Soil Data Explorer - LAPINE

Official Series Description

Lab Data Summary

Aggregate lab data for the LAPINE soil series. This aggregation is based on all pedons with a current taxon name of LAPINE, 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 LAPINE were used in the calculation. Source: KSSL snapshot (updated 2025-01-21). 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
22B	79P0495	79CA093011	Lapine	n/a	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	41.5648499,-121.4935837
6	03N0252	02OR035009	Lapine	n/a	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.6915054,-121.4274902
6	04N1022	2015OR035007	Lapine	n/a	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.228761,-121.794902
6	72C0041	S1972OR035007	Lapine	n/a	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.6919441,-121.9472198
n/a	72C0039	S1972OR035005	Lapine	n/a	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.6844444,-121.9486084
n/a	72C0040	S1972OR035006	Lapine	n/a	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.6838875,-121.9494476
n/a	72C0042	S1972OR035008	Lapine	n/a	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.6913872,-121.9522247
n/a	72C0043	S1972OR035009	Lapine	n/a	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.6983337,-121.9505539
n/a	72C0044	S1972OR035010	Lapine	n/a	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.6974983,-121.9522247

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the LAPINE 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 LAPINE series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2025-10-03), parsed OSD records (updated 2025-10-07) and snapshot of SC database (updated 2025-12-01).

Select annual climate data summaries for the LAPINE 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 2025-10-08).

Geomorphic description summaries for the LAPINE 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 2025-10-06).

Competing Series

Soil series competing with LAPINE share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2025-10-07) and snapshot of the SC database (updated 2025-12-01).

Select annual climate data summaries for the LAPINE 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 2025-10-08).

Geomorphic description summaries for the LAPINE 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 2025-10-06).

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 LAPINE, 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 2025-12-01).

Block Diagrams

No block diagrams are available.

