Soil Data Explorer - HUMIC UDIVITRANDS

Official Series Description

Lab Data Summary

Aggregate lab data for the HUMIC UDIVITRANDS soil series. This aggregation is based on all pedons with a current taxon name of HUMIC UDIVITRANDS, 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 HUMIC UDIVITRANDS were used in the calculation. Source: KSSL snapshot (updated 2020-03-18). 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 HUMIC UDIVITRANDS 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.

There are insufficient data to create the water balance bar figure.

There are insufficient data to create the water balance line figure.

Sibling Summary

Siblings are those soil series that occur together in map units, in this case with the HUMIC UDIVITRANDS series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-02-21), parsed OSD records (updated 2023-10-06) and snapshot of SC database (updated 2023-10-02).

There are insufficient data to create the sibling sketch figure.

Select annual climate data summaries for the HUMIC UDIVITRANDS 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).

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the HUMIC UDIVITRANDS 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 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.

Competing Series

Soil series competing with HUMIC UDIVITRANDS share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2023-10-06) and snapshot of the SC database (updated 2023-10-02).

There are insufficient data to create the competing sketch figure.

Select annual climate data summaries for the HUMIC UDIVITRANDS 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 HUMIC UDIVITRANDS 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 HUMIC UDIVITRANDS, 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).

This figure is not available.

Block Diagrams

No block diagrams are available.

