Soil Data Explorer - PENN

Official Series Description

Lab Data Summary

Aggregate lab data for the PENN soil series. This aggregation is based on all pedons with a current taxon name of PENN, 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 PENN were used in the calculation. Source: KSSL snapshot (updated 2020-03-18). 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
148	57PA133001	1957PA133001	Penn	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.9783333,-76.8530556
148	57PA133009	1957PA133009	Penn	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.9527778,-76.8719444
148	61PA091014	1961PA091014	Penn	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.2163889,-75.3330556
148	61PA091015	1961PA091015	Penn	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.2091667,-75.4841667
148	71PA017053	1971PA017053	Penn	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.4422222,-75.1955556
148	92P0604	92NJ019001	Penn	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.4874992,-74.8338852
148	92P0605	92NJ019002	Penn	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.4886093,-74.8408356
148	40A0364	S1956PA029006	Penn	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.2066765,-75.6207352

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the PENN 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 PENN series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-10-24), parsed OSD records (updated 2024-10-23) and snapshot of SC database (updated 2024-10-23).

Select annual climate data summaries for the PENN 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 PENN 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).

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

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

Competing Series

Soil series competing with PENN share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2024-10-23) and snapshot of the SC database (updated 2024-10-23).

Select annual climate data summaries for the PENN 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 PENN 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 mountains figure.

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

Soil series sharing subgroup-level classification with PENN, 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 2024-10-23).

Block Diagrams

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

1. MD-2010-09-07-04 | Frederick County - 2002

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

2. MD-2012-02-03-19 | Frederick County - 2002

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

3. PA-2010-09-30-01 | Adams County - 2005

   Typical pattern of soils and parent material in the Penn-Klinesville-Croton general soil map unit (Soil Survey of Adams County, Pennsylvania; 2005).

4. PA-2010-09-30-02 | Adams County - 2005

   Typical pattern of soils and parent material in the Lehigh-Neshiminy general soil map unit (Soil Survey of Adams County, Pennsylvania; 2005).

5. PA-2012-03-12-01 | Adams County - May 1967

   Relationship of soils to geology and physiography in soil association 5 (Soil Survey of Adams County, PA; 1967).

6. PA-2012-03-12-28 | Bucks and Philadelphia Counties - July 1975

   Typical pattern of soils and underlying material in the Abbottstown-Doylestown-Reaville soil association (Soil Survey of Bucks and Philadelphia Counties County, PA; 1975).

7. PA-2012-03-12-29 | Bucks and Philadelphia Counties - July 1975

   Typical pattern of soils and underlying material in the Abbottstown-Readington-Reaville soil association (Soil Survey of Bucks and Philadelphia Counties County, PA; 1975).

8. PA-2012-03-12-30 | Bucks and Philadelphia Counties - July 1975

   Typical pattern of soils and underlying material in the Penn-Klinesville soil association (Soil Survey of Bucks and Philadelphia Counties County, PA; 1975).

9. PA-2012-03-12-31 | Bucks and Philadelphia Counties - July 1975

   Typical pattern of soils and underlying material in the Alton-Pope soil association and the adjacent Penn-Klinesville association (Soil Survey of Bucks and Philadelphia Counties County, PA; 1975).

10. PA-2012-03-12-32 | Bucks and Philadelphia Counties - July 1975

    Typical pattern of soils and underlying material in the Lansdale-Lawrenceville soil association (Soil Survey of Bucks and Philadelphia Counties County, PA; 1975).

11. PA-2012-03-13-72 | Montgomery County - April 1967

    Typical landscape in the northern part of Montgomery County, showing the relationship of the soils formed on red shale and siltstone (Soil Survey of Montgomery County, PA; 1967).

12. PA-2012-03-13-73 | Montgomery County - April 1967

    Typical landscape in association 7 showing the pattern of soils and their relationship to the underlying material. Some of the major soils in association 8 are also included (Soil Survey of Montgomery County, PA; 1967).

13. PA-2012-03-13-74 | Montgomery County - April 1967

    Typical landscape in the south-central part of Montgomery County, showing the relationship of the soils, and the underlying material, relief, and position on the landscape (Soil Survey of Montgomery County, PA; 1967).

14. VA-2010-11-05-11 | Culpeper County -

    Relationship of soils and landscape in the Culpeper Triassic Basin Siltstone (Soil Survey of Culpeper County, Virginia).

15. VA-2010-11-05-24 | Fauquier County -

    Relationship of soils and landscape in the Culpeper Triassic Basin Siltstone (Soil Survey of Fauquier County, Virginia).

