| *** Supplementary Characterization Data *** |
| Pedon ID: S1995IA107011 | ( Keokuk, Iowa ) | Print Date: Sep 24 2024 5:32PM |
| Sampled as on Aug 9, 1994: | BUCKNELL ; Montmorillonitic Mollic Epiaqualfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95IA237 SOUTHEAST IOWA | Natural Resources Conservation Service |
| - | Site ID | S1995IA107011 Lat: 41° 19' 16.00" north Long: 91° 59' 3.01" west MLRA: 108C | National Soil Survey Center | |
| - | Pedon No. | 95P0828 | 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 | |||||||||||||||||
| 95P05259 | 0-15 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 84 | 63 | 46 | 35 | 100 | 98 | 92 | 85 | 81 | 0.02 | 0.007 | -- | 41.6 | 0.3 | ||
| 95P05260 | 15-30 | Btg1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 93 | 81 | 65 | 55 | 49 | 97 | 95 | 89 | 84 | 78 | 0.01 | 0.002 | -- | 30.0 | 0.2 | ||
| 95P05261 | 30-48 | Btg2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 95 | 78 | 62 | 51 | 44 | 99 | 97 | 89 | 80 | 75 | 0.02 | 0.004 | -- | 47.0 | 0.2 | ||
| 95P05262 | 48-71 | Btg3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 93 | 73 | 56 | 45 | 38 | 98 | 95 | 86 | 76 | 70 | 0.03 | 0.009 | -- | 71.2 | 0.2 | ||
| 95P05263 | 71-97 | Btg4 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 90 | 65 | 48 | 39 | 33 | 97 | 93 | 82 | 68 | 60 | 0.05 | 0.023 | -- | >100 | 0.1 | ||
| 95P05264 | 97-137 | BCg | S | 100 | 100 | 100 | 99 | 99 | 99 | 98 | 96 | 86 | 58 | 40 | 31 | 25 | 94 | 89 | 77 | 63 | 52 | 0.08 | 0.044 | -- | >100 | 0.4 | ||
| 95P05265 | 137-157 | Cg1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 85 | 55 | 38 | 29 | 23 | 94 | 89 | 76 | 59 | 50 | 0.11 | 0.051 | 0.001 | >100 | 0.6 | ||
| 95P05266 | 157-196 | Cg2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 88 | 56 | 39 | 30 | 24 | 96 | 91 | 78 | 61 | 51 | 0.10 | 0.047 | 0.001 | >100 | 0.5 | ||
| 95P05267 | 196-244 | Cg3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 87 | 56 | 37 | 29 | 23 | 96 | 90 | 77 | 60 | 50 | 0.10 | 0.051 | 0.001 | >100 | 0.7 | ||
| 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 | ||||||||||||||||||||||||||
| 95P05259 | 0-15 | Ap | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | tr | tr | 100 | 1.50 | 1.81 | 1.88 | 1.93 | 1.50 | 1.64 | 1.81 | 1.88 | 1.93 | 0.77 | 0.77 | |||
| 95P05260 | 15-30 | Btg1 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.42 | 1.97 | 1.83 | 1.88 | 1.41 | 1.63 | 1.96 | 1.83 | 1.88 | 0.87 | 0.88 | |||
| 95P05261 | 30-48 | Btg2 | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | tr | tr | 100 | 1.42 | 1.97 | 1.83 | 1.88 | 1.42 | 1.68 | 1.97 | 1.84 | 1.88 | 0.87 | 0.87 | |||
| 95P05262 | 48-71 | Btg3 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.53 | 2.00 | 1.91 | 1.95 | 1.52 | 1.71 | 2.00 | 1.90 | 1.95 | 0.73 | 0.74 | |||
| 95P05263 | 71-97 | Btg4 | S | 2 | -- | -- | 2 | tr | 1 | 1 | 98 | 2 | tr | 1 | 1 | 98 | 1.57 | 1.94 | 1.95 | 1.98 | 1.56 | 1.74 | 1.93 | 1.94 | 1.97 | 0.69 | 0.70 | |||
| 95P05264 | 97-137 | BCg | S | 4 | -- | -- | 4 | 1 | 1 | 2 | 96 | 4 | 1 | 1 | 2 | 96 | 1.69 | 1.90 | 2.01 | 2.05 | 1.66 | 1.76 | 1.88 | 1.99 | 2.03 | 0.57 | 0.60 | |||
| 95P05265 | 137-157 | Cg1 | S | 4 | -- | -- | 4 | tr | 1 | 3 | 96 | 4 | tr | 1 | 3 | 96 | 1.76 | 1.92 | 2.06 | 2.10 | 1.74 | 1.82 | 1.90 | 2.05 | 2.08 | 0.51 | 0.52 | |||
