Official Series Description


Lab Data Summary

Aggregate lab data for the REGENT soil series. This aggregation is based on all pedons with a current taxon name of REGENT, 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 REGENT 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
5440A009654ND041001Regent6Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.4408333,-102.8216667
5440A009754ND041002Regent6Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.4266667,-102.7383333
5440A009854ND089003Regent6Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.7630556,-102.7055556
5440A009558ND025001Regent7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.9813889,-102.8638889
5440A009958ND089004Regent7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.9741667,-102.7538889
5440A010058ND089009Regent7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.7261111,-102.9575
5440A010158ND089010Regent7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.71,-102.9727778
5401N0555S2000ND089003Regent7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties46.7901573,-103.0217972

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the REGENT 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 REGENT 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 REGENT 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 REGENT 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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Competing Series

Soil series competing with REGENT 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 REGENT 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 REGENT 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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Soil series sharing subgroup-level classification with REGENT, 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. ND-2010-09-27-19 | Morton County - 2002

    Typical pattern of soils and underlying materials in the Regent-Daglum-Morton association (Soil Survey of Morton County, North Dakota; 2002).

  2. ND-2012-02-07-02 | Adams County - September 1987

    Typical pattern of soils and underlying material in the Belfield-Amor-Daglum association (Soil Survey of Adams County, North Dakota; September 1987).

  3. ND-2012-02-07-04 | Adams County - September 1987

    Typical pattern of soils and underlying material in the Amor-Regent-Belfield association (Soil Survey of Adams County, North Dakota; September 1987).

  4. ND-2012-02-08-04 | Grant County - September 1988

    Typical pattern of soils and parent material in the Amor-Regent-Cabba association (Soil Survey of Grant County, North Dakota; September 1988).

  5. ND-2012-02-08-11 | Hettinger County - May 1990

    Typical pattern of soils and underlying material in the Belfield-Amor-Regent association (Soil Survey of Hettinger County, North Dakota; May 1990).

  6. ND-2012-02-08-12 | Hettinger County - May 1990

    Typical pattern of soils and underlying material in the Daglum-Belfield-Amor association (Soil Survey of Hettinger County, North Dakota; May 1990).

  7. ND-2012-02-08-13 | Hettinger County - May 1990

    Typical pattern of soils and underlying material in the Harriet-Dagum-Belfield association (Soil Survey of Hettinger County, North Dakota; May 1990).

  8. ND-2012-02-08-29 | McIntosh County - 2001

    Typical pattern of soils and underlying materials in the Amor-Arnegard-Werner association (Soil Survey of McIntosh County, North Dakota; 2001).