Map Units

Map units containing LAPINE 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
Divers-Lapine-Families-Rock outcrop association, 5 to 15 inch pumice overburden, 2 to 30 percent slopes.	163mf	326	1906208	21zkl	ca702	1984	1:24000
Divers-Lapine-Kinzel families association, 35 to 55 percent slopes.	162mf	239	1906206	21zkj	ca702	1984	1:24000
Kinzel-Lapine-Divers families association, 2 to 12 inch pumice overburden, 1 to 15 percent slopes.	193mf	191	1906210	21zkn	ca702	1984	1:24000
Divers-Lapine-Kinzel families association, 2 to 15 inch pumice overburden, 2 to 30 percent slopes.	161mf	81	1906204	21zkg	ca702	1984	1:24000
Divers-Lapine-Kinzel families association, 2 to 15 inch pumice overburden, 2 to 30 percent slopes.	161	5321	470477	hskp	ca703	1983	1:24000
Kinzel-Lapine-Divers families association, 2 to 12 inch pumice overburden, 1 to 15 percent slopes.	193	4602	470508	hslp	ca703	1983	1:24000
Divers-Lapine-Kinzel families association, 35 to 55 percent slopes.	162	3618	470478	hskq	ca703	1983	1:24000
Lapine-Wuksi-Divers families association, 2 to 8 inch pumice overburden, 5 to 30 percent slopes.	199	2201	470514	hslw	ca703	1983	1:24000
Lapine-Divers families association, 10 to 24 inch pumice overburden, 40 to 60 percent slopes.	198	1500	470513	hslv	ca703	1983	1:24000
Divers-Lapine-Families-Rock outcrop association, 5 to 15 inch pumice overburden, 2 to 30 percent slopes.	163	1250	470479	hskr	ca703	1983	1:24000
Lapine-Divers families association, 10 to 24 inch pumice overburden, 20 to 40 percent slopes.	197	900	470512	hslt	ca703	1983	1:24000
Lapine-Steiger complex, wet, 15 to 50 percent slopes	1303b	18244	3462340	31v8n	or605		1:24000
Lapine-Steiger complex, wet, 3 to 15 percent slopes	1303	11796	3462339	31v8l	or605		1:24000
Lapine paragravelly ashy loamy coarse sand, high elevation, 3 to 30 percent slopes	1367	10823	3462421	31xz1	or605		1:24000
Lapine-Deepdish, occasionally ponded, complex, 0 to 8 percent slopes	1322	8823	3462371	31v9n	or605		1:24000
Lapine paragravelly loamy coarse sand, 3 to 15 percent slopes	1304	6348	3462341	31v8p	or605		1:24000
Moffitt-Lapine complex, 5 to 50 percent slopes	1358	5928	3462415	31xyt	or605		1:24000
Lapine paragravelly ashy loamy coarse sand, high elevation, 30 to 50 percent slopes	1368	5351	3462422	31xz2	or605		1:24000
Lapine paragravelly loamy coarse sand, 15 to 30 percent slopes	1304a	4287	3462342	31v8q	or605		1:24000
Lapine-Rock outcrop complex, 5 to 50 percent slopes	1366	4174	3462420	31xz0	or605		1:24000
Lapine paragravelly loamy coarse sand, cold, 0 to 3 percent slopes	1306	3619	3462343	31v8r	or605		1:24000
Lapine-Wuksi-Rock outcrop complex, 5 to 50 percent slopes	1361	2311	3462416	31xyw	or605		1:24000
Ipsoot-Lapine complex, 15 to 50 percent slopes	1369	1529	3462423	31xz3	or605		1:24000
Lapine paragravelly ashy loamy coarse sand, dry, 0 to 15 percent slopes	1339	979	3462391	31vbb	or605		1:24000
Moffitt-Lapine complex, 30 to 60 percent slopes	1359	837	3462426	31xzz	or605		1:24000
Lapine paragravelly ashy loamy coarse sand, dry, 15 to 30 percent slopes	1340	160	3462392	31vbc	or605		1:24000
Lapine paragravelly ashy loamy coarse sand, 30 to 50 percent slopes	1341	32	3462393	31vbd	or605		1:24000
Lapine paragravelly ashy coarse sandy loam, high precipitation, 35 to 55 percent slopes	27		3477401	2zzn8	or620	1992	1:24000
Lapine gravelly loamy coarse sand, 0 to 15 percent slopes	73C	59035	63851	24fq	or620	1992	1:24000
Lapine gravelly loamy coarse sand, low, 0 to 3 percent slopes	75A	44918	63858	24fy	or620	1992	1:24000
Lapine gravelly loamy coarse sand, 15 to 30 percent slopes	73D	8581	63852	24fr	or620	1992	1:24000
Lapine gravelly loamy coarse sand, 30 to 50 percent slopes	73E	2106	63853	24fs	or620	1992	1:24000
Lapine-Lapine, high precipitation, cool association, 12 to 35 percent slopes	1026	2045	3477398	2w0x	or620	1992	1:24000
Lapine paragravelly ashy coarse sandy loam, high precipitation, cool, 2 to 12 percent slopes	1031	1992	3477399	2w0y	or620	1992	1:24000
Lapine-Rock outcrop complex, high elevation, 50 to 70 percent slopes	76F	1432	63859	24fz	or620	1992	1:24000
Lapine gravelly loamy coarse sand, high elevation, 15 to 30 percent slopes	74D	1030	63855	24fv	or620	1992	1:24000
Lapine paragravelly ashy coarse sandy loam, high precipitation, 12 to 35 percent slopes	1018	782	3477397	2w0v	or620	1992	1:24000
Lapine gravelly loamy coarse sand, high elevation, 30 to 60 percent slopes	74E	520	63857	24fx	or620	1992	1:24000
Lapine gravelly loamy coarse sand, high elevation, 0 to 15 percent slopes	74C	456	63854	24ft	or620	1992	1:24000
Lapine paragravelly ashy coarse sandy loam, 2 to 12 percent slopes	1016	345	3477396	2w0t	or620	1992	1:24000