Map Units

Map units containing PENN 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
Penn silt loam, 3 to 8 percent slopes	PhB	11407	2496027	2v7gc	md013	2010	1:12000
Penn channery loam, 3 to 8 percent slopes	PnB	4615	2496030	2ptnf	md013	2010	1:12000
Penn loam, 3 to 8 percent slopes	PeB	3313	2496024	2ptn7	md013	2010	1:12000
Penn silt loam, 0 to 3 percent slopes	PhA	1941	2496026	2ptn9	md013	2010	1:12000
Penn channery loam, 8 to 15 percent slopes	PnC	753	2496031	2ptng	md013	2010	1:12000
Penn silt loam, 8 to 15 percent slopes	PhC	613	2496028	2v7gy	md013	2010	1:12000
Penn loam, 0 to 3 percent slopes	PeA	578	2496023	2ptn6	md013	2010	1:12000
Penn-Urban land complex, 0 to 8 percent slopes	PuB	446	2496032	2ptnh	md013	2010	1:12000
Penn channery loam, 0 to 3 percent slopes	PnA	201	2496029	2ptnd	md013	2010	1:12000
Penn loam, 8 to 15 percent slopes	PeC	36	2496025	2ptn8	md013	2010	1:12000
Penn silt loam, 3 to 8 percent slopes	PnB	10917	534847	2v7gc	md021	2001	1:12000
Penn-Reaville silt loams, 3 to 8 percent slopes	PrB	8529	559054	lrr0	md021	2001	1:12000
Penn channery loam, 3 to 8 percent slopes	PeB	5964	535059	kyrz	md021	2001	1:12000
Penn loam, 3 to 8 percent slopes	PaB	3456	535056	kyrw	md021	2001	1:12000
Penn-Reaville silt loam, 0 to 3 percent slopes	PrA	1738	535061	kys1	md021	2001	1:12000
Penn channery loam, 8 to 15 percent slopes	PeC	659	535060	kys0	md021	2001	1:12000
Penn-Reaville-Urban land complex, 0 to 8 percent slopes	PqB	524	559055	lrr1	md021	2001	1:12000
Penn silt loam, 8 to 15 percent slopes	PnC	289	534848	2v7gy	md021	2001	1:12000
Penn silt loam, 3 to 8 percent slopes	21B	12274	533600	2v7gc	md031	1989	1:15840
Penn silt loam, 8 to 15 percent slopes	21C	4668	533601	2v7gy	md031	1989	1:15840
Penn silt loam, 15 to 25 percent slopes	21D	1688	533602	kx7z	md031	1989	1:15840
Penn silt loam, 25 to 45 percent slopes	21E	699	533603	kx80	md031	1989	1:15840
Penn silt loam, 0 to 3 percent slopes	21A	457	533599	kx7w	md031	1989	1:15840
Penn silt loam, 8 to 15 percent slopes, very stony	18C	173	533586	kx7g	md031	1989	1:15840
Penn silt loam, 15 to 45 percent slopes, very stony	18E	91	533587	kx7h	md031	1989	1:15840
Penn channery silt loam, 6 to 12 percent slopes, eroded	PeoC2	16608	548653	ldxh	nj019	1970	1:24000
Penn channery silt loam, 2 to 6 percent slopes	PeoB	15264	548652	ldxg	nj019	1970	1:24000
Penn-Bucks complex, 2 to 6 percent slopes	PepB	4263	1478489	1lmh6	nj019	1970	1:24000
Penn channery silt loam, 12 to 18 percent slopes	PeoD	4259	548654	ldxj	nj019	1970	1:24000
Penn-Bucks complex, 6 to 12 percent slopes, eroded	PepC2	929	1478490	1lmh7	nj019	1970	1:24000
Penn channery silt loam, 2 to 6 percent slopes	PeoB	3008	135187	4jnw	nj021	1969	1:24000
Penn channery silt loam, 6 to 12 percent slopes	PeoC	1786	135188	4jnx	nj021	1969	1:24000
Penn channery silt loam, 12 to 18 percent slopes	PeoD	566	135189	4jny	nj021	1969	1:24000
Penn silt loam, 0 to 2 percent slopes	PenA	99	1455180	1kv79	nj023	1985	1:24000
Penn channery silt loam, 2 to 6 percent slopes	PeoB	79	1455183	1kv7d	nj023	1985	1:24000
Penn silt loam, 2 to 6 percent slopes	PenB	71	1455181	2w05z	nj023	1985	1:24000
Penn channery silt loam, 6 to 12 percent slopes	PeoC	24	1455184	1kv7f	nj023	1985	1:24000
