Soil Data Explorer - NACIMIENTO

Official Series Description

Lab Data Summary

Aggregate lab data for the NACIMIENTO soil series. This aggregation is based on all pedons with a current taxon name of NACIMIENTO, 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 NACIMIENTO 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
15	UCD5611023	56-CA-11-023	NACIMIENTO	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.4764519,-122.3572006
17	85P0856	85CA103005	Nacimiento	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.919445,-122.3475037
17	85P0857	85CA103006	Nacimiento	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.872776,-122.3625031
17	85P0861	85CA103010	Nacimiento	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.9222221,-122.351387
17	85P0862	85CA103011	Nacimiento	8	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.8902779,-122.3536148
17	85P0863	85CA103012	Nacimiento	8	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.9025002,-122.351387
n/a	85P0858	85CA103007	Nacimiento	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a

Water Balance

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

Soil series sharing subgroup-level classification with NACIMIENTO, 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. CA-2012-05-08-20 | San Luis Obispo County, Carrizo Plain Area - 2003

   Idealized cross-section of the northwestern part of the survey area, showing soil-landscape-geology relationships (Soil Survey of San Luis Obispo County, California, Carrizo Plain Area; 2003).

Map Units

Map units containing NACIMIENTO 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
Nacimiento clay, 15 to 30 percent slopes	NaD	8953	458753	hdch	ca021	1961	1:20000
Nacimiento-Contra Costa association, 15 to 30 percent slopes	NhD	3298	458762	hdcs	ca021	1961	1:20000
Nacimiento-Altamont association, 10 to 30 percent slopes	NfD	2756	458759	hdcp	ca021	1961	1:20000
Nacimiento-Contra Costa association, 30 to 50 percent slopes	NhE	1814	458763	hdct	ca021	1961	1:20000
Nacimiento-Contra Costa-Gullied land complex, 30 to 50 percent slopes	NkE	1721	458765	hdcw	ca021	1961	1:20000
Nacimiento-Gullied land complex, 30 to 50 percent slopes	NdE	1486	458758	hdcn	ca021	1961	1:20000
Nacimiento soils, 10 to 30 percent slopes	NcD	1424	458755	hdck	ca021	1961	1:20000
Altamont-Nacimiento association, 3 to 15 percent slopes	AmC	1185	458576	hd5s	ca021	1961	1:20000
Nacimiento soils, 30 to 50 percent slopes	NcE	884	458756	hdcl	ca021	1961	1:20000
Nacimiento-Contra Costa-Gullied land complex, 15 to 30 percent slopes	NkD	836	458764	hdcv	ca021	1961	1:20000
Nacimiento clay, 3 to 15 percent slopes	NaC	592	458752	hdcg	ca021	1961	1:20000
Ayar-Nacimiento clays, 10 to 30 percent slopes	AyD	558	458589	hd66	ca021	1961	1:20000
Nacimiento-Altamont-Gullied land complex, 15 to 30 percent slopes	NgD	456	458760	hdcq	ca021	1961	1:20000
Nacimiento clay, 30 to 50 percent slopes	NaE	344	458754	hdcj	ca021	1961	1:20000
Naciminto-Gullied land complex, 15 to 30 percent slopes	NdD	304	458757	hdcm	ca021	1961	1:20000
Nacimiento-Contra Costa association, 3 to 15 percent slopes	NhC	81	458761	hdcr	ca021	1961	1:20000
Nacimiento-Los Osos complex, 30 to 50 percent slopes, MLRA 15	NbF	34765	2747740	2s0pg	ca053	1972	1:24000
Nacimiento silty clay loam, 30 to 50 percent slopes, MLRA 15	NaF	27380	2747735	2tb72	ca053	1972	1:24000
Nacimiento-Los Osos complex, 50 to 75 percent slopes, MLRA 15	NbG	23600	2747741	2tb75	ca053	1972	1:24000
