Soil Data Explorer - EDA

Official Series Description

Lab Data Summary

Aggregate lab data for the EDA soil series. This aggregation is based on all pedons with a current taxon name of EDA, 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 EDA 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
78C	68-OK-65-50	68-OK129-65-50	Eda	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	35.8873194,-99.959525
78C	88P0742	S1988OK059001	Eda	8	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6155548,-99.5805588
78C	88P0745	S1988OK059001C	Eda	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6138878,-99.5805588
78C	89P0709	S1989OK151002	Eda	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6083333,-98.7944444
78C	02N0278	S2002OK055003	Eda	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	35.1032867,-99.4816971
78C	08N0172	S2007OK059001	Eda	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6203232,-99.5831528
78C	08N0173	S2007OK059002	Eda	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6202621,-99.5830536
78C	08N0174	S2007OK059003	Eda	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6191521,-99.5869064
78C	08N0175	S2007OK059004	Eda	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6190491,-99.5869141
78C	08N0470	S2008OK059001	Eda	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6335831,-99.5992203
78C	08N0471	S2008OK059002	Eda	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6335487,-99.5984421
78C	08N0472	S2008OK059003	Eda	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6329994,-99.5979004
78C	08N0473	S2008OK059004	Eda	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6319237,-99.5967331
78C	08N0474	S2008OK059005	Eda	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	36.6351547,-99.5920105

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the EDA 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 EDA 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 EDA 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 EDA series and siblings. Series are sorted according to hierarchical clustering of proportions and relative hydrologic position within an idealized landform (e.g. top to bottom). Most soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. Proportions can be interpreted as an aggregate representation of geomorphic membership. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Small Shannon entropy values suggest relatively consistent geomorphic association, while larger values suggest lack thereof. Source: SSURGO component records (updated 2023-10-04).

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

Competing Series

Soil series competing with EDA 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 EDA 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 EDA 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 flats position figure.

Soil series sharing subgroup-level classification with EDA, 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. OK-2010-09-29-19 | Woods County - 2003

   Typical pattern of soils and underlying material in the Eda-Devol-Lovedale general soil map unit (Soil Survey of Woods County, Oklahoma; 2003).

