Soil Data Explorer - EVANSTON

Official Series Description

Lab Data Summary

Aggregate lab data for the EVANSTON soil series. This aggregation is based on all pedons with a current taxon name of EVANSTON, 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 EVANSTON 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
52	88P0351	87MT101003	Evanston	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.5827789,-111.9969406
52	88P0353	87MT101005	Evanston	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.4416656,-111.9683304
52	88P0775	88MT051015	Evanston	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.4851913,-110.8933716
67A	89P0821	89WY021007	Evanston	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	41.208889,-104.9313889

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the EVANSTON 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 EVANSTON 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 EVANSTON 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 EVANSTON 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 EVANSTON 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 EVANSTON 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 EVANSTON 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).

Soil series sharing subgroup-level classification with EVANSTON, 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

No block diagrams are available.

Map Units

Map units containing EVANSTON 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
Ipson-Evanston complex, 6 to 30 percent slopes	126	386	497625	jptf	co644	1980	1:24000
Evanston-Ipson association, 3 to 20 percent slopes	125	253	497624	jptd	co644	1980	1:24000
Evanston loam, 0 to 6 percent slopes	124	133	497623	jptc	co644	1980	1:24000
Evanston loam, 25 to 45 percent slopes	40	7651	497981	jq5x	co655	1984	1:24000
Evanston loam, 6 to 25 percent slopes	39	4309	497979	jq5v	co655	1984	1:24000
Evanston loam, 1 to 6 percent slopes	38	3181	497978	jq5t	co655	1984	1:24000
Evanston loam, 45 to 65 percent slopes	41	749	497982	jq5y	co655	1984	1:24000
Evanston loam, 5 to 20 percent slopes	EvD	10751	498201	jqf0	co662	1968	1:24000
Evanston loam, 1 to 5 percent slopes	EvB	6532	498200	jqdz	co662	1968	1:24000
Evanston fine sandy loam, 2 to 8 percent slopes	38	1451	502046	jvf1	co675	1986	1:24000
Evanston loam, 2 to 8 percent slopes	91	2882	342596	chhh	mt027	1979	1:24000
Evanston loam, 0 to 2 percent slopes	90	2876	342595	chhg	mt027	1979	1:24000
Evanston loam, 0 to 2 percent slopes	37A	21330	343936	cjwq	mt041	1994	1:24000
Evanston-Lonna loams, 0 to 4 percent slopes	375B	2096	343934	cjwn	mt041	1994	1:24000
Evanston loam, 0 to 4 percent slopes	37B	20591	344193	ck50	mt051	1992	1:24000
Evanston loam, 4 to 8 percent slopes	37C	643	344194	ck51	mt051	1992	1:24000
Evanston loam, 2 to 8 percent slopes	36	26051	344703	ckpg	mt069	1989	1:24000
Evanston loam, 0 to 2 percent slopes	35	2771	344702	ckpf	mt069	1989	1:24000
Evanston-Attewan loams, 0 to 2 percent slopes	37	1140	344704	ckph	mt069	1989	1:24000
Evanston clay loam, 0 to 4 percent slopes	37B	39615	345149	cl4v	mt101	1992	1:24000
Evanston complex, 0 to 4 percent slopes	378B	7148	345147	cl4s	mt101	1992	1:24000
Ethridge-Evanston clay loams, 0 to 4 percent slopes	386B	3283	345153	cl4z	mt101	1992	1:24000
Marmarth-Evanston loams, 0 to 8 percent slopes	241C	1812	345106	cl3g	mt101	1992	1:24000
Evanston clay loam, 4 to 8 percent slopes	37C	1515	345150	cl4w	mt101	1992	1:24000
Evanston loam, 0 to 4 percent slopes	374B	987	345145	cl4q	mt101	1992	1:24000
Evanston-Busby complex, 2 to 8 percent slopes	379C	937	345148	cl4t	mt101	1992	1:24000
Evanston loam, 4 to 8 percent slopes	374C	604	345146	cl4r	mt101	1992	1:24000
Evanston-Tinsley complex, 2 to 8 percent slopes	373C	285	345144	cl4p	mt101	1992	1:24000
Evanston-Marmarth loams, 3 to 12 percent slopes	15	26992	345529	clk3	mt105	1976	1:24000
