Soil Data Explorer - OMSRUD

Official Series Description

Lab Data Summary

Aggregate lab data for the OMSRUD soil series. This aggregation is based on all pedons with a current taxon name of OMSRUD, 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 OMSRUD 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 OMSRUD 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 OMSRUD 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 OMSRUD 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 OMSRUD 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 OMSRUD 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 OMSRUD 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 OMSRUD 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.

Soil series sharing subgroup-level classification with OMSRUD, 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

No block diagrams are available.

Map Units

Map units containing OMSRUD 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
Omsrud-Storden complex, Bemis moraine, 10 to 16 percent slopes, moderately eroded	L638D2	833	403561	2vvg0	ia027	1979	1:15840
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	638D2	1212	403872	2vvfz	ia033	1978	1:15840
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	835D2	2308	399434	2vvfz	ia041	2002	1:12000
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	835E2	561	432669	2vvg1	ia041	2002	1:12000
Omsrud-Storden complex, Bemis moraine, 10 to 16 percent slopes, moderately eroded	L638D2	381	404614	2vvg0	ia049	1980	1:15840
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	835D2	6984	1910875	2vvfz	ia059	2011	1:12000
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	634E2	1276	2401287	2vvg1	ia059	2011	1:12000
Belview-Omsrud complex, 18 to 40 percent slopes	634G	1220	2401288	2llqx	ia059	2011	1:12000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	638D2	4218	405617	2vvfz	ia063	1989	1:15840
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	638E2	1251	405620	2vvg1	ia063	1989	1:15840
Omsrud-Storden complex, Bemis moraine, 10 to 16 percent slopes, moderately eroded	L638D2	644	404948	2vvg0	ia069	1977	1:15840
Omsrud-Storden complex, Bemis moraine, 10 to 16 percent slopes, moderately eroded	L638D2	1517	2996160	2vvg0	ia073	1983	1:15840
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	638D2	1183	406253	2vvfz	ia073	1983	1:15840
Omsrud-Storden complex, Bemis moraine, 10 to 22 percent slopes, moderately eroded	L638E2	372	2996189	2vvg2	ia073	1983	1:15840
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	638E2	245	406254	2vvg1	ia073	1983	1:15840
Omsrud-Storden complex, Bemis moraine, 10 to 16 percent slopes, moderately eroded	L638D2	2180	406686	2vvg0	ia083	1982	1:15840
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	835D2	1080	447594	2vvfz	ia091	1998	1:12000
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	835E2	503	447595	2vvg1	ia091	1998	1:12000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	835D2	2568	2506562	2vvfz	ia143	1985	1:15840
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	638E2	510	410169	2vvg1	ia143	1985	1:15840
Belview-Omsrud complex, 18 to 40 percent slopes	634G	436	2499219	2q13y	ia143	1985	1:15840
Omsrud-Storden complex, Bemis moraine, 10 to 16 percent slopes, moderately eroded	L638D2	418	412967	2vvg0	ia153	1993	1:12000
Omsrud-Storden complex, Bemis moraine, 10 to 16 percent slopes, moderately eroded	L638D2	2224	411341	2vvg0	ia169	1981	1:15840
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	835D2	1594	808567	2vvfz	ia187	2006	1:12000
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	835E2	482	797966	2vvg1	ia187	2006	1:12000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	638D2	4708	412325	2vvfz	ia189	1984	1:15840
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	638E2	705	412326	2vvg1	ia189	1984	1:15840
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	835D2	711	2462679	2vvfz	ia195	2012	1:12000
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	835E2	205	2511844	2vvg1	ia195	2012	1:12000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	638D2	498	412705	2vvfz	ia197	1988	1:15840
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	921D	772	396218	2vvfz	mn013	1975	1:12000
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	960E	385	396230	2vvg1	mn013	1975	1:12000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	631	396325	2vvfz	mn015	1984	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	L102D2	5439	2421634	2vvfz	mn033	2008	1:12000
Omsrud-Storden-Pilot Grove complex, 10 to 16 percent slopes, moderately eroded	L156D2	419	1529872	2vvg5	mn033	2008	1:12000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	1572	397133	2vvfz	mn043	1989	1:20000
Omsrud-Storden-Pilot Grove complex, 10 to 16 percent slopes, moderately eroded	920D2	472	397128	2vvg5	mn043	1989	1:20000
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	960E	388	397134	2vvg1	mn043	1989	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	921D	594	397892	2vvfz	mn047	1977	1:15840
Omsrud-Storden-Pilot Grove complex, 10 to 16 percent slopes, moderately eroded	920D	587	397889	2vvg5	mn047	1977	1:15840
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	921E	373	397893	2vvg1	mn047	1977	1:15840
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	2168	398528	2vvfz	mn063	1984	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	1726	399189	2vvfz	mn085	1993	1:20000
Belview-Omsrud complex, 22 to 40 percent slopes	960F	304	399190	2vvg3	mn085	1993	1:20000
Omsrud-Storden-Pilot Grove complex, 10 to 16 percent slopes, moderately eroded	920D2	157	399182	2vvg5	mn085	1993	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	4120	400074	2vvfz	mn091	1985	1:20000
Omsrud-Storden complex, 10 to 22 percent slopes, moderately eroded	960E	445	400075	2vvg1	mn091	1985	1:20000
Omsrud-Storden-Pilot Grove complex, 10 to 16 percent slopes, moderately eroded	920D2	352	400068	2vvg5	mn091	1985	1:20000
Storden-Omsrud complex, 6 to 12 percent slopes, eroded	960C2	5278	436479	gn5z	mn093	1996	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	1872	436480	2vvfz	mn093	1996	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	1937	1859462	2vvfz	mn101	2008	1:12000
Belview-Omsrud complex, 22 to 40 percent slopes	960F	1688	400628	2vvg3	mn103	1990	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	768	400627	2vvfz	mn103	1990	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	L102D2	1374	780780	2vvfz	mn105	2004	1:12000
Omsrud-Storden-Pilot Grove complex, 10 to 16 percent slopes, moderately eroded	L156D2	161	1145282	2vvg5	mn105	2004	1:12000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	364	436141	2vvfz	mn129	1995	1:20000
Belview-Omsrud complex, 22 to 40 percent slopes	960F	308	436142	2vvg3	mn129	1995	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	CsD2	819	428219	2vvfz	mn147	1967	1:20000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	L102D2	546	581583	2vvfz	mn161	2001	1:12000
Omsrud-Storden-Pilot Grove complex, 10 to 16 percent slopes, moderately eroded	L101D2	164	581584	2vvg5	mn161	2001	1:12000
Omsrud-Storden complex, 10 to 16 percent slopes, moderately eroded	960D2	1672	428977	2vvfz	mn165	1987	1:20000

Map of Series Extent

Approximate geographic distribution of the OMSRUD 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).