Soil Data Explorer - ETHAN

Official Series Description

Lab Data Summary

Aggregate lab data for the ETHAN soil series. This aggregation is based on all pedons with a current taxon name of ETHAN, 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 ETHAN 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
102B	05N0473	S2004SD099002	Ethan	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.6134109,-97.1284256

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the ETHAN 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 ETHAN 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 ETHAN 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 ETHAN 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 ETHAN 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 ETHAN 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 ETHAN 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 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 ETHAN, 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. SD-2010-11-01-06 | Clay County - 2003

   Typical pattern of soils and underlying material in the Egan-Ethan-Trent association (Soil Survey of Clay County, South Dakota; 2003).

2. SD-2010-11-01-10 | Minnehaha County - 2004

   Typical pattern of soils and parent material in the Egan-Ethan-Trent association (Soil Survey of Minnehaha County, South Dakota; 2004).

3. SD-2010-11-01-16 | Spink County - 2009

   Pattern of soils and underlying materials in the Hand-Carthage-Forestburg association (Soil Survey of Spink County, South Dakota; 2009).

4. SD-2010-11-01-17 | Spink County - 2009

   Pattern of soils and underlying materials in the Hand-Ethan-Bonilla and Northville-Farmsworth-Durrstein associations (Soil Survey of Spink County, South Dakota; 2009).

5. SD-2012-03-14-04 | Bon Homme County - January 1983

   Pattern of soils and underlying material in the Clarno-Ethan-Bonilla association (Soil Survey of Bon Homme County, SD; 1983).

6. SD-2012-03-14-05 | Bon Homme County - January 1983

   Pattern of soils and underlying material in the Homme-Ethan-Onita association (Soil Survey of Bon Homme County, SD; 1983).

7. SD-2012-03-14-06 | Bon Homme County - January 1983

   Pattern of soils and underlying material in the Eltree-Yankton-Alcester association (Soil Survey of Bon Homme County, SD; 1983).

8. SD-2012-03-14-12 | Charles Mix County - February 1982

   Pattern of soils and parent material in the Eakin-Highmore-Ethan association (Soil Survey of Charles Mix County, SD; 1982).

9. SD-2012-03-14-15 | Clark County - 1999

   Typical pattern of soils and underlying material in the Clarno-Bonilla-Ethan association (Soil Survey of Clark County, SD; 1999).

10. SD-2012-03-15-16 | Davison County - January 1974

    Typical pattern of soils in associations 5 and 7 near the James River and Firesteel Creek (Soil Survey of Davison County, SD; 1974).

11. SD-2012-03-15-22 | Douglas County - June 1981

    Pattern of soils and underlying material in the Eakin-Highmore-Ethan association (Soil Survey of Douglas County, SD; 1981).

12. SD-2012-03-15-23 | Douglas County - June 1981

    Pattern of soils and underlying material in the Highmore-Walke association (Soil Survey of Douglas County, SD; 1981).

13. SD-2012-03-15-24 | Douglas County - June 1981

    Pattern of soils and underlying material in the Clarno-Ethan-Prosper association (Soil Survey of Douglas County, SD; 1981).

14. SD-2012-03-15-58 | Jerauld County - September 1994

    Pattern of soils and parent material in the Clarno-Ethan-Prosper association (Soil Survey of Jerauld County, SD; 1994).

15. SD-2012-03-15-65 | Kingsbury County - November 1997

    Typical pattern of soils and underlying material in the Clarno-Bonilla-Ethan association (Soil Survey of Kingsbury County, SD; 1997).

16. SD-2012-03-15-66 | Lake County - December 1973

    Relationship of soils to topography and the underlying materials in the Lamo-Rauville association (Soil Survey of Lake County, SD; 1973).

17. SD-2012-03-15-77 | Miner County - December 1984

    Pattern of soils and parent material in the Clarno-Bonilla-Crossplain association (Soil Survey of Miner County, SD; 1984).

