Soil Data Explorer - NEVEE

Official Series Description

Lab Data Summary

Aggregate lab data for the NEVEE soil series. This aggregation is based on all pedons with a current taxon name of NEVEE, 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 NEVEE 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
61	40A2427	S1970SD019007	NEVEE	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	44.586113,-104.0166702

Water Balance

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

Competing Series

Soil series competing with NEVEE 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 NEVEE 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 NEVEE 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 flats position figure.

Soil series sharing subgroup-level classification with NEVEE, 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 NEVEE 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
Nevee silt loam, 2 to 6 percent slopes	P246B	942	2668881	2rvdz	sd019	1970	1:24000
Nevee-Spearfish silt loams, 6 to 20 percent slopes	P256D	796	2768094	2rvf5	sd019	1970	1:24000
Nevee silt loam, 6 to 10 percent slopes	P246C	1	2768093	2rvf0	sd019	1970	1:24000
Nevee silt loam, dry, 6 to 15 percent slopes	P250D	1413	2733138	2rvf2	sd047	1980	1:24000
Spearfish-Nevee silt loams, dry, 9 to 30 percent slopes	P476E	65	2768107	2rxsg	sd047	1980	1:24000
Nevee-Spearfish silt loams, 6 to 20 percent slopes	P256D	3741	2733259	2rvf5	sd081	2007	1:24000
Nevee-Tilford silt loams, 3 to 10 percent slopes	P262C	3708	2733261	2rvf7	sd081	2007	1:24000
Nevee silt loam, 2 to 6 percent slopes	P246B	2334	2733256	2rvdz	sd081	2007	1:24000
Nevee silt loam, 6 to 10 percent slopes	P246C	2188	2733257	2rvf0	sd081	2007	1:24000
Nevee-Spearfish silt loams, very stony, 10 to 40 percent slopes	P258E	1963	2733260	2rvf6	sd081	2007	1:24000
Nevee-Nihill, moderately deep complex, 10 to 50 percent slopes	P254F	1427	2733258	2rvf4	sd081	2007	1:24000
Tilford-Nevee silt loams, 1 to 4 percent slopes	P520B	1356	2733276	2s02h	sd081	2007	1:24000
Barnum, moist, occasionally flooded-Tilford-Nevee silt loams, 1 to 25 percent slopes	P032E	1054	2733290	2qt21	sd081	2007	1:24000
Spearfish-Nevee-Gullied land complex, 6 to 30 percent slopes	P478E	691	2733269	2rxvr	sd081	2007	1:24000
Nevee-Spearfish silt loams, 6 to 20 percent slopes	P256D	3367	2733428	2rvf5	sd600	1974	1:24000
Nevee-Spearfish complex, 6 to 15 percent slopes	NaD	100	354332	cwq2	sd600	1974	1:24000
Nevee-Tilford silt loams, 3 to 10 percent slopes	P262C	35	2768116	2rvf7	sd600	1974	1:24000
Nevee silt loam, dry, 2 to 9 percent slopes	P250C	8839	2745669	2rvf1	sd607	2011	1:24000
Nevee, dry-Gullied land complex, 6 to 40 percent slopes	P252E	4801	2745670	2rvf3	sd607	2011	1:24000
Spearfish-Nevee silt loams, dry, 9 to 30 percent slopes	P476E	2223	2745692	2rxsg	sd607	2011	1:24000
Nevee-Spearfish silt loams, 6 to 20 percent slopes	P256D	1405	2768140	2rvf5	sd607	2011	1:24000
Nevee channery loam, dry, 6 to 15 percent slopes	P244D	1136	2745668	2rvdy	sd607	2011	1:24000
Nevee silt loam, 2 to 6 percent slopes	P246B	234	2768137	2rvdz	sd607	2011	1:24000
Nevee silt loam, 6 to 10 percent slopes	P246C	207	2768138	2rvf0	sd607	2011	1:24000
Nevee-Nihill, moderately deep complex, 10 to 50 percent slopes	P254F	61	2768139	2rvf4	sd607	2011	1:24000
Nevee silt loam, 6 to 10 percent slopes, eroded	P248C	14853	2745769	2rvdm	wy011	1978	1:24000
Nevee silt loam, 6 to 10 percent slopes	P246C	5005	2745768	2rvf0	wy011	1978	1:24000
Nevee silt loam, 10 to 30 percent slopes, eroded	P248E	3770	2745771	2rvdn	wy011	1978	1:24000
Nevee silt loam, 1 to 6 percent slopes, eroded	P248B	3103	2745767	2rvdl	wy011	1978	1:24000
Spearfish-Nevee-Gullied land complex, 6 to 30 percent slopes	P478E	2920	2745737	2rxvr	wy011	1978	1:24000
Nevee silt loam, 2 to 6 percent slopes	P246B	2102	2745766	2rvdz	wy011	1978	1:24000
Nevee-Spearfish-Barnum, channeled, flooded complex, 2 to 40 percent slopes	P260E	1697	2745736	2rvf9	wy011	1978	1:24000
Nevee silt loam, 10 to 15 percent slopes	P246D	1162	2745770	2rxs5	wy011	1978	1:24000
Nevee-Tilford silt loams, 3 to 10 percent slopes	P262C	107	2745950	2rvf7	wy011	1978	1:24000
Nevee-Spearfish silt loams, 6 to 20 percent slopes	P256D	54	2745948	2rvf5	wy011	1978	1:24000
Tilford-Nevee silt loams, 1 to 4 percent slopes	P520B	42	2745952	2s02h	wy011	1978	1:24000
Nevee-Spearfish silt loams, very stony, 10 to 40 percent slopes	P258E	31	2745949	2rvf6	wy011	1978	1:24000
Nevee-Spearfish-Barnum, channeled, flooded complex, 2 to 40 percent slopes	P260E	300	2745981	2rvf9	wy045	1984	1:24000
Nevee silt loam, dry, 2 to 9 percent slopes	P250C	2	2768197	2rvf1	wy045	1984	1:24000

Map of Series Extent

Approximate geographic distribution of the NEVEE 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).