Soil Data Explorer - BROADHEAD

Official Series Description

Lab Data Summary

Aggregate lab data for the BROADHEAD soil series. This aggregation is based on all pedons with a current taxon name of BROADHEAD, 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 BROADHEAD 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
13	89P0806	89ID071001	BROADHEAD	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.2577782,-112.2444458

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the BROADHEAD 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 BROADHEAD series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-10-24), parsed OSD records (updated 2024-10-23) and snapshot of SC database (updated 2024-10-23).

Select annual climate data summaries for the BROADHEAD 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 2024-10-23).

Geomorphic description summaries for the BROADHEAD 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 2024-10-23).

Competing Series

Soil series competing with BROADHEAD share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2024-10-23) and snapshot of the SC database (updated 2024-10-23).

Select annual climate data summaries for the BROADHEAD 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 2024-10-23).

Geomorphic description summaries for the BROADHEAD 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 2024-10-23).

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

Soil series sharing subgroup-level classification with BROADHEAD, 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 2024-10-23).

Block Diagrams

Click a link below to display the diagram. Note that these diagrams may be from multiple survey areas.

1. ID-2010-08-30-03 | Franklin County Area - 2008

   Typical pattern of soils and underlying material in general soil map units 1 (Lando-Battle-Creek-Trenton) and 10 (Manilla-Lanoak-Broadhead) (Soil Survey of Franklin County Area, Idaho; 2008).