18. SD-2012-03-15-83 | Moody County - April 1989

    Pattern of soils and parent material in the Egan-Baltic association (Soil Survey of Moody County, SD; 1989).

19. SD-2012-03-16-02 | Turner County - November 1982

    Pattern of soils and parent material in the Egan-Ethan association (Soil Survey of Turner County, SD; 1982).

Map Units

Map units containing ETHAN 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
Houdek-Ethan loams, 2 to 6 percent slopes	HeB	47941	354853	2tlbm	sd003	1979	1:20000
Houdek-Ethan loams, 6 to 9 percent slopes	HeC	15827	354854	2wkqk	sd003	1979	1:20000
Eakin-Ethan complex, 2 to 6 percent slopes	EeB	9528	354847	2xhbv	sd003	1979	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	EtD	4717	354849	2wkq8	sd003	1979	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CeC	2981	354836	2wknz	sd003	1979	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	BeE	741	354829	2wkq9	sd003	1979	1:20000
Houdek-Ethan loams, 6 to 9 percent slopes	HeC	13265	354585	2wkqk	sd005	1976	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	BfD	10203	354551	2wkq8	sd005	1976	1:20000
Hand-Ethan loams, 6 to 9 percent slopes	HbC	8834	354581	2xhd2	sd005	1976	1:20000
Houdek-Ethan loams, 2 to 6 percent slopes	HeB	1120	354584	2tlbm	sd005	1976	1:20000
Homme-Ethan-Onita complex, 1 to 6 percent slopes	HnB	36811	418276	2yyfx	sd009	1981	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CsB	28953	418255	2wkny	sd009	1981	1:20000
Homme-Ethan-Tetonka complex, 0 to 6 percent slopes	HpB	23677	418277	g17t	sd009	1981	1:20000
Ethan-Homme complex, 6 to 9 percent slopes	EpC	14126	418271	2yyfy	sd009	1981	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	EmE	13336	418268	2wkq9	sd009	1981	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	EnC	7991	418269	2wknz	sd009	1981	1:20000
Ethan-Davis loams, 9 to 15 percent slopes	EoD	7824	418270	g17l	sd009	1981	1:20000
Homme-Ethan-Tetonka complex, 0 to 9 percent slopes	HpC	3419	418278	g17v	sd009	1981	1:20000
Ethan-Alcester complex, 1 to 6 percent slopes	EhB	2335	418266	g17g	sd009	1981	1:20000
Ethan-Alcester complex, 1 to 9 percent slopes	EhC	1862	418267	g17h	sd009	1981	1:20000
Gavins-Ethan loams, 15 to 40 percent slopes	GeE	1461	418273	g17p	sd009	1981	1:20000
Talmo-Ethan very stony complex, 6 to 40 percent slopes	TbE	1334	418288	g185	sd009	1981	1:20000
Eltree-Ethan complex, 6 to 9 percent slopes	EbC	653	418261	g179	sd009	1981	1:20000
Eltree-Ethan complex, 9 to 40 percent slopes	EbE	577	418262	g17b	sd009	1981	1:20000
Egan-Ethan complex, 2 to 6 percent slopes	EaB	393	418747	g1qz	sd011	1995	1:24000
Ethan-Egan complex, 6 to 9 percent slopes	EwC	228	418756	g1r8	sd011	1995	1:24000
Ethan-Clarno loams, 9 to 15 percent slopes	EvD	140	418755	g1r7	sd011	1995	1:24000
Eakin-Ethan complex, 2 to 6 percent slopes	EeB	85672	355020	2xhbv	sd023	1980	1:20000
Eakin-Ethan complex, 6 to 9 percent slopes	EeC	44276	355021	2xhc0	sd023	1980	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	BdF	22656	355005	2wkq9	sd023	1980	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	BeE	19413	355006	2wkq8	sd023	1980	1:20000
