Soil Data Explorer - DUFFIELD

Official Series Description

Lab Data Summary

Aggregate lab data for the DUFFIELD soil series. This aggregation is based on all pedons with a current taxon name of DUFFIELD, 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 DUFFIELD 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
147	59PA077008	1959PA077008	Duffield	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.5772222,-75.625
147	59PA077009	1959PA077009	Duffield	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.5505556,-75.6452778
147	65PA055011	1965PA055011	Duffield	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.8780556,-77.5730556
147	65PA055012	1965PA055012	Duffield	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.8933333,-77.5688889
147	72PA027043	1972PA027043	Duffield	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.72,-77.9405556
147	83PA027074	1983PA027074	Duffield	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.8661111,-77.7736111
148	77PA071016	1977PA071016	Duffield	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.1047222,-76.2119444
148	77PA071017	1977PA071017	Duffield	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.1047222,-76.2102778
148	77PA071018	1977PA071018	Duffield	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.1069444,-76.2408333
148	40A0392	S1955PA071005	Duffield	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.1000137,-76.26548
148	40A0369	S1955PA071006	Duffield	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.0858345,-76.144165

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the DUFFIELD 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 DUFFIELD 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 DUFFIELD 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 DUFFIELD 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 flats position figure.

Competing Series

Soil series competing with DUFFIELD 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 DUFFIELD 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).

Geomorphic description summaries for the DUFFIELD 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 3D flats position figure.

Soil series sharing subgroup-level classification with DUFFIELD, 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. MD-2010-09-07-05 | Frederick County - 2002

   Relationship of soils, topography, and underlying material in the Duffield-Hagerstown-Ryder general soil map unit (Soil Survey of Frederick County, Maryland; 2002).

2. MD-2010-09-07-11 | Washington County - 2003

   Relationship of soils to topography and underlying material in the Hagerstown-Duffield-Ryder and the Ryder-Nollville general soil map units (Soil Survey of Washington County, Maryland; 2003).

3. MD-2012-02-03-20 | Frederick County - 2002

   Relationship of soils, topography, and underlying material in the Duffield-Hagerstown-Ryder general soil map unit (Soil Survey of Frederick County, Maryland; 2002).

4. MD-2012-02-03-25 | Washington County - 2003

   Relationship of soils to topography and underlying material in the Hagerstown-Duffield-Ryder and the Ryder-Nollville general soil map units (Soil Survey of Washington County, Maryland; 2003).

5. PA-2010-09-30-12 | Franklin County -

   Relationship of soils to topography and underlying material in the Duffield-Ryder general soil map unit (Soil Survey of Franklin County, Pennsylvania).

6. PA-2012-03-12-16 | Berks County - September 1970

   Major soils in association 5, in limestone valleys, and their relationship to one another (Soil Survey of berks County, PA; 1970).

7. PA-2012-03-13-18 | Cumberland and Perry Counties - April 1986

   Typical pattern of soils and underlying material in the Hagerstown-Duffield association (Soil Survey of Cumberland and Perry Counties, PA; 1986).

8. PA-2012-03-13-27 | Franklin County - August 1975

   Relationship of underlying material and topography in association 2 (Soil Survey of Franklin County, PA; 1975).

9. PA-2012-03-13-52 | Lebanon County - August 1981

   Pattern of soils in the Hagerstown-Duffield-Clarksburg general soil map unit (Soil Survey of Lebanon County, PA; 1981).

