Soil Data Explorer - CAPAC

Official Series Description

Lab Data Summary

Aggregate lab data for the CAPAC soil series. This aggregation is based on all pedons with a current taxon name of CAPAC, 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 CAPAC 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
96	01P0376	S2001MI101001	Capac	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	44.228054,-86.348587
98	40A1887	S1971MI037001	Capac	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.0164528,-84.4535167
98	40A1888	S1971MI045001	Capac	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.723896,-84.9321442
98	S76MI-73-7	S1976MI073007	Capac	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.6990778,-84.7945528
98	S79MI-73-2	S1979MI073002	Capac	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.5718861,-84.7866472
98	S79MI-73-4	S1979MI073004	Capac	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.6703306,-84.9055917
98	S80MI-81-5	S1980MI081005	Capac	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.8003833,-85.3576944
98	84P0560	S1984MI037001	Capac	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.0322222,-84.5787417

Water Balance

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

There are insufficient data to create the 3D mountains figure.

Competing Series

Soil series competing with CAPAC 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 CAPAC 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).

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the CAPAC 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 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 CAPAC, 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. MI-2012-02-06-05 | Allegan County - March 1987

   Pattern of soils and underlying material in the Marlette-Capac-Metea association (Soil Survey of Allegan County, Michigan; March 1987).

2. MI-2012-02-06-25 | Ingham County - August 1979

   Pattern of Capac, Marlette, and Colwood soils in association 5 (Soil Survey of Ingham County, Michigan; August 1979).

3. MI-2012-02-06-34 | Kent County - April 1986

   Pattern of soils and underlying material in the Chelsea-Thetford-Selfridge association (Soil Survey of Kent County, Michigan; April 1986).

4. MI-2012-02-06-54 | Tuscola County - September 1986

   Pattern of soils and parent material in the Marlette-Capac-Spinks association (Soil Survey of Tuscola County, Michigan; September 1986).

