Soil Data Explorer - ALLEGHENY

Official Series Description

Lab Data Summary

Aggregate lab data for the ALLEGHENY soil series. This aggregation is based on all pedons with a current taxon name of ALLEGHENY, 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 ALLEGHENY 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
125	01KY-129-002	01KY-129-002	Allegheny	1	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	37.5903435,-83.670723
125	04KY-025-UK4	04KY-025-004	Allegheny	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	37.5400925,-83.3419037
125	89KY-115-004	89KY115 Allegheny-OSD	Allegheny	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	37.8570023,-82.7284698
125	99KY-065-003	99KY-065-003	Allegheny	1	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	37.6481209,-83.8707275
128	95P0076	94VA105004	Allegheny	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.824276,-82.8528061
128	95P0077	94VA105005	Allegheny	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.7119713,-82.6478882
130B	01P0044	00TN009002	Allegheny	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	35.6042678,-83.8160087
130B	01P0052	00TN009010	Allegheny	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	35.5970457,-83.8348982
147	93P0748	93PA055038	Allegheny	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.0888901,-77.589447
147	WVU0013	S01WV025001	Allegheny	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	37.9070833,-80.3251667
n/a	CO-011	1956-OH029-011	Allegheny	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a
n/a	WS-022	1968-OH167-022	Allegheny	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a
n/a	HO-021	1982-OH073-021	Allegheny	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a
n/a	78KY-121-001	78KY-121-001	Allegheny	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a
n/a	83P0591	82WV000006B	Allegheny	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a
n/a	84KY-197-002	84KY-197-002	Allegheny	1	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a
n/a	98KY-011-003	98KY-011-003	Allegheny	1	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a
n/a	40A4847	S1955KY011008	Allegheny	4	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 ALLEGHENY 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 ALLEGHENY series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-10-24), parsed OSD records (updated 2025-02-20) and snapshot of SC database (updated 2025-02-20).

Select annual climate data summaries for the ALLEGHENY 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 2024-10-23).

Geomorphic description summaries for the ALLEGHENY 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 2024-10-23).

Competing Series

Soil series competing with ALLEGHENY share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2025-02-20) and snapshot of the SC database (updated 2025-02-20).

Select annual climate data summaries for the ALLEGHENY 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 2024-10-23).

Geomorphic description summaries for the ALLEGHENY 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 2024-10-23).

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

Soil series sharing subgroup-level classification with ALLEGHENY, 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 2025-02-20).

Block Diagrams

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

1. KY-2010-09-03-17 | Lawrence and Martin Counties - 2005

   Typical pattern of soils, parent material, and topography in the Udorthents-Nelse-Allegheny and Shelocta-Hazleton-Blairton general soil map units. The Udorthents-Nelse-Allegheny general soil map unit is along the Tug and Lavista Forks of the Big Sandy River and their major tributaries, and the Shelocta-Hazleton-Blairton general soil map unit is on the mountains (Soil Survey of Lawrence and Martin Counties, Kentucky; 2005).

2. KY-2010-09-03-19 | Lawrence and Martin Counties - 2005

   Typical pattern of soils, parent material, and topograhy in the Upshur-Vandalia-Rarden general soil map unit. This map unit is on the mountains (Soil Survey of Lawrence and Martin Counties, Kentucky; 2005).

3. KY-2010-09-03-28 | Estill and Lee Counties - 2007

   Typical pattern of soils and their relationship to geology and topography in the Shrouts-Woolper-Allegheny general soil map unit in Estill County (Soil Survey of Estill and Lee Counties, Kentucky; 2007).

4. KY-2010-09-03-29 | Estill and Lee Counties - 2007

   Typical pattern of soils and their relationship to geology and topography in the Jessietown-Rohan-Allegheny-Muse general soil map unit in Estill County (Soil Survey of Estill and Lee Counties, Kentucky; 2007).

5. KY-2010-09-03-30 | Estill and Lee Counties - 2007

   Typical pattern of soils and their relationship to geology and topography in the Grigsby-Nolin-Elk-Morehead general soil map unit in Estill County (Soil Survey of Estill and Lee Counties, Kentucky; 2007).

6. KY-2010-09-03-40 | Magoffin and Morgan Counties - 2002

   Typical pattern of soils and their relationship to geology and topography in the Shelocta-Pope-Helechawa-Gilpin general soil map unit in Magoffin County (Soil Survey of Magoffin and Morgan Counties, Kentucky; 2002).

7. KY-2010-09-03-42 | Magoffin and Morgan Counties - 2002

   Typical pattern of soils and their relationship to geology and topography in the Shelocta-Gilpin-Latham-Marrowbone general soil map unit in Morgan County (Soil Survey of Magoffin and Morgan Counties, Kentucky; 2002).