Map Units

Map units containing EDA 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
Eda-Tivoli sands, 1 to 12 percent slopes	5447	4630	3156049	2yd7j	ks007	1973	1:24000
Eda-Tivoli sands, 1 to 12 percent slopes	5447	26175	3156050	2yd7j	ks025	1980	1:24000
Eda-Tivoli sands, 1 to 12 percent slopes	5447	15852	3156051	2yd7j	ks033	1987	1:24000
Eda sand, 3 to 8 percent slopes	PtC	14168	381438	2sg37	ok003	1971	1:24000
Eda sand, 0 to 3 percent slopes	PtB	10363	381437	2s77b	ok003	1971	1:24000
Eda sand, 1 to 12 percent slopes	EdaE	1	622540	2yd7h	ok003	1971	1:24000
Eda sand, 3 to 8 percent slopes	EdsD	25	3109309	2sg37	ok009	1978	1:24000
Eda-Tivoli sands, 1 to 12 percent slopes	EdsF	3	381681	2yd7j	ok009	1978	1:24000
Eda sand, 0 to 3 percent slopes	PrB	13236	381760	2s77b	ok011	1965	1:24000
Eda sand, 3 to 8 percent slopes	PrC	8625	381761	2sg37	ok011	1965	1:24000
Eda and Tivoli soils, 3 to 12 percent slopes	PvC	5046	382245	dtrh	ok033	1961	1:24000
Eda loamy fine sand, 0 to 3 percent slopes	PtB	2379	382243	dtrf	ok033	1961	1:24000
Eda sand, 3 to 8 percent slopes	PrC	3842	382336	2sg37	ok039	1973	1:24000
Eda-Tivoli complex, 5 to 12 percent slopes	PtE	3134	382337	2sg3c	ok039	1973	1:24000
Eda sand, 0 to 3 percent slopes	PrB	372	382335	2s77b	ok039	1973	1:24000
Carwile-Eda complex, 0 to 5 percent slopes	Cp	9256	382360	2t6pt	ok043	1961	1:24000
Eda-Tivoli sands, 1 to 12 percent slopes	Pt	7501	382390	2yd7j	ok043	1961	1:24000
Eda sand, 3 to 8 percent slopes	PpC	6433	382387	2sg37	ok043	1961	1:24000
Eda sand, 0 to 3 percent slopes	PpB	1362	382386	2s77b	ok043	1961	1:24000
Carwile-Eda complex, 0 to 5 percent slopes	Cp	6198	382424	2t6pt	ok045	1963	1:24000
Eda loamy fine sand, 0 to 3 percent slopes	PsB	7359	382519	dv1b	ok047	1965	1:24000
Eda loamy fine sand, 3 to 8 percent slopes	PtC	6848	382520	dv1c	ok047	1965	1:24000
Eda loamy fine sand, 3 to 5 percent slopes	43	11847	382733	dv87	ok053	1983	1:24000
Eda sand, 3 to 8 percent slopes	EdsD	7076	648155	2sg37	ok055	2005	1:24000
Eda sand, 1 to 12 percent slopes	EdsF	4305	648156	2yd7h	ok055	2005	1:24000
Eda sand, 0 to 3 percent slopes	EdsB	1206	648154	2s77b	ok055	2005	1:24000
Eda sand, 1 to 12 percent slopes	EdlE	20549	383041	2yd7h	ok059	1998	1:24000
Eda sand, 0 to 3 percent slopes	EdlC	3466	383039	2s77b	ok059	1998	1:24000
Eda sand, 3 to 8 percent slopes	EdsD	6269	392358	2sg37	ok065	2000	1:24000
Eda sand, 0 to 3 percent slopes	EdsB	3038	392357	2s77b	ok065	2000	1:24000
Eda sand, 1 to 12 percent slopes	EdsF	1497	392359	2yd7h	ok065	2000	1:24000
Carwile, ponded-Eda complex, 0 to 3 percent slopes	CuB	2260	383323	dvw8	ok071	1965	1:24000
Eda loamy fine sand, 3 to 8 percent slopes	PtC	686	383359	dvxf	ok071	1965	1:24000
Jester and Eda soils, 3 to 15 percent slopes	TpF	3225	383489	dw1m	ok075	1973	1:24000
Eda sand, 0 to 3 percent slopes	PtB	22183	383849	2s77b	ok093	1965	1:24000
Eda sand, 3 to 8 percent slopes	PtC	14168	383850	2sg37	ok093	1965	1:24000
Nobscot-Eda complex, 5 to 20 percent slopes	NpD	11064	383843	2t6pp	ok093	1965	1:24000
Eda-Tivoli sands, 1 to 12 percent slopes	PtD	5799	383851	2yd7j	ok093	1965	1:24000
Nobscot-Eda complex, 3 to 5 percent slopes	NpC	3246	383842	2t6pq	ok093	1965	1:24000
Eda sand, 1 to 12 percent slopes	PfE	10878	384762	2yd7h	ok129	1961	1:24000
Eda sand, 0 to 3 percent slopes	PfB	5792	384760	2s77b	ok129	1961	1:24000
Eda sand, 3 to 8 percent slopes	PfD	940	384761	2sg37	ok129	1961	1:24000
Eda sand, 5 to 12 percent slopes	36	434	385021	2sg38	ok149	1976	1:24000
Eda sand, 3 to 8 percent slopes	EdaD	53312	385181	2sg37	ok151	1995	1:24000
Eda sand, 0 to 3 percent slopes	EdaB	15131	385180	2s77b	ok151	1995	1:24000
Eda sand, 1 to 12 percent slopes	EdaE	10343	385182	2yd7h	ok151	1995	1:24000
Eda-Tivoli sands, 1 to 12 percent slopes	Pt	61612	385294	2yd7j	ok153	1961	1:24000
Eda sand, 3 to 8 percent slopes	PfC	54872	385293	2sg37	ok153	1961	1:24000
Nobscot-Eda complex, 5 to 20 percent slopes	NpE	18057	385287	2t6pp	ok153	1961	1:24000
Eda sand, 0 to 3 percent slopes	PfB	16356	385292	2s77b	ok153	1961	1:24000
Carwile-Eda complex, 0 to 5 percent slopes	Cp	15961	385267	2t6pt	ok153	1961	1:24000
Nobscot-Eda complex, 3 to 5 percent slopes	NpC	5148	385286	2t6pq	ok153	1961	1:24000

Map of Series Extent

Approximate geographic distribution of the EDA 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).