Nacimiento silty clay loam, 15 to 30 percent slopes, MLRA 15	NaE	16550	2747734	2tb70	ca053	1972	1:24000
Nacimiento silty clay loam, 9 to 15 percent slopes	NaD	4290	455671	h952	ca053	1972	1:24000
Nacimiento silty clay loam, 15 to 75 percent slopes, MLRA 15	NaG	3200	455674	2tb98	ca053	1972	1:24000
Nacimiento loam, 30 to 75 percent slopes, severely erod ed	NcG3	12009	456246	h9rm	ca069	1965	1:20000
Nacimiento clay loam, 30 to 50 percent slopes, eroded	NaF2	7551	456244	h9rk	ca069	1965	1:20000
Nacimiento clay loam, 50 to 75 percent slopes, eroded	NaG2	2392	456245	h9rl	ca069	1965	1:20000
Nacimiento clay loam, 15 to 30 percent slopes, MLRA 15	NaE	1795	456243	2tb93	ca069	1965	1:20000
Nacimiento clay loam, 50 to 75 percent slopes	225	338	2562633	2q3fc	ca069	1965	1:20000
Nacimiento clay loam, 30 to 50 percent slopes, MLRA 15	224	330	2562630	2tb95	ca069	1965	1:20000
Nacimiento clay loam, 9 to 15 percent slopes	NaD	198	456242	h9rh	ca069	1965	1:20000
Nacimiento clay loam, 9 to 30 percent slopes, MLRA 20, warm MAAT	223	151	2562638	2tb97	ca069	1965	1:20000
Nacimiento-Newville complex, 10 to 30 percent slopes	NhD	11260	460869	hgkr	ca645	1961	1:20000
Nacimiento-Altamont complex, 10 to 30 percent slopes, eroded	NcD2	6488	460866	hgkn	ca645	1961	1:20000
Nacimiento-Newville complex, 30 to 50 percent slopes	NhE	6453	460871	hgkt	ca645	1961	1:20000
Nacimiento-Newville complex, 30 to 50 percent slopes, eroded	NhE2	6408	460872	hgkv	ca645	1961	1:20000
Nacimiento-Altamont complex, 30 to 50 percent slopes, eroded	NcE2	4155	460867	hgkp	ca645	1961	1:20000
Nacimiento-Newville complex, 3 to 10 percent slopes	NhB	3504	460868	hgkq	ca645	1961	1:20000
Nacimiento-Newville complex, 10 to 30 percent slopes, eroded	NhD2	2425	460870	hgks	ca645	1961	1:20000
Nacimiento-Altamont complex, 3 to 10 percent slopes	NcB	2329	460864	hgkl	ca645	1961	1:20000
Nacimiento silty clay loam, 10 to 30 percent slopes	NaD	1695	460860	hgkg	ca645	1961	1:20000
Nacimiento silty clay loam, 30 to 50 percent slopes, warm MAAT, MLRA 15	NaE	1479	2747736	2tb73	ca645	1961	1:20000
Nacimiento-Altamont complex, 10 to 30 percent slopes	NcD	1474	460865	hgkm	ca645	1961	1:20000
Nacimiento silty clay loam, 10 to 30 percent slopes, eroded	NaD2	439	460861	hgkh	ca645	1961	1:20000
Nacimiento silty clay loam, 30 to 50 percent slopes, eroded, warm MAAT, MLRA 15	NaE2	410	460863	2w61f	ca645	1961	1:20000
Nacimiento-Calodo complex, 30 to 50 percent slopes	181	5255	457153	hbpw	ca664	1977	1:24000
Nacimiento silty clay loam, 30 to 50 percent slopes, MLRA 15	178	4070	2747737	2tb72	ca664	1977	1:24000
Nacimiento-Calodo complex, 50 to 75 percent slopes	182	1625	457154	hbpx	ca664	1977	1:24000
Nacimiento-Calodo complex, 15 to 30 percent slopes	180	1280	457152	hbpv	ca664	1977	1:24000
Nacimiento silty clay loam, 15 to 75 percent slopes, MLRA 15	179	1120	457151	2tb98	ca664	1977	1:24000
Nacimiento silty clay loam, 15 to 30 percent slopes	177	560	457149	hbpr	ca664	1977	1:24000
Nacimiento-Los Osos complex, 9 to 30 percent slopes	179	53095	457282	hbv1	ca665	1977	1:24000
Nacimiento-Los Osos complex, 30 to 50 percent slopes	180	38070	457283	hbv2	ca665	1977	1:24000
Balcom-Nacimiento association, moderately steep	114	24500	457217	hbry	ca665	1977	1:24000
Nacimiento-Ayar complex, 9 to 30 percent slopes	177	15695	457280	hbtz	ca665	1977	1:24000
Balcom-Nacimiento association,steep	115	13720	457218	hbrz	ca665	1977	1:24000
Nacimiento-Los Osos complex, 50 to 75 percent slopes	181	9130	457284	hbv3	ca665	1977	1:24000
