Soil Data Explorer - LOHMILLER

Official Series Description

Lab Data Summary

Aggregate lab data for the LOHMILLER soil series. This aggregation is based on all pedons with a current taxon name of LOHMILLER, 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 LOHMILLER were used in the calculation. Source: KSSL snapshot (updated 2020-03-13). Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

There are insufficient data to create the lab data summary figure.

Water Balance

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

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the LOHMILLER 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 terrace figure.

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

Soil series sharing subgroup-level classification with LOHMILLER, 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-2012-03-15-12 | Custer and Pennington Counties, Prairie Parts - May 1996

   Pattern of soils and underlying material in the Bankard-Haverson-Lohmiller and the Samsil-Pierre associations (Soil Survey of Custer and Pennington Counties, Prairie Parts, SD; 1996).

2. SD-2012-03-15-14 | Custer and Pennington Counties, Prairie Parts - May 1996

   Pattern of soils and underlying material in the Ottumwa-Razor and the Midway-Razor associations (Soil Survey of Custer and Pennington Counties, Prairie Parts, SD; 1996).

3. SD-2012-03-15-53 | Jackson County, Northern Part - July 1987

   Pattern of soils and underlying material in the Samsil-Pierre and Haverson associations (Soil Survey of Jackson County, Northern Part, SD; 1987).

4. SD-2012-03-16-04 | Ziebach County - March 1990

   Pattern of soils and parent material in the Samsil-Pierre association (Soil Survey of Ziebach County, SD; 1990).