8. KY-2010-09-03-46 | Magoffin and Morgan Counties - 2002

   Typical pattern of soils and their relationship to geology and topography in the Shelocta-Gilpin-Allegheny-Grigsby general soil map unit in Morgan County (Soil Survey of Magoffin and Morgan Counties, Kentucky; 2002).

9. KY-2010-09-10-02 | Butler and Edmonson Counties -

   Relationship of soils to topography and underlying material in the Newark-Nolin-Melvin association (Soil Survey of Butler and Edmonson Counties, Kentucky).

10. KY-2010-09-10-04 | Butler and Edmonson Counties -

    Relationship of soils to topography and underlying material in the Allegheny-Sciotoville association (Soil Survey of Butler and Edmonson Counties, Kentucky).

11. KY-2012-01-26-18 | Bath County - September 1963

    Typical landscape in the southern part of association 4 showing the topography, the relationship of some of the principal soils, and the parent rocks (Soil Survey of Bath County, Kentucky; September 1963).

12. 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).

13. KY-2012-01-27-44 | Clark County - 1964

    Major soil series in soil association 11, their relationship to the landscape, and the parent rocks from which the soils formed (Soil Survey of Clark County, Kentucky; 1964).

14. KY-2012-01-27-45 | Clark County - 1964

    Geolgic cross section of Clark County, showing some of the principal soils and their relation to the rock formations (Soil Survey of Clark County, Kentucky; 1964).

15. KY-2012-01-27-57 | Elliott County - 1965

    Diagram of Rock land-Monongahela-Pope association, showing relationship of soil series to topography and parent material (Soil Survey of Elliott County, Kentucky; 1965).

16. 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).

17. KY-2012-01-27-60 | Estill and Lee Counties - August 1974

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

18. KY-2012-01-30-20 | Hart County - May 1993

    Typical pattern of soils and underlying material in the Nolichucky-Canmer general soil map unit (Soil Survey of Hart County, Kentucky; May 1993).

19. KY-2012-01-31-30 | Knox County and Eastern Part of Whitley County - May 1988

    Pattern of soils, topography, and underlying material in the Allegheny-Huntington-Newark map unit (Soil Survey of Knox County and Eastern Part of Whitley County, Kentucky; May 1988).

20. KY-2012-01-31-31 | Knox County and Eastern Part of Whitley County - May 1988

    Pattern of soils, topography, and underlying material in the Allegheny-Cotaco-Huntington map unit (Soil Survey of Knox County and Eastern Part of Whitley County, Kentucky; May 1988).

21. KY-2012-02-01-42 | Powell and Wolfe Counties - September 1993

    Typical pattern of soils and parent material in the Westbend general soil map unit (Soil Survey of Powell and Wolfe Counties, Kentucky; September 1993).

22. KY-2012-02-01-43 | Powell and Wolfe Counties - September 1993

    Typical pattern of soils and parent material in the Grigsby-Allegheny-Knowlton general soil map unit (Soil Survey of Powell and Wolfe Counties, Kentucky; September 1993).

23. PA-2012-03-13-16 | Clearfield County - August 1988

    Typical pattern of soils and underlying material in the Atkins-Philo-Monongahela association (Soil Survey of Clearfield County, PA; 1988).

24. PA-2012-03-13-25 | Fayette County - March 1973

    Parent material, position, and pattern of soils in the Monongahela-Philo-Atkins soil association (Soil Survey of Fayette County, PA; 1973).

25. PA-2012-03-13-38 | Indiana County - January 1968

    Parent material, position, and pattern of soils in the Monongahela-Allegheny-Pope-Philo association (Soil Survey of Indiana County, PA; 1968).

26. PA-2012-03-14-26 | Venango County - December 1975

    Pattern of soils and underlying material in Alton-Monongahela-Philo association (Soil Survey of Venango County, PA; 1975).

27. VA-2010-11-05-28 | Lee County - 2006

    Typical pattern of soils that are underlain with limestone. The soils named on the land surface are shown in their natural relationship to each other and in their relationship to parent material and landform position (Soil Survey of Lee County, Virginia; 2006).

28. VA-2012-05-11-09 | Lee County - 2006

    Typical pattern of soils that are underlain with limestone. The soils named on the land surface are shown in their natural relationship to each other and in their relationship to parent material and landform position (Soil Survey of Lee County, Virginia; 2006).