| 95P05266 | 157-196 | Cg2 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 2 | -- | 1 | 1 | 98 | 1.73 | 1.90 | 2.04 | 2.08 | 1.72 | 1.80 | 1.89 | 2.03 | 2.07 | 0.53 | 0.54 | |||
| 95P05267 | 196-244 | Cg3 | S | 3 | -- | -- | 3 | -- | 1 | 2 | 97 | 3 | -- | 1 | 2 | 97 | 1.75 | 1.91 | 2.07 | 2.09 | 1.73 | 1.81 | 1.89 | 2.04 | 2.08 | 0.51 | 0.53 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1995IA107011 | ( Keokuk, Iowa ) | Print Date: Sep 24 2024 5:32PM |
| Sampled As | : | BUCKNELL | Montmorillonitic Mollic Epiaqualfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 95P0828 | |||
| 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 | |||||||||||||||||||||||||||
| 95P05259 | 0-15 | Ap | S | tr | -- | -- | -- | -- | -- | tr | 100 | 10 | 26 | 20 | 6 | 37 | 11 | 0.76 | 0.86 | 0.42 | 0.190 | 3.2 | 3.0 | 0.16 | 0.16 | |||
| 95P05260 | 15-30 | Btg1 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 11 | 16 | 26 | 5 | 41 | 7 | 0.81 | 0.74 | 0.39 | 0.240 | 4.9 | 5.0 | 0.15 | 0.15 | |||
| 95P05261 | 30-48 | Btg2 | S | tr | -- | -- | -- | -- | -- | tr | 100 | 13 | 17 | 23 | 5 | 41 | 6 | 0.82 | 0.75 | 0.39 | 0.260 | 5.8 | 5.8 | 0.18 | 0.18 | |||
| 95P05262 | 48-71 | Btg3 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 17 | 19 | 22 | 4 | 38 | 4 | 0.82 | 0.72 | 0.42 | 0.250 | 4.0 | 4.0 | 0.14 | 0.14 | |||
| 95P05263 | 71-97 | Btg4 | S | 1 | -- | -- | 1 | tr | 1 | 1 | 99 | 23 | 16 | 19 | 3 | 38 | 3 | 0.70 | 0.71 | 0.41 | 0.220 | 3.5 | 3.7 | 0.16 | 0.16 | |||
| 95P05264 | 97-137 | BCg | S | 3 | -- | -- | 3 | 1 | 1 | 1 | 97 | 28 | 17 | 16 | 4 | 32 | 1 | 0.54 | 0.66 | 0.43 | 0.160 | 1.9 | 2.0 | 0.14 | 0.14 | |||
| 95P05265 | 137-157 | Cg1 | S | 3 | -- | -- | 3 | tr | 1 | 2 | 97 | 31 | 18 | 16 | 4 | 30 | 0.54 | 0.62 | 0.42 | 0.120 | 1.5 | 1.5 | 0.13 | 0.14 | ||||
| 95P05266 | 157-196 | Cg2 | S | 1 | -- | -- | 1 | -- | 1 | 1 | 99 | 31 | 17 | 16 | 4 | 31 | 0.54 | 0.65 | 0.42 | 0.130 | 1.5 | 1.5 | 0.13 | 0.13 | ||||
| 95P05267 | 196-244 | Cg3 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 31 | 18 | 15 | 3 | 31 | 0.53 | 0.71 | 0.42 | 0.130 | 1.3 | 1.5 | 0.14 | 0.14 | ||||
| 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 | 4C1a2a | ||||||||||||||||||||||
| 95P05259 | 0-15 | Ap | S | 29 | 71 | 54 | 1 | 3 | 8 | 10 | 6 | 29 | 43 | 54 | sicl | 18.6 | 46.5 | 34.9 | 6.4 | |||||||
| 95P05260 | 15-30 | Btg1 | S | 2 | 2 | 2 | 41 | 57 | 94 | 4 | 5 | 12 | 10 | 12 | 25 | 33 | 96 | c | 21.4 | 29.6 | 49.0 | 4.9 | ||||
| 95P05261 | 30-48 | Btg2 | S | 44 | 56 | 77 | 2 | 4 | 14 | 16 | 9 | 24 | 32 | 77 | c | 24.8 | 31.6 | 43.6 | 5.1 | |||||||
| 95P05262 | 48-71 | Btg3 | S | 2 | 2 | 2 | 47 | 52 | 62 | 2 | 5 | 15 | 17 | 9 | 23 | 29 | 63 | cl | 29.1 | 32.2 | 38.7 | 6.0 | ||||
| 95P05263 | 71-97 | Btg4 | S | 3 | 3 | 3 | 57 | 40 | 49 | 2 | 5 | 18 | 21 | 13 | 18 | 23 | 50 | cl | 38.9 | 27.7 | 33.4 | 6.9 | ||||
| 95P05264 | 97-137 | BCg | S | 5 | 5 | 4 | 59 | 35 | 34 | 3 | 7 | 17 | 20 | 16 | 17 | 20 | 36 | scl | 46.2 | 27.4 | 26.4 | 7.3 | ||||
| 95P05265 | 137-157 | Cg1 | S | 5 | 5 | 5 | 60 | 34 | 30 | 3 | 7 | 18 | 23 | 12 | 16 | 20 | 32 | scl | 48.2 | 27.5 | 24.3 | 7.3 | ||||
| 95P05266 | 157-196 | Cg2 | S | 3 | 3 | 3 | 62 | 35 | 32 | 2 | 7 | 18 | 24 | 13 | 16 | 20 | 33 | scl | 48.1 | 27.1 | 24.8 | 7.4 | ||||
| 95P05267 | 196-244 | Cg3 | S | 4 | 4 | 4 | 62 | 34 | 30 | 2 | 7 | 18 | 23 | 14 | 16 | 19 | 31 | scl | 48.8 | 27.4 | 23.8 | 7.6 | ||||