Nacimiento silty clay loam, 9 to 30 percent slopes	175	6800	457278	hbtx	ca665	1977	1:24000
Nacimiento-Ayar complex, 30 to 50 percent slopes	178	6260	457281	hbv0	ca665	1977	1:24000
Nacimiento silty clay loam, 30 to 50 percent slopes, MLRA 15	176	5550	2747738	2tb72	ca665	1977	1:24000
Nacimiento-Kilmer complex, 9 to 30 percent slopes	205	5160	463750	hkkp	ca666	1983	1:24000
Nacimiento-Kilmer complex, 30 to 50 percent slopes	206	3370	463751	hkkq	ca666	1983	1:24000
Balcom-Nacimiento complex, 30 to 50 percent slopes	102	30065	458427	hd0z	ca667	2003	1:24000
Balcom-Nacimiento complex, 15 to 30 percent slopes	101	20785	458426	hd0y	ca667	2003	1:24000
Kilmer-Nacimiento-Aido complex, 30 to 60 percent slopes	134	9010	458438	hd1b	ca667	2003	1:24000
Nacimiento clay loam, 15 to 30 percent slopes, MLRA 15	251	1915	458470	2tb93	ca667	2003	1:24000
Calleguas-Nacimiento complex, 9 to 30 percent slopes	114	1795	458432	hd14	ca667	2003	1:24000
Nacimiento clay loam, 30 to 50 percent slopes, MLRA 15	252	855	458471	2tb95	ca667	2003	1:24000
Balcom-Nacimiento complex, 9 to 15 percent slopes	103	600	458428	hd10	ca667	2003	1:24000
Nacimiento loam, 30 to 50 percent slopes, eroded	152	1320	463856	hkp3	ca670	1977	1:24000
Nacimiento loam, 50 to 75 percent slopes, eroded	153	1147	463857	hkp4	ca670	1977	1:24000
Nacimiento-Landslide , 30 to 75 percent slopes	NbG	2262	457657	hc74	ca673	1974	1:24000
Nacimiento silty clay loam, 30 to 50 percent slopes, eroded	NaF2	740	3356359	2zwtx	ca673	1974	1:24000
Nacimiento silty clay loam, 30 to 50 percent slopes, warm MAAT, MLRA 20	NaF	8697	2747739	2tb74	ca674	1968	1:24000
Nacimiento silty clay loam, 15 to 75 percent slopes, MLRA 20, warm MAAT	NaG	6237	457745	2tb99	ca674	1968	1:24000
Nacimiento silty clay loam, 15 to 30 percent slopes, eroded	NaE2	1769	457743	hc9x	ca674	1968	1:24000
Nacimiento silty clay loam, 9 to 15 percent slopes, eroded	NaD2	509	457742	hc9w	ca674	1968	1:24000
Counterfeit-Nacimiento, warm-Urban land association, 20 to 55 percent slopes	1241LA		2911747	2pt4h	ca677	1972	1:24000
Nacimiento clay loam, 30 to 50 percent slopes, MLRA 20, warm MAAT	NaF	3030	457974	2tb96	ca677	1972	1:24000
Nacimiento clay loam, 9 to 30 percent slopes, MLRA 20, warm MAAT	NaE	1270	457973	2tb97	ca677	1972	1:24000
Nacimiento clay loam, 30 to 50 percent slopes, MLRA 20, warm MAAT	181	670	458082	2tb96	ca678	1974	1:24000
Nacimiento clay loam, 15 to 30 percent slopes, MLRA 20, warm MAAT	180	630	458081	2tb94	ca678	1974	1:24000
Counterfeit-Nacimiento, warm-Urban land association, 20 to 55 percent slopes	1241	4547	2513729	2pt4h	ca696	2016	1:24000
Balcom-Nacimiento, warm complex, 30 to 75 percent slopes	1149	746	2670254	2rshs	ca696	2016	1:24000
Nacimiento clay loam, 15 to 30 percent slopes, MLRA 20, warm MAAT	180oc	287	2562691	2tb94	ca696	2016	1:24000
Nacimiento clay loam, 30 to 50 percent slopes, MLRA 20, warm MAAT	181oc	100	2562692	2tb96	ca696	2016	1:24000
Nacimiento clay loam, 9 to 30 percent slopes, MLRA 20, warm MAAT	NaEsb	19	2562684	2tb97	ca696	2016	1:24000
Los Osos-Nacimiento families association, 15 to 45 percent slopes	23	4369	465289	hm5b	ca772	1981	1:24000
Kilmer-Nacimiento families association, 10 to 60 percent slopes	12	3508	465277	hm4y	ca772	1981	1:24000
Balcom-Nacimiento complex, 30 to 50 percent slopes	102cp	37	1412860	1jf64	ca772	1981	1:24000

Map of Series Extent

Approximate geographic distribution of the NACIMIENTO 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).