| *** Supplementary Characterization Data *** |
| Pedon ID: 78SD053010 | ( Gregory, South Dakota ) | Print Date: May 19 2024 5:30PM |
| Sampled as on Jun 1, 1978: | Lakoma ; Fine, montmorillonitic, mesic Typic Ustochrept |
| Revised to correlated: | Lakoma ; Fine, mixed, mesic Typic Ustochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78SD136 GREGORY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1978SD053010 Lat: 43° 23' 40.00" north Long: 99° 12' 28.00" west MLRA: 63B | National Soil Survey Center | |
| - | Pedon No. | 78P0363 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | -22- | -23- | -24- | -25- | |||
| (- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -) | (- - - - - Cumulative Curve Fractions - - - - -) (<75mm) | ( Atter- ) | ( Gradation ) | |||||||||||||||||||||||||
| Percentage Passing Sieve | USDA Less Than Diameters (mm) at | berg | Uni- | Cur- | ||||||||||||||||||||||||
| Depth | 3 | 2 | 3/2 | 1 | 3/4 | 3/8 | 4 | 10 | 40 | 200 | 20 | 5 | 2 | 1. | .5 | .25 | .10 | .05 | 60 | 50 | 10 | LL | PI | fmty | vtur | |||
| Layer | (cm) | Horz | Prep | (-------------------Inches-------------------) | (---------Number---------) | (------Microns----) | (---------Millimeter----------) | (-----Percentile---) | (----%----) | CU | CC | |||||||||||||||||
| 78P01975 | 0-5 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 94 | 78 | 68 | 100 | 100 | 100 | 99 | 98 | -- | 0.001 | -- | 5.5 | 0.7 | ||
| 78P01976 | 5-25 | B1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 44 | 44 | 44 | 44 | 36 | 31 | 44 | 44 | 44 | 44 | 44 | 2.55 | 2.192 | -- | >100 | -- | ||
| 78P01977 | 25-43 | B2 | S | 100 | 100 | 100 | 100 | 100 | 73 | 45 | 16 | 16 | 16 | 16 | 13 | 11 | 16 | 16 | 16 | 16 | 16 | 6.88 | 5.336 | 0.002 | >100 | 999.9 | ||
| 78P01978 | 43-74 | C | S | 100 | 100 | 100 | 100 | 100 | 79 | 57 | 31 | 31 | 31 | 30 | 24 | 20 | 31 | 31 | 31 | 31 | 31 | 5.18 | 3.734 | 0.001 | >100 | 0.1 | ||
| 78P01979 | 74-109 | Cr1 | S | 100 | 91 | 84 | 75 | 68 | 43 | 18 | 7 | 7 | 7 | 7 | 4 | 2 | 7 | 7 | 7 | 7 | 7 | 15.19 | 11.491 | 2.525 | 6.0 | 1.1 | ||
| 78P01980 | 109-140 | Cr2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 93 | 64 | 45 | 100 | 99 | 98 | 96 | 95 | -- | 0.002 | -- | 12.5 | 0.6 | ||
| 78P01981 | 0-5 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 92 | 76 | 66 | 100 | 99 | 99 | 99 | 98 | -- | 0.001 | -- | 5.8 | 0.7 | ||
| 78P01982 | 5-25 | B1 | S | 100 | 100 | 100 | 100 | 100 | 76 | 51 | 9 | 9 | 9 | 9 | 7 | 6 | 9 | 9 | 9 | 9 | 9 | 6.07 | 4.605 | 2.041 | 3.0 | 0.8 | ||
| 78P01983 | 43-74 | C | S | 100 | 100 | 100 | 100 | 100 | 67 | 34 | 13 | 13 | 13 | 13 | 10 | 8 | 13 | 13 | 13 | 13 | 13 | 8.15 | 6.594 | 0.005 | >100 | 999.9 | ||
| Tier 2 | -26- | -27- | -28- | -29- | -30- | -31- | -32- | -33- | -34- | -35- | -36- | -37- | -38- | -39- | -40- | -41- | -42- | -43- | -44- | -45- | -46- | -47- | -48- | -49- | -50- | |||||
