Soil Data Explorer - KEYNER

Official Series Description

Lab Data Summary

Aggregate lab data for the KEYNER soil series. This aggregation is based on all pedons with a current taxon name of KEYNER, 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 KEYNER 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
58B	83P0627	83WY025002	Keyner	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.1538887,-106.5863876
58B	40A3122	S1969WY019003	Keyner	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.6941147,-106.2703705

Water Balance

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

Select annual climate data summaries for the KEYNER 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 KEYNER 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 KEYNER 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).

Select annual climate data summaries for the KEYNER 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 KEYNER 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 KEYNER, 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 KEYNER 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
Keyner loamy sand, 0 to 2 percent slopes	17	2213	94425	2zcrw	co061	1977	1:24000
Keyner loamy sand, clay substratum, 0 to 1 percent slopes	18	1888	94426	2zcrx	co061	1977	1:24000
Keyner variant-Ipage variant complex	35	2225	94996	35vd	co121	1982	1:24000
Keyner loamy sand	34	997	94995	35vc	co121	1982	1:24000
Arvada-Keyner complex, 0 to 4 percent slopes	AR	10534	95481	2xyr8	co626	1974	1:24000
Keyner loamy sand, wet, 0 to 3 percent slopes, occasionally flooded	Ke	2042	95497	2xyr9	co626	1974	1:24000
Keyner-Slickspots complex, 0 to 6 percent slopes	151	4502	349616	cqsy	wy027	1993	1:24000
Keyner fine sandy loam, 0 to 6 percent slopes	172	10761	349864	cr1y	wy605	1995	1:24000
Keyner-Absted-Slickspots complex, 0 to 6 percent slopes	186	6879	1669704	2v08t	wy609	2006	1:24000
Keyner loam, 0 to 3 percent slopes	70	921	104652	3hww	wy615	1965	1:20000
Keyner complex, 3 to 10 percent slopes	KCC	5158	350866	cs38	wy619	1971	1:24000
Zigweid-Keyner complex, hilly	ZKD	3104	350969	cs6l	wy619	1971	1:24000
Keyner-Absted-Slickspots complex, 0 to 6 percent slopes	209	89804	502307	2v08t	wy625	1985	1:24000
Amodac-Keyner complex, 2 to 12 percent slopes	109	65939	502187	2xtvh	wy625	1985	1:24000
Forkwood-Keyner loams, 3 to 10 percent slopes	186	19899	502274	2yry2	wy625	1985	1:24000
Keyner sandy clay loam, 3 to 10 percent slopes	208	15702	502305	2yryf	wy625	1985	1:24000
Keyner-Hiland sandy loams, 0 to 6 percent slopes	210	12076	502309	2ztzb	wy625	1985	1:24000
Keyner-Cambria loams, 0 to 3 percent slopes	601	450	1472354	1lf39	wy719	2013	1:24000

Map of Series Extent

Approximate geographic distribution of the KEYNER 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).