Map Units

Map units containing HUMIC UDIVITRANDS 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
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, moderately steep glaciated mountain slopes, granitic geology, north aspects	2lg3f	384	2850809	2lg3f	id601	2002	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, steep glaciated mountain slopes, granitic geology, north aspects	2lg3g	270	2850810	2lg3g	id601	2002	1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, glaciated mountain slopes, granitic geology, south aspects	2lg37	108	2850807	2lg37	id601	2002	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, glaciated mountain slopes, granitic geology, north aspects	2lg3d	100	2850808	2lg3d	id601	2002	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, dissected steep glaciated mountain slopes, granitic geology, north aspects	2lg3j	59	2850812	2lg3j	id601	2002	1:24000
Humic Udivitrands-Glaciercreek-Pearsoncreek families, complex, dense substratum complex, shallow incised draws, granitic geology, north aspects	2lg3h	25	2850811	2lg3h	id601	2002	1:24000
Glaciercreek-Humic Udivitrands-Eloika families, complex, glaciated mountain slope, granitic geology, all aspects	2lg3r	9	2850817	2lg3r	id601	2002	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, glaciated mountain slopes, granitic geology, north aspects	2lg3d	134	2850859	2lg3d	id604	1981	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, moderately steep glaciated mountain slopes, granitic geology, north aspects	2lg3f	104	2850860	2lg3f	id604	1981	1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, glaciated mountain slopes, granitic geology, south aspects	2lg37	72	2850856	2lg37	id604	1981	1:24000
Glaciercreek-Humic Udivitrands-Eloika families, complex, glaciated mountain slope, granitic geology, all aspects	2lg3r	49	2850865	2lg3r	id604	1981	1:24000
Humic Udivitrands-Glaciercreek-Pearsoncreek families, complex, dense substratum complex, shallow incised draws, granitic geology, north aspects	2lg3h	37	2850861	2lg3h	id604	1981	1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, shallow incised glaciated mountain slopes, granitic geology, south aspects	2lg3b	36	2850858	2lg3b	id604	1981	1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, moderately steep glaciated mountain slopes, granitic geology, south aspects	2lg38	6	2850857	2lg38	id604	1981	1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects	2lg9h	5	2850871	2lg9h	id604	1981	1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects	2lg9j	2	2850872	2lg9j	id604	1981	1:24000
Hugus-Bouldercreek-Humic Udivitrands families, complex, moderately weathered belts, lower sideslopes toeslopes and stream bottoms of incised drainages, north aspects	2lg9c	13	2850888	2lg9c	id606	1976	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, glaciated mountain slopes, granitic geology, north aspects	2lg3d	2	2850886	2lg3d	id606	1976	1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered metasedimentary belt geology, dissected stream breaklands, north aspects	2lgb3	73	2936786	2lgb3	id608	1994	1:24000
Hugus-Bouldercreek-Humic Udivitrands families, complex, moderately weathered belts, lower sideslopes toeslopes and stream bottoms of incised drainages, north aspects	2lg9c	57	2936797	2lg9c	id608	1994	1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects	2lg9j	24	2936782	2lg9j	id608	1994	1:24000
Humic Udivitrands-Township-Typic Haplocryands families, complex, weakly weathered mica schist geology, mid to high elevation broadly convex mountain slopes, south aspect, fern glades	2lgr6	22	2936781	2lgr6	id608	1994	1:24000
Rettig-Humic Udivitrands families, complex, weathered mica schists, dissected rolling uplands with mass wasted inclusions, north aspects, fern glade-timber mosaic	2lgrn	21	2936784	2lgrn	id608	1994	1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects	2lg9h	7	2936800	2lg9h	id608	1994	1:24000
Rettig-Humic Udivitrands families, complex, weathered mica schists, dissected rolling uplands with mass wasted inclusions, south aspects, fern glade-timber mosaic	2lgrp	5	2936787	2lgrp	id608	1994	1:24000
Nakarna-Grandad-Humic Udivitrands families, complex, mica schist, lower sideslopes toeslopes and stream bottoms of drainages in rolling uplands, south aspects	2lgqx	4	2936811	2lgqx	id608	1994	1:24000
Township-Humic Udivitrands families, complex, weakly weathered mica schist geology, dissected stream breaklands, north aspects	2lgs5	4	2936802	2lgs5	id608	1994	1:24000
Township-Humic Udivitrands-Typic Haplocryands families, complex, weakly weathered mica schist geology, mid to high elevation broadly convex mountain slopes, south aspect, fern glades	2lgr7	56	2850899	2lgr7	id612	2003	1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered metasedimentary belt geology, dissected stream breaklands, north aspects	480	73931	2397047	2lgb3	id670		1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects	467	60425	2397028	2lg9h	id670		1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, glaciated mountain slopes, granitic geology, south aspects	350	53919	2396834	2lg37	id670		1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, glaciated mountain slopes, granitic geology, north aspects	360	52988	2396839	2lg3d	id670		1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects	468	44639	2397029	2lg9j	id670		1:24000
Hugus-Bouldercreek-Humic Udivitrands families, complex, moderately weathered belts, lower sideslopes toeslopes and stream bottoms of incised drainages, north aspects	463	30316	2397024	2lg9c	id670		1:24000
Humic Udivitrands-Ahrs-Goatrock families, complex, steep breaklands with avalanche chutes, weakly weathered belts, timber-brush-fern glade mosaic, south aspects	416	19800	2396862	2lg44	id670		1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, moderately steep glaciated mountain slopes, granitic geology, north aspects	361	18502	2396840	2lg3f	id670		1:24000
Garveson-Hugus-Humic Udivitrands families, complex, weathered granitics, lower sideslopes toeslopes and stream bottoms of drainages, rolling uplands, south aspects	517	11599	2397065	2lgbp	id670		1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, shallow incised glaciated mountain slopes, granitic geology, south aspects	353	11225	2396837	2lg3b	id670		1:24000
Humic Udivitrands-Glaciercreek-Pearsoncreek families, complex, dense substratum complex, shallow incised draws, granitic geology, north aspects	363	10795	2396842	2lg3h	id670		1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, moderately steep glaciated mountain slopes, granitic geology, south aspects	351	10287	2396835	2lg38	id670		1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, steep glaciated mountain slopes, granitic geology, north aspects	362	7282	2396841	2lg3g	id670		1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, dissected steep glaciated mountain slopes, granitic geology, north aspects	365	5508	2396843	2lg3j	id670		1:24000