Map Units

Map units containing ALLEGHENY 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
Allegheny stony loam, 12 to 40 percent slopes (leesburg)	AgF	4649	566549	m0js	ar143	1966	1:20000
Allegheny stony loam, 8 to 12 percent slopes (leesburg)	AgD	1512	566548	m0jr	ar143	1966	1:20000
Allegheny gravelly loam, 3 to 8 percent slopes, eroded (leesburg)	AeC2	1335	566546	m0jp	ar143	1966	1:20000
Allegheny gravelly loam, 8 to 12 percent slopes, eroded (leesburg)	AeD2	1221	566547	m0jq	ar143	1966	1:20000
Allegheny gravelly loam, 3 to 8 percent slopes (leesburg)	AeC	1096	566545	m0jn	ar143	1966	1:20000
Allegheny-Cotaco loams, 6 to 12 percent slopes	AgC	987	1727473	1vzky	ky011	2006	1:12000
Allegheny-Cotaco loams, 2 to 6 percent slopes	AgB	800	1727472	1vzkx	ky011	2006	1:12000
Allegheny loam, 12 to 20 percent slopes, eroded	AlD2	751	1727474	1vzkz	ky011	2006	1:12000
Allegheny loam, 6 to 12 percent slopes	AlC	421	550337	2qytf	ky025	1991	1:24000
Allegheny loam, 12 to 20 percent slopes, severely eroded	AlD3	406	550338	lgnv	ky025	1991	1:24000
Allegheny loam, 2 to 6 percent slopes	AlB	204	550336	2ndsw	ky025	1991	1:24000
Allegheny loam, 0 to 2 percent slopes	AlA	897	550231	lgkd	ky043	1980	1:20000
Allegheny loam, 2 to 6 percent slopes	AlB	266	550232	2t31x	ky043	1980	1:20000
Allegheny loam, 6 to 12 percent slopes	AlC	247	550233	2t31y	ky043	1980	1:20000
Allegheny loam, 6 to 12 percent slopes, eroded	AgC2	674	550093	lgdy	ky049	1962	1:15840
Allegheny loam, 2 to 6 percent slopes	AgB	376	550092	lgdx	ky049	1962	1:15840
Allegheny fine sandy loam, 12 to 20 percent slopes, eroded	AfD2	251	550091	lgdw	ky049	1962	1:15840
Allegheny loam, 2 to 6 percent slopes	AlB	408	552511	2ndsw	ky051	1994	1:24000
Allegheny loam, rarely flooded	Ag	338	552510	ljxx	ky051	1994	1:24000
Allegheny loam, 6 to 12 percent slopes	AlC	146	552512	2qytf	ky051	1994	1:24000
Allegheny loam, 2 to 6 percent slopes, rarely flooded	AhB	70	1884685	21859	ky063	2007	1:12000
Allegheny loam, 2 to 6 percent slopes, occasionally flooded	AgB	46	1884657	2184d	ky063	2007	1:12000
Allegheny loam, 6 to 15 percent slopes, rarely flooded	AhC	10	1884658	2184f	ky063	2007	1:12000
Allegheny fine sandy loam, 6 to 12 percent slopes, eroded	AgC2	1798	552690	lk3q	ky069	1989	1:20000
Allegheny fine sandy loam, 2 to 6 percent slopes	AgB	1305	552689	lk3p	ky069	1989	1:20000
Allegheny fine sandy loam, 12 to 20 percent slopes	AgD	1123	552691	lk3r	ky069	1989	1:20000
Allegheny silt loam, 2 to 6 percent slopes	AeB	425	549639	lfy9	ky085	1967	1:20000
Allegheny silt loam, 6 to 12 percent slopes	AeC	365	549640	lfyb	ky085	1967	1:20000
Allegheny loam, 6 to 12 percent slopes, eroded	AlC2	684	551771	lj52	ky097	1965	1:15840
Allegheny loam, 2 to 6 percent slopes	AlB	311	551770	lj51	ky097	1965	1:15840
Allegheny loam, 12 to 20 percent slopes, eroded	AlD2	222	551772	lj53	ky097	1965	1:15840
Allegheny loam, 2 to 6 percent slopes	AlB	1061	548686	ldyk	ky141	1972	1:20000
Allegheny stony loam, 12 to 20 percent slopes	AsD	740	548688	ldym	ky141	1972	1:20000
Allegheny loam, 6 to 12 percent slopes	AlC	697	548687	ldyl	ky141	1972	1:20000
Allegheny loam, 6 to 12 percent slopes	AlC	954	552379	ljsp	ky199	1969	1:12000
Allegheny loam, 2 to 6 percent slopes	AlB	897	552378	ljsn	ky199	1969	1:12000
Allegheny loam, 2 to 6 percent slopes	AlB	724	552071	ljgr	ky604	1978	1:20000
Allegheny loam, 6 to 12 percent slopes	AlC	704	552072	ljgs	ky604	1978	1:20000