Map Units

Map units containing CAPAC 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
Capac loam, Lake Michigan lobe, 0 to 4 percent slopes	16B	27869	212439	2w63q	mi005	1984	1:15840
Capac-Marlette loams, 1 to 6 percent slopes	75B	11756	212492	2w63s	mi005	1984	1:15840
Capac-Wixom complex, 1 to 4 percent slopes	21B	8254	212444	7421	mi005	1984	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	12841	3117303	2ycxb	mi015	1988	1:15840
Capac loam, Lake Michigan lobe, 0 to 4 percent slopes	9B	2	3117304	2w63q	mi015	1988	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	104	3117301	2ycxb	mi025	1993	1:15840
Capac-Marlette loams, 1 to 6 percent slopes	CbB	20760	186366	2w63s	mi037	1974	1:15840
Metamora-Capac sandy loams, 0 to 4 percent slopes	MeA	9622	186385	67yf	mi037	1974	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	3007	3117299	2ycxb	mi037	1974	1:15840
Capac-Marlette loams, 1 to 6 percent slopes	CbB	35617	186224	2w63s	mi045	1974	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	17797	3117295	2ycxb	mi045	1974	1:15840
Metamora-Capac sandy loams, 0 to 4 percent slopes	MeA	6858	186242	67st	mi045	1974	1:15840
Marlette-Capac complex, 0 to 6 percent slopes	MgB	130	2396654	2lfxf	mi049	1967	1:20000
Capac sandy loam, 0 to 4 percent slopes	CbB	46	2420084	2m797	mi049	1967	1:20000
Capac loam, 1 to 5 percent slopes	CgB	7	2396656	2lfxh	mi049	1967	1:20000
Capac fine sandy loam, 2 to 6 percent slopes	CaB	3	2409809	2lwls	mi049	1967	1:20000
Capac loam, 0 to 4 percent slopes	CpcaaB	35244	3117289	2ycxb	mi057	1975	1:12000
Metamora-Capac sandy loams, 0 to 2 percent slopes	MeA	8982	187022	68lz	mi057	1975	1:12000
Capac variant-Parkhill complex, 0 to 2 percent slopes	CcA	43	187005	68lf	mi057	1975	1:12000
Aubbeenaubbee-Capac sandy loams, 0 to 3 percent slopes	AnA	23614	186715	6892	mi065	1977	1:15840
Urban land-Capac-Colwood complex, 0 to 4 percent slopes	UpA	11770	186762	68bl	mi065	1977	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	4706	3117280	2ycxb	mi065	1977	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	35955	3117278	2ycxb	mi067	1965	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	14020	3117276	2ycxb	mi073	1983	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	2547	3117272	2ycxb	mi075	1979	1:15840
Capac loam, Lake Michigan lobe, 0 to 4 percent slopes	65A	600	188801	2w63q	mi075	1979	1:15840
Capac loam, Lake Michigan lobe, 0 to 4 percent slopes	37B	15633	187139	2w63q	mi081	1984	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	6537	3117271	2ycxb	mi081	1984	1:15840
Capac fine sandy loam, 2 to 6 percent slopes	CaB	18168	192001	6fsl	mi087	1966	1:15840
Capac fine sandy loam, 0 to 2 percent slopes	CaA	9777	192000	6fsk	mi087	1966	1:15840
Marlette-Capac complex, 0 to 6 percent slopes	MyB	217	2508411	692s	mi087	1966	1:15840
Capac sandy loam, 0 to 4 percent slopes	CsB	151	2673665	6bgp	mi087	1966	1:15840
Capac loam, 1 to 5 percent slopes	CkB	75	2508397	693k	mi087	1966	1:15840
Capac loam and fine sandy loam, 0 to 2 percent slopes	CgA	59	2508396	69w3	mi087	1966	1:15840
Capac silt loam and loam, 0 to 2 percent slopes	CbA	26	2508395	69w6	mi087	1966	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	238	3117267	2ycxb	mi093	1968	1:20000
Capac sandy loam, 0 to 4 percent slopes	CaB	47	2508518	6bgp	mi099	1967	1:20000
Wixom-Capac complex, 0 to 4 percent slopes	37B	12189	192551	6gcb	mi105	1992	1:15840
Capac loam, Lake Michigan lobe, 0 to 4 percent slopes	14A	4286	192466	2w63q	mi105	1992	1:15840
Capac loam, Lake Michigan lobe, 0 to 4 percent slopes	35B	1473	187741	2w63q	mi107	1982	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	477	3117264	2ycxb	mi107	1982	1:15840
Capac loam, 0 to 4 percent slopes	CpcaaB	5538	3117259	2ycxb	mi117	1956	1:20000
Selfridge-Capac complex, 0 to 5 percent slopes	13B	6765	186440	6806	mi123	1990	1:15840
Capac loam, Lake Michigan lobe, 0 to 4 percent slopes	15B	4112	186443	2w63q	mi123	1990	1:15840
Capac sandy loam, 0 to 4 percent slopes	11B	19281	188811	6bgp	mi125	1980	1:15840
Urban land-Capac complex, 0 to 3 percent slopes	61A	5315	188871	6bjm	mi125	1980	1:15840
Capac fine sandy loam, 0 to 4 percent slopes	14B	324	188937	2w63r	mi127	1992	1:15840
Marlette-Capac-Thetford complex, 2 to 6 percent slopes	MaraaB	2308	2763258	2tpkf	mi139	1967	1:15840
Capac silt loam and loam, 0 to 2 percent slopes	CbA0	2518	188238	69w6	mi151	1955	1:15840
Capac loam and fine sandy loam, 0 to 2 percent slopes	CaA0	1652	188235	69w3	mi151	1955	1:15840
Marlette-Capac complex, 0 to 6 percent slopes	MtB	184	2508299	692s	mi151	1955	1:15840
Capac fine sandy loam, 2 to 6 percent slopes	CpB	153	2508262	6fsl	mi151	1955	1:15840
Capac loam, 1 to 5 percent slopes	CkB	152	2508256	693k	mi151	1955	1:15840
Capac fine sandy loam, 0 to 2 percent slopes	CpA	82	2508261	6fsk	mi151	1955	1:15840
Capac loam and fine sandy loam, 2 to 6 percent slopes, slightly eroded	CaB1	44	188236	69w4	mi151	1955	1:15840
Capac silt loam and loam, 2 to 6 percent slopes, slightly eroded	CbB1	19	188239	69w7	mi151	1955	1:15840
Metamora-Capac sandy loams, 0 to 4 percent slopes	MqA	74	2399158	2ljj6	mi155	1967	1:12000
Capac-Marlette loams, 1 to 6 percent slopes	CbB	26	2441804	2w63s	mi155	1967	1:12000
Marlette-Capac complex, 0 to 6 percent slopes	28B	14252	187481	692s	mi157	1984	1:15840
Capac loam, 1 to 5 percent slopes	54B	9338	187505	693k	mi157	1984	1:15840
Capac fine sandy loam, 2 to 6 percent slopes	142B	134	2508143	6fsl	mi157	1984	1:15840
Capac fine sandy loam, 0 to 2 percent slopes	142A	27	2508142	6fsk	mi157	1984	1:15840
Capac loam, Lake Michigan lobe, 0 to 4 percent slopes	53B	21361	186337	2w63q	mi159	1984	1:15840
Capac loam, Lake Michigan lobe, 0 to 4 percent slopes	14A	832	631162	2w63q	mi614	2005	1:12000

Map of Series Extent

Approximate geographic distribution of the CAPAC 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).