Official Series Description


Lab Data Summary

Aggregate lab data for the BOULDERCREEK soil series. This aggregation is based on all pedons with a current taxon name of BOULDERCREEK, 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 BOULDERCREEK were used in the calculation. Source: KSSL snapshot . Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

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Pedons used in the lab summary:

MLRALab IDPedon IDTaxonnameCINSSL / NASIS ReportsLink To SoilWeb GMap
43A95P01281994ID035001Bouldercreek6Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.8424988,-115.7708359
43A78-ID-1810578ID057001Bouldercreek1Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.9994736,-116.5331116
43A89P074989ID079005Bouldercreek6Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties47.1055565,-116.2900009

Water Balance

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

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Sibling Summary

Siblings are those soil series that occur together in map units, in this case with the BOULDERCREEK series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot , parsed OSD records and snapshot of SC database .

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Select annual climate data summaries for the BOULDERCREEK series and siblings. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data .

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Geomorphic description summaries for the BOULDERCREEK 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 .

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

There are insufficient data to create the 3D flats position figure.

Competing Series

Soil series competing with BOULDERCREEK share the same family level classification in Soil Taxonomy. Source: parsed OSD records and snapshot of the SC database .

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Select annual climate data summaries for the BOULDERCREEK series and competing. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data .

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Geomorphic description summaries for the BOULDERCREEK 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 .

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Click the image to view it full size.

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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 BOULDERCREEK, 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 .

Block Diagrams

Click a link below to display the diagram. Note that these diagrams may be from multiple survey areas.

  1. ID-2010-08-31-06 | St. Joe Area, Parts of Benewah and Shoshone Counties - 2002

    Typical pattern of soils and underlying material in general soil map unit 6 (Soil Survey of St. Joe Area, Parts of Benewah and Shoshone Counties, Idaho; 2002).

  2. ID-2010-08-31-10 | St. Joe Area, Parts of Benewah and Shoshone Counties - 2002

    Typical pattern of soils and underlying material in general soil map unit 5 (Soil Survey of St. Joe Area, Parts of Benewah and Shoshone Counties, Idaho; 2002).

  3. ID-2011-06-01-18 | St. Joe Area, Parts of Benewah and Shoshone Counties - 2002

    Typical pattern of soils and underlying material in General Soil Map Unit 5 (Soil Survey of St. Joe Area, Parts of Benewah and Shoshone Counties, Idaho; 2002).

  4. ID-2011-06-01-19 | St. Joe Area, Parts of Benewah and Shoshone Counties - 2002

    Typical pattern of soils and underlying material in General Soil Map Unit 6 (Soil Survey of St. Joe Area, Parts of Benewah and Shoshone Counties, Idaho; 2002).