Allegheny loam, 12 to 20 percent slopes	AlD	274	552073	ljgt	ky604	1978	1:20000
Allegheny loam, 12 to 20 percent slopes	AlD	1893	550384	lgqb	ky605	1975	1:20000
Allegheny loam, 2 to 6 percent slopes	AlB	496	550382	2t31x	ky605	1975	1:20000
Allegheny loam, 6 to 12 percent slopes	AlC	334	550383	2t31y	ky605	1975	1:20000
Allegheny loam, 6 to 12 percent slopes	AgC	4848	557745	2qytf	ky616	2004	1:24000
Allegheny loam, 12 to 25 percent slopes, eroded	AgD2	2584	557746	lqct	ky616	2004	1:24000
Allegheny-Urban land complex, 2 to 15 percent slopes	AhC	939	557747	lqcv	ky616	2004	1:24000
Allegheny loam, 2 to 6 percent slopes	AgB	592	557744	2ndsw	ky616	2004	1:24000
Allegheny loam, 2 to 6 percent slopes, rarely flooded	AlB	202	552913	lkbx	ky618	1993	1:12000
Allegheny loam, 6 to 12 percent slopes, eroded	AlC2	116	552914	lkby	ky618	1993	1:12000
Allegheny loam, 12 to 20 percent slopes	AlD	565	551949	ljbt	ky619	1978	1:15840
Allegheny loam, 6 to 12 percent slopes	AlC	390	551948	ljbs	ky619	1978	1:15840
Allegheny loam, 2 to 6 percent slopes	AlB	221	551947	ljbr	ky619	1978	1:15840
Ramsey-Steinsburg-Allegheny complex, 20 to 40 percent slopes	RaE	14875	551062	lhf6	ky621	1975	1:20000
Allegheny-Lenberg-Caneyville complex, 12 to 20 percent slopes	AlD	4835	551023	lhcy	ky621	1975	1:20000
Allegheny variant silt loam, 2 to 6 percent slopes	AvB	999	550699	lh1h	ky623	1985	1:20000
Riney-Allegheny complex, 4 to 12 percent slopes	ReC	900	550713	lh1y	ky623	1985	1:20000
Allegheny variant silt loam, 6 to 20 percent slopes	AvD	730	550700	lh1j	ky623	1985	1:20000
Allegheny loam, 2 to 15 percent slopes	AlC	735	550720	lh25	ky626	1997	1:24000
Allegheny loam, 6 to 12 percent slopes	uAllC	2247	2436931	2qytf	ky627	1984	1:20000
Allegheny-Cotaco complex, 2 to 6 percent slopes	uAnoB	1921	2436930	2mstn	ky627	1984	1:20000
Allegheny-Urban land complex, 2 to 15 percent slopes	uAnuC	1235	2439208	2mw64	ky627	1984	1:20000
Allegheny loam, 12 to 20 percent slopes	uAllD	550	2526842	2ndsy	ky627	1984	1:20000
Allegheny loam, 2 to 6 percent slopes, rarely flooded	uAlnB	452	2436934	2msts	ky627	1984	1:20000
Allegheny loam, 6 to 12 percent slopes, rarely flooded	uAlnC	242	2436938	2mstx	ky627	1984	1:20000
Allegheny loam, 12 to 20 percent slopes, rarely flooded	AnD	98	552210	ljm7	ky627	1984	1:20000
Allegheny loam, 12 to 20 percent slopes, rarely flooded	uAlnD	33	2526843	2qysy	ky627	1984	1:20000
Allegheny loam, 2 to 6 percent slopes	AlB	1589	552244	2ndsw	ky628	1973	1:20000
Allegheny loam, 6 to 12 percent slopes	AlC	872	552245	2qytf	ky628	1973	1:20000
Allegheny-Cotaco complex, 2 to 6 percent slopes	uAnoB	1020	2455165	2mstn	ky630	1966	1:15840
Allegheny-Grigsby complex, 0 to 6 percent slopes, occasionally flooded	20	902	612218	nk1z	ky630	1966	1:15840
Allegheny loam, 2 to 6 percent slopes, rarely flooded	uAlnB	678	2455168	2msts	ky630	1966	1:15840
Allegheny loam, 6 to 12 percent slopes	uAllC	324	2455166	2qytf	ky630	1966	1:15840
Allegheny loam, 6 to 12 percent slopes, rarely flooded	uAlnC	214	2455169	2mstx	ky630	1966	1:15840
Allegheny-Urban land complex, 2 to 15 percent slopes	uAnuC	39	2455171	2mw64	ky630	1966	1:15840
Allegheny loam, 2 to 6 percent slopes	AgB	3121	550816	2ndsw	ky634	1989	1:20000
Allegheny loam, 15 to 25 percent slopes, severely eroded	AgD3	2027	550818	lh5b	ky634	1989	1:20000
Allegheny loam, 6 to 15 percent slopes, eroded	AgC2	1225	550817	lh59	ky634	1989	1:20000