Ethan-Clarno loams, 9 to 15 percent slopes	EtD	17418	355024	cxfd	sd023	1980	1:20000
Homme-Ethan-Onita complex, 1 to 6 percent slopes	HmB	16679	355036	2wkqd	sd023	1980	1:20000
Ethan-Homme complex, 6 to 9 percent slopes	EuC	4276	355025	2wkpr	sd023	1980	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CeB	3658	355010	2wkny	sd023	1980	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CeC	1762	355011	2wknz	sd023	1980	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CeB	2856	417705	2wkny	sd025	1992	1:20000
Houdek-Ethan-Prosper loams, 1 to 6 percent slopes	HnB	1658	417740	2tlb9	sd025	1992	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	BkD	207	417693	2wkq8	sd025	1992	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CeC	159	417706	2wknz	sd025	1992	1:20000
Ethan-Bon, channeled, loams, 0 to 20 percent slopes	EoD	101	417723	g0ny	sd025	1992	1:20000
Houdek-Ethan-Prosper loams, 2 to 9 percent slopes	HnC	59	417741	2tlbb	sd025	1992	1:20000
Egan-Ethan-Trent complex, 1 to 6 percent slopes	EgB	18646	445555	gymr	sd027	1995	1:24000
Egan-Ethan-Tetonka complex, 0 to 6 percent slopes	EfB	7382	445554	gymq	sd027	1995	1:24000
Betts-Ethan loams, 15 to 40 percent slopes	EoE	3060	445562	2wkq9	sd027	1995	1:24000
Ethan-Bon, channeled, loams, 0 to 20 percent slopes	EpD	2876	445563	gyn0	sd027	1995	1:24000
Ethan-Clarno loams, 9 to 15 percent slopes	ErD	2281	445566	gyn3	sd027	1995	1:24000
Ethan-Clarno-Bon, channeled, loams, 0 to 9 percent slopes	EtC	2160	445568	gyn5	sd027	1995	1:24000
Ethan-Clarno loams, 6 to 9 percent slopes	ErC	2023	445565	2wkp0	sd027	1995	1:24000
Ethan-Clarno-Bon loams 0 to 6 percent slopes	EsB	1500	445567	gyn4	sd027	1995	1:24000
Ethan-Bon, channeled, loams, 0 to 40 percent slopes	EpE	1495	445564	gyn1	sd027	1995	1:24000
Ethan-Davison-Tetonka complex, 0 to 6 percent slopes	EuB	1013	445569	gyn6	sd027	1995	1:24000
Ethan-Betts loams, 9 to 15 percent slopes	EoD	571	445561	2wkq8	sd027	1995	1:24000
Egan-Ethan complex, 2 to 6 percent slopes	EeB	180	445553	gymp	sd027	1995	1:24000
Ethan-Egan complex, 6 to 9 percent slopes	EvC	176	445570	gyn7	sd027	1995	1:24000
Ethan-Talmo complex, 15 to 40 percent slopes	EzE	89	445571	gyn8	sd027	1995	1:24000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	ChB	38678	352911	2wkny	sd035	1966	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CeC	6667	352909	2wknz	sd035	1966	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	BeE	6274	352900	2wkq9	sd035	1966	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	BhD	3666	352901	2wkq8	sd035	1966	1:20000
Ethan-Betts loams, 5 to 9 percent slopes, eroded	EtC2	2145	352918	cv7g	sd035	1966	1:20000
Eakin-Ethan complex, 2 to 6 percent slopes	EaB	52543	354893	2xhbv	sd043	1979	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CnB	32427	354883	2wkny	sd043	1979	1:20000
Clarno-Ethan-Prosper loams, 0 to 3 percent slopes	CnA	9781	354882	cx8t	sd043	1979	1:20000
Eakin-Ethan complex, 0 to 3 percent slopes	EaA	8232	354892	2yyhz	sd043	1979	1:20000
Eakin-Ethan complex, 6 to 9 percent slopes	EaC	6929	354894	2xhc0	sd043	1979	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CeC	4107	354881	2wknz	sd043	1979	1:20000
