Soil Survey of Casey County, Kentucky; August 1994).

11. KY-2012-01-27-38 | Clark County - 1964

    Major soil series in soil association 5, their relationship to the landscape, and the parent rocks from which the soils formed (Soil Survey of Clark County, Kentucky; 1964).

12. KY-2012-01-27-59 | Estill and Lee Counties - August 1974

    Pattern of soils and underlying material in the Fairmount-Shrouts-Allegheny association (Soil Survey of Estill and Lee Counties, Kentucky; August 1974).

13. KY-2012-01-27-69 | Fayette County - February 1968

    Relationship of soils to topography and underlying material in association 4. Unshaded areas represent caverns or sinkholes in the limestone bedrock (Soil Survey of Fayette County, Kentucky; February 1968).

14. KY-2012-01-31-06 | Henry and Trimble Counties - April 1992

    Pattern of soils and parent material in the Faywood-Lowell-Fairmount general soil map unit in Henry County (Soil Survey of Henry and Trimble Counties, Kentucky; April 1992).

15. KY-2012-01-31-10 | Henry and Trimble Counties - April 1992

    Pattern of soils and parent material in the Fairmount-Woolper-Brassfield general soil map unit in Trimble County (Soil Survey of Henry and Trimble Counties, Kentucky; April 1992).

16. KY-2012-01-31-20 | Jefferson County - June 1966

    Diagram showing general parent material, position, and pattern of soils in the Beasley-Fairmount-Russellville association (Soil Survey of Jefferson County, Kentucky; June 1966).

17. KY-2012-01-31-21 | Jessamine and Woodford Counties - December 1983

    Pattern of soils and underlying material in Maury-McAfee unit (Soil Survey of Jessamine and Woodford Counties, Kentucky; December 1983).

18. KY-2012-01-31-22 | Jessamine and Woodford Counties - December 1983

    Pattern of soils and underlying material in McAfee-Maury-Fairmount unit (Soil Survey of Jessamine and Woodford Counties, Kentucky; December 1983).

19. KY-2012-01-31-23 | Jessamine and Woodford Counties - December 1983

    Pattern of soils and underlying material in Fairmount-Rock outcrop unit (Soil Survey of Jessamine and Woodford Counties, Kentucky; December 1983).

20. KY-2012-02-01-15 | Mason County - September 1986

    Typical pattern of soils and parent material in the Cynthiana-Faywood-Lowell general soil map unit (Soil Survey of Mason County, Kentucky; September 1986).

21. KY-2012-02-01-63 | Washington County - August 1986

    Typical pattern of soils and underlying material in the Fairmount-Shrouts-Faywood map unit (Soil Survey of Washington County, Kentucky; August 1986).

22. KY-2012-02-01-64 | Washington County - August 1986

    Typical pattern of soils and underlying material in the Lowell-Faywood-Shelbyville map unit (Soil Survey of Washington County, Kentucky; August 1986).