Map Units

Map units containing REGENT 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
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B33943422051vzsnmt02519911:24000
Regent silty clay loam, 2 to 8 percent slopes1873666342420ch9tmt02719791:24000
Regent silty clay, 2 to 8 percent slopes1883621342421ch9vmt02719791:24000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B195833456491vzsnmt10919561:31680
Midway-Regent silty clay loams, 3 to 7 percent slopesMe9726345639clnnmt10919561:31680
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C57863456501vzspmt10919561:31680
Midway-Regent silty clay loams, 8 to 11 percent slopesMg2368345640clnpmt10919561:31680
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A15043456481vzsmmt10919561:31680
Midway-Regent silty clay loams, 12 to 15 percent slopesMh347345641clnqmt10919561:31680
Wayden-Regent silty clay loams, hillyWI29665346216cm88mt60719701:24000
Wayden-Rock outcrop complex, rollingWL25159346218cm8bmt60719701:24000
Reeder-Regent complex, rollingREa6337346105cm4pmt60719701:24000
Amherst complex, hillyAVc5901345849clwfmt60719701:24000
Regent silty clay loam, undulatingRfc5091346123cm58mt60719701:24000
Regent silty clay loam, rollingRfd4903346124cm59mt60719701:24000
Regent silty clay loam, gently undulatingRfa3340346122cm57mt60719701:24000
Wayden-Wyola silty clay loams, rollingWK2667346217cm89mt60719701:24000
Reeder-Regent-Cabba loams, 2 to 8 percent slopes380C369261477984yspmt63019911:24000
Reeder-Regent-Cabba loams, 8 to 25 percent slopes380D354941477994ysqmt63019911:24000
Reeder-Regent-Castner complex, 8 to 25 percent slopes280D296021477704yrsmt63019911:24000
Regent-Reeder-Work stony loams, 4 to 30 percent slopes178D141881477204yq5mt63019911:24000
Regent-Auchard loams, 2 to 8 percent slopes278C96891477684yrqmt63019911:24000
Wayden-Cabba-Regent complex, 15 to 45 percent slopes679E82351478844ywgmt63019911:24000
Regent-Castner complex, 8 to 35 percent slopes180D77741477224yq7mt63019911:24000
Regent-Wayden-Cabba complex, 15 to 45 percent slopes479E52301478254ytkmt63019911:24000
Regent-Wayden complex, 8 to 35 percent slopes879E36841479274yxvmt63019911:24000
Regent clay loam, 2 to 10 percent slopes80C32091479164yxhmt63019911:24000
Regent-Sinnigam complex, 8 to 35 percent slopes780E31341479084yx7mt63019911:24000
Sinnigam-Regent complex, 15 to 45 percent slopes779E30951479064yx5mt63019911:24000
Regent-Fairfield-Winspect stony loams, 8 to 35 percent slopes743D30681479014yx0mt63019911:24000
Hilger-Regent-Castner stony loams, 15 to 35 percent slopes961E28851479424yybmt63019911:24000
Regent-Lap complex, 8 to 45 percent slopes979E18511479464yygmt63019911:24000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B1690625257301vzsnnd00119831:20000
Regent-Moreau-Cabba complex, 6 to 9 percent slopesE1031C624925257312q64gnd00119831:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B6427556361vzrtnd00119831:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A2227556411vzsmnd00119831:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A1527556351vzrsnd00119831:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B62817151731vzsnnd00719981:24000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B12417151671vzrtnd00719981:24000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A3917151661vzrsnd00719981:24000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C3317151681vzrvnd00719981:24000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B677825636011vzsnnd01119691:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B616925635981vzrtnd01119691:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A239725636001vzsmnd01119691:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A177025635971vzrsnd01119691:20000
Regent-Moreau-Cabba complex, 6 to 9 percent slopesE1031C90525635992q64gnd01119691:20000
Regent-Moreau-Dogtooth complex, 3 to 9 percent slopesRlB28899288712b5mnd01119691:20000
Regent silty clay loam, 0 to 3 percent slopesRhA11299288412b5jnd01119691:20000
Regent silty clay loam, 3 to 6 percent slopesRhB6099288512b5knd01119691:20000
Regent-Moreau silty clay loams, 6 to 9 percent slopesRkC3599288612b5lnd01119691:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesC954B125325641902q77nnd01519671:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesC954C85825969062qygcnd01519671:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C55026616921vzspnd01519671:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B33426617471vzsnnd01519671:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B1794517131601vzrtnd02519811:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B1080717146241vzsnnd02519811:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A706927071771vzrsnd02519811:20000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C456617131611vzrvnd02519811:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C327127071951vzspnd02519811:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A84827071941vzsmnd02519811:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B293926617701vzsnnd02919791:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B242826617671vzrtnd02919791:20000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C195826617681vzrvnd02919791:20000
Regent-Cabba complex, 6 to 9 percent slopesE0921C18672661760cdtnnd02919791:20000
Regent-Cabba complex, 9 to 15 percent slopesE0921D58826618032q647nd02919791:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A29226617691vzsmnd02919791:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesC954B20525969352q77nnd02919791:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesC954C12825969392qygcnd02919791:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesC954A11325969372q6mjnd02919791:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B77427072791vzsnnd03319851:24000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B4761925258641vzsnnd03719851:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B1736525258591vzrtnd03719851:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C913117154871vzspnd03719851:20000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C185417154841vzrvnd03719851:20000
Regent-Moreau-Cabba complex, 6 to 9 percent slopesE1031C1727596372q64gnd03719851:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A1327596331vzrsnd03719851:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B3603117185901vzsnnd04119861:20000
