| *** Supplementary Characterization Data *** |
| Pedon ID: 99CO087003 | ( Morgan, Colorado ) | Print Date: Jan 31 2025 2:47PM |
| Sampled as : | Heldt ; Fine, smectitic, mesic Vertic Haplustept |
| Revised to correlated: | Heldt ; Fine, smectitic, mesic Aridic Haplustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP99CO117 MORGAN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1999CO087003 Lat: 40° 16' 48.20" north Long: 103° 35' 37.20" west MLRA: 67 | National Soil Survey Center | |
| - | Pedon No. | 99P0380 | 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 | |||||||||||||||||
| 99P02076 | 0-12 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 85 | 69 | 56 | 47 | 100 | 98 | 95 | 88 | 80 | 0.01 | 0.003 | -- | 23.7 | 0.3 | ||
| 99P02077 | 12-25 | Bw1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 86 | 72 | 58 | 48 | 100 | 99 | 96 | 90 | 82 | 0.01 | 0.002 | -- | 19.7 | 0.3 | ||
| 99P02078 | 25-66 | Bw2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 95 | 81 | 64 | 52 | 100 | 100 | 99 | 96 | 94 | -- | 0.002 | -- | 12.1 | 0.5 | ||
| 99P02079 | 66-81 | Bw3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 74 | 52 | 38 | 100 | 100 | 100 | 99 | 95 | 0.01 | 0.004 | -- | 22.7 | 0.5 | ||
| 99P02080 | 81-96 | Bk1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 49 | 33 | 23 | 100 | 100 | 100 | 98 | 86 | 0.03 | 0.021 | 0.001 | 48.5 | 1.0 | ||
| 99P02081 | 96-125 | Bk2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 72 | 55 | 100 | 100 | 100 | 100 | 100 | -- | 0.002 | -- | 8.7 | 0.6 | ||
| 99P02082 | 125-152 | C | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 88 | 59 | 40 | 100 | 100 | 100 | 99 | 98 | 0.01 | 0.003 | -- | 14.5 | 0.7 | ||
| 99P02083 | 152-170 | ABb | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 63 | 40 | 32 | 27 | 100 | 100 | 96 | 71 | 54 | 0.06 | 0.039 | -- | >100 | 0.4 | ||
| 99P02084 | 170-200 | Btb | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 70 | 49 | 35 | 100 | 100 | 100 | 97 | 89 | 0.01 | 0.005 | -- | 27.1 | 0.5 | ||
| 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 | ||||||||||||||||||||||||||
| 99P02076 | 0-12 | Ap | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.26 | 1.82 | 1.66 | 1.78 | 1.26 | 1.52 | 1.82 | 1.67 | 1.78 | 1.10 | 1.10 | |||
| 99P02077 | 12-25 | Bw1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.35 | 1.82 | 1.76 | 1.84 | 1.35 | 1.46 | 1.82 | 1.76 | 1.84 | 0.96 | 0.96 | |||
| 99P02078 | 25-66 | Bw2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.31 | 1.83 | 1.73 | 1.82 | 1.31 | 1.52 | 1.83 | 1.72 | 1.82 | 1.02 | 1.02 | |||
| 99P02079 | 66-81 | Bw3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.30 | 1.51 | 1.68 | 1.81 | 1.30 | 1.40 | 1.51 | 1.68 | 1.81 | 1.04 | 1.04 | |||
| 99P02080 | 81-96 | Bk1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.31 | 1.43 | 1.65 | 1.82 | 1.31 | 1.38 | 1.43 | 1.65 | 1.82 | 1.02 | 1.02 | |||
| 99P02081 | 96-125 | Bk2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.22 | 1.60 | 1.62 | 1.76 | 1.22 | 1.38 | 1.60 | 1.62 | 1.76 | 1.17 | 1.17 | |||
| 99P02082 | 125-152 | C | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.28 | 1.50 | 1.66 | 1.80 | 1.28 | 1.39 | 1.50 | 1.66 | 1.80 | 1.07 | 1.07 | |||