Map Units

Map units containing BOULDERCREEK 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
Bouldercreek-Marblecreek association, 35 to 65 percent slopesBm1j4452250116554lrid05720131:24000
Bouldercreek-Flewsie-Secunda complex, 35 to 75 percent slopesSf43843814019wb1pid05720131:24000
Flewsie-Bouldercreek complex, 30 to 55 percent slopesFb43442657112q1s5id05720131:24000
Jacot, warm-Bouldercreek-Jacot, warm, moist complex, 35 to 60 percent slopesBj11400644261pmdmid05720131:24000
Bouldercreek ashy silt loam, 35 to 65 percent slopesBu3j118325011732w5t8id05720131:24000
Jacot-Bouldercreek complex, 35 to 65 percent slopesBj2974644262pmdnid05720131:24000
Noil-Bouldercreek-Rock outcrop complex, 45 to 85 percent slopesBe1j2662501163v11lid05720131:24000
Bouldercreek-Wietas complex, 8 to 25 percent slopesJw117016892671tpthid05720131:24000
Bouldercreek-Ahrs families, complex, weakly weathered metasedimentary belt geology, mountain slopes, south aspects2lg9m9828508732lg9mid60419811:24000
Bouldercreek family, weakly weathered metasedimentary belt geology, mountain slopes, north aspects2lg9g4728508702lg9gid60419811:24000
Bouldercreek family, weakly weathered metasedimentary belt geology, mountain ridges and upper slopes, north aspects2lgbd3028508792lgbdid60419811:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects2lg9h528508712lg9hid60419811:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects2lg9j228508722lg9jid60419811:24000
Bouldercreek ashy silt loam, 30 to 60 percent slopes5111401226629062wfmid60619761:24000
Bouldercreek, dry-Kellerbutte complex, 30 to 60 percent slopes511382626629072wfrid60619761:24000
Bouldercreek-Rock outcrop-Bouldercreek, dry complex, 30 to 70 percent slopes511474626629082wfsid60619761:24000
Bouldercreek ashy silt loam, dry, 15 to 30 percent slopes511237726629052wf0id60619761:24000
Bouldercreek ashy silt loam, 15 to 30 percent slopes511014226629042wfqid60619761:24000
Hugus-Bouldercreek-Humic Udivitrands families, complex, moderately weathered belts, lower sideslopes toeslopes and stream bottoms of incised drainages, north aspects2lg9c1328508882lg9cid60619761:24000
Bouldercreek ashy silt loam, 35 to 65 percent slopes7791026630062w5t8id60619761:24000
Bouldercreek family, weakly weathered metasedimentary belt geology, mountain ridges and upper slopes, north aspects2lgbd328508932lgbdid60619761:24000
Bouldercreek-Marblecreek association, 35 to 65 percent slopes154471015338054lrid60819941:24000
Bouldercreek ashy silt loam, 35 to 65 percent slopes12421241533492w5t8id60819941:24000
Bouldercreek-Marblecreek association, 15 to 35 percent slopes14326915337054lfid60819941:24000
Bouldercreek ashy loam, high precipitation, 35 to 75 percent slopes13277915336054l3id60819941:24000
Bouldercreek, high precipitation-Marblecreek association, 25 to 65 percent slopes16244215339054m2id60819941:24000
Bouldercreek family, weakly weathered metasedimentary belt geology, mountain slopes, north aspects2lg9g8329367922lg9gid60819941:24000
Bouldercreek-Ahrs families, complex, weakly weathered metasedimentary belt geology, mountain slopes, south aspects2lg9m7929367752lg9mid60819941:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered metasedimentary belt geology, dissected stream breaklands, north aspects2lgb37329367862lgb3id60819941:24000
Hugus-Bouldercreek-Humic Udivitrands families, complex, moderately weathered belts, lower sideslopes toeslopes and stream bottoms of incised drainages, north aspects2lg9c5729367972lg9cid60819941:24000
Bouldercreek family, weakly weathered granitic geology, mountain slopes, north aspects2lgq64929367952lgq6id60819941:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects2lg9j2429367822lg9jid60819941:24000
Bouldercreek family, weakly weathered metasedimentary belt geology, mountain ridges and upper slopes, north aspects2lgbd1629367912lgbdid60819941:24000
Bouldercreek-Hubub-Hugus families, complex, moderately weathered belt rock, dissected lower mountain slopes toeslopes and stream bottoms, south aspects2lg4d829367892lg4did60819941:24000
Micapeak-Bouldercreek families, complex, weakly weathered granitic geology, dissected stream breaklands, south aspects2lgqg829367802lgqgid60819941:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects2lg9h729368002lg9hid60819941:24000
Hugus-Bouldercreek families, complex, weak to moderately weathered belt rock, dissected mountain slopes, south aspects2lg4c129367852lg4cid60819941:24000
Bouldercreek-Brodeer complex, 35 to 70 percent slopes247510775587v11yid61220031:24000
Bouldercreek, moist-Brodeer complex, 35 to 70 percent slopes236024775585v11wid61220031:24000
Bouldercreek ashy silt loam, 35 to 75 percent slopes225149775579v11pid61220031:24000
Noil-Bouldercreek-Rock outcrop complex, 45 to 85 percent slopes1784322775576v11lid61220031:24000
Bouldercreek-Vassar complex, 35 to 75 percent slopes254120775584v11vid61220031:24000
Bouldercreek-Rettig complex, 45 to 90 percent slopes273645775583v11tid61220031:24000
Bouldercreek, high precipitation-Marblecreek association, 25 to 65 percent slopes26230977558054m2id61220031:24000
Brodeer-Bouldercreek complex, 15 to 40 percent slopes371687777392v2y5id61220031:24000
Bouldercreek ashy silt loam, 35 to 65 percent slopes2115047755882w5t8id61220031:24000
Bouldercreek ashy loam, 15 to 35 percent slopes201404775586v11xid61220031:24000
Bouldercreek ashy silt loam, warm, 35 to 65 percent slopes77746013901551hnkqid62020131:24000
Bouldercreek ashy silt loam, 35 to 65 percent slopes77916713901572w5t8id62020131:24000
Bouldercreek family, weakly weathered metasedimentary belt geology, mountain slopes, north aspects46615584423970272lg9gid6701:24000
Bouldercreek-Ahrs families, complex, weakly weathered metasedimentary belt geology, mountain slopes, south aspects47013864323970322lg9mid6701:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered metasedimentary belt geology, dissected stream breaklands, north aspects4807393123970472lgb3id6701:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects4676042523970282lg9hid6701:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects4684463923970292lg9jid6701:24000