Ethan-Clarno loams, 9 to 15 percent slopes	EtD	1801	354896	cx98	sd043	1979	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	BeE	1730	354878	2wkq9	sd043	1979	1:20000
Homme-Ethan-Onita complex, 1 to 6 percent slopes	HmB	1139	354904	2yyfx	sd043	1979	1:20000
Ethan-Homme complex, 6 to 9 percent slopes	EwC	185	3119211	2yyfy	sd043	1979	1:20000
Houdek-Ethan loams, 6 to 9 percent slopes	HuD	14621	352627	2wkqk	sd059	1959	1:20000
Ethan-Houdek loams, hilly	ZhD	5019	352704	2yyhj	sd059	1959	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	ZhE	1505	352705	2wkq9	sd059	1959	1:20000
Ethan-Houdek loams, hilly	ZaD	1043	352703	2yyhh	sd059	1959	1:20000
Houdek-Ethan-Prosper loams, 1 to 6 percent slopes	HwB	31043	356446	2tlb9	sd073	1987	1:20000
Houdek-Ethan-Prosper loams, 2 to 9 percent slopes	HwC	27929	356447	2tlbb	sd073	1987	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CpB	25797	356413	2wkny	sd073	1987	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	EtD	18550	356430	2wkq8	sd073	1987	1:20000
Eakin-Ethan-Onita complex, 2 to 6 percent slopes	EaB	11233	356427	2yyj0	sd073	1987	1:20000
Betts-Ethan loams, 6 to 40 percent slopes, stony	BmD	9341	356407	cyw0	sd073	1987	1:20000
Hand-Ethan-Prosper loams, 1 to 5 percent slopes	HaB	7999	356435	2yygh	sd073	1987	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	BoE	6426	356408	2wkq9	sd073	1987	1:20000
Hand-Ethan-Prosper loams, 2 to 9 percent slopes	HaC	4762	356436	2yygj	sd073	1987	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CpC	4200	356414	2wknz	sd073	1987	1:20000
Delmont-Ethan loams, 9 to 20 percent slopes	DkD	2336	356421	cywg	sd073	1987	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CeB	45024	417465	2wkny	sd077	1992	1:20000
Ethan-Clarno loams, 6 to 9 percent slopes	EtC	5872	417482	2wkp0	sd077	1992	1:20000
Ethan-Bon, channeled, loams, 0 to 20 percent slopes	EoD	4554	417481	g0f4	sd077	1992	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CeC	3449	417466	2wknz	sd077	1992	1:20000
Ethan-Clarno loams, 9 to 15 percent slopes	EtD	1255	417483	g0f6	sd077	1992	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	EnD	1000	417480	2wkq8	sd077	1992	1:20000
Egan-Ethan complex, 6 to 9 percent slopes, eroded	EeC2	19515	416491	fzd6	sd079	1967	1:20000
Clarno-Ethan loams, 9 to 16 percent slopes	CeD	8098	416479	fzct	sd079	1967	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CeC	3107	416478	2wknz	sd079	1967	1:20000
Ethan-Clarno stony complex, 6 to 25 percent slopes	EsE	2102	416497	fzdd	sd079	1967	1:20000
Egan-Ethan complex, 2 to 6 percent slopes	EeB	1978	416490	fzd5	sd079	1967	1:20000
Ethan-Clarno loams, 16 to 21 percent slopes	ErE	1382	416496	fzdc	sd079	1967	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CeB	1121	416477	2wkny	sd079	1967	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	EoF	1042	416495	2wkq9	sd079	1967	1:20000
Ethan-Davis stony complex, 3 to 21 percent slopes	EtD	966	416498	fzdf	sd079	1967	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	EbC	16468	418025	2wknz	sd087	1976	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	ChB	11478	418016	2wkny	sd087	1976	1:20000
