Soil Data Explorer - CLALLAM

Official Series Description

Lab Data Summary

Aggregate lab data for the CLALLAM soil series. This aggregation is based on all pedons with a current taxon name of CLALLAM, 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 CLALLAM 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
2	40A3311	S1977WA009002	CLALLAM	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.0831299,-123.2718201
2	04N0757	S2004WA031001	Clallam	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.077137,-122.800972

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the CLALLAM 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 CLALLAM 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 CLALLAM 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 CLALLAM 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 CLALLAM 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 CLALLAM 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 CLALLAM 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 CLALLAM, 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 CLALLAM 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
Clallam family, moderately deep-Hugo family, deep,maymen family association, 35 to 70 percent slopes	245	75838	470240	hsb1	ca701	1984	1:24000
Clallam-Hugo-Holland families association, deep, dry, 35 to 70 percent slopes	265	43422	470254	hsbh	ca701	1984	1:24000
Clallam-Hugo-Holland families association, deep, 35 to 70 percent slopes	266	32863	470255	hsbj	ca701	1984	1:24000
Deadwood family-Clallam family, deep, extremely gravelly-Rock outcrop, metasedimentary association, 45 to 85 percent slopes	280	26978	470260	hsbp	ca701	1984	1:24000
Clallam family, moderately deep, 50 to 70 percent slopes	212	26794	470214	hs96	ca701	1984	1:24000
Clallam family, extremely gravelly-Skalan-Goldridge families,deep, 35 to 70 percent slopes	345	25083	2670266	2p26d	ca701	1984	1:24000
Clallam family, moderately deep-Maymen family association, 45 to 80 percent slopes	246	24980	470241	hsb2	ca701	1984	1:24000
Clallam family, deep, extremely gravelly-Deawood family association, 35 to 75 percent slopes	281	23124	470261	hsbq	ca701	1984	1:24000
Clallam family, moderately deep, unstable-Melbourne family, deep association, 35 to 70 percent slopes	237	17270	470233	hs9t	ca701	1984	1:24000
Goldridge family, deep-Clallam family, moderately deep-Aiken family, deep association, 40 to 90 percent slopes	346	11522	470285	hsch	ca701	1984	1:24000
Clallam family, moderately deep, unstable, 50 to 70 percent slopes	215	10115	470217	hs99	ca701	1984	1:24000
Hugo family, deep-Clallam family, moderately deep association, 25 to 70 percent slopes	240	9724	470235	hs9w	ca701	1984	1:24000
Skalan-Goldridge-Clallam families association, deep, 20 to 70 percent slopes	210	8828	470212	hs94	ca701	1984	1:24000
Holland family, deep-Clallam family, moderately deep-Cotati family, deep association,gabbroic, 20 to 65 percent slopes	361	6191	470291	hscp	ca701	1984	1:24000
Clallam family, moderately deep-Skalan family, deep association, 35 to 75 percent slopes	331	5766	470279	hsc9	ca701	1984	1:24000
Maymen family-Clallam family, moderately deep, unstable association, 35 to 90 percent slopes	242	4099	470237	hs9y	ca701	1984	1:24000
Hullt-Coyata-Clallam families association, deep, dry, 35 to 70 percent slopes	221	4047	470220	hs9d	ca701	1984	1:24000