Penn silt loam, 6 to 12 percent slopes	PenC	16	1455182	1kv7c	nj023	1985	1:24000
Penn channery silt loam, 3 to 8 percent slopes	PeoB	1779	298529	2tt81	nj027	1974	1:24000
Penn channery silt loam, 8 to 15 percent slopes	PeoC	1205	298530	2tt83	nj027	1974	1:24000
Urban land-Penn complex, 0 to 8 percent slopes	USPENB	535	1034046	13q0b	nj027	1974	1:24000
Penn-Klinesville channery silt loams, 12 to 18 percent slopes	PgmD	504	1480421	1lphj	nj027	1974	1:24000
Penn silt loam, 2 to 6 percent slopes	PenB	15671	1405068	2w05z	nj035	1972	1:24000
Penn channery silt loam, 2 to 6 percent slopes	PeoB	11280	1405070	1j52v	nj035	1972	1:24000
Penn channery silt loam, 6 to 12 percent slopes	PeoC	7649	1405071	1j52w	nj035	1972	1:24000
Penn silt loam, 6 to 12 percent slopes	PenC	2635	1405069	1j52t	nj035	1972	1:24000
Penn silt loam, 0 to 2 percent slopes	PenA	583	1405067	1j52r	nj035	1972	1:24000
Penn channery silt loam, 6 to 12 percent slopes, eroded	PeoC2	446	1405072	1j52x	nj035	1972	1:24000
Penn channery silt loam, 12 to 18 percent slopes	PeoD	87	1405073	1j52y	nj035	1972	1:24000
Penn-Bucks complex, 6 to 12 percent slopes, eroded	PepC2	69	1405075	1j530	nj035	1972	1:24000
Penn-Klinesville channery silt loams, 12 to 18 percent slopes	PgmD	51	1405076	1j531	nj035	1972	1:24000
Penn-Bucks complex, 2 to 6 percent slopes	PepB	6	1405074	1j52z	nj035	1972	1:24000
Penn silt loam, 3 to 8 percent slopes	PcB	22604	545631	2v7gc	pa001	1991	1:24000
Penn-Klinesville channery silt loams, 3 to 8 percent slopes	PoB	10401	545633	2tt86	pa001	1991	1:24000
Penn-Klinesville channery silt loams, 8 to 15 percent slopes	PoC	3650	545634	2tt87	pa001	1991	1:24000
Penn silt loam, 8 to 15 percent slopes	PcC	1398	545632	2v7gy	pa001	1991	1:24000
Urban land-Penn complex, 0 to 8 percent slopes	UgB	280	545656	l9st	pa001	1991	1:24000
Penn loam, 8 to 25 percent slopes, very stony	PbD	104	545630	l9rz	pa001	1991	1:24000
Penn channery silt loam, 3 to 8 percent slopes	PeB	10761	543062	2tt81	pa011	1997	1:24000
Penn-Klinesville channery silt loams, 8 to 15 percent slopes	PkC	4725	543065	2tt87	pa011	1997	1:24000
Penn channery silt loam, 8 to 15 percent slopes	PeC	2300	543063	2tt83	pa011	1997	1:24000
Penn-Klinesville channery silt loams, 15 to 25 percent slopes	PkD	2040	543066	l738	pa011	1997	1:24000
Urban land-Penn complex, 0 to 8 percent slopes	UxB	1425	543092	l743	pa011	1997	1:24000
Urban land-Penn complex, 8 to 25 percent slopes	UxD	560	543093	l744	pa011	1997	1:24000
Penn channery silt loam, 15 to 25 percent slopes	PeD	258	543064	l736	pa011	1997	1:24000
Penn channery silt loam, 3 to 8 percent slopes	PeB	4337	543697	2tt81	pa017	1997	1:24000
Penn-Klinesville channery silt loams, 25 to 45 percent slopes, extremely stony	PlE	3659	543703	l7rt	pa017	1997	1:24000
Penn-Lansdale complex, 3 to 8 percent slopes	PnB	2339	543704	l7rv	pa017	1997	1:24000
Penn-Klinesville channery silt loams, 3 to 8 percent slopes	PkB	2167	543700	2tt86	pa017	1997	1:24000
Penn channery silt loam, 8 to 15 percent slopes	PeC	1577	543698	2tt83	pa017	1997	1:24000
Penn-Klinesville channery silt loams, 8 to 15 percent slopes	PkC	1540	543701	2tt87	pa017	1997	1:24000
Penn-Lansdale complex, 15 to 25 percent slopes	PnD	1339	543706	l7rx	pa017	1997	1:24000
Urban land-Penn complex, 0 to 8 percent slopes	UxB	1263	543749	l7t9	pa017	1997	1:24000