Hand-Ethan loams, 3 to 6 percent slopes	HeB	11126	418031	2yyhl	sd087	1976	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	EcD	10595	418026	2wkq8	sd087	1976	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	BcE	8754	418006	2wkq9	sd087	1976	1:20000
Egan-Ethan complex, 5 to 9 percent slopes	EaC	8298	418024	g0zn	sd087	1976	1:20000
Wentworth-Ethan complex, 2 to 5 percent slopes	WcB	4812	418041	g106	sd087	1976	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CkB	23474	355389	2wkny	sd097	1983	1:20000
Ethan-Clarno loams, 6 to 9 percent slopes	EgC	4296	355398	2wkp0	sd097	1983	1:20000
Ethan-Clarno complex, 9 to 15 percent slopes	EgD	970	355399	cxth	sd097	1983	1:20000
Ethan-Egan complex, 3 to 7 percent slopes	EmB	527	355400	cxtj	sd097	1983	1:20000
Egan-Ethan-Trent complex, 1 to 6 percent slopes	EeB	49502	446033	gz45	sd099	1995	1:24000
Ethan-Egan complex, 6 to 9 percent slopes	EuC	27934	446041	gz4f	sd099	1995	1:24000
Ethan-Clarno loams, 9 to 15 percent slopes	EtD	4433	446040	gz4d	sd099	1995	1:24000
Ethan-Betts loams, 9 to 15 percent slopes	EpD	1390	446038	2wkq8	sd099	1995	1:24000
Betts-Ethan loams, 15 to 40 percent slopes	BeE	1230	446002	2wkq9	sd099	1995	1:24000
Egan-Ethan complex, 2 to 6 percent slopes	EaB	1178	446031	gz43	sd099	1995	1:24000
Ethan-Clarno loams, 6 to 25 percent slopes, very stony	EsE	938	446039	gz4c	sd099	1995	1:24000
Ethan, very stony-Egan complex, 2 to 9 percent slopes	ExC	464	446042	gz4g	sd099	1995	1:24000
Egan-Ethan complex, 2 to 6 percent slopes	EeB	18062	418321	g197	sd101	1985	1:20000
Ethan-Egan complex, 5 to 9 percent slopes	EtC	6303	418326	g19d	sd101	1985	1:20000
Ethan-Egan complex, 2 to 9 percent slopes, very stony	ExC	1158	418327	g19f	sd101	1985	1:20000
Ethan-Clarno loams, 6 to 25 percent slopes	ErD	967	418324	g19b	sd101	1985	1:20000
Ethan-Clarno loams, 6 to 25 percent slopes, very bouldery	EsD	713	418325	g19c	sd101	1985	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CmB	26179	354770	2wkny	sd111	1978	1:20000
Hand-Ethan loams, 2 to 6 percent slopes	HbB	14059	354791	2xhd1	sd111	1978	1:20000
Ethan-Clarno loams, 6 to 9 percent slopes	EeC	11749	354785	2wkp0	sd111	1978	1:20000
Forestburg-Ethan loamy fine sands, 2 to 6 percent slopes	FcB	5622	354788	cx5s	sd111	1978	1:20000
Houdek-Ethan loams, 2 to 6 percent slopes	HdB	4929	354793	2tlbm	sd111	1978	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	BaE	4878	354755	2wkq9	sd111	1978	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	BbD	1658	354756	2wkq8	sd111	1978	1:20000
Forestburg-Ethan loamy fine sands, 6 to 9 percent slopes	FcC	533	354789	cx5t	sd111	1978	1:20000
Hand-Ethan-Bonilla loams, 1 to 6 percent slopes	HgB	26657	356642	2yygx	sd115	1997	1:24000
Hand-Ethan-Carthage complex, 1 to 6 percent slopes	HhB	6059	356644	2yyh0	sd115	1997	1:24000
Hand-Ethan-Bonilla loams, 2 to 9 percent slopes	HgC	5291	356643	2yygy	sd115	1997	1:24000
Houdek-Ethan-Prosper loams, 1 to 6 percent slopes	HtB	5210	356655	2tlb9	sd115	1997	1:24000
Ethan-Hand loams, 9 to 20 percent slopes	EnD	3074	356605	2yygz	sd115	1997	1:24000