Map Units

Map units containing BROADHEAD 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
Dranburn-Broadhead-Lanoak complex, 10 to 30 percent slopes	470D	17	3238958	n466	id710	1968	1:24000
Toponce-Broadhead association, 6 to 30 percent slopes	112	2304	82865	2s72	id711	1983	1:24000
Broadhead-Yago, extremely stony surface, complex, 4 to 12 percent slopes	15	1900	3163520	2szw6	id711	1983	1:24000
Broadhead-Yago complex, 12 to 20 percent slopes	16	1563	82885	2s7q	id711	1983	1:24000
Broadhead-Hades-Yago complex, 4 to 20 percent slopes	14	1426	82883	2s7n	id711	1983	1:24000
Broadhead-Faim-Farlow family, very stony surface, complex, 15 to 45 percent slopes	461	156	3173249	2rg01	id711	1983	1:24000
Drage-Vitale, stony surface-Broadhead association, 5 to 30 percent slopes	DGF	9	3238965	n4bk	id711	1983	1:24000
Broadhead silt loam, 4 to 12 percent slopes	33	1299	154256	55j0	id712	2008	1:24000
Broadhead-Hades-Swanpeak complex, 10 to 30 percent slopes	34	808	154455	55qf	id712	2008	1:24000
Broadhead silt loam, 1 to 4 percent slopes	32	427	154255	55hz	id712	2008	1:24000
Manila-Broadhead complex, 12 to 30 percent slopes, MLRA 47	7547	236	3173320	2x027	id712	2008	1:24000
Broadhead-Faim-Farlow family, very stony surface, complex, 15 to 45 percent slopes	461	6045	2619869	2rg01	id713		1:24000
Manila-Broadhead complex, 12 to 30 percent slopes, MLRA 13	75	2799	2619851	2v072	id713		1:24000
Manila-Broadhead complex, 12 to 30 percent slopes, MLRA 47	7547	1809	2980914	2x027	id713		1:24000
Broadhead-Hades-Yago, very stony surface, complex, 5 to 35 percent slopes	BHE	1382	2917057	n4b7	id713		1:24000
Manila-Broadhead complex, 4 to 12 percent slopes	74	284	2619850	2v071	id713		1:24000
Dranburn-Broadhead-Lanoak complex, 10 to 30 percent slopes	470D	80	2520241	n466	id713		1:24000
Broadhead-Yago, extremely stony surface, complex, 4 to 12 percent slopes	15	40	2830433	2szw6	id713		1:24000
Lanoak-Broadhead-Hades complex, 25 to 50 percent slopes	77-F	26	3163230	2yy48	id713		1:24000
Manila-Broadhead complex, 12 to 30 percent slopes	92	9303	485343	j917	id714	1997	1:24000
Manila-Broadhead complex, 4 to 12 percent slopes	91	6365	485341	j915	id714	1997	1:24000
Lanoak-Broadhead complex, 12 to 30 percent slopes	76	4015	485324	j90m	id714	1997	1:24000
Lanoak-Broadhead-Hades complex, 25 to 50 percent slopes	77	2360	3163571	2yy48	id714	1997	1:24000
Toponce-Broadhead association, 6 to 30 percent slopes	139	206	485230	j8xl	id714	1997	1:24000
Broadhead-Hades-Yago, very stony surface, complex, 5 to 35 percent slopes	BHE	82	3173331	n4b7	id714	1997	1:24000
Manila-Broadhead complex, 4 to 12 percent slopes	74-O	72	3173328	2v071	id714	1997	1:24000
Broadhead-Hades-Yago complex, 4 to 20 percent slopes	30	47	485274	j8z0	id714	1997	1:24000
Broadhead-Yago complex, 12 to 20 percent slopes	31	25	485275	j8z1	id714	1997	1:24000
Broadhead-Faim-Farlow family, very stony surface, complex, 15 to 45 percent slopes	461	3	3173344	2rg01	id714	1997	1:24000
Manila-Broadhead complex, 12 to 30 percent slopes, MLRA 13	75	8091	3163598	2v072	id715	1994	1:24000
Manila-Broadhead complex, 4 to 12 percent slopes	74	7361	3163597	2v071	id715	1994	1:24000
Broadhead-Faim-Farlow family, very stony surface, complex, 15 to 45 percent slopes	461	813	3173373	2rg01	id715	1994	1:24000
Dranburn-Broadhead-Lanoak complex, 10 to 30 percent slopes	470D	3418	599856	n466	id716		1:24000
Broadhead-Hades-Yago, very stony surface, complex, 5 to 35 percent slopes	BHE	1103	599981	n4b7	id716		1:24000
Broadhead-Yago, very stony surface, complex, 12 to 35 percent slopes	BYE	693	599987	n4bf	id716		1:24000
Drage-Vitale, stony surface-Broadhead association, 5 to 30 percent slopes	DGF	594	599991	n4bk	id716		1:24000
Hades-Broadhead complex, 10 to 30 percent slopes	6085	320	2989731	2x3mt	id716		1:24000
Broadhead-Yago, very stony surface, complex, 4 to 12 percent slopes	BYD	217	599986	n4bd	id716		1:24000
Broadhead loam, 3 to 25 percent slopes	BnD	588	482470	j61k	ut608	1981	1:24000
Broadhead loam, 25 to 70 percent slopes	BnF	246	482471	j61l	ut608	1981	1:24000
Broadhead clay loam, 2 to 5 percent slopes	BeB	310	506511	k022	ut609	1974	1:24000
Broadhead-Little Pole association, steep	BPE	12788	504191	jxn7	ut622	1967	1:24000
Broadhead-Little Pole association, very steep	BPF	9192	504192	jxn8	ut622	1967	1:24000
Broadhead soils, 15 to 25 percent slopes	BTD	3453	504194	jxnb	ut622	1967	1:24000
Broadhead soils, 6 to 15 percent slopes	BTC	3261	504193	jxn9	ut622	1967	1:24000
Horrocks-Broadhead association, very steep	HWF	3209	504256	jxqb	ut622	1967	1:24000
Horrocks-Broadhead association, steep	HWE	2884	504255	jxq9	ut622	1967	1:24000
Broadhead soils, 25 to 40 percent slopes	BTE	1916	504195	jxnc	ut622	1967	1:24000
Broadhead-Little Pole association, hilly	BPD	1710	504190	jxn6	ut622	1967	1:24000
Broadhead very cobbly loam, 15 to 40 percent slopes	BOE	1640	504188	jxn4	ut622	1967	1:24000
Broadhead-Little Pole association, moderately steep	BPC	648	504189	jxn5	ut622	1967	1:24000
Broadhead soils, 40 to 60 percent slopes	BTF	448	504196	jxnd	ut622	1967	1:24000
Horrocks-Broadhead association, moderately steep	HWC	296	504254	jxq8	ut622	1967	1:24000

Map of Series Extent

Approximate geographic distribution of the BROADHEAD 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 2024-10-30).