Regent-Moreau-Cabba complex, 6 to 9 percent slopesE1031C1489125257902q64gnd04119861:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B1058117185801vzrtnd04119861:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A697217185891vzsmnd04119861:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A373417185791vzrsnd04119861:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B165026618551vzsnnd04719921:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesC954B85325955112q77nnd04719921:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A4126618541vzsmnd04719921:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesC954B281325955322q77nnd05119921:24000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B40026619921vzsnnd05119921:24000
Regent-Wyola silty clay loams, 0 to 3 percent slopesC954A30925955332q6mjnd05119921:24000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A5326619911vzsmnd05119921:24000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B229427150371vzrtnd05320031:24000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C199227150381vzrvnd05320031:24000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B167727150491vzsnnd05320031:24000
Regent-Cabba complex, 6 to 9 percent slopesE0921C9292715046cdtnnd05320031:24000
Regent-Moreau-Cabba complex, 6 to 9 percent slopesE1031C827597122q64gnd05320031:24000
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C93526624521vzspnd05519741:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesC954C27825970012qygcnd05519741:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B2426624511vzsnnd05519741:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B562917150991vzrtnd05719761:20000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C283827557221vzrvnd05719761:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B81226993061vzsnnd05719761:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C62926993071vzspnd05719761:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A61726993051vzrsnd05719761:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B3366417183311vzrtnd05919981:20000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C1606917183321vzrvnd05919981:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B773026992001vzsnnd05919981:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C531327596661vzspnd05919981:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A391626991981vzrsnd05919981:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A134826991991vzsmnd05919981:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B574725259061vzrtnd06519711:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B353925259171vzsnnd06519711:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A183425259051vzrsnd06519711:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C161125259181vzspnd06519711:20000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C126625259071vzrvnd06519711:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A25825259161vzsmnd06519711:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B2646926991171vzrtnd08519921:24000
Dogtooth-Janesburg-Regent complex, 6 to 15 percent slopesE0705D217372699080d1x3nd08519921:24000
Janesburg-Regent-Cabba complex, 9 to 35 percent slopesE0707F174362699098d1xtnd08519921:24000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C1206026991181vzrvnd08519921:24000
Regent-Reeder complex, 3 to 6 percent slopesE1043B57702699120d1xwnd08519921:24000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B335626991221vzsnnd08519921:24000
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C237526991231vzspnd08519921:24000
Moreau-Regent silty clay loams, 3 to 6 percent slopesE1017B20012699109d1xqnd08519921:24000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A160426991211vzsmnd08519921:24000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A84526991161vzrsnd08519921:24000
Regent-Reeder complex, 0 to 3 percent slopesE1043A8062699119d1xvnd08519921:24000
Moreau-Regent silty clay loams, 3 to 6 percent slopes232043337823cbjjnd08519921:24000
Regent-Wayden silty clay loams, 6 to 15 percent slopesE0923D4127597002r4fxnd08519921:24000
Janesburg-Regent-Cabba complex, 9 to 35 percent slopes232332337826cbjmnd08519921:24000
Regent-Wyola silty clay loams, 6 to 9 percent slopes149825337765cbgnnd08519921:24000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B630417167731vzrtnd08719741:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B626817167781vzsnnd08719741:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A286727073921vzsmnd08719741:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A274827073731vzrsnd08719741:20000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C100727585071vzrvnd08719741:20000
Regent-Janesburg complex, 3 to 6 percent slopesE0651B2406817134681vzrtnd08919651:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesE1025B972917134941vzsnnd08919651:20000
Regent-Janesburg complex, 6 to 9 percent slopesE0651C696117134691vzrvnd08919651:20000
Regent-Janesburg complex, 0 to 3 percent slopesE0651A512217134671vzrsnd08919651:20000
Regent-Wyola silty clay loams, 0 to 3 percent slopesE1025A207317134931vzsmnd08919651:20000
Regent-Wyola silty clay loams, 6 to 9 percent slopesE1025C32717134951vzspnd08919651:20000
Moreau-Regent complex, 3 to 9 percent slopes, very stonyE6101C23827160322r4fsnd08919651:20000
Regent-Wyola silty clay loams, 3 to 6 percent slopesRnB473903561991vzsnsd03119861:24000
Regent-Wayden silty clay loams, 6 to 15 percent slopesRpC19948356200cynbsd03119861:24000
Regent silty clay loam, 0 to 2 percent slopesRnA29983079014cyn8sd03119861:24000
Janesburg-Regent-Cabba complex, 9 to 35 percent slopesJrF7913869741hk83sd03119861:24000
Regent-Ridgeview silty clay loams, 2 to 6 percent slopesRpB35658354231cwltsd04119721:24000
Regent-Moreau complex, 2 to 9 percent slopesRmB11714354229cwlrsd04119721:24000
Regent silty clay loam, 6 to 9 percent slopesRgC36193542282yntrsd04119721:24000
Regent-Ridgeview silty clay loams, 0 to 2 percent slopesRpA2389354230cwlssd04119721:24000
Regent-Wyola silty clay loams, 3 to 6 percent slopesRfB544713546521vzsnsd10519771:24000
Regent-Daglum complex, 3 to 6 percent slopesReB386263546512yntqsd10519771:24000
Regent-Wayden silty clay loams, 6 to 15 percent slopesRhD11541354653cx1fsd10519771:24000
Regent-Rhoades complex, 2 to 9 percent slopesRnB52652355877cy9xsd13719851:24000
Regent silty clay loam, 3 to 6 percent slopesRgB463833558732yntssd13719851:24000
Regent silty clay loam, 6 to 9 percent slopesRgC144103558742yntrsd13719851:24000
Regent-Daglum complex, 3 to 6 percent slopesRmB36583558762yntqsd13719851:24000
Regent-Cabba complex, 6 to 15 percent slopesRhD3447355875cy9vsd13719851:24000

Map of Series Extent

Approximate geographic distribution of the REGENT 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 .