Township-Humic Udivitrands families, complex, weakly weathered mica schist geology, dissected stream breaklands, north aspects	780	5247	2397483	2lgs5	id670		1:24000
Rettig-Humic Udivitrands families, complex, weathered mica schists, dissected rolling uplands with mass wasted inclusions, south aspects, fern glade-timber mosaic	759	4374	2397468	2lgrp	id670		1:24000
Vaywood-Goatrock-Humic Udivitrands families, complex, weakly weathered belt geology, mid to high elevation broadly convex mountain slopes, north aspects, fern glades	452	4012	2397009	2lg8w	id670		1:24000
Vaywood-Humic Udivitrands-Goatrock families, complex, weakly weathered belt geology, mid to high elevation broadly convex mountain slopes, south aspects, fern glades	451	3571	2397007	2lg8t	id670		1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, moderate to deeply incised draws within glaciated mountain slopes, granitic geology, south aspects	355	3375	2396838	2lg3c	id670		1:24000
Rettig-Humic Udivitrands families, complex, weathered mica schists, dissected rolling uplands with mass wasted inclusions, north aspects, fern glade-timber mosaic	758	3235	2397467	2lgrn	id670		1:24000
Bouldercreek-Hugus-Humic Udivitrands families, complex, moderately weathered belt rock, dissected breaklands, north aspects	481	3103	2397048	2lgb4	id670		1:24000
Garveson-Hugus-Humic Udivitrands families, complex, weathered granitics, lower sideslopes toeslopes and stream bottoms of drainages, rolling uplands, north aspects	518	2994	2397066	2lgbq	id670		1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered mica schist, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects	767	2926	2397475	2lgrx	id670		1:24000
Ahrs-Humic Udivitrands families, complex, weakly weathered metasedimentary belt geology, dissected stream headlands, north aspects	475	2509	2397041	2lg9x	id670		1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, steep glaciated mountain slopes, granitic geology, south aspects	352	2385	2396836	2lg39	id670		1:24000
Nakarna-Grandad-Humic Udivitrands families, complex, mica schist, lower sideslopes toeslopes and stream bottoms of drainages within rolling uplands, north aspects	718	2290	2397445	2lgqy	id670		1:24000
Bouldercreek-Humic Udivitrands families-Rock outcrop complex, weakly weathered metasedimentary belt geology, dissected stream breaklands, north aspects	489	2266	2397054	2lgbb	id670		1:24000
Glaciercreek-Humic Udivitrands-Eloika families, complex, glaciated mountain slope, granitic geology, all aspects	390	2209	2396850	2lg3r	id670		1:24000
Secunda-Humic Udivitrands families, complex, weathered belt rocks, dissected rolling uplands, south aspects, fern glade-timber mosaic	459	1903	2397016	2lg93	id670		1:24000
Township-Humic Udivitrands-Typic Haplocryands families, complex, weakly weathered mica schist geology, mid to high elevation broadly convex mountain slopes, south aspect, fern glades	751	1706	2397454	2lgr7	id670		1:24000
Secunda-Humic Udivitrands families, complex, weathered belt rocks, dissected rolling uplands, north aspects, fern glade-timber mosaic	458	1340	2397015	2lg92	id670		1:24000
Ahrs-Ahrs, slightly acid substratum-Humic Udivitrands families, complex, weakly weathered metasedimentary belt geology, dissected stream headlands, south aspects	476	1189	2397042	2lg9y	id670		1:24000
Nakarna-Grandad-Humic Udivitrands families, complex, mica schist, lower sideslopes toeslopes and stream bottoms of drainages in rolling uplands, south aspects	717	997	2397444	2lgqx	id670		1:24000
Township-Humic Udivitrands-Typic Haplocryands families, complex, weakly weathered mica schist geology, mid to high elevation broadly convex mountain slopes, north aspect, fern glades	752	820	2397456	2lgr9	id670		1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered schists, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects	768	798	2397476	2lgry	id670		1:24000
Humic Udivitrands-Township-Typic Haplocryands families, complex, weakly weathered mica schist geology, mid to high elevation broadly convex mountain slopes, south aspect, fern glades	750	740	2397453	2lgr6	id670		1:24000
Humic Udivitrands-Bouldercreek-Hugus families, complex, weathered, rotational failures	198	449	2396739	2lg05	id670		1:24000
Humic Udivitrands-Vaywood-Goatrock families, complex, weakly weathered belt geology, mid to high elevation broadly convex mountain slopes, south aspects, fern glades	450	408	2397006	2lg8s	id670		1:24000
Secunda-Humic Udivitrands families, complex, weathered belt rocks, dissected concave low relief rolling uplands, north aspects, fern glade-timber mosaic	460	223	2397017	2lg94	id670		1:24000
Garveson-Hugus-Humic Udivitrands families, complex, weathered granitics, lower sideslopes toeslopes and stream bottoms of drainages, rolling uplands, south aspects	2lgbp	656	2850939	2lgbp	wa651	1981	1:24000
Humic Udivitrands-Glaciercreek-Pearsoncreek families, complex, dense substratum complex, shallow incised draws, granitic geology, north aspects	2lg3h	530	2850928	2lg3h	wa651	1981	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, glaciated mountain slopes, granitic geology, north aspects	2lg3d	482	2850935	2lg3d	wa651	1981	1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects	2lg9h	322	2850927	2lg9h	wa651	1981	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, dissected steep glaciated mountain slopes, granitic geology, north aspects	2lg3j	232	2850910	2lg3j	wa651	1981	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, moderately steep glaciated mountain slopes, granitic geology, north aspects	2lg3f	196	2850940	2lg3f	wa651	1981	1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects	2lg9j	180	2850908	2lg9j	wa651	1981	1:24000
Glaciercreek-Humic Udivitrands-Pearsoncreek families, dense substratum complex, steep glaciated mountain slopes, granitic geology, north aspects	2lg3g	33	2850922	2lg3g	wa651	1981	1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, glaciated mountain slopes, granitic geology, south aspects	2lg37	29	2850942	2lg37	wa651	1981	1:24000
Glaciercreek-Humic Udivitrands-Eloika families, complex, glaciated mountain slope, granitic geology, all aspects	2lg3r	27	2850918	2lg3r	wa651	1981	1:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered metasedimentary belt geology, dissected stream breaklands, north aspects	2lgb3	18	2850916	2lgb3	wa651	1981	1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, shallow incised glaciated mountain slopes, granitic geology, south aspects	2lg3b	17	2850950	2lg3b	wa651	1981	1:24000
Andic Humudepts-Humic Udivitrands-Pearsoncreek families, dense substratum complex, moderately steep glaciated mountain slopes, granitic geology, south aspects	2lg38	10	2850907	2lg38	wa651	1981	1:24000

Map of Series Extent

Approximate geographic distribution of the HUMIC UDIVITRANDS 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).