Allegheny-Cotaco complex, 2 to 6 percent slopes	AoB	535	550819	lh5c	ky634	1989	1:20000
Allegheny loam, 0 to 2 percent slopes	AgA	431	550815	lh57	ky634	1989	1:20000
Allegheny loam, 6 to 12 percent slopes	AlC	672	551826	lj6v	ky637	1989	1:12000
Allegheny loam, 12 to 20 percent slopes	AlD	320	551827	lj6w	ky637	1989	1:12000
Allegheny loam, 2 to 6 percent slopes, rarely flooded	AnB	250	551828	lj6x	ky637	1989	1:12000
Allegheny loam, 2 to 6 percent slopes	AlB	180	551825	lj6t	ky637	1989	1:12000
Allegheny loam, 2 to 6 percent slopes	AgB	724	552107	2ndsw	ky638	1989	1:24000
Allegheny loam, 2 to 6 percent slopes, rarely flooded	AbB	1262	550855	lh6j	ky639	1991	1:24000
Allegheny loam, 2 to 6 percent slopes, occasionally flooded	AeB	799	550856	lh6k	ky639	1991	1:24000
Allegheny loam, 6 to 15 percent slopes, occasionally flooded	AeC	282	550857	lh6l	ky639	1991	1:24000
Allegheny loam, 2 to 6 percent slopes, rarely flooded	AbB	1042	550887	lh7k	ky640	1996	1:24000
Allegheny loam, 6 to 15 percent slopes, rarely flooded	AbC	476	550888	lh7l	ky640	1996	1:24000
Allegheny loam, 2 to 6 percent slopes, occasionally flooded	AeB	447	550889	lh7m	ky640	1996	1:24000
Allegheny loam, 6 to 12 percent slopes	AaC	98	550886	2qytf	ky640	1996	1:24000
Allegheny loam, 2 to 6 percent slopes	AaB	34	550885	2ndsw	ky640	1996	1:24000
Allegheny loam, 6 to 12 percent slopes	AbC	1799	550925	2qytf	ky641	1994	1:24000
Allegheny loam, 2 to 6 percent slopes	AbB	1786	550924	2ndsw	ky641	1994	1:24000
Allegheny loam, 6 to 12 percent slopes	AlC	290	1478243	2t31y	ky645	1971	1:20000
Allegheny loam, 12 to 20 percent slopes	AlD	240	1478749	1lmrl	ky645	1971	1:20000
Allegheny loam, 2 to 6 percent slopes	AlB	150	1478242	2t31x	ky645	1971	1:20000
Allegheny loam, 2 to 6 percent slopes, rarely flooded	AlB	1171	2453048	2nbll	ky647	1989	1:20000
Allegheny loam, 6 to 12 percent slopes, rarely flooded	AlC	1052	2453049	2nblm	ky647	1989	1:20000
Allegheny loam, 0 to 2 percent slopes, rarely flooded	AlA	91	2453047	2nblk	ky647	1989	1:20000
Allegheny loam, 6 to 12 percent slopes, eroded	AlC2	32	2379808	2kwd0	ky648	2009	1:12000
Allegheny loam, 12 to 20 percent slopes, eroded	AlD2	8	2379144	2kvpl	ky648	2009	1:12000
Allegheny loam, 6 to 12 percent slopes, eroded	AlC2	4343	2452825	2nbcd	ky709	1995	1:20000
Allegheny loam, 12 to 20 percent slopes, eroded	AlD2	3264	2452827	2nbcg	ky709	1995	1:20000
Allegheny loam, 2 to 6 percent slopes	AlB	1445	2452824	2nbcc	ky709	1995	1:20000
Allegheny loam, 12 to 20 percent slopes, severely eroded	AlD3	326	2452828	2nbch	ky709	1995	1:20000
Allegheny loam, 6 to 12 percent slopes, severely eroded	AlC3	209	2452826	2nbcf	ky709	1995	1:20000
Allegheny loam, 3 to 8 percent slopes	AeB	188	2401022	2llgb	md001	2009	1:12000
Allegheny loam, 8 to 15 percent slopes	AeC	120	2401023	2llgc	md001	2009	1:12000
Allegheny loam, 15 to 25 percent slopes	AeD	113	2401024	2llgd	md001	2009	1:12000
Allegheny loam, 0 to 3 percent slopes	AeA	112	2401021	2llg9	md001	2009	1:12000
Allegheny fine sandy loam, 0 to 8 percent slopes	AhB	140	532886	kwhw	md023	1970	1:20000
Allegheny loam, 8 to 15 percent slopes	AkC	652	536789	2t323	oh053	1988	1:15840
Allegheny loam, 15 to 25 percent slopes	AkD	587	536790	2t324	oh053	1988	1:15840
Allegheny loam, 3 to 8 percent slopes	AkB	550	536788	2t322	oh053	1988	1:15840
Allegheny loam, 8 to 15 percent slopes	AgC	397	536863	2t323	oh059	1998	1:15840
Allegheny loam, 6 to 12 percent slopes	AgC	242	1398050	1hxsd	oh073	1986	1:15840
