Soil Data Explorer - OKTIBBEHA

Official Series Description

Lab Data Summary

Aggregate lab data for the OKTIBBEHA soil series. This aggregation is based on all pedons with a current taxon name of OKTIBBEHA, 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 OKTIBBEHA 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
135A	85P0829	85AL011010	Oktibbeha	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	32.2083321,-85.6916656
135A	85P0830	85AL011012	Oktibbeha	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	32.190834,-85.8683319
135A	88P0929	88AL101001	Oktibbeha	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	32.2330551,-86.0444412
135A	91P1060	91MS103003	Oktibbeha	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	33.248333,-88.6655579
135A	S92AL-131-1	92AL131001-pgm	Oktibbeha	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	32.1977778,-87.3972222

Water Balance

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

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

Soil series sharing subgroup-level classification with OKTIBBEHA, 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

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

1. AL-2010-02-25-01 | Wilcox County - March 1999

   Generalized patterns of soils, geomorphology, and landscape relationships in the Sucarnoochee-Congaree, Searcy-Freest, Demopolis-Watsonia, and Oktibbeha-Brantley general soil map units along Pine Barren Creek in the eastern part of Wilcox County (Soil Survey of Wilcox County, Alabama; 1999).

2. AL-2012-04-24-11 | Greene County - June 1971

   Cross section of association 2 showing topography, important soils, and underlying material (Soil Survey of Greene County, Alabama; June 1971).

3. FL-2012-04-26-27 | Washington County - May 1965

   Geologic formations of Washington County and the position of most soil series (Soil Survey of Washington County, Florida; May 1965).