Hand-Ethan loams, 6 to 9 percent slopes	HfC	731	356641	2yyhm	sd115	1997	1:24000
Talmo-Ethan complex, 9 to 40 percent slopes, very stony	TbE	448	356711	cz5t	sd115	1997	1:24000
Betts-Ethan loams, 15 to 40 percent slopes	EmE	179	356604	2wkq9	sd115	1997	1:24000
Houdek-Ethan-Prosper loams, 2 to 9 percent slopes	HtC	52	356656	2tlbb	sd115	1997	1:24000
Egan-Ethan complex, 2 to 6 percent slopes	EeB	54029	418228	g167	sd125	1980	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	CoB	21180	418217	2wkny	sd125	1980	1:20000
Ethan-Egan complex, 5 to 9 percent slopes	EtC	10068	418234	g16f	sd125	1980	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CoC	7006	418218	2wknz	sd125	1980	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	EsD	6833	418232	2wkq8	sd125	1980	1:20000
Ethan-Egan complex, 2 to 6 percent slopes	EtB	3053	418233	g16d	sd125	1980	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	BeE	1668	418205	2wkq9	sd125	1980	1:20000
Egan-Ethan complex, 0 to 2 percent slopes	EeA	923	418227	g166	sd125	1980	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	EmE	22510	418081	2wkq9	sd135	1977	1:20000
Egan-Ethan-Trent complex, 1 to 6 percent slopes	EbB	22115	3119206	g117	sd135	1977	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	EnC	12574	418082	2wknz	sd135	1977	1:20000
Egan-Ethan-Trent complex, 2 to 9 percent slopes	EbC	11840	418074	g118	sd135	1977	1:20000
Ethan-Davis loams, 9 to 15 percent slopes	EoD	10358	418083	g11k	sd135	1977	1:20000
Homme-Ethan-Onita complex, 1 to 6 percent slopes	HnB	8622	418073	2yyfx	sd135	1977	1:20000
Boyd-Ethan association, 15 to 40 percent slopes	BoE	1386	418060	g10t	sd135	1977	1:20000
Thurman-Ethan complex, 2 to 9 percent slopes	TcC	1098	418108	g12c	sd135	1977	1:20000
Ethan-Talmo loams, 6 to 15 percent slopes	EpD	748	418084	g11l	sd135	1977	1:20000
Ethan stony loam, 3 to 25 percent slopes	EkD	687	418080	g11g	sd135	1977	1:20000
Ethan-Clarno loams, 9 to 15 percent slopes	ErD	80	418123	g12v	sd135	1977	1:20000
Ethan-Egan complex, 6 to 9 percent slopes	EtC	56	418125	g12x	sd135	1977	1:20000
Ethan-Bon, channeled, loams, 0 to 20 percent slopes	EsD	14	418124	g12w	sd135	1977	1:20000
Betts-Ethan loams, 15 to 40 percent slopes	BeE	33974	417938	2wkq9	sd602	1975	1:20000
Clarno-Ethan-Bonilla loams, 2 to 9 percent slopes	CnC	18574	417947	2wknz	sd602	1975	1:20000
Ethan-Betts loams, 9 to 15 percent slopes	EtD	12044	417967	2wkq8	sd602	1975	1:20000
Ethan-Betts loams, 6 to 9 percent slopes, eroded	EtC2	8231	417966	g0xs	sd602	1975	1:20000
Ethan-Betts loams, 3 to 6 percent slopes	EtB	4795	417965	g0xr	sd602	1975	1:20000
Ethan-Clarno loams, 6 to 9 percent slopes	EuC	3818	417969	2wkp0	sd602	1975	1:20000
Ethan-Homme complex, 6 to 9 percent slopes	HoC	3232	417982	2yyfy	sd602	1975	1:20000
Homme-Ethan-Onita complex, 1 to 6 percent slopes	HoB	1051	417953	2yyfx	sd602	1975	1:20000
Clarno-Ethan-Bonilla loams, 1 to 6 percent slopes	EuB	618	417968	2wkny	sd602	1975	1:20000

Map of Series Extent

Approximate geographic distribution of the ETHAN 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).