| (- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -) | (- - Void - -) | ||||||||||||||||||||||||||||
| Whole Soil (mm) | <75 mm Fraction | Whole Soil | <2 mm Fraction | Ratios | ||||||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 75 | 75 | 20 | 5 | Soil Sur | Engineering | Soil Survey | Engineering | At 33 kPa | |||||||||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | -2 | -20 | -5 | -2 | <2 | 33 | Oven | Moist | Satur | 33 | 1500 | Oven | Moist | Satur | Whole | <2 | |||||||
| Layer | (cm) | Horz | Prep | (------------------- % of Whole Soil ------------------) | (--------- % of <75 mm ---------) | kPa | -dry | -ated | kPa | kPa | -dry | -ated | Soil | mm | ||||||||||||||||
| 3B1 | 3B1 | 3B1 | 4A1d | 4A1h | ||||||||||||||||||||||||||
| 78P01975 | 0-5 | A | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.16 | 1.36 | 1.45 | 1.72 | 1.16 | 1.16 | 1.36 | 1.44 | 1.72 | 1.28 | 1.28 | |||
| 78P01976 | 5-25 | B1 | S | 56 | -- | -- | 56 | -- | -- | 56 | 44 | 56 | -- | -- | 56 | 44 | 1.732 | |||||||||||||
| 78P01977 | 25-43 | B2 | S | 84 | -- | -- | 84 | -- | 55 | 29 | 16 | 84 | -- | 55 | 29 | 16 | 2.26 | 2.38 | 2.37 | 2.41 | 1.27 | 1.38 | 1.56 | 1.69 | 1.79 | 0.17 | 1.09 | |||
| 78P01978 | 43-74 | C | S | 69 | -- | -- | 69 | -- | 43 | 26 | 31 | 69 | -- | 43 | 26 | 31 | 1.95 | 2.15 | 2.18 | 2.21 | 1.23 | 1.37 | 1.52 | 1.69 | 1.77 | 0.36 | 1.15 | |||
| 78P01979 | 74-109 | Cr1 | S | 93 | -- | -- | 93 | 32 | 50 | 11 | 7 | 93 | 32 | 50 | 11 | 7 | 2.501 | |||||||||||||
| 78P01980 | 109-140 | Cr2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.451 | |||||||||||||
| 78P01981 | 0-5 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.202 | |||||||||||||
| 78P01982 | 5-25 | B1 | S | 91 | -- | -- | 91 | -- | 49 | 42 | 9 | 91 | -- | 49 | 42 | 9 | 2.392 | |||||||||||||
| 78P01983 | 43-74 | C | S | 87 | -- | -- | 87 | -- | 66 | 21 | 13 | 87 | -- | 66 | 21 | 13 | 2.292 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 78SD053010 | ( Gregory, South Dakota ) | Print Date: May 19 2024 5:30PM |
| Sampled As | : | Lakoma | Fine, montmorillonitic, mesic Typic Ustochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0363 | |||
| Tier 3 | -51- | -52- | -53- | -54- | -55- | -56- | -57- | -58- | -59- | -60- | -61- | -62- | -63- | -64- | -65- | -66- | -67- | -68- | -69- | -70- | -71- | -72- | -73- | -74- | -75- | |||
| (- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -) | C | (- - - - - - - Ratios To Clay - - - - - -) | (- - Linear Extensiblity - -) | (- - WRD - -) | ||||||||||||||||||||||||
| Whole Soil (mm) At 33 kPa | /N | <2 mm Fraction | Whole Soil | <2 mm | Whole | <2 | ||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 2- | .05- | LT | Pores | Rat | Fine | CEC | 1500 | LEP | 33 kPa | to % | Soil | mm | |||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | .05 | .002 | .002 | D | F | -io | Clay | Sum | NH4- | kPa | 33 | 1500 | Oven | 1500 | Oven | ||||||