Map Units

Map units containing OKTIBBEHA 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
Oktibbeha clay loam, 3 to 8 percent slopes, eroded	OkC2	1300	328259	2svn3	al005	2001	1:24000
Oktibbeha-Hannon complex, 1 to 3 slopes, eroded	OnB2	480	328236	c0k8	al005	2001	1:24000
Oktibbeha clay loam, 3 to 8 percent slopes, eroded	OkD2	23676	328431	2svn3	al011	1986	1:20000
Maytag-Oktibbeha complex, 3 to 12 percent slopes, eroded	MkE2	8459	328427	c0rf	al011	1986	1:20000
Oktibbeha clay loam, 1 to 3 percent slopes, eroded	OkB2	8442	328430	c0rj	al011	1986	1:20000
Oktibbeha clay loam, 8 to 15 percent slopes, eroded	OkE2	8438	328432	c0rl	al011	1986	1:20000
Oktibbeha clay loam, 5 to 10 percent slopes, eroded	OkC2	1550	328468	c0sr	al013	1996	1:20000
Oktibbeha clay, 1 to 5 percent slopes	OtB	180	328603	c0y3	al023	1998	1:24000
Oktibbeha-Saffell complex, 5 to 25 percent slopes	OsE	27479	328737	c12f	al035	1985	1:20000
Oktibbeha-Cadeville complex, 1 to 8 percent slopes	OcC	18932	328735	c12c	al035	1985	1:20000
Oktibbeha clay, 5 to 12 percent slopes	46	21911	329084	c1fm	al047	1977	1:20000
Oktibbeha clay, 1 to 5 percent slopes	45	14233	329083	c1fl	al047	1977	1:20000
Oktibbeha soils, 3 to 5 percent slopes, eroded	OoC2	6082	329688	c223	al063	2013	1:
Oktibbeha clay, 1 to 3 percent slopes, eroded	OhB2	4438	329686	c221	al063	2013	1:
Oktibbeha soils, 5 to 8 percent slopes, eroded	OoD2	1990	329689	c224	al063	2013	1:
Oktibbeha loam, 1 to 3 percent slopes, eroded	OkB2	1294	329687	c222	al063	2013	1:
Oktibbeha clay loam, 1 to 5 percent slopes	OtC	2713	329738	2svnc	al065	2003	1:24000
Sumter-Oktibbeha complex, 3 to 8 percent slopes, eroded	SoD2	404	725105	sbjh	al065	2003	1:24000
Oktibbeha clay, 5 to 15 percent slopes, eroded	OtE2	14994	2514654	2qdgf	al085	2011	1:24000
Oktibbeha clay loam, 1 to 5 percent slopes	OtC	9069	2514653	2svnc	al085	2011	1:24000
Oktibbeha-Brantley complex, 15 to 35 percent slopes, eroded	OyF2	8733	2514655	2qdgg	al085	2011	1:24000
Oktibbeha clay loam, 5 to 15 percent slopes, eroded	OkE2	10358	330481	c2wp	al087	1997	1:24000
Oktibbeha clay loam, 1 to 5 percent slopes, eroded	OkC2	8571	330480	c2wn	al087	1997	1:24000
Oktibbeha clay loam, 1 to 5 percent slopes	OkC	17100	330589	2svnc	al091	1997	1:24000
Oktibbeha clay, 5 to 8 percent slopes, eroded	OtD2	6590	330590	c306	al091	1997	1:24000
Oktibbeha clay, severely eroded, gently sloping phase	ObD3	9087	330939	c3cg	al101	1958	1:20000
Oktibbeha clay, eroded, nearly level phase	ObB2	7534	330935	c3cb	al101	1958	1:20000
Sumter-Oktibbeha-Vaiden clays, severely eroded, gently sloping phases	SnD3	5675	330984	c3dx	al101	1958	1:20000
Oktibbeha clay, severely eroded, very gently sloping phase	ObC3	5628	330937	c3cd	al101	1958	1:20000
Sumter-Oktibbeha-Vaiden clays, eroded, nearly level	SnB2	5513	330980	c3ds	al101	1958	1:20000
Oktibbeha clay, severely eroded, 8 to 20 percent slopes	ObE3	5433	330940	c3ch	al101	1958	1:20000
Sumter-Oktibbeha-Vaiden clays, severely eroded, sloping phases	SnE3	3560	330985	c3dy	al101	1958	1:20000
Oktibbeha clay, eroded, gently sloping phase	ObD2	3496	330938	c3cf	al101	1958	1:20000
Sumter-Oktibbeha-Vaiden clays, severely eroded, very gently sloping phases	SnC3	3108	330982	c3dv	al101	1958	1:20000
Oktibbeha clay, eroded, very gently sloping phase	ObC2	2787	330936	c3cc	al101	1958	1:20000
Oktibbeha fine sandy loam, eroded, very gently sloping phase	OcC2	1583	330942	c3ck	al101	1958	1:20000
Oktibbeha fine sandy loam, eroded, nearly level phase	OcB2	1281	330941	c3cj	al101	1958	1:20000
Sumter-Oktibbeha-Vaiden clays, eroded, gently sloping phases	SnD2	644	330983	c3dw	al101	1958	1:20000