Clallam-Nanny families association, deep, 30 to 60 percent slopes	336	3444	470281	hscc	ca701	1984	1:24000
Hullt-Coyata-Clallam families association, deep, 35 to 70 percent slopes	220	2896	470219	hs9c	ca701	1984	1:24000
Clallam family, moderately deep-Rock outcrop, metaigneous complex, 45 to 80 percent slopes	340	2656	470282	hscd	ca701	1984	1:24000
Raisio-Clallam families complex, moderately deep, 45 to 75 percent slopes	356	1789	470289	hscm	ca701	1984	1:24000
Clallam family, moderately deep-Rock outcrop, metasedimentry complex, 70 to 90 percent slopes	214	406	470216	hs98	ca701	1984	1:24000
Clallam family, moderately deep, 30 to 50 percent slopes	211	284	470213	hs95	ca701	1984	1:24000
Clallam, deep-Deadwood families association, 50 to 90 percent slopes.	112	164897	470333	hsf1	ca702	1984	1:24000
Deadwood-Clallam, deep families association, 50 to 90 percent slopes.	118	127358	470339	hsf7	ca702	1984	1:24000
Clallam, deep-Holland families association, 30 to 70 percent slopes.	113	63887	470334	hsf2	ca702	1984	1:24000
Clallam, deep-Goldridge, gravelly families association, 30 to 90 percent slopes.	114	58239	470335	hsf3	ca702	1984	1:24000
Holland-Clallam, deep-Coboc families associations, 15 to 70 percent slopes.	141	48077	470362	hsfz	ca702	1984	1:24000
Skalan-Clallam,deep-Decry families association, 15 to 70 percent slopes.	183	26314	470404	hshb	ca702	1984	1:24000
Skalan-Clallam,deep families association, 30 to 70 percent slopes.	182	23496	470403	hsh9	ca702	1984	1:24000
Clallam family, deep, 15 to 70 percent slopes.	109	20759	470330	hsdy	ca702	1984	1:24000
Clallam family, very deep, 9 to 70 percent slopes.	110	8558	470331	hsdz	ca702	1984	1:24000
Goldridge, gravelly-Clallam, deep-Prather families association, 30 to 90 percent slopes.	132	7965	470353	hsfp	ca702	1984	1:24000
Clallam family, very deep-Riverwash association, 0 to 15 percent slopes.	115	7214	470336	hsf4	ca702	1984	1:24000
Clallam family, deep-Very deep association, 2 to 50 percent slopes.	111	3876	470332	hsf0	ca702	1984	1:24000
Holland-Aiken-Clallam, deep families complex, 15 to 70 percent slopes.	140	2839	470361	hsfy	ca702	1984	1:24000
Clallam family, moderately deep-Maymen family association, 45 to 80 percent slopes.	246sr	812	1905783	21z3w	ca702	1984	1:24000
Clallam family, moderately deep, 50 to 70 percent slopes.	212sr	102	1905779	21z3r	ca702	1984	1:24000
Deadwood family-Clallam family, deep, extremely gravelly-Rock outcrop, metasedimentary association, 45 to 85 percent slopes.	280sr	1415	1868206	20q0q	ca707	1983	1:24000
Clallam-Hugo-Holland families association, deep, dry, 35 to 70 percent slopes.	265sr	657	1868200	20q0j	ca707	1983	1:24000
Clallam-Hugo-Holland families association, deep, 35 to 70 percent slopes.	266sr	486	1868202	20q0l	ca707	1983	1:24000
Clallam family, moderately deep, unstable-Melbourne family, deep association, 35 to 70 percent slopes.	237sr	398	1868180	20pzw	ca707	1983	1:24000
Raisio-Clallam families complex, moderately deep, 45 to 75 percent slopes.	356sr	183	1868224	20q19	ca707	1983	1:24000
Clallam family, deep, extremely gravelly-Deawood family association, 35 to 75 percent slopes.	281sr	99	1868208	20q0s	ca707	1983	1:24000
Clallam family, moderately deep-Skalan family, deep association, 35 to 75 percent slopes.	331sr	3	1868218	20q13	ca707	1983	1:24000
Deadwood-Clallam families-Rock outcrop complex, 70 to 100 percent slopes.	137p	284	1528769	1n9t4	ca708	1984	1:24000