| Layer | (cm) | Horz | Prep | (----------------------------- % of Whole Soil ---------------------------) | Cats | OAC | H2O | kPa | kPa | -dry | kPa | -dry | (---in3/in3---) | |||||||||||||||
| 8D1 | 4C1 | |||||||||||||||||||||||||||
| 78P01975 | 0-5 | A | S | tr | -- | -- | -- | -- | -- | tr | 100 | 1 | 13 | 30 | 27 | 29 | 11 | 0.36 | 0.080 | -- | ||||||||
| 78P01976 | 5-25 | B1 | S | 36 | -- | -- | 36 | -- | -- | 36 | 64 | 8 | 20 | 35 | 9 | 0.34 | ||||||||||||
| 78P01977 | 25-43 | B2 | S | 70 | -- | -- | 70 | -- | 46 | 24 | 30 | 4 | 9 | 4 | 11 | 8 | 0.33 | 0.100 | 0.7 | 2.8 | 0.04 | 0.13 | ||||||
| 78P01978 | 43-74 | C | S | 51 | -- | -- | 51 | -- | 32 | 19 | 49 | 8 | 15 | 3 | 23 | 6 | 0.33 | 0.110 | 1.5 | 3.7 | 0.09 | 0.19 | ||||||
| 78P01979 | 74-109 | Cr1 | S | 88 | -- | -- | 88 | 30 | 47 | 10 | 12 | 4 | 2 | 6 | 0.04 | 0.73 | ||||||||||||
| 78P01980 | 109-140 | Cr2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 3 | 27 | 24 | 45 | 0.53 | ||||||||||||
| 78P01981 | 0-5 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 15 | 30 | 55 | 11 | 0.40 | |||||||||||
| 78P01982 | 5-25 | B1 | S | 82 | -- | -- | 82 | -- | 44 | 38 | 18 | 2 | 5 | 10 | 10 | 0.35 | ||||||||||||
| 78P01983 | 43-74 | C | S | 75 | -- | -- | 75 | -- | 57 | 18 | 25 | 4 | 7 | 14 | 7 | 0.35 | ||||||||||||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -20 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 8C1e | 8E1 | 8A1a | ||||||||||||||||||||
| 78P01975 | 0-5 | A | S | 5 | 95 | 211 | 1 | 1 | 1 | 2 | 15 | 80 | 211 | c | 1.6 | 30.6 | 67.8 | 7.4 | 0.96 | |||||||
| 78P01976 | 5-25 | B1 | S | 81 | 81 | 81 | tr | 18 | 45 | tr | tr | 1 | 1 | 98 | 237 | c | 0.7 | 29.0 | 70.3 | 7.8 | 0.65 | |||||
| 78P01977 | 25-43 | B2 | S | 94 | 94 | 94 | tr | 6 | 12 | tr | 1 | 1 | 4 | 94 | 219 | c | 0.6 | 30.7 | 68.7 | 7.7 | 0.46 | |||||
| 78P01978 | 43-74 | C | S | 86 | 86 | 86 | 1 | 13 | 25 | tr | 1 | 1 | 2 | 3 | 93 | 187 | c | 1.5 | 33.3 | 65.2 | 7.8 | 650 | 2.31 | |||
| 78P01979 | 74-109 | Cr1 | S | 95 | 95 | 62 | tr | 4 | 2 | tr | 2 | 2 | 3 | 2 | 91 | 46 | sicl | 6.5 | 62.0 | 31.5 | 7.7 | 690 | 2.27 | |||
| 78P01980 | 109-140 | Cr2 | S | 10 | 90 | 81 | 1 | 2 | 1 | 3 | 3 | 87 | 81 | sic | 5.4 | 50.0 | 44.6 | 7.7 | 2.30 | |||||||
| 78P01981 | 0-5 | A | S | 6 | 94 | 190 | 1 | 1 | 1 | 1 | 2 | 18 | 75 | 190 | c | 2.2 | 32.3 | 65.5 | 7.4 | 1.05 | ||||||
| 78P01982 | 5-25 | B1 | S | 97 | 97 | 97 | tr | 3 | 6 | 1 | 1 | tr | 1 | 1 | 11 | 86 | 200 | c | 1.3 | 32.0 | 66.7 | 7.6 | 0.88 | |||
| 78P01983 | 43-74 | C | S | 95 | 95 | 95 | tr | 5 | 9 | tr | 1 | 1 | 2 | 3 | 94 | 170 | c | 2.4 | 34.6 | 63.0 | 7.8 | 1400 | 0.59 | |||