Allegheny loam, 2 to 6 percent slopes	AgB	235	1398049	1hxsc	oh073	1986	1:15840
Allegheny loam, 15 to 25 percent slopes	AkD	2166	536005	2t324	oh079	1981	1:15840
Allegheny loam, 8 to 15 percent slopes	AkC	766	536004	2t323	oh079	1981	1:15840
Allegheny loam, 3 to 8 percent slopes	AkB	319	536003	2t322	oh079	1981	1:15840
Allegheny silt loam, 12 to 18 percent slopes	AlD	1	1469223	1l9v9	oh111	1968	1:15840
Allegheny silt loam, 12 to 18 percent slopes	AlD	9	1481790	1lqxp	oh121	1986	1:15840
Allegheny silt loam, 6 to 12 percent slopes	AlC	1695	536447	l06r	oh167	1973	1:15840
Allegheny silt loam, 12 to 18 percent slopes	AlD	1406	536448	l06s	oh167	1973	1:15840
Allegheny silt loam, 2 to 6 percent slopes	AlB	483	536446	l06q	oh167	1973	1:15840
Allegheny silt loam, 18 to 50 percent slopes	AlG	471	536449	l06t	oh167	1973	1:15840
Allegheny silt loam, 3 to 8 percent slopes	AgB	1051	541656	2t320	pa003	1973	1:15840
Allegheny silt loam, 8 to 15 percent slopes	AgC	671	541657	2t321	pa003	1973	1:15840
Allegheny silt loam, 3 to 8 percent slopes	AhB	870	1678194	2t320	pa005	2012	1:24000
Allegheny silt loam, 8 to 15 percent slopes	AhC	464	1678195	2t321	pa005	2012	1:24000
Allegheny silt loam, 3 to 8 percent slopes	AgB	936	2900230	2t320	pa007	1978	1:15840
Allegheny silt loam, 8 to 15 percent slopes	AgC	306	2900231	2t321	pa007	1978	1:15840
Allegheny loam, 3 to 8 percent slopes	AeB	1561	541750	l5qt	pa009	1989	1:24000
Allegheny loam, 8 to 15 percent slopes	AeC	574	541751	l5qv	pa009	1989	1:24000
Allegheny silt loam, 2 to 8 percent slopes	AlB	462	538235	l22f	pa027	1975	1:20000
Allegheny silt loam, 3 to 8 percent slopes	AhB	526	3180030	2t320	pa031	2012	1:24000
Allegheny silt loam, 8 to 15 percent slopes	AhC	335	3180032	2t321	pa031	2012	1:24000
Allegheny silt loam, 0 to 3 percent slopes	AhA	224	563157	lx0c	pa031	2012	1:24000
Allegheny silt loam, 3 to 8 percent slopes	AlB	657	538501	l2c0	pa033	1981	1:20000
Allegheny silt loam, 8 to 25 percent slopes	AfD	292	543865	l7y1	pa035	2002	1:24000
Allegheny silt loam, 0 to 3 percent slopes	AgA	467	693671	r8th	pa041	1980	1:15840
Allegheny silt loam, 3 to 8 percent slopes	AgB	379	693672	r8tj	pa041	1980	1:15840
Allegheny silt loam, 3 to 8 percent slopes	AgB	451	1591056	2t320	pa051	2005	1:24000
Allegheny silt loam, 8 to 15 percent slopes	AgC	307	1591057	2t321	pa051	2005	1:24000
Allegheny loam, 3 to 8 percent slopes	AgB	2080	545244	l9cj	pa055	1999	1:24000
Allegheny loam, 3 to 8 percent slopes	AgB	337	544800	l8x6	pa057	1999	1:24000
Allegheny silt loam, 3 to 8 percent slopes	AhB	1630	1720832	2t320	pa063	2012	1:24000
Allegheny silt loam, 0 to 3 percent slopes	AhA	1151	1720831	1vrnp	pa063	2012	1:24000
Allegheny silt loam, 8 to 15 percent slopes	AhC	438	1720833	2t321	pa063	2012	1:24000
Allegheny silt loam, 3 to 8 percent slopes	AhB	260	3180031	2t320	pa065	2012	1:12000
Allegheny silt loam, 8 to 15 percent slopes	AhC	171	3180033	2t321	pa065	2012	1:12000
Allegheny silt loam, 0 to 3 percent slopes	AhA	105	2398918	2lj8g	pa065	2012	1:12000
Allegheny silt loam, 3 to 8 percent slopes	AgB	27	2900382	2t320	pa073	1978	1:15840
Allegheny silt loam, 3 to 8 percent slopes	AgB	472	693897	r91s	pa099	1980	1:15840
Allegheny silt loam, 0 to 3 percent slopes	AgA	228	693896	r91r	pa099	1980	1:15840
Allegheny silt loam, gravelly substratum, 3 to 8 percent slopes	AhB	257	542053	l61l	pa111	1977	1:20000