Lapine paragravelly ashy coarse sandy loam, cold, 1 to 6 percent slopes	1003	113	3477395	2w0n	or620	1992	1:24000
Lapine paragravelly ashy coarse sandy loam, warm, dry, 30 to 60 percent slopes	1024	83	3477400	1lm0j	or620	1992	1:24000
Lapine paragravelly ashy loamy coarse sand, low landscape position, 0 to 3 percent slopes	400	2001	1689906	1tqh3	or635	2006	1:24000
Lapine paragravelly ashy loamy coarse sand, 0 to 15 percent slope	399	934	1689905	1tqh2	or635	2006	1:24000
Lapine paragravelly ashy loamy coarse sand, 15 to 30 percent north slopes	398	119	1689904	1tqh1	or635	2006	1:24000
Lapine paragravelly ashy coarse sandy loam, high precipitation, cool, 2 to 12 percent slopes	1031	11810	3477468	2w0y	or640	1977	1:20000
Lapine, high precipitation, cool-Steiger, high precipitation complex, 0 to 8 percent slopes	1032	4825	3477494	2dycx	or640	1977	1:20000
Steiger, moderately deep dense substratum-Lapine complex, 0 to 8 percent slopes	1014	3203	3477463	2w0s	or640	1977	1:20000
Lapine paragravelly ashy coarse sandy loam, 2 to 12 percent slopes	1016	2340	3477464	2w0t	or640	1977	1:20000
Lapine paragravelly ashy coarse sandy loam, high precipitation, cool, 12 to 35 percent slopes	1023	1258	3477466	2w0w	or640	1977	1:20000
Lapine paragravelly ashy coarse sandy loam, high precipitation, 12 to 35 percent slopes	1018	873	3477465	2w0v	or640	1977	1:20000
Lapine-Lapine, high precipitation, cool association, 12 to 35 percent slopes	1026	640	3477467	2w0x	or640	1977	1:20000
Lapine paragravelly ashy coarse sandy loam, high precipitation, 35 to 55 percent slopes	27wi	291	3478607	2zzn8	or640	1977	1:20000
Lapine paragravelly ashy loamy coarse sand, 10 to 35 percent south slopes	26wi	26	3478608	321m6	or640	1977	1:20000
Lapine-Steiger-Wuksi complex, high elevation, 2 to 25 percent slopes	31	1639	627822	p29b	or682	2001	1:24000
Lapine-Oatman complex, 5 to 30 percent slopes	28	716	627817	p295	or682	2001	1:24000
Lapine paragravelly ashy loamy coarse sand, 10 to 35 percent south slopes	26	531	3478575	321m6	or682	2001	1:24000
Lapine paragravelly ashy coarse sandy loam, high precipitation, 35 to 55 percent slopes	27	459	3477413	2zzn8	or682	2001	1:24000
Lapine-Oatman complex, 30 to 60 percent south slopes	29	329	627819	p297	or682	2001	1:24000
Lapine-Rock outcrop-Wuksi complex, 30 to 70 percent south slopes	30	164	627821	p299	or682	2001	1:24000
Lapine-Wuksi-Rock outcrop complex, 30 to 70 percent north slopes	32	79	627824	p29d	or682	2001	1:24000
Lapine paragravelly ashy coarse sandy loam, 2 to 12 percent slopes	1016	211600	3478598	2w0t	or683	2025	1:24000
Lapine paragravelly ashy coarse sandy loam, high precipitation, cool, 2 to 12 percent slopes	1031	65704	3478456	2w0y	or683	2025	1:24000
Lapine paragravelly ashy coarse sandy loam, cold, 1 to 6 percent slopes	1003	46219	3478450	2w0n	or683	2025	1:24000
Steiger, moderately deep dense substratum-Lapine complex, 0 to 8 percent slopes	1014	38624	3478552	2w0s	or683	2025	1:24000
Lapine, fine sand substratum-Pickedup complex, 0 to 12 percent slopes	1060	29594	3478459	2w13	or683	2025	1:24000
Lapine-Lapine, high precipitation, cool association, 12 to 35 percent slopes	1026	25942	3478455	2w0x	or683	2025	1:24000
Lapine paragravelly ashy coarse sandy loam, high precipitation, 12 to 35 percent slopes	1018	20355	3478453	2w0v	or683	2025	1:24000
Lapine paragravelly ashy coarse sandy loam, high precipitation, cool, 12 to 35 percent slopes	1023	20037	3478454	2w0w	or683	2025	1:24000
Lapine paragravelly ashy coarse sandy loam, warm, dry, 2 to 12 percent slopes	1072	19581	3478468	1hcqh	or683	2025	1:24000
Collier-Lapine-Onionpie complex, high precipitation, cool, 2 to 15 percent slopes	1247	8019	3478460	plvy	or683	2025	1:24000
Collier-Lapine-Onionpie complex, 2 to 15 percent slopes	1215	6827	3478475	2dylq	or683	2025	1:24000
Lapine-Collier-Onionpie complex, high precipitation, 15 to 40 percent slopes	1235	5985	3478461	plvz	or683	2025	1:24000
Lapine paragravelly ashy coarse sandy loam, high precipitation, 35 to 55 percent slopes	27	5833	3477584	2zzn8	or683	2025	1:24000
Collier-Lapine-Onionpie complex, warm, 2 to 15 percent slopes	1219	1969	3478476	2dylr	or683	2025	1:24000
Lapine paragravelly ashy coarse sandy loam, warm, dry, 30 to 60 percent slopes	1024	1507	3478471	1lm0j	or683	2025	1:24000
Lapine, high precipitation, cool-Steiger, high precipitation complex, 0 to 8 percent slopes	1032	443	3478473	2dycx	or683	2025	1:24000
Lapine paragravelly ashy loamy coarse sand, 10 to 35 percent south slopes	26	35	3477605	321m6	or683	2025	1:24000

Map of Series Extent

Approximate geographic distribution of the LAPINE 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 2025-10-19).