Evanston-Lonna loams, 2 to 9 percent slopes	13	25338	345527	clk1	mt105	1976	1:24000
Evanston loam, 2 to 9 percent slopes	11	11285	345525	cljz	mt105	1976	1:24000
Evanston loam, sandstone substratum, 2 to 5 percent slopes	12	10366	345526	clk0	mt105	1976	1:24000
Evanston-Marias complex, 3 to 9 percent slopes	14	3094	345528	clk2	mt105	1976	1:24000
Evanston loam, 0 to 2 percent slopes	10	776	345524	cljy	mt105	1976	1:24000
Evanston clay loam, 0 to 2 percent slopes	71	4187	341958	cgtx	mt613	1975	1:24000
Evanston loam, 2 to 4 percent slopes	69	3902	341955	cgtt	mt613	1975	1:24000
Binna-Evanston complex, 5 to 10 percent slopes	27	2824	341909	cgsb	mt613	1975	1:24000
Evanston cobbly clay loam, 4 to 10 percent slopes	72	2740	341959	cgty	mt613	1975	1:24000
Evanston loam, 4 to 8 percent slopes	70	353	341957	cgtw	mt613	1975	1:24000
Evanston loam, 0 to 4 percent slopes	37B	60226	346736	cmt1	mt615	1992	1:24000
Evanston loam, 4 to 8 percent slopes	37C	7547	346737	cmt2	mt615	1992	1:24000
Evanston-Lonna loams, 0 to 4 percent slopes	375B	4770	346732	cmsx	mt615	1992	1:24000
Ethridge-Evanston complex, 0 to 4 percent slopes	386B	2612	346746	cmtc	mt615	1992	1:24000
Evanston-Yamacall loams, 2 to 8 percent slopes	372C	2004	346727	cmsr	mt615	1992	1:24000
Evanston-Degrand loams, 0 to 4 percent slopes	377B	1537	346734	cmsz	mt615	1992	1:24000
Boxwell-Evanston complex, 2 to 8 percent slopes	431C	1550	1914271	227yp	mt624	2021	1:24000
Evanston-Marmarth complex, 2 to 8 percent slopes	463C	654	1946556	23bk4	mt624	2021	1:24000
Evanston loam, 0 to 4 percent slopes	144B	2111	149661	50qs	mt639	2000	1:24000
Evanston loam, 4 to 8 percent slopes	144C	1866	149662	50qt	mt639	2000	1:24000
Evanston-Reedpoint complex, 8 to 35 percent slopes	154E	1343	149680	50rd	mt639	2000	1:24000
Evanston loam, 8 to 15 percent slopes	144D	243	149663	50qv	mt639	2000	1:24000
Evanston-Tanna complex, 2 to 8 percent slopes	445C	217	150012	5133	mt639	2000	1:24000
Evanston loam, 0 to 4 percent slopes	37B	27899	347693	cnsx	mt641	1994	1:24000
Evanston-Yamacall association, 0 to 15 percent slopes	1037D	6607	347563	cnnq	mt641	1994	1:24000
Evanston loam, 4 to 8 percent slopes	37C	5562	347694	cnsy	mt641	1994	1:24000
Evanston-Chinook complex, 2 to 8 percent slopes	373C	2419	347692	cnsw	mt641	1994	1:24000
Evanston-Chinook-Marmarth association, 0 to 8 percent slopes	1373C	2146	347595	cnpr	mt641	1994	1:24000
Beaverell-Evanston complex, 8 to 15 percent slopes	271D	741	347655	cnrp	mt641	1994	1:24000
Evanston loam, 0 to 4 percent slopes	79	9030	348113	cp7g	mt649	1985	1:24000
Evanston loam, 0 to 4 percent slopes	53B	17142	348711	cpvr	mt657	1990	1:24000
Marmarth-Evanston-Delpoint complex, 2 to 15 percent slopes	477C	10876	348679	cptq	mt657	1990	1:24000
Evanston loam, 2 to 8 percent slopes	15	1581	348217	cpbt	mt661	1982	1:24000
Evanston-Ethridge complex, 2 to 15 percent slopes	5407E	1191	636457	pc8w	mt669		1:24000
Evanston-Reedpoint complex, 8 to 35 percent slopes	154E	54	620201	ntch	mt669		1:24000
Evanston loam, 2 to 8 percent slopes	47	2383	504441	jxx9	ut636	1984	1:24000
Evanston very cobbly loam, 4 to 25 percent slopes	48	1347	504442	jxxb	ut636	1984	1:24000
Luhon, gravelly-Evanston complex, 3 to 30 percent slopes	NS749	358	3254036	2zw6z	ut647		1:24000
Evanston-Ipson complex, 0 to 20 percent slopes	145	26092	104501	3hr0	wy031	1998	1:24000
Evanston-Ipson-Brownsto complex, 15 to 45 percent slopes	146	16102	104502	3hr1	wy031	1998	1:24000
Ipson-Evanston complex, 6 to 30 percent slopes	170	381	104431	3hnr	wy031	1998	1:24000
Ipson-Evanston-Rock outcrop complex, 0 to 30 percent slopes	171	265	104432	3hns	wy031	1998	1:24000
Evanston-Weed complex, 3 to 35 percent slopes	147	67	104429	3hnp	wy031	1998	1:24000
Evanston loam, 0 to 6 percent slopes	144	50	104428	3hnn	wy031	1998	1:24000
Trimad-Evanston complex, 3 to 30 percent slopes	249	23	104439	3hp0	wy031	1998	1:24000