Allegheny silt loam, gravelly substratum, 8 to 15 percent slopes	AhC	81	542054	l61m	pa111	1977	1:20000
Allegheny silt loam, 3 to 8 percent slopes	AgB	914	538888	l2rh	pa121	1971	1:20000
Allegheny silt loam, 0 to 3 percent slopes	AgA	375	538887	l2rg	pa121	1971	1:20000
Allegheny loam, 2 to 8 percent slopes	AbB	4684	545446	l9l1	pa605	1975	1:20000
Allegheny silt loam, 3 to 8 percent slopes	AgB	1154	542133	2t320	pa611	1979	1:15840
Allegheny silt loam, 8 to 15 percent slopes	AgC	400	542134	2t321	pa611	1979	1:15840
Allegheny-Cotaco complex, occasionally flooded	Ac	322	1887355	21byf	tn001	1978	1:15840
Allegheny loam	Ag	759	527844	kq87	tn123	1974	1:20000
Allegheny-Cotaco complex, occasionally flooded	Ac	451	728877	sgg5	tn143	2003	1:24000
Allegheny-Cotaco complex, occasionally flooded	Ac	13571	530679	kt6p	tn607	2003	1:24000
Allegheny-Cotaco complex, occasionally flooded	Ac	9092	2439086	2mw26	tn629	2003	1:24000
Allegheny loam, 2 to 8 percent slopes	AxB	402	518558	kdlp	tn640	2007	1:24000
Allegheny-Cotaco fine sandy loams, 1 to 7 percent slopes	3B	6663	517760	kcry	va015	1978	1:15840
Allegheny-Cotaco cobbly fine sandy loams, 1 to 7 percent slopes	4B	3928	517850	kcvv	va015	1978	1:15840
Allegheny-Cotaco cobbly fine sandy loams, 7 to 15 percent slopes	4C	1878	517852	kcvx	va015	1978	1:15840
Allegheny-Cotaco fine sandy loams, 7 to 15 percent slopes	3C	1341	517761	kcrz	va015	1978	1:15840
Allegheny fine sandy loam, 1 to 7 percent slopes	1B	1044	517552	kck7	va015	1978	1:15840
Allegheny cobbly soils, 1 to 7 percent slopes	2B	590	517652	kcng	va015	1978	1:15840
Allegheny loam, 2 to 7 percent slopes	1B	1908	516668	kbmq	va071	1981	1:15840
Allegheny loam, 7 to 15 percent slopes	1C	371	516669	kbmr	va071	1981	1:15840
Allegheny loam, 2 to 7 percent slopes, rarely flooded	1B	1647	521700	khw1	va105	1997	1:24000
Allegheny loam, 0 to 2 percent slopes, rarely flooded	1A	1040	521699	khw0	va105	1997	1:24000
Allegheny silt loam, 0 to 7 percent slopes, rarely flooded	94B	1080	642152	pk6l	va107	2006	1:12000
Allegheny loam, 2 to 7 percent slopes	2B	520	520269	kgcw	va161	1990	1:24000
Allegheny loam, 7 to 15 percent slopes	2C	101	520270	kgcx	va161	1990	1:24000
Allegheny fine sandy loam, 1 to 7 percent slopes	1B	4138	518367	kddj	va165	1980	1:20000
Allegheny-Monongahela fine sandy loams, 0 to 7 percent slopes	3B	665	518408	kdfv	va165	1980	1:20000
Allegheny cobbly fine sandy loam, 1 to 7 percent slopes	2B	476	518386	kdf4	va165	1980	1:20000
Allegheny loam, 2 to 7 percent slopes	1B	349	521978	kj50	va185	1996	1:24000
Allegheny loam, 0 to 2 percent slopes	1A	129	521987	kj59	va185	1996	1:24000
Allegheny loam, 7 to 15 percent slopes	1C	505	519352	kff9	va191	1998	1:15840
Allegheny loam, 2 to 7 percent slopes	1B	307	519351	kff8	va191	1998	1:15840
Allegheny fine sandy loam, 0 to 3 percent slopes, rarely flooded	1A	65	2507464	2q2y2	va195	2010	1:24000
Allegheny loam, 0 to 3 percent slopes	2A	9	2507465	2q2y0	va195	2010	1:24000
Allegheny loam, 3 to 8 percent slopes	2B	8	2507466	2q2y1	va195	2010	1:24000
Allegheny-Cotaco cobbly fine sandy loams-Urban land complex, 1 to 7 percent slopes	504B	369	3025813	2xd6m	va820		1:12000
Allegheny-Cotaco-Urban land complex, 1 to 7 percent slopes	503B	251	3025810	2xd6k	va820		1:12000
Allegheny-Cotaco cobbly fine sandy loams, 7 to 15 percent slopes	4C	108	3025814	2xd5y	va820		1:12000
Allegheny-Cotaco fine sandy loams, 7 to 15 percent slopes	3C	52	3025811	2xd5m	va820		1:12000