Oktibbeha fine sandy loam, eroded, gently sloping phase	OcD2	574	330943	c3cl	al101	1958	1:20000
Sumter-Oktibbeha-Vaiden clays, eroded, very gently sloping phases	SnC2	463	330981	c3dt	al101	1958	1:20000
Oktibbeha fine sandy loam, eroded, sloping phase	OcE2	452	330944	c3cm	al101	1958	1:20000
Sumter-Oktibbeha complex, 3 to 8 percent slopes, eroded	SoD2	7690	331261	c3pv	al105	1996	1:24000
Oktibbeha clay loam, 1 to 5 percent slopes	OtC	2200	331249	2svnc	al105	1996	1:24000
Sumter-Oktibbeha complex, 1 to 3 percent slopes, eroded	SoB2	1920	331260	c3pt	al105	1996	1:24000
Oktibbeha clay, 2 to 5 percent slopes, eroded	OkC2	2300	331321	c3rs	al109	1996	1:20000
Oktibbeha clay, 1 to 5 percent slopes	OkB	53	2642113	2rjsp	al129	2013	1:24000
Oktibbeha-Brantley complex, 5 to 25 percent slopes, eroded	OtE2	47260	331668	c43z	al131	1997	1:24000
Oktibbeha clay loam, 1 to 5 percent slopes	OkB	8060	331667	2svnc	al131	1997	1:24000
Oktibbeha fine sandy loam, 3 to 8 percent slopes, eroded	45	13189	3179379	lyn8	ar019	1983	1:20000
Oktibbeha fine sandy loam, 8 to 12 percent slopes, eroded	46	6853	3179380	lyn9	ar019	1983	1:20000
Oktibbeha clay, 8 to 12 percent slopes, eroded	28	12578	565653	lzlw	ar057	1976	1:20000
Oktibbeha silty clay loam, 3 to 8 percent slopes, eroded	27	11088	565652	lzlv	ar057	1976	1:20000
Oktibbeha-Saffell association, rolling	29	3632	565654	lzlx	ar057	1976	1:20000
Oktibbeha fine sandy loam, 8 to 12 percent slopes, eroded	46	123	3179270	lyn9	ar059	1983	1:20000
Oktibbeha fine sandy loam, 3 to 8 percent slopes, eroded	45	27	3179269	lyn8	ar059	1983	1:20000
Sumter-Oktibbeha association, rolling	SoD	6390	565722	lzp3	ar061	1970	1:24000
Oktibbeha clay, 3 to 8 percent slopes, eroded	OkC2	4564	565700	lznd	ar061	1970	1:24000
Oktibbeha clay, 8 to 12 percent slopes, eroded	OkD2	1571	565701	lznf	ar061	1970	1:24000
Oktibbeha silt loam, 3 to 8 percent slopes	49	3242	564924	lyvc	ar670	1981	1:20000
Oktibbeha silt loam, 8 to 12 percent slopes	50	604	564926	lyvf	ar670	1981	1:20000
Oktibbeha variant-Rock outcrop complex, 5 to 12 percent slopes	44	2350	1424949	1jts3	fl063	1977	1:20000
Oktibbeha variant-Rock outcrop complex, 2 to 5 percent slopes	43	470	1424948	1jts2	fl063	1977	1:20000
Searcy-Oktibbeha complex, 2 to 5 percent slopes	85	200	2398482	2lhtd	fl133	2009	1:12000
Hannon-Oktibbeha complex, 5 to 8 percent slopes	86	180	2398483	2lhtf	fl133	2009	1:12000
Oktibbeha-Eutaw-Susquehanna complex, 5 to 12 percent slopes, eroded	OfD2	1005	325068	bx82	ga289	1960	1:20000
Oktibbeha-Eutaw-Susquehanna complex, 2 to 5 percent slopes, eroded	OfB2	630	325067	bx81	ga289	1960	1:20000
Oktibbeha loam, 2 to 5 percent slopes	OkB	715	325790	by0c	ga634	1980	1:20000
Oktibbeha loam, 5 to 8 percent slopes	OkC	705	325791	by0d	ga634	1980	1:20000
Boswell-Susquehanna-Oktibbeha complex, 5 to 12 percent slopes, eroded	BrD2	6470	325882	by3b	ga640	1965	1:15840
Boswell-Susquehanna-Oktibbeha complex, 2 to 5 percent slopes, eroded	BrB2	4145	325881	by39	ga640	1965	1:15840
Boswell-Susquehanna-Oktibbeha complex, 5 to 12 percent slopes, severely eroded	BrD3	950	325883	by3c	ga640	1965	1:15840
Oktibbeha silt loam, 1 to 5 percent slopes	OkC	327	1724599	1vwl7	la013	1992	1:24000
Oktibbeha silty clay loam, 5 to 12 percent slopes	OKE	1009	1725265	1vx8q	la049	1991	1:24000
Oktibbeha silty clay loam, 1 to 5 percent slopes	OkC	177	1725266	1vx8r	la049	1991	1:24000
Oktibbeha loam, 5 to 12 percent slopes	OTE	10	1903176	21wds	la069	1983	1:24000
Oktibbeha loam, 1 to 5 percent slopes	OtC	6	1903175	21wdr	la069	1983	1:24000
Oktibbeha loam, 1 to 5 percent slopes	OtC	3267	1903047	21w8m	la085	1991	1:24000
Oktibbeha loam, 5 to 12 percent slopes	OTE	2334	1903046	21w8l	la085	1991	1:24000