Hugus-Bouldercreek-Humic Udivitrands families, complex, moderately weathered belts, lower sideslopes toeslopes and stream bottoms of incised drainages, north aspects4633031623970242lg9cid6701:24000
Bouldercreek family, weakly weathered metasedimentary belt geology, mountain ridges and upper slopes, north aspects4912648223970562lgbdid6701:24000
Bouldercreek family, weakly weathered granitic geology, mountain slopes, north aspects5621741223974222lgq6id6701:24000
Bouldercreek-Goatrock families-Rock outrcrop complex, steep breaklands with avalanche chutes, weakly weathered belts, timber-brush-fern glade mosaic, north aspects4151375623968612lg43id6701:24000
Hugus-Bouldercreek families, complex, weak to moderately weathered belt rock, dissected mountain slopes, south aspects446472323968692lg4cid6701:24000
Bouldercreek family, weakly weathered mica schist geology, mountain slopes, north aspects766335623974742lgrwid6701:24000
Bouldercreek-Hugus-Humic Udivitrands families, complex, moderately weathered belt rock, dissected breaklands, north aspects481310323970482lgb4id6701:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered mica schist, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects767292623974752lgrxid6701:24000
Hubub-Bouldercreek-Hugus families, complex, weathered belt geology, dissected rolling uplands, north aspects461237423970192lg96id6701:24000
Bouldercreek-Hubub-Hugus families, complex, moderately weathered belt rock, dissected lower mountain slopes toeslopes and stream bottoms, south aspects447232523968702lg4did6701:24000
Bouldercreek-Humic Udivitrands families-Rock outcrop complex, weakly weathered metasedimentary belt geology, dissected stream breaklands, north aspects489226623970542lgbbid6701:24000
Hubub-Bouldercreek families, complex, weathered belt geology, dissected rolling uplands, south aspects457189423970132lg90id6701:24000
Bouldercreek-Hubub families, complex, alluvial fans133182823967142lfzcid6701:24000
Bouldercreek family, weakly weathered mica schist geology, stream breaks, north aspects777164823974802lgs2id6701:24000
Bouldercreek-Hugus families, complex, stream terraces, toe slopes, and alluvial fans131142823967092lfz6id6701:24000
Bouldercreek famiily, weakly weathered belt rock, dissected mountain slopes, south aspects46994823970302lg9kid6701:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered schists, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects76879823974762lgryid6701:24000
Bouldercreek ashy silt loam, 35 to 65 percent slopes2w5t868428509582w5t8id6701:24000
Brodeer-Bouldercreek families, complex, belts, lower sideslopes toeslopes and stream bottoms of incised drainages in rolling uplands, south aspects45562323970102lg8xid6701:24000
Humic Udivitrands-Bouldercreek-Hugus families, complex, weathered, rotational failures19844923967392lg05id6701:24000
Bouldercreek-Marblecreek association, 35 to 65 percent slopes54lr336285096154lrid6701:24000
Bouldercreek-Sunroad-Blackprince families, complex, weakly to moderately weathered granitic geology, mountain ridges and upper slopes59026923974332lgqkid6701:24000
Bouldercreek-Marblecreek association, 15 to 35 percent slopes54lf158285096054lfid6701:24000
Bouldercreek family, weakly weathered granitic geology, stream breaklands, north aspects57713423974292lgqfid6701:24000
Noil-Bouldercreek-Rock outcrop complex, 45 to 85 percent slopesv11l1132936847v11lid6701:24000
Bouldercreek ashy loam, high precipitation, 35 to 75 percent slopes54l382285095954l3id6701:24000
Micapeak-Bouldercreek families, complex, weakly weathered granitic geology, dissected stream breaklands, south aspects5797723974302lgqgid6701:24000
Bouldercreek family, weakly weathered granitic geology, dissected rolling uplands, north aspects5675223974252lgq9id6701:24000
Bouldercreek family, weakly weathered granitic geology, lower sideslopes toeslopes and stream bottoms of incised drainages within mountain slopes, south aspects5685023974262lgqbid6701:24000
Bouldercreek, high precipitation-Marblecreek association, 25 to 65 percent slopes54m28285096254m2id6701:24000
Bouldercreek ashy silt loam, 30 to 60 percent slopes51114066859512wfmwa06320121:24000
Bouldercreek, dry-Kellerbutte complex, 30 to 60 percent slopes51132105859552wfrwa06320121:24000
Bouldercreek ashy silt loam, moist, 3 to 15 percent slopes50601447859152wdgwa06320121:24000
Bouldercreek-Rock outcrop-Bouldercreek, dry complex, 30 to 70 percent slopes51141155859562wfswa06320121:24000
Bouldercreek ashy silt loam, dry, 15 to 30 percent slopes5112862859322wf0wa06320121:24000
Bouldercreek ashy silt loam, 15 to 30 percent slopes5110406859542wfqwa06320121:24000
Bouldercreek family, weakly weathered metasedimentary belt geology, mountain slopes, north aspects2lg9g83529368172lg9gwa65119811:24000
Bouldercreek-Ahrs families, complex, weakly weathered metasedimentary belt geology, mountain slopes, south aspects2lg9m51228509022lg9mwa65119811:24000
Bouldercreek family, weakly weathered granitic geology, mountain slopes, north aspects2lgq648828509242lgq6wa65119811:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects2lg9h32228509272lg9hwa65119811:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered belt geology, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, south aspects2lg9j18028509082lg9jwa65119811:24000
Bouldercreek ashy silt loam, moist, 3 to 15 percent slopes50603826512472wdgwa65119811:24000
Bouldercreek-Humic Udivitrands families, complex, weakly weathered metasedimentary belt geology, dissected stream breaklands, north aspects2lgb31828509162lgb3wa65119811:24000

Map of Series Extent

Approximate geographic distribution of the BOULDERCREEK 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 .