Allegheny-Cotaco-Urban land complex, 7 to 15 percent slopes	503C	33	3025809	2xd6l	va820		1:12000
Allegheny-Cotaco cobbly fine sandy loams, 1 to 7 percent slopes	4B	27	3025763	2xd5x	va820		1:12000
Allegheny-Cotaco fine sandy loams, 1 to 7 percent slopes	3B	8	3025812	2xd5l	va820		1:12000
Allegheny silt loam, 2 to 8 percent slopes	AgB	913	513215	k71b	wv001	1965	1:12000
Allegheny loam, 2 to 6 percent slopes	AgB	575	514850	2ndsw	wv005	1988	1:24000
Allegheny loam, 3 to 8 percent slopes	AgB	740	513046	2t322	wv007	1990	1:24000
Allegheny, bedrock substratum-Urban land complex, 3 to 15 percent slopes	AhC	1450	513637	k7gy	wv011	1984	1:20000
Allegheny loam, 3 to 8 percent slopes	AgB	71	516089	2t322	wv015	1998	1:24000
Allegheny loam, 3 to 8 percent slopes	AlB	687	553023	lkgg	wv025	2002	1:24000
Allegheny loam, 8 to 15 percent slopes	AlC	345	553024	lkgh	wv025	2002	1:24000
Allegheny loam, shale substratum, 3 to 8 percent slopes	AgB	212	512826	k6ms	wv039	1976	1:20000
Allegheny loam, bedrock substratum, 3 to 8 percent slopes	AgB	141	553311	lkrr	wv043	2005	1:24000
Allegheny loam, 8 to 15 percent slopes	AgC	528	555681	ln76	wv065	2003	1:24000
Allegheny loam, 3 to 8 percent slopes	AgB	81	555680	ln75	wv065	2003	1:24000
Allegheny loam, 3 to 8 percent slopes	AgB	1064	514102	k7yy	wv071	1988	1:20000
Allegheny loam, 8 to 15 percent slopes	AgC	246	514103	k7yz	wv071	1988	1:20000
Allegheny loam, 3 to 8 percent slopes	AlB	3955	515353	k989	wv075	1992	1:24000
Allegheny loam, 8 to 15 percent slopes	AlC	748	515354	k98b	wv075	1992	1:24000
Allegheny loam, 8 to 15 percent slopes	AgC	150	513152	2t323	wv079	1981	1:20000
Allegheny loam, 3 to 8 percent slopes	AgB	138	513151	2t322	wv079	1981	1:20000
Allegheny loam, 0 to 3 percent slopes	AgA	95	513150	k6z7	wv079	1981	1:20000
Allegheny loam, 8 to 15 percent slopes	AeC	393	1384211	2t323	wv600	2005	1:24000
Allegheny silt loam, 8 to 15 percent slopes	AgC	419	513956	k7t7	wv602	1965	1:20000
Allegheny silt loam, 3 to 8 percent slopes	AgB	318	513955	k7t6	wv602	1965	1:20000
Allegheny silt loam, 3 to 8 percent slopes	AhB	1243	1602533	2t320	wv604	1970	1:20000
Allegheny silt loam, 8 to 15 percent slopes	AhC	907	1602534	2t321	wv604	1970	1:20000
Allegheny silt loam, 3 to 8 percent slopes	AgB	433	555856	lndv	wv608	1973	1:20000
Allegheny fine sandy loam, 3 to 8 percent slopes	AfB	350	555855	lndt	wv608	1973	1:20000
Allegheny silt loam, 8 to 15 percent slopes	AgC	290	555857	lndw	wv608	1973	1:20000
Allegheny silt loam, 8 to 15 percent slopes	AgC	1160	515770	2t321	wv610	1973	1:20000
Allegheny silt loam, 15 to 25 percent slopes	AgD	264	515771	k9ps	wv610	1973	1:20000
Allegheny silt loam, 8 to 15 percent slopes	AgC	1115	514350	2t321	wv611	1977	1:20000
Urban land-Allegheny complex, 3 to 15 percent slopes	UdC	1010	514413	k88z	wv611	1977	1:20000
Allegheny silt loam, 3 to 8 percent slopes	AgB	685	514349	2t320	wv611	1977	1:20000
Allegheny loam, 2 to 6 percent slopes	AbB	155	1155533	2ndsw	wv620	2005	1:24000
Allegheny loam, 8 to 15 percent slopes	AgC	12	2507874	2q6ms	wv621	2010	1:12000
Allegheny loam, 3 to 8 percent slopes	AgB	493	515851	k9sc	wv628	1980	1:20000
Allegheny loam, 15 to 25 percent slopes	AgD	401	515853	k9sf	wv628	1980	1:20000
Allegheny loam, 8 to 15 percent slopes	AgC	221	515852	k9sd	wv628	1980	1:20000

Map of Series Extent

Approximate geographic distribution of the ALLEGHENY 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 2024-10-30).