Map Units

Map units containing DUFFIELD 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
Duffield-Ryder silt loams, 3 to 8 percent slopes	DtB	9162	563858	lxqz	md021	2001	1:12000
Duffield-Hagerstown-Urban land complex, 3 to 8 percent slopes	DwB	3677	534961	kynt	md021	2001	1:12000
Duffield-Ryder silt loams, 0 to 3 percent slopes	DtA	2421	534803	kyhq	md021	2001	1:12000
Duffield-Ryder silt loams, 8 to 15 percent slopes	DtC	1173	534805	kyhs	md021	2001	1:12000
Duffield and Ryder channery silt loams, 3 to 8 percent slopes	DuB	1090	534806	kyht	md021	2001	1:12000
Duffield and Ryder channery silt loams, 3 to 8 percent slopes, rocky	DvB	202	558848	lrjc	md021	2001	1:12000
Duffield silt loam, 3 to 8 percent slopes	DsB	14400	534282	kxyx	md043	1998	1:12000
Ryder-Duffield channery silt loams, 3 to 8 percent slopes	RmB	6159	534647	kybp	md043	1998	1:12000
Ryder-Duffield channery silt loams, 8 to 15 percent slopes	RmC	4500	534648	kybq	md043	1998	1:12000
Hagerstown-Duffield-Urban land complex, 0 to 8 percent slopes	HdB	4420	534385	ky27	md043	1998	1:12000
Duffield silt loam, 8 to 15 percent slopes	DsC	4029	534283	kxyy	md043	1998	1:12000
Duffield-Rock outcrop complex, 8 to 15 percent slopes	DvC	1687	534294	kxz9	md043	1998	1:12000
Ryder-Duffield channery silt loams, 15 to 25 percent slopes	RmD	1667	534649	kybr	md043	1998	1:12000
Hagerstown-Duffield-Urban land complex, 8 to 25 percent slopes	HdD	1195	534386	ky28	md043	1998	1:12000
Duffield-Rock outcrop complex, 3 to 8 percent slopes	DvB	1109	534292	kxz7	md043	1998	1:12000
Duffield silt loam, 0 to 3 percent slopes	DsA	953	534280	kxyv	md043	1998	1:12000
Duffield silt loam, 15 to 25 percent slopes	DsD	615	534284	kxyz	md043	1998	1:12000
Duffield silt loam, 3 to 8 percent slopes, very rocky	DuB	609	534286	kxz1	md043	1998	1:12000
Duffield silt loam, 8 to 15 percent slopes, very rocky	DuC	524	534288	kxz3	md043	1998	1:12000
Duffield-Rock outcrop complex, 15 to 25 percent slopes	DvD	82	534295	kxzb	md043	1998	1:12000
Duffield silt loam, 2 to 6 percent slopes	DufB	1152	548600	ldvs	nj019	1970	1:24000
Duffield silt loam, 6 to 12 percent slopes, eroded	DufC2	899	1478436	1lmfh	nj019	1970	1:24000
Duffield silt loam, 12 to 18 percent slopes, very rocky	DugDh	338	1478438	1lmfk	nj019	1970	1:24000
Duffield silt loam, 0 to 12 percent slopes, rocky	DugCg	242	548602	ldvv	nj019	1970	1:24000
Duffield silt loam, 3 to 8 percent slopes	DbB	40259	543005	l719	pa011	1997	1:24000
Urban land-Duffield complex, 0 to 8 percent slopes	UmB	13077	543084	l73v	pa011	1997	1:24000
Duffield-Ryder silt loams, 8 to 15 percent slopes	DfC	8622	543006	l71b	pa011	1997	1:24000
Duffield silt loam, 0 to 3 percent slopes	DbA	3554	543004	l718	pa011	1997	1:24000
Urban land-Duffield complex, 8 to 25 percent slopes	UmD	2337	543085	l73w	pa011	1997	1:24000
Duffield-Ryder silt loams, 15 to 25 percent slopes	DfD	1200	543007	l71c	pa011	1997	1:24000
Hagerstown-Duffield silt loams, 3 to 8 percent slopes	HaB	1029	543023	l71w	pa011	1997	1:24000
Urban land-Duffield complex, 0 to 8 percent slopes	UnB	5745	543739	l7sz	pa017	1997	1:24000
Duffield silt loam, 3 to 8 percent slopes	DfB	1795	543628	2v7gj	pa017	1997	1:24000
Duffield-Ryder silt loams, 8 to 15 percent slopes	DgC	1359	543629	l7pf	pa017	1997	1:24000
Duffield silt loam, 3 to 8 percent slopes	DfB	172	641312	2v7gj	pa029	2008	1:24000
Duffield silt loam, 0 to 3 percent slopes	DfA	122	641311	2v7gh	pa029	2008	1:24000
Duffield silt loam, 8 to 15 percent slopes	DfC	71	2386599	2v7h9	pa029	2008	1:24000
Urban land-Duffield complex, 0 to 8 percent slopes	UrhB	58	1612246	1r3ny	pa029	2008	1:24000
Duffield silt loam, 3 to 8 percent slopes	DuB	15704	693708	r8vp	pa041	1980	1:15840
Duffield silt loam, 8 to 15 percent slopes	DuC	4720	693709	r8vq	pa041	1980	1:15840
Duffield silt loam, 0 to 3 percent slopes	DuA	2343	693707	r8vn	pa041	1980	1:15840
Duffield silt loam, 3 to 8 percent slopes, moderately eroded	DuB2	1800	540730	l4nx	pa043	1967	1:15840
Duffield silt loam, 3 to 8 percent slopes	DsB	10807	545107	l973	pa055	1999	1:24000
Duffield silt loam, 8 to 15 percent slopes	DsC	1141	545108	l974	pa055	1999	1:24000
Urban land-Duffield complex, 0 to 8 percent slopes	UdB	879	545212	l9bh	pa055	1999	1:24000