Penn-Lansdale complex, 8 to 15 percent slopes	PnC	879	543705	l7rw	pa017	1997	1:24000
Urban land-Penn complex, 8 to 25 percent slopes	UxD	573	543750	l7tb	pa017	1997	1:24000
Penn channery silt loam, 0 to 3 percent slopes	PeA	441	543696	30ym9	pa017	1997	1:24000
Penn channery silt loam, 15 to 25 percent slopes	PeD	304	543699	l7rp	pa017	1997	1:24000
Penn-Klinesville channery silt loams, 15 to 25 percent slopes	PkD	251	543702	l7rs	pa017	1997	1:24000
Penn silt loam, 3 to 8 percent slopes	PeB	13025	641583	2v7gc	pa029	2008	1:24000
Penn silt loam, 8 to 15 percent slopes	PeC	5387	641584	2v7gy	pa029	2008	1:24000
Urban land-Penn complex, 0 to 8 percent slopes	UrxB	4312	1612248	1r3p0	pa029	2008	1:24000
Penn silt loam, 15 to 25 percent slopes	PeD	1138	641586	pjmb	pa029	2008	1:24000
Urban land-Penn complex, 8 to 25 percent slopes	UrxD	444	1612249	1r3p1	pa029	2008	1:24000
Penn silt loam, 8 to 25 percent slopes, very stony	PgD	159	641589	pjmf	pa029	2008	1:24000
Penn silt loam, 25 to 35 percent slopes	PeE	116	1612216	1r3mz	pa029	2008	1:24000
Penn silt loam, 0 to 8 percent slopes, very stony	PgB	95	641588	pjmd	pa029	2008	1:24000
Penn silt loam, 25 to 50 percent slopes, very stony	PgF	70	641590	pjmg	pa029	2008	1:24000
Penn channery silt loam, 8 to 15 percent slopes	PfC	22	641368	2tt83	pa029	2008	1:24000
Penn channery silt loam, 3 to 8 percent slopes	PeB2	5997	540760	2tt81	pa043	1967	1:15840
Penn channery silt loam, 8 to 15 percent slopes	PeC2	1359	540761	2tt83	pa043	1967	1:15840
Penn channery silt loam, 3 to 8 percent slopes	PeB	638	541323	2tt81	pa075	1976	1:20000
Penn channery silt loam, 8 to 15 percent slopes	PeC	585	541324	2tt83	pa075	1976	1:20000
Penn channery silt loam, 3 to 8 percent slopes	PeB	992	543183	2tt81	pa077	1997	1:24000
Urban land-Penn complex, 0 to 8 percent slopes	UxB	535	543208	l77v	pa077	1997	1:24000
Penn channery silt loam, 8 to 15 percent slopes	PeC	348	543184	2tt83	pa077	1997	1:24000
Penn-Klinesville channery silt loams, 8 to 15 percent slopes	PkC	313	543186	2tt87	pa077	1997	1:24000
Penn-Klinesville channery silt loams, 15 to 25 percent slopes	PkD	192	543187	l775	pa077	1997	1:24000
Penn channery silt loam, 15 to 25 percent slopes	PeD	124	543185	l773	pa077	1997	1:24000
Urban land-Penn complex, 0 to 8 percent slopes	UrxB	13237	2229492	2dtz3	pa091	2008	1:12000
Penn silt loam, 3 to 8 percent slopes	PeB	7711	2233709	2v7gc	pa091	2008	1:12000
Penn silt loam, 8 to 15 percent slopes	PeC	4904	2233712	2v7gy	pa091	2008	1:12000
Penn-Klinesville channery silt loams, 15 to 25 percent slopes	PkD	4463	2232623	2dy73	pa091	2008	1:12000
Penn-Lansdale complex, 3 to 8 percent slopes	PlB	3451	2233702	2dzbx	pa091	2008	1:12000
Urban land-Penn complex, 8 to 25 percent slopes	UrxD	2340	2229493	2dtz4	pa091	2008	1:12000
Penn-Lansdale complex, 8 to 15 percent slopes	PlC	1779	2233703	2dzby	pa091	2008	1:12000
Penn channery silt loam, 3 to 8 percent slopes	PcB	1579	2397957	2tt81	pa091	2008	1:12000
Penn channery silt loam, 8 to 15 percent slopes	PcC	731	2397959	2tt83	pa091	2008	1:12000
Penn channery silt loam, 0 to 3 percent slopes	PcA	197	2397956	30ym9	pa091	2008	1:12000
Penn channery silt loam, 15 to 25 percent slopes	PcD	11	2397960	2lh8k	pa091	2008	1:12000