| 99P02083 | 152-170 | ABb | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.45 | 1.60 | 1.71 | 1.90 | 1.45 | 1.51 | 1.60 | 1.71 | 1.90 | 0.83 | 0.83 | |||
| 99P02084 | 170-200 | Btb | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.29 | 1.43 | 1.60 | 1.80 | 1.29 | 1.34 | 1.43 | 1.60 | 1.80 | 1.05 | 1.05 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 99CO087003 | ( Morgan, Colorado ) | Print Date: Jan 31 2025 2:47PM |
| Sampled As | : | Heldt | Fine, smectitic, mesic Vertic Haplustept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 99P0380 | |||
| 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 | |||||||||||||||||||||||||||
| 99P02076 | 0-12 | Ap | S | tr | -- | -- | -- | -- | -- | tr | 100 | 9 | 16 | 22 | 12 | 40 | 0.65 | 0.43 | 0.280 | 6.7 | 6.5 | 0.16 | 0.16 | |||||
| 99P02077 | 12-25 | Bw1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 9 | 17 | 25 | 9 | 40 | 0.57 | 0.51 | 0.220 | 2.6 | 2.6 | 0.08 | 0.08 | |||||
| 99P02078 | 25-66 | Bw2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 3 | 21 | 26 | 9 | 42 | 0.40 | 0.41 | 0.230 | 5.1 | 5.1 | 0.13 | 0.13 | |||||
| 99P02079 | 66-81 | Bw3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 3 | 28 | 18 | 13 | 38 | 0.42 | 0.48 | 0.140 | 2.5 | 2.5 | 0.14 | 0.14 | |||||
| 99P02080 | 81-96 | Bk1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 31 | 11 | 17 | 34 | 0.45 | 0.50 | 0.130 | 1.8 | 1.8 | 0.18 | 0.18 | |||||
| 99P02081 | 96-125 | Bk2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 21 | 25 | 14 | 40 | 0.34 | 0.40 | 0.170 | 4.2 | 4.2 | 0.13 | 0.13 | ||||||
| 99P02082 | 125-152 | C | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 28 | 20 | 14 | 38 | 0.40 | 0.45 | 0.130 | 2.8 | 2.8 | 0.15 | 0.15 | |||||
| 99P02083 | 152-170 | ABb | S | -- | -- | -- | -- | -- | -- | -- | 100 | 25 | 15 | 15 | 19 | 26 | 0.52 | 0.83 | 0.45 | 0.120 | 1.4 | 1.4 | 0.08 | 0.08 | ||||
| 99P02084 | 170-200 | Btb | S | -- | -- | -- | -- | -- | -- | -- | 100 | 5 | 26 | 17 | 20 | 31 | 0.38 | 0.47 | 0.100 | 1.3 | 1.3 | 0.09 | 0.09 | |||||
| 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 | 8A3a | |||||||||||||||||||||
| 99P02076 | 0-12 | Ap | S | 37 | 63 | 87 | 1 | 2 | 6 | 13 | 15 | 20 | 43 | 87 | c | 19.7 | 33.8 | 46.5 | 7.5 | 3.18 | ||||||
| 99P02077 | 12-25 | Bw1 | S | 35 | 65 | 93 | tr | 2 | 5 | 12 | 16 | 19 | 45 | 93 | c | 18.2 | 33.6 | 48.2 | 7.7 | 1.01 | ||||||
| 99P02078 | 25-66 | Bw2 | S | 14 | 86 | 109 | tr | 3 | 6 | 4 | 27 | 60 | 109 | sic | 6.5 | 41.3 | 52.2 | 7.9 | 0.96 | |||||||
| 99P02079 | 66-81 | Bw3 | S | 8 | 92 | 61 | tr | tr | 2 | 6 | 34 | 58 | 61 | sicl | 5.2 | 57.1 | 37.7 | 8.0 | 1.00 | |||||||
| 99P02080 | 81-96 | Bk1 | S | 19 | 81 | 30 | 3 | 16 | 48 | 34 | 30 | sil | 14.3 | 62.7 | 23.0 | 8.0 | 0.94 | |||||||||
| 99P02081 | 96-125 | Bk2 | S | 1 | 99 | 121 | tr | tr | 6 | 93 | 121 | sic | 0.3 | 44.9 | 54.8 | 7.9 | 1.02 | |||||||||
| 99P02082 | 125-152 | C | S | 3 | 97 | 68 | tr | 1 | 1 | 17 | 80 | 68 | sic | 1.7 | 57.9 | 40.4 | 7.8 | 1.05 | ||||||||
| 99P02083 | 152-170 | ABb | S | 63 | 37 | 36 | tr | 5 | 34 | 23 | 19 | 17 | 36 | scl | 46.3 | 27.0 | 26.7 | 7.7 | 1.09 | |||||||
| 99P02084 | 170-200 | Btb | S | 17 | 83 | 55 | tr | 5 | 11 | 30 | 53 | 55 | sicl | 10.7 | 53.9 | 35.4 | 7.9 | 0.99 | ||||||||