Map Units

Map units containing LOHMILLER 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
Lohmiller silty clay	37	4002	94998	35vg	co121	1982	1:24000
Havre and Lohmiller soils, saline	Hs	6133	345450	clgk	mt103	1961	1:20000
Havre and Lohmiller soils, 15 to 35 percent slopes	Hr	3009	345449	clgj	mt103	1961	1:20000
Lohmiller-Hysham clays	Lu	1181	345471	clh7	mt103	1961	1:20000
Lohmiller clay	Lh	949	345464	clh0	mt103	1961	1:20000
Lohmiller clay loam, fans, 0 to 1 percent slopes	Ls	945	345469	clh5	mt103	1961	1:20000
Lohmiller-Hysham clay loams	Ly	883	345472	clh8	mt103	1961	1:20000
Havre and Lohmiller soils, 8 to 15 percent slopes	Hp	595	345448	clgh	mt103	1961	1:20000
Lohmiller clay loam, high	Lt	284	345470	clh6	mt103	1961	1:20000
Lohmiller clay loam	Lo	200	345467	clh3	mt103	1961	1:20000
Lohmiller clay, wet	Ln	145	345466	clh2	mt103	1961	1:20000
Lohmiller clay, high	Lm	143	345465	clh1	mt103	1961	1:20000
Lohmiller clay loam, 1 to 3 percent slopes	Lr	122	345468	clh4	mt103	1961	1:20000
Elso-Lohmiller complex, 15 to 35 percent slopes	Es	30174	345711	clqz	mt111	1966	1:20000
Lohmiller-Elso complex, 4 to 15 percent slopes	Lt	27806	345765	clsq	mt111	1966	1:20000
Lohmiller silty clay, 0 to 1 percent slopes	Lr	18389	345763	clsn	mt111	1966	1:20000
Haverson and Lohmiller soils, 0 to 4 percent slopes	Hl	17050	345731	clrm	mt111	1966	1:20000
Haverson and Lohmiller soils, channeled, 0 to 35 percent slopes	Hm	10911	345732	clrn	mt111	1966	1:20000
Lohmiller silty clay, 3 to 7 percent slopes	Lo	7489	345762	clsm	mt111	1966	1:20000
Lohmiller soils, seeped, 0 to 2 percent slopes	Ls	4213	345764	clsp	mt111	1966	1:20000
Lohmiller-Hysham silty clay loams, 0 to 1 percent slopes	Lu	1667	345766	clsr	mt111	1966	1:20000
Lohmiller silty clay, gravelly variant, 0 to 1 percent slopes	Lv	1002	345767	clss	mt111	1966	1:20000
Haverson and Lohmiller soils, channeled	HGb	21426	345972	cm0d	mt607	1970	1:24000
Lohmiller silty clay loam, 0 to 2 percent slopes	Lo	6680	346051	cm2y	mt607	1970	1:24000
Haverson and Lohmiller soils, frequently flooded	HGc	5915	345973	cm0f	mt607	1970	1:24000
Haverson and Lohmiller soils, wet	Hh	3098	345989	cm0y	mt607	1970	1:24000
Lohmiller-Midway silty clay loams, undulating	LV	2215	346045	cm2r	mt607	1970	1:24000
Hysham and Lohmiller silty clay loams, 0 to 8 percent slopes	HT	1761	345976	cm0j	mt607	1970	1:24000
Lohmiller silty clay loam, 4 to 8 percent slopes	Lr	1681	346053	cm30	mt607	1970	1:24000
Lohmiller silty clay, saline, 0 to 2 percent slopes	Lt	1348	346055	cm32	mt607	1970	1:24000
Lohmiller silty clay loam, 8 to 15 percent slopes	Ls	1297	346054	cm31	mt607	1970	1:24000
Lohmiller silty clay loam, 2 to 4 percent slopes	Lp	753	346052	cm2z	mt607	1970	1:24000
Lohmiller silty clay, saline, 2 to 4 percent slopes	Lu	110	346056	cm33	mt607	1970	1:24000
Lohmiller silty clay loam, frequently flooded	5003	9752	358097	d0mj	ne045	1973	1:20000
Lohmiller silty clay loam, channeled, 0 to 2 percent slopes, frequently flooded	5005	4931	357939	2t34v	ne165	1993	1:20000
Lohmiller silty clay, occasionally flooded	5006	1492	357941	d0gh	ne165	1993	1:20000
Lohmiller silty clay loam, rarely flooded	5004	814	357935	d0g9	ne165	1993	1:20000
Lohmiller silty clay loam, channeled, 0 to 2 percent slopes	Aa	14782	352718	cv10	sd007	2004	1:20000
Lohmiller silty clay loam, 0 to 2 percent slopes	LnA	9828	353195	30wnd	sd019	1970	1:24000
Lohmiller silty clay loam, acid variant	Ls	1800	353198	cvjh	sd019	1970	1:24000
Lohmiller silty clay loam, 2 to 6 percent slopes	LnB	1202	353196	cvjf	sd019	1970	1:24000
Lohmiller silty clay loam	Lo	20902	355117	2y6f6	sd047	1980	1:24000
Lohmiller silty clay loam, 0 to 2 percent slopes, rarely flooded	P213A	197	2768102	2s03w	sd047	1980	1:24000
Lohmiller silty clay loam, channeled, 0 to 2 percent slopes, frequently flooded	Lp	102	1398304	2t34v	sd047	1980	1:24000
Lohmiller silty clay, channeled	Lp	9751	354112	cwgz	sd055	1992	1:24000
Lohmiller-Arvada complex	Lv	4697	354113	cwh0	sd055	1992	1:24000
Lohmiller silty clay	Lo	691	354111	cwgy	sd055	1992	1:24000
Lohmiller silty clay loam, 0 to 2 percent slopes, occasionally flooded	618A	125	1900519	21sn2	sd081	2007	1:24000
Lohmiller silty clay loam, channeled	Lo	9553	355859	cy9b	sd137	1985	1:24000
Lohmiller silty clay loam	Ln	4131	355858	cy99	sd137	1985	1:24000
Lohmiller and Glenberg soils, channeled	Lh	39178	354327	2tvvv	sd600	1974	1:24000
Lohmiller silty clay loam	Le	17471	354326	cwpw	sd600	1974	1:24000
Lohmiller silty clay loam, channeled	Lg	10749	355452	cxw6	sd601	1983	1:24000
Lohmiller silty clay loam	Ld	6334	355451	cxw5	sd601	1983	1:24000
Lohmiller silty clay, channeled, 0 to 3 percent slopes, occasionally flooded	Lp	31551	2580925	2t34y	sd606	2011	1:24000
Lohmiller silty clay	Lo	15759	2580924	cyhw	sd606	2011	1:24000
Lohmiller silty clay loam, channeled, 0 to 2 percent slopes	Aa	30567	2925525	cv51	sd610	1965	1:20000
Lohmiller silty clay	Lo	2234	2582637	cy33	sd611	2011	1:24000
Lohmiller silty clay, 0 to 3 percent slopes, occasionally flooded	N500A	188	2485391	2pf7x	sd612	2011	1:20000
Lohmiller silty clay loam, channeled, 0 to 2 percent slopes	Aa	42308	2582679	cv2q	sd613	2011	1:24000
Lohmiller silty clay loam, occasionally flooded, 0 to 3 percent slopes	102	9445	349179	cqbv	wy011	1978	1:24000
Lohmiller silty clay loam, 0 to 3 percent slopes	101	6362	349178	cqbt	wy011	1978	1:24000
Lohmiller silty clay loam, cool, 0 to 3 percent slopes, rarely flooded	P216A	1593	2745758	2rxs2	wy011	1978	1:24000
Lohmiller silty clay loam, cool, 0 to 3 percent slopes, occasionally flooded	P214A	23	2745759	2rxs3	wy011	1978	1:24000
Lohmiller silty clay, 0 to 3 percent slopes	158	3515	349630	cqtd	wy027	1993	1:24000
Lohmiller-Haverdad complex, saline, 1 to 4 percent slopes	159	465	349632	cqtg	wy027	1993	1:24000
Lohmiller-Haverdad complex, saline, 1 to 4 percent slopes	60	20131	349466	cqn3	wy045	1984	1:24000
Lohmiller-Haverdad complex, 1 to 4 percent slopes	59	7792	349464	cqn1	wy045	1984	1:24000
Lohmiller clay loam, occasionally flooded, 0 to 3 percent slopes	58	1957	349463	cqn0	wy045	1984	1:24000
Lohmiller-Rockypoint complex, 1 to 4 percent slopes, rarely flooded	P218B	64	2745990	2rvdh	wy045	1984	1:24000
Haverdad-Lohmiller complex, 0 to 6 percent slopes, rarely flooded	168	830	1669692	2wlrw	wy609	2006	1:24000
Lohmiller silty clay loam	Ls	1062	350885	cs3w	wy619	1971	1:24000
Haverdad-Lohmiller complex, 0 to 6 percent slopes, rarely flooded	330	7	1426088	2wlrw	wy625	1985	1:24000
Haverdad-Lohmiller complex, 0 to 6 percent slopes, rarely flooded	120	20662	351498	2wlrw	wy709	1983	1:24000
Lohmiller-Haverdad complex, 1 to 4 percent slopes	240	101	1427897	1jxv6	wy709	1983	1:24000

Map of Series Extent

Approximate geographic distribution of the LOHMILLER 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).