Duffield silt loam, 0 to 3 percent slopes	DsA	802	545106	l972	pa055	1999	1:24000
Urban land-Duffield complex, 8 to 15 percent slopes	UdC	114	545213	l9bj	pa055	1999	1:24000
Duffield silt loam, 3 to 8 percent slopes	DbB	50729	542745	2v7gj	pa071	1982	1:15840
Duffield silt loam, 0 to 3 percent slopes	DbA	21469	542744	2v7gh	pa071	1982	1:15840
Duffield-Ryder silt loams, 15 to 25 percent slopes	1DfD	2	557346	lpyx	pa071	1982	1:15840
Duffield-Ryder silt loams, 8 to 15 percent slopes	1DfC	1	557345	lpyw	pa071	1982	1:15840
Duffield silt loam, 3 to 8 percent slopes	DfB	17199	541288	l57x	pa075	1976	1:20000
Duffield silt loam, 0 to 3 percent slopes	DfA	2575	541287	l57w	pa075	1976	1:20000
Duffield silt loam, 8 to 15 percent slopes	DfC	1422	541289	l57y	pa075	1976	1:20000
Urban land-Duffield complex, 0 to 8 percent slopes	UmB	21212	543201	l77m	pa077	1997	1:24000
Duffield silt loam, 3 to 8 percent slopes	DbB	5605	543135	l75h	pa077	1997	1:24000
Urban land-Duffield complex, 8 to 25 percent slopes	UmD	2319	543202	l77n	pa077	1997	1:24000
Duffield silt loam, 0 to 3 percent slopes	DbA	1704	543134	l75g	pa077	1997	1:24000
Duffield-Ryder silt loams, 8 to 15 percent slopes	DfC	1345	543136	l75j	pa077	1997	1:24000
Duffield-Ryder silt loams, 15 to 25 percent slopes	DfD	735	543137	l75k	pa077	1997	1:24000
Urban land-Duffield complex, 0 to 8 percent slopes	UrhB	4222	2229484	2dtyv	pa091	2008	1:12000
Duffield silt loam, 3 to 8 percent slopes	DuB	1571	2379949	2v7gj	pa091	2008	1:12000
Duffield silt loam, 8 to 15 percent slopes	DuC	382	2386596	2v7h9	pa091	2008	1:12000
Urban land-Duffield complex, 8 to 25 percent slopes	UrhD	41	2229485	2dtyw	pa091	2008	1:12000
Urban land-Duffield complex, 0 to 8 percent slopes	UoB	14376	1948971	23f21	pa095	2007	1:12000
Urban land-Duffield complex, 8 to 25 percent slopes	UoD	2506	1948974	23f24	pa095	2007	1:12000
Duffield silt loam, 3 to 8 percent slopes	DuB	1874	1904611	21xx2	pa095	2007	1:12000
Duffield-Ryder silt loams, 8 to 15 percent slopes	DvC	825	1948778	23dvt	pa095	2007	1:12000
Ryder-Duffield silt loams, 3 to 8 percent slopes	RyB	701	543324	l7cl	pa095	2007	1:12000
Duffield silt loam, 0 to 3 percent slopes	DuA	356	1904610	21xx1	pa095	2007	1:12000
Duffield silt loam, 3 to 8 percent slopes	DuB	1119	693933	r92y	pa099	1980	1:15840
Duffield silt loam, 0 to 3 percent slopes	DuA	369	693932	r92x	pa099	1980	1:15840
Duffield silt loam, 8 to 15 percent slopes	DuC	310	693934	r92z	pa099	1980	1:15840
Duffield silt loam, 3 to 8 percent slopes	DsB	3	1479516	2v7gj	pa101	1971	1:15840
Duffield silt loam, 3 to 8 percent slopes	DuB	4027	542840	2v7gj	pa133	1990	1:24000
Duffield silt loam, 8 to 15 percent slopes	DuC	1290	542841	2v7h9	pa133	1990	1:24000
Duffield silt loam, 0 to 3 percent slopes	DuA	808	542839	2v7gh	pa133	1990	1:24000
Duffield and Hagerstown silt loams, 15 to 25 percent slopes	DWD	158	542838	l6vx	pa133	1990	1:24000
Nicholson-Duffield silt loams, 3 to 8 percent slopes	30B	2559	516539	kbhk	va043	1980	1:15840
Duffield-Ernest complex, 2 to 7 percent slopes	11B	6389	517071	kc1q	va121	1980	1:15840
Duffield-Ernest complex, 7 to 15 percent slopes	11C	5033	517072	kc1r	va121	1980	1:15840
Duffield gravelly silt loam, 3 to 8 percent slopes	DyB	1829	516236	kb5s	wv003	1997	1:24000
Duffield silt loam, 3 to 8 percent slopes	DuB	905	516234	kb5q	wv003	1997	1:24000
Duffield gravelly silt loam, 8 to 15 percent slopes	DyC	853	516237	kb5t	wv003	1997	1:24000
Duffield silt loam, 8 to 15 percent slopes	DuC	582	516235	kb5r	wv003	1997	1:24000
Duffield-Ryder complex, 15 to 25 percent slopes	DyD	2479	1710335	1vdr3	wv037		1:24000
Duffield-Ryder complex, 8 to 15 percent slopes	DyC	697	1710334	1vdr2	wv037		1:24000
Duffield-Ryder complex, 3 to 8 percent slopes	DyB	360	1710333	1vdr1	wv037		1:24000
Duffield-Ryder complex, 25 to 35 percent slopes	DyE	100	1710336	1vdr4	wv037		1:24000
Duffield silt loam, 3 to 8 percent slopes	DuB	1005	515401	k99v	wv075	1992	1:24000
Duffield silt loam, 8 to 15 percent slopes	DuC	655	515402	k99w	wv075	1992	1:24000

Map of Series Extent

Approximate geographic distribution of the DUFFIELD 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).