Soil Data Explorer - POHOCCO

Official Series Description

Lab Data Summary

Aggregate lab data for the POHOCCO soil series. This aggregation is based on all pedons with a current taxon name of POHOCCO, 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 POHOCCO 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
106	90P0632	90KS013004	Pohocco	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.9930573,-95.3455582
106	90P0643	90NE155007	Pohocco	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	41.3333321,-96.5322189
106	91P0185	90NE155034	Pohocco	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	41.3555565,-96.5616684
106	91P0186	90NE155034A	Pohocco	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	41.3555565,-96.5616684
106	91P0187	90NE155034B	Pohocco	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	41.3555565,-96.5616684

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the POHOCCO 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 POHOCCO 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 POHOCCO 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 POHOCCO 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 POHOCCO 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 POHOCCO 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 POHOCCO 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 POHOCCO, 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. MN-2010-09-10-10 | Sherburne County -

   Typical pattern of soils and parent material in the Yutan-Aksarben-Pohocco association (Soil Survey of Sherburne County, Minnesota).

Map Units

Map units containing POHOCCO 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
Pohocco-Netawaka silt loams, 11 to 17 percent slopes, eroded	7981	2368	1468894	1l9hp	ks013	1994	1:24000
Pohocco-Netawaka silt loams, 17 to 30 percent slopes	7982	177	1152196	17nym	ks013	1994	1:24000
Contrary-Pohocco silt loams, 17 to 30 percent slopes, eroded	7930	26327	747155	t2gs	ks043	1977	1:24000
Pohocco-Netawaka silt loams, 11 to 17 percent slopes, eroded	7981	398	747186	t2hs	ks043	1977	1:24000
Pohocco-Netawaka silt loams, 17 to 30 percent slopes	7982	256	747187	t2ht	ks043	1977	1:24000
Pohocco silt loam, 11 to 17 percent slopes, eroded	8114	6995	1403623	1j3l5	ne021	1978	1:20000
Pohocco silt loam, 6 to 11 percent slopes, eroded	8118	1778	1403622	1j3l4	ne021	1978	1:20000
Pohocco-Ida complex, 11 to 17 percent slopes, eroded	8136	173	2216689	2ddn3	ne021	1978	1:20000
Marshall-Pohocco silty clay loams, 6 to 11 percent slopes, eroded	8032	41	2216685	2ddmz	ne021	1978	1:20000
Pohocco-Monona complex, 11 to 17 percent slopes, eroded	8142	14	2216690	2ddn4	ne021	1978	1:20000
Monona-Pohocco complex, 6 to 11 percent slopes, eroded	8097	4	2216687	2ddn1	ne021	1978	1:20000
Pohocco, eroded-Crofton complex, 11 to 17 percent slopes	8127	7851	1691315	1tryk	ne023	1979	1:20000
Pohocco silty clay loam, 11 to 17 percent slopes, eroded	8119	7705	1691313	1tryh	ne023	1979	1:20000
Pohocco silty clay loam, 6 to 11 percent slopes, eroded	8125	6643	1691312	1tryg	ne023	1979	1:20000
Pohocco, eroded-Crofton complex, 6 to 11 percent slopes	8130	2867	1691314	1tryj	ne023	1979	1:20000
Pohocco silt loam, 6 to 11 percent slopes, eroded	8118	1582	1691301	1try3	ne023	1979	1:20000
Pohocco, eroded-Crofton complex, 17 to 30 percent slopes	8128	993	1691316	1tryl	ne023	1979	1:20000
Pohocco silty clay loam, 2 to 6 percent slopes, eroded	8123	570	1691311	1tryf	ne023	1979	1:20000
Pohocco silty clay loam, 6 to 11 percent slopes, eroded	8125	209	2216028	2dcys	ne025	1981	1:20000
Pohocco silty clay loam, 11 to 17 percent slopes, eroded	8119	61	2216029	2dcyt	ne025	1981	1:20000
Pohocco-Pahuk complex, 6 to 11 percent slopes, eroded	8145	37	2216027	2dcyr	ne025	1981	1:20000
Pohocco-Pahuk complex, 11 to 17 percent slopes, eroded	8146	14	2216026	2dcyq	ne025	1981	1:20000
Urban land-Udorthents-Pohocco complex, 0 to 16 percent slopes	9720	18780	1710983	1vff0	ne055	2007	1:12000
Monona-Pohocco-Ida silt loams, 17 to 33 percent slopes	8100	5029	1710958	1vfd6	ne055	2007	1:12000