Deadwood-Clallam, micaceous families complex, 70 to 100 percent slopes.	136p	113	1528767	1n9t2	ca708	1984	1:24000
Holland, basic-Clallam families association, 50 to 70 percent slopes.	209p	1	1528778	1n9tf	ca708	1984	1:24000
Clallam family, moderately deep, unstable-Melbourne family, deep association, 35 to 70 percent slopes	237sr	180	2747883	2q3rs	ca709	2010	1:24000
Deadwood family-Clallam family, deep, extremely gravelly-Rock outcrop, metasedimentary association, 45 to 85 percent slopes.	280sr	124	2747886	2q3rw	ca709	2010	1:24000
Clallam family, deep, extremely gravelly-Deawood family association, 35 to 75 percent slopes	281sr	20	2747887	2q3rx	ca709	2010	1:24000
Rock outcrop-Deadwood-Clallam families complex, 70 to 100 percent slopes.	239	15387	471248	htck	ca713	1984	1:24000
Clallam family, 50 to 70 percent slopes.	127	11126	471136	ht7y	ca713	1984	1:24000
Deadwood-Clallam families-Rock outcrop complex, 70 to 100 percent slopes.	137	8673	471146	ht88	ca713	1984	1:24000
Clallam-Holland, basic families, 50 to 80 percent slopes.	130	8354	471139	ht81	ca713	1984	1:24000
Holland, basic-Clallam families association, 30 to 50 percent slopes.	208	6474	471217	htbk	ca713	1984	1:24000
Deadwood-Clallam, micaceous families complex, 70 to 100 percent slopes.	136	4782	471145	ht87	ca713	1984	1:24000
Clallam family, micaceous, 30 to 70 percent slopes.	128	4354	471137	ht7z	ca713	1984	1:24000
Clallam family, 30 to 50 percent slopes.	126	3633	471135	ht7x	ca713	1984	1:24000
Holland, basic-Clallam families association, 50 to 70 percent slopes.	209	3456	471218	htbl	ca713	1984	1:24000
Clallam family-Rock outcrop complex, 50 to 100 percent slopes.	131	3267	471140	ht82	ca713	1984	1:24000
Deadwood-Clallam families complex, 50 to 75 percent slopes.	134	3097	471143	ht85	ca713	1984	1:24000
Deadwood-Clallam, micaceous families complex, 50 to 70 percent slopes.	135	2395	471144	ht86	ca713	1984	1:24000
Clallam family-Rock outcrop-Holland, basic family complex, 50 to 100 percent slopes.	132	1785	471141	ht83	ca713	1984	1:24000
Rock outcrop-Clallam family complex, 70 to 100 percent slopes.	238	1073	471247	htcj	ca713	1984	1:24000
Clallam-Holland, basic families complex, 10 to 50 percent slopes.	129	456	471138	ht80	ca713	1984	1:24000
Holland, basic-Clallam families association, 70 to 100 percent slopes.	210	348	471219	htbm	ca713	1984	1:24000
Deadwood-Clallam families-Rock outcrop complex, 70 to 100 percent slopes.	137pf	0	1585958	1q79y	ca719	1982	1:24000
Clallam gravelly sandy loam, 0 to 15 percent slopes	12	19247	73450	2gfc	wa609	1979	1:24000
Clallam-Hoypus complex, 0 to 15 percent slopes	14	1998	73452	2gff	wa609	1979	1:24000
Clallam gravelly sandy loam, 15 to 30 percent slopes	13	1549	73451	2gfd	wa609	1979	1:24000
Clallam variant gravelly loam, 10 to 30 percent slopes	15	92	73453	2gfg	wa609	1979	1:24000
Clallam gravelly sandy loam, 0 to 15 percent slopes	CmC	8170	73739	2gqp	wa631	1968	1:20000
Clallam gravelly sandy loam, 15 to 30 percent slopes	CmD	1790	73740	2gqq	wa631	1968	1:20000
Olete-Clallam complex, 0 to 30 percent slopes	OmD	490	73798	2gsl	wa631	1968	1:20000
Clallam gravelly loam, 0 to 8 percent slopes	29	2490	74813	2hvb	wa657	1981	1:24000
Clallam-Urban land complex, 0 to 8 percent slopes	31	500	74816	2hvf	wa657	1981	1:24000
Clallam gravelly loam, 8 to 15 percent slopes	30	420	74815	2hvd	wa657	1981	1:24000

Map of Series Extent

Approximate geographic distribution of the CLALLAM 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).