Map Units

Map units containing FAIRMOUNT 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
Fairmount silty clay loam, 35 to 50 percent slopes	FaG	559	1612835	1r48y	in041	1958	1:15840
Fairmount silty clay loam, 25 to 35 percent slopes	FaF	151	1612834	1r48x	in041	1958	1:15840
Fairmount silty clay loam, 18 to 25 percent slopes	FaE	21	1612833	1r48w	in041	1958	1:15840
Fairmount silty clay loam, 12 to 18 percent slopes	FaD	12	1612832	1r48v	in041	1958	1:15840
Fairmount silty clay loam, 6 to 12 percent slopes	FaC	3	1612831	1r48t	in041	1958	1:15840
Fairmount silty clay loam, 2 to 6 percent slopes	FaB	3	1612830	1r48s	in041	1958	1:15840
Fairmount silty clay loam, 25 to 35 percent slopes	FaF	526	1612983	1r4fq	in161	1958	1:15840
Fairmount silty clay loam, 35 to 50 percent slopes	FaG	483	1612984	1r4fr	in161	1958	1:15840
Fairmount silty clay loam, 18 to 25 percent slopes	FaE	210	1612982	1r4fp	in161	1958	1:15840
Fairmount silty clay loam, 6 to 12 percent slopes	FaC	77	1612980	1r4fm	in161	1958	1:15840
Fairmount silty clay loam, 12 to 18 percent slopes	FaD	73	1612981	1r4fn	in161	1958	1:15840
Fairmount silty clay loam, 2 to 6 percent slopes	FaB	4	1612979	1r4fl	in161	1958	1:15840
Fairmount-Faywood complex, 20 to 60 percent slopes, eroded	FaF2	2744	1727493	1vzll	ky011	2006	1:12000
Faywood-Fairmount-Rock outcrop complex, 20 to 30 percent slopes, eroded	FfE2	10900	548889	lf53	ky045	1989	1:20000
Fairmount silty clay loam, very rocky, 30 to 60 percent slopes	FaF	730	548887	lf51	ky045	1989	1:20000
Fairmount flaggy clay, 30 to 50 percent slopes, severely eroded	FaF3	1697	550143	lggk	ky049	1962	1:15840
Ashwood very rocky clay, 20 to 30 percent slopes, severely eroded (fairmount)	AvE3	1152	550104	lgf9	ky049	1962	1:15840
Ashwood very rocky silty clay loam, 12 to 20 percent slopes (fairmount)	AwD	706	550106	lgfc	ky049	1962	1:15840
Ashwood very rocky silty clay loam, 20 to 30 percent slopes (fairmount)	AwE	679	550107	lgfd	ky049	1962	1:15840
Ashwood very rocky clay, 6 to 12 percent slopes, severely eroded (fairmount)	AvC3	633	550102	lgf7	ky049	1962	1:15840
Fairmount flaggy silty clay loam, 20 to 30 percent slopes	FfE	625	550144	lggl	ky049	1962	1:15840
Ashwood very rocky clay, 12 to 20 percent slopes, severely eroded (fairmount)	AvD3	612	550103	lgf8	ky049	1962	1:15840
Ashwood very rocky silty clay loam, 6 to 12 percent slopes (fairmount)	AwC	367	550105	lgfb	ky049	1962	1:15840
Fairmount flaggy clay, 20 to 30 percent slopes, severely eroded	FaE3	318	550142	lggj	ky049	1962	1:15840
Fairmount-Woolper complex, very rocky, 20 to 60 percent slopes	FaF	4154	552710	lk4c	ky069	1989	1:20000
Fairmount and Cynthiana extremely rocky soils, 20 to 30 percent slopes	FcE	1233	551798	lj5y	ky097	1965	1:15840
Fairmount and Cynthiana extremely rocky soils, 30 to 50 percent slopes	FcF	1216	551799	lj5z	ky097	1965	1:15840
Fairmount-Faywood complex, 20 to 55 percent slopes, very rocky, eroded	FaF2	7211	550296	lgmh	ky135	1998	1:20000
Fairmount-Rock outcrop complex, 30 to 60 percent slopes	FaF	8973	1397873	2vp3c	ky151	1968	1:20000
Fairmount-Rock outcrop complex, 30 to 60 percent slopes	FrF	6510	548929	2vp3c	ky161	1983	1:20000
Fairmount flaggy clay, 20 to 50 percent slopes, severely eroded	FmF3	6065	549959	lg8m	ky179	1967	1:15840
Fairmount flaggy clay, 6 to 20 percent slopes, severely eroded	FmD3	4620	549958	lg8l	ky179	1967	1:15840
Fairmount flaggy silty clay loam, 12 to 30 percent slopes	FfE	1990	549957	lg8k	ky179	1967	1:15840
Fairmount silty clay loam, 6 to 20 percent slopes	FaD	415	549956	lg8j	ky179	1967	1:15840
Woolper-Fairmount complex, 30 to 65 percent slopes	WpF	1070	551672	lj1w	ky211	1978	1:20000