Ida-Pohocco-Monona silt loams, 11 to 30 percent slopes	8012	1999	1710946	1vfct	ne055	2007	1:12000
Pohocco-Judson complex, 1 to 30 percent slopes	8140	1169	1710964	2zv9h	ne055	2007	1:12000
Udorthents-Urban land-Pohocco complex, 0 to 39 percent slopes	9706	239	1710978	1vfdv	ne055	2007	1:12000
Pohocco-Ida-Monona complex, 6 to 17 percent slopes	8138	83	1710966	1vfdg	ne055	2007	1:12000
Pohocco-Monona silt loams, 11 to 54 percent slopes	8143	35	1710965	1vfdf	ne055	2007	1:12000
Pohocco-Ida complex, 11 to 17 percent slopes, eroded	8136	7	2217109	2df2n	ne055	2007	1:12000
Pohocco silty clay loam, 6 to 11 percent slopes, eroded	8125	19339	1691671	1tsb1	ne127	1983	1:20000
Pohocco silty clay loam, 2 to 6 percent slopes, eroded	8123	7368	1691670	1tsb0	ne127	1983	1:20000
Pohocco, eroded-Ida silt loams, 11 to 17 percent slopes	8131	6679	1691676	1tsb6	ne127	1983	1:20000
Pohocco, eroded-Ida silt loams, 17 to 30 percent slopes	8132	4536	1691677	1tsb7	ne127	1983	1:20000
Pohocco silt loam, 6 to 11 percent slopes, eroded	8118	3932	1691674	1tsb4	ne127	1983	1:20000
Pohocco, eroded-Ida silt loams, 6 to 11 percent slopes	8135	1733	1691675	1tsb5	ne127	1983	1:20000
Pohocco silt loam, 2 to 6 percent slopes, eroded	8116	1194	1691673	1tsb3	ne127	1983	1:20000
Pohocco silty clay loam, 6 to 11 percent slopes, eroded	8125	8592	1691537	1ts5q	ne131	1979	1:20000
Pohocco, eroded-Ida silt loams, 6 to 11 percent slopes	8135	46	2219326	2dhd5	ne131	1979	1:20000
Pohocco silt loam, 6 to 11 percent slopes, eroded	8118	13472	1691055	1trp5	ne147	1967	1:20000
Pohocco silty clay loam, 6 to 11 percent slopes, eroded	8125	8527	1691049	1trnz	ne147	1967	1:20000
Pohocco silt loam, 11 to 17 percent slopes, eroded	8114	7804	1691057	1trp7	ne147	1967	1:20000
Pohocco, eroded-Ida silt loams, 17 to 30 percent slopes	8132	2044	2229048	2dths	ne147	1967	1:20000
Pohocco silt loam, 2 to 6 percent slopes, eroded	8116	389	2229046	2dthq	ne147	1967	1:20000
Pohocco, eroded-Ida silt loams, 11 to 17 percent slopes	8131	168	2229047	2dthr	ne147	1967	1:20000
Urban land-Udorthents-Pohocco complex, 0 to 16 percent slopes	9720	8801	1711047	1vfh2	ne153	2007	1:12000
Monona-Pohocco-Ida silt loams, 17 to 33 percent slopes	8100	1764	1711021	1vfg7	ne153	2007	1:12000
Pohocco-Ida-Monona complex, 6 to 17 percent slopes	8138	1600	1711030	1vfgj	ne153	2007	1:12000
Ida-Pohocco-Monona silt loams, 11 to 30 percent slopes	8012	1185	1711011	1vffx	ne153	2007	1:12000
Pohocco-Monona silt loams, 11 to 54 percent slopes	8143	1148	1711029	1vfgh	ne153	2007	1:12000
Pohocco-Judson complex, 1 to 30 percent slopes	8140	838	1711028	2zv9h	ne153	2007	1:12000
Udorthents-Urban land-Pohocco complex, 0 to 39 percent slopes	9706	455	1711042	1vfgx	ne153	2007	1:12000
Pohocco silty clay loam, 11 to 17 percent slopes, eroded	8119	16437	1691443	1ts2p	ne155	1995	1:12000
Pohocco silty clay loam, 6 to 11 percent slopes, eroded	8125	12769	1691442	1ts2n	ne155	1995	1:12000
Pohocco-Pahuk complex, 6 to 11 percent slopes, eroded	8145	6515	1691444	1ts2q	ne155	1995	1:12000
Pohocco-Pahuk complex, 11 to 17 percent slopes, eroded	8146	1091	1691445	1ts2r	ne155	1995	1:12000
Pohocco silty clay loam, 11 to 17 percent slopes, eroded	8119	38	2219163	2dh6x	ne159	1967	1:20000
Pohocco silt loam, 11 to 17 percent slopes, eroded	8114	63	2217296	2df8p	ne173	1966	1:20000
Pohocco-Monona complex, 11 to 17 percent slopes, eroded	8142	17676	395502	f8k4	ne177	2000	1:12000
Marshall-Pohocco silty clay loams, 6 to 11 percent slopes, eroded	8032	16576	395549	f8ln	ne177	2000	1:12000
Pohocco-Ida complex, 11 to 17 percent slopes, eroded	8136	12913	434753	gld9	ne177	2000	1:12000
Monona-Pohocco complex, 6 to 11 percent slopes, eroded	8097	5199	395490	f8jr	ne177	2000	1:12000
Ida-Pohocco-Monona silt loams, 11 to 30 percent slopes	8012	444	2217304	2df8y	ne177	2000	1:12000
Monona-Pohocco-Ida silt loams, 17 to 33 percent slopes	8100	364	2217306	2df90	ne177	2000	1:12000
Pohocco-Ida-Monona complex, 6 to 17 percent slopes	8138	31	2217307	2df91	ne177	2000	1:12000

Map of Series Extent

Approximate geographic distribution of the POHOCCO 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).