Penn silt loam, 3 to 8 percent slopes	PeB	21834	542926	2v7gc	pa133	1990	1:24000
Penn-Klinesville channery silt loams, 8 to 15 percent slopes	PoC	18435	542937	2tt87	pa133	1990	1:24000
Penn loam, 8 to 25 percent slopes, very stony	PbD	8886	542922	l6ym	pa133	1990	1:24000
Penn-Klinesville channery silt loams, 3 to 8 percent slopes	PoB	7942	542936	2tt86	pa133	1990	1:24000
Penn silt loam, 8 to 15 percent slopes	PeC	5620	542927	2v7gy	pa133	1990	1:24000
Penn-Lansdale complex, 3 to 8 percent slopes	PpB	5388	542938	l6z4	pa133	1990	1:24000
Urban land-Penn complex, 0 to 8 percent slopes	UgB	3728	542959	l6zt	pa133	1990	1:24000
Penn channery loam, 25 to 50 percent slopes, very stony	PcF	3650	542923	l6yn	pa133	1990	1:24000
Penn-Lansdale complex, 8 to 15 percent slopes	PpC	2785	542939	l6z5	pa133	1990	1:24000
Penn loam, 0 to 8 percent slopes, very stony	PbB	740	542921	l6yl	pa133	1990	1:24000
Penn silt loam, 7 to 15 percent slopes	68C	1940	516444	kbdh	va003	1981	1:15840
Penn silt loam, 2 to 7 percent slopes	68B	960	516443	kbdg	va003	1981	1:15840
Penn silt loam, 15 to 25 percent slopes	68D	390	516445	kbdj	va003	1981	1:15840
Rapidan-Penn complex, 7 to 15 percent slopes, rocky	48C	8974	1726516	1vyl2	va047	2006	1:24000
Penn-Nestoria complex, 2 to 7 percent slopes	45B	5350	1726409	1vygm	va047	2006	1:24000
Clover-Penn complex, 0 to 2 percent slopes	9A	2661	1726300	1vyc3	va047	2006	1:24000
Penn-Nestoria complex, 0 to 2 percent slopes	45A	1798	1726408	1vygl	va047	2006	1:24000
Clover-Penn complex, 2 to 7 percent slopes	9B	1673	1726301	1vyc4	va047	2006	1:24000
Rapidan-Penn complex, 15 to 25 percent slopes, rocky	48D	1015	1726517	1vyl3	va047	2006	1:24000
Penn-Nestoria complex, 7 to 15 percent slopes	45C	565	1726410	1vygn	va047	2006	1:24000
Penn-Nestoria complex, 15 to 25 percent slopes	45D	132	1726411	1vygp	va047	2006	1:24000
Chantilly-Penn complex, 2 to 7 percent slopes	25B	2834	2250306	2fjmj	va059	2007	1:12000
Chantilly-Penn complex, 7 to 15 percent slopes	25C	1529	2250307	2fjmk	va059	2007	1:12000
Penn silt loam, 2 to 7 percent slopes	85B	1126	2250509	2tt84	va059	2007	1:12000
Penn silt loam, 7 to 15 percent slopes	85C	1055	2250510	2v7h1	va059	2007	1:12000
Penn silt loam, 7 to 15 percent slopes	73C	6346	1895379	2v7h1	va061	2006	1:12000
Penn silt loam, 2 to 7 percent slopes	73B	3223	1895378	2tt84	va061	2006	1:12000
Penn silt loam, 2 to 7 percent slopes	73B	7830	642109	2tt84	va107	2006	1:12000
Penn silt loam, 7 to 15 percent slopes	73C	2346	642110	2v7h1	va107	2006	1:12000
Penn loam, 5 to 15 percent slopes	PnC	253	517034	kc0j	va113	1967	1:15840
Penn loam, 15 to 25 percent slopes	PnD	109	517035	kc0k	va113	1967	1:15840
Penn silt loam, 7 to 15 percent slopes	PeC	1800	119901	2v7h1	va137	1966	1:15840
Penn silt loam, 2 to 7 percent slopes	PeB	307	119900	2tt84	va137	1966	1:15840
Penn silt loam, 2 to 6 percent slopes	PeB	1639	120751	41n6	va631	1973	1:15840
Pinkston and Penn soils, 15 to 25 percent slopes	PpE	1095	120755	41nb	va631	1973	1:15840
Penn silt loam, 0 to 2 percent slopes	PeA	764	120750	41n5	va631	1973	1:15840
Penn silt loam, 6 to 15 percent slopes	PeC	720	120752	41n7	va631	1973	1:15840

Map of Series Extent

Approximate geographic distribution of the PENN 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).