Evanston-Weed-Trimad loams, 3 to 15 percent slopes	148	19	104430	3hnq	wy031	1998	1:24000
Evanston loam, 8 to 25 percent slopes	3511C	465	2484089	2pcwx	wy041		1:24000
Evanston-Bonjea complex, 5 to 40 percent slopes	157	6705	501695	jv1q	wy601	1991	1:24000
Ipson-Evanston complex, 6 to 30 percent slopes	173	1168	501714	jv2b	wy601	1991	1:24000
Evanston fine sandy loam, 0 to 6 percent slopes	156	603	501694	jv1p	wy601	1991	1:24000
Evanston-Ipson complex, 0 to 20 percent slopes	247	46	1587998	1q9fr	wy601	1991	1:24000
Evanston fine sandy loam, 0 to 6 percent slopes	143	394	1669802	1t1kl	wy609	2006	1:24000
Evanston-Weed complex, 3 to 35 percent slopes	67	19	104778	3j0y	wy621	1980	1:24000
Evanston family, gravelly loam, 0 to 25 percent slopes	128		707743	rrgf	wy622		1:24000
Colstrip-like-Evanston-Rootel-like complex, 2 to 15 percent slopes	5371		3203061	2zbrr	wy629		1:24000
Poposhia-Evanston complex, 6 to 40 percent slopes -- Draft	5502		2482753	2pbht	wy629		1:24000
Pachel-Evanston-Birney-like complex, 4 to 12 percent slopes	2340		3250436	2zv5r	wy629		1:24000
Nebies-Evanston complex, 2 to 25 percent slopes	9309		3209071	2zdr4	wy629		1:24000
Trimad-Evanston complex, 6 to 20 percent slopes	2305		3136846	2ypng	wy629		1:24000
Foreleft-Evanston-Yamacall complex, 2 to 6 percent slopes	2209		3136853	2ypnp	wy629		1:24000
Trimad-Evanston-Delpoint complex, 25 to 50 percent slopes	5538		3136873	2ypp9	wy629		1:24000
Evanston, very stony-Yamacall-Bondoe, very stony complex, 20 to 35 percent slopes	9401		3136878	2yppg	wy629		1:24000
Evanston-Weed-Geohrock complex, 6 to 30 percent slopes	2412		3136886	2yppp	wy629		1:24000
Bronec, stony-Whitecow-like-Evanston complex, 4 to 50 percent slopes	9435		3206689	2zc6h	wy629		1:24000
Birney, stony-Pachel-Evanston complex, 6 to 25 percent slopes	9318		3250463	2zv6m	wy629		1:24000
Zillman-Evanston-Millpoint complex, 3 to 75 percent slopes -- Draft	336BE		152519	53pz	wy629		1:24000
Evanston-Laceycreek-Bronec complex, 15 to 50 percent slopes	9437		3250447	2zv63	wy629		1:24000
Evanston-Peninsula complex, 2 to 12 percent slopes	850		3365716	312fd	wy630		1:24000
Evanston-Peninsula complex, 12 to 30 percent slopes	852		3365724	312fq	wy630		1:24000
Evanston-Ferball complex, 1 to 15 percent slopes	430	4536	2531453	2qmgn	wy630		1:24000
Evanston sandy loam, 2 to 10 percent slopes	442	1509	2617842	2rb34	wy630		1:24000
Evanston-Toothaker complex, 3 to 20 percent slopes	439	1151	2617837	2rb2z	wy630		1:24000
Evanston-Pagoda complex, 2 to 15 percent slopes	5425	15191	2377380	2ksvp	wy635		1:24000
Luhon-Evanston complex, 3 to 30 percent slopes	149	19405	504001	jxg3	wy638	1990	1:24000
Evanston-Laceycreek-Bronec complex, 15 to 50 percent slopes	9437		3302894	2zv63	wy656	2008	1:24000
Pachel-Evanston-Birney-like complex, 4 to 12 percent slopes	2340		3250514	2zv5r	wy656	2008	1:24000
Evanston loam, 0 to 6 percent slopes	131	123697	104932	3j5x	wy721	1994	1:24000
Ipson-Evanston complex, 6 to 30 percent slopes	138	103045	104939	3j64	wy721	1994	1:24000
Evanston-Weed-Trimad loams, 3 to 15 percent slopes	133	16578	104934	3j5z	wy721	1994	1:24000
Ipson-Breece, dry-Evanston complex, 0 to 6 percent slopes	137	12019	104938	3j63	wy721	1994	1:24000
Evanston-Ipson association, 3 to 20 percent slopes	134	10850	104935	3j60	wy721	1994	1:24000
Ipson-Evanston-Rock outcrop complex, 0 to 30 percent slopes	139	5812	104940	3j65	wy721	1994	1:24000
Evanston-Weed complex, 3 to 35 percent slopes	132	3221	104933	3j5y	wy721	1994	1:24000
Redthayne-Tyzak, thin solum-Evanston complex, 0 to 15 percent slopes	163	2613	104964	3j6y	wy721	1994	1:24000
Urban land-Evanston complex, 0 to 6 percent slopes	186	2241	104987	3j7p	wy721	1994	1:24000
Trimad-Evanston complex, 3 to 30 percent slopes	178	1892	104979	3j7f	wy721	1994	1:24000

Map of Series Extent

Approximate geographic distribution of the EVANSTON 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).