Oktibbeha silt loam, 1 to 5 percent slopes	Ok	1825	1725968	1vy0d	la127	1991	1:24000
Oktibbeha silt loam, 5 to 15 percent slopes	OL	1815	1725969	1vy0f	la127	1991	1:24000
Sumter-Oktibbeha complex, 12 to 17 percent slopes, eroded	SoE2	1529	331756	c46t	ms003	1967	1:20000
Vaiden and Oktibbeha silt loams, deep, 5 to 8 percent slopes	VoC	4384	332074	c4k2	ms023	1963	1:15840
Vaiden and Oktibbeha silt loams, deep, 2 to 5 percent slopes	VoB	2828	332073	c4k1	ms023	1963	1:15840
Vaiden and Oktibbeha silt loams, deep, 8 to 12 percent slopes	VoD	812	332075	c4k3	ms023	1963	1:15840
Vaiden and Oktibbeha silt loams, deep, 0 to 2 percent slopes	VoA	686	332072	c4k0	ms023	1963	1:15840
Oktibbeha silty clay loam, 5 to 8 percent slopes, severely eroded	ObC3	5103	332773	c58m	ms069	1991	1:20000
Oktibbeha silty clay loam, 8 to 12 percent slopes, severely eroded	ObD3	1191	332774	c58n	ms069	1991	1:20000
Oktibbeha silty clay, 5 to 12 percent slopes, severely eroded	OhD3	15202	333027	c5jt	ms081	1968	1:20000
Oktibbeha and Sumter soils, 8 to 17 percent slopes, severely eroded	OkE3	11005	333028	c5jv	ms081	1968	1:20000
Oktibbeha silty clay loam, 2 to 5 percent slopes, eroded	ObB2	6503	333024	c5jq	ms081	1968	1:20000
Oktibbeha silty clay loam, 5 to 8 percent slopes, eroded	ObC2	3011	333025	c5jr	ms081	1968	1:20000
Oktibbeha silty clay, 2 to 5 percent slopes, severely eroded	OhB3	1833	333026	c5js	ms081	1968	1:20000
Oktibbeha-Sumter complex, 8 to 15 percent slopes, eroded	OuE2	8320	333436	c5z0	ms103	1983	1:20000
Oktibbeha silty clay loam, 5 to 8 percent slopes, moderately eroded	OtC2	2539	333435	2w9w1	ms103	1983	1:20000
Oktibbeha-Sumter complex, 15 to 25 percent slopes, eroded	OuF2	1872	333437	c5z1	ms103	1983	1:20000
Oktibbeha silty clay loam, 2 to 5 percent slopes, moderately eroded	OtB2	1485	333434	2w9w3	ms103	1983	1:20000
Oktibbeha soils, 8 to 17 percent slopes, severely eroded	OtE3	13371	333504	c616	ms105	1968	1:20000
Oktibbeha fine sandy loam, thick solum variant, 5 to 8 percent slopes, eroded	OhC2	2526	333501	c613	ms105	1968	1:20000
Oktibbeha silty clay loam, 2 to 5 percent slopes, moderately eroded	OlB2	2472	333502	2w9w3	ms105	1968	1:20000
Oktibbeha silty clay loam, 5 to 8 percent slopes, moderately eroded	OlC2	1713	333503	2w9w1	ms105	1968	1:20000
Oktibbeha-Ruston association, hilly (oktibbeha, smithdale)	OKE	25853	333712	c67x	ms115	1969	1:20000
Oktibbeha soils, 17 to 30 percent slopes, severely eroded	ObE3	2769	333713	c67y	ms115	1969	1:20000
Gullied land-Oktibbeha complex, 5 to 20 percent slopes	GoE	1463	333697	c67f	ms115	1969	1:20000
Oktibbeha-Sweatman-Smithdale complex 12 to 20 percent slopes eroded	OmE2	5393	334265	c6tr	ms145	1975	1:20000
Oktibbeha silt loam 8 to 12 percent slopes eroded	OkD2	1309	334264	c6tq	ms145	1975	1:20000
Oktibbeha silt loam 2 to 5 percent slopes eroded	OkB2	1144	334262	c6tn	ms145	1975	1:20000
Oktibbeha silt loam 5 to 8 percent slopes eroded	OkC2	654	334263	c6tp	ms145	1975	1:20000
Oktibbeha fine sandy loam, 12 to 20 percent slopes	OkE	728	327232	bzhw	tn023	1989	1:24000
Oktibbeha clay, 8 to 12 percent slopes, severely eroded	OkD3	566	327231	bzhv	tn023	1989	1:24000
Oktibbeha fine sandy loam, 5 to 8 percent slopes	OkC	173	327230	bzht	tn023	1989	1:24000
Oktibbeha and Sumter soils, 8 to 20 percent slopes	OsD	11061	327969	c08n	tn109	1994	1:20000
Oktibbeha clay loam, 2 to 5 percent slopes	OkB	2707	327967	c08l	tn109	1994	1:20000
Oktibbeha clay, 5 to 8 percent slopes, severely eroded	OkC3	2685	327968	c08m	tn109	1994	1:20000

Map of Series Extent

Approximate geographic distribution of the OKTIBBEHA 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).