Fairmount-Rock outcrop complex, 20 to 50 percent slopes	FaF	8570	551495	lhw5	ky229	1983	1:20000
Fairmount-Rock outcrop complex, 6 to 20 percent slopes	FaD	7605	551494	lhw4	ky229	1983	1:20000
Fairmount-Rock outcrop complex, 30 to 60 percent slopes	FcF	9631	551622	2vp3c	ky601	1982	1:20000
Fairmount-Rock outcrop complex, 12 to 30 percent slopes	FcE	8053	551621	lj07	ky601	1982	1:20000
Fairmount flaggy silty clay, 6 to 12 percent slopes	FaC	1280	551620	lj06	ky601	1982	1:20000
Fairmount-Rock outcrop complex, 30 to 60 percent slopes	FrF	1854	552085	2vp3c	ky604	1978	1:20000
Fairmount-Rock outcrop complex, 12 to 30 percent slopes	FrD	1460	552084	ljh5	ky604	1978	1:20000
Fairmount-Rock outcrop complex, 12 to 30 percent slopes	FaD	10054	551538	lhxk	ky606	1979	1:20000
Fairmount-Rock outcrop complex, 30 to 60 percent slopes	FaF	7395	551539	2vp3c	ky606	1979	1:20000
Fairmount-Rock outcrop complex, 6 to 12 percent slopes	FaC	5954	551537	lhxj	ky606	1979	1:20000
Faywood-Fairmount-Woolper complex, 30 to 60 percent slopes	FnF	10359	550990	lhbw	ky608	1983	1:20000
Fairmount-Rock outcrop complex, 30 to 60 percent slopes	FrF	40250	551991	2vp3c	ky612	1972	1:15840
Fairmount flaggy silty clay, 12 to 20 percent slopes	FaD	5049	551990	ljd4	ky612	1972	1:15840
Faywood-Fairmount complex, phosphatic, 12 to 25 percent slopes, eroded, very rocky	FfD2	4981	552950	lkd3	ky618	1993	1:12000
Faywood-Fairmount complex, phosphatic, 6 to 12 percent slopes, eroded, rocky	FfC2	2972	552949	lkd2	ky618	1993	1:12000
Rock outcrop-Fairmount complex, 50 to 120 percent slopes	RoF	2149	552989	lkfc	ky618	1993	1:12000
Fairmount-Faywood-Rock outcrop complex, 25 to 50 percent slopes, eroded	FdF2	1428	552946	lkcz	ky618	1993	1:12000
Fairmount silty clay loam, 6 to 12 percent slopes, eroded, very rocky	FaC2	157	552944	lkcx	ky618	1993	1:12000
Fairmount-Woolper complex, 30 to 65 percent slopes	FwF	27978	551918	lj9t	ky622	1989	1:20000
Fairmount flaggy silty clay loam, 12 to 30 percent slopes, very rocky	FaE	15443	551917	lj9s	ky622	1989	1:20000
Fairmount-Rock outcrop complex, 12 to 30 percent slopes	FcE	9968	551880	lj8l	ky624	1976	1:20000
Fairmount-Rock outcrop complex, 30 to 60 percent slopes	FcF	9543	551881	2vp3c	ky624	1976	1:20000
Fairmount flaggy silty clay, 6 to 12 percent slopes	FaC	8573	551879	lj8k	ky624	1976	1:20000
Fairmount flaggy silty clay loam, very rocky, 20 to 60 percent slopes	FrF	863	551837	lj76	ky637	1989	1:12000
Fairmount very rocky silty clay loam, 6 to 30 percent slopes, severely eroded (fairmount-Rock outcrop complex)	FaD3	2248	1398855	1hymc	ky643	1965	1:15840
Rock land (rock outcrop-fairmount complex, 20 to 50 percent slopes)	Rk	1463	1398898	1hynr	ky643	1965	1:15840
Fairmount very rocky silty clay loam, 6 to 20 percent slopes (fairmount-Rock outcrop complex)	FaD	1429	1398854	1hymb	ky643	1965	1:15840
Fairmount very rocky silty clay loam, 20 to 50 percent slopes (fairmount-Rock outcrop complex)	FaF	1005	1398856	1hymd	ky643	1965	1:15840
Fairmount very flaggy silty clay loam, 25 to 50 percent slopes, moderately eroded	FaG2	1504	168786	5nmq	oh025	1972	1:20000
Edenton and Fairmount soils, 25 to 50 percent slopes, severely eroded	EdG3	836	168783	5nmm	oh025	1972	1:20000
Fairmount very flaggy silty clay loam, 18 to 25 percent slopes, moderately eroded	FaE2	7	168785	5nmp	oh025	1972	1:20000
Hickory-Fairmount complex, 25 to 50 percent slopes, moderately eroded	HtF2	7777	171363	5r9v	oh165	1967	1:20000
Hickory-Fairmount complex, 18 to 25 percent slopes, moderately eroded	HtE2	1761	171362	5r9t	oh165	1967	1:20000

Map of Series Extent

Approximate geographic distribution of the FAIRMOUNT 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).