| *** Supplementary Characterization Data *** |
| Pedon ID: S1970CO105001 | ( Rio Grande, Colorado ) | Print Date: Dec 17 2024 9:22PM |
| Sampled as on May 30, 1970: | HOOPER |
| Revised to correlated: | unnamed ; Fine, montmorillonitic, frigid Typic Natrargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL70CO008 SAN LUIS BASIN | Natural Resources Conservation Service |
| - | Site ID | S1970CO105001 Lat: 37° 29' 24.07" north Long: 106° 3' 15.12" west | National Soil Survey Center | |
| - | Pedon No. | 70C0084 | 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 | |||||||||||||||||
| 4F1 | 4F | |||||||||||||||||||||||||||
| 70C00533 | 0-10 | E | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 83 | 37 | 26 | 18 | 12 | 97 | 87 | 70 | 41 | 31 | 0.18 | 0.133 | 0.001 | >100 | 6.7 | ||
| 70C00534 | 10-31 | Bt | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 63 | 52 | 49 | 46 | 99 | 95 | 86 | 68 | 58 | 0.06 | 0.008 | -- | 36.02399 | 19 | >100 | -- |
| 70C00535 | 31-46 | Bk1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 88 | 59 | 38 | 32 | 29 | 94 | 89 | 83 | 66 | 49 | 0.08 | 0.052 | -- | 28.55099 | 15 | >100 | 0.2 |
| 70C00536 | 46-61 | Bk2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 95 | 69 | 36 | 22 | 17 | 13 | 85 | 72 | 60 | 41 | 29 | 0.25 | 0.152 | 0.001 | >100 | 10.3 | ||
| 70C00537 | 61-77 | 2Bk | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 69 | 28 | 17 | 13 | 10 | 86 | 73 | 59 | 34 | 21 | 0.27 | 0.181 | 0.002 | 19.4 | 2 | >100 | 12.4 |
| 70C00538 | 77-100 | 3Bk | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 75 | 40 | 4 | 2 | 2 | 1 | 62 | 45 | 24 | 5 | 3 | 0.91 | 0.613 | 0.128 | 7.1 | 0.8 | ||
| 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 | ||||||||||||||||||||||||||
| 70C00533 | 0-10 | E | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.642 | |||||||||||||
| 70C00534 | 10-31 | Bt | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.44 | 1.68 | 1.79 | 1.90 | 1.44 | 1.52 | 1.68 | 1.79 | 1.90 | 0.84 | 0.84 | |||
| 70C00535 | 31-46 | Bk1 | S | 3 | -- | -- | 3 | -- | -- | 3 | 97 | 3 | -- | -- | 3 | 97 | 1.26 | 1.79 | 1.75 | 1.78 | 1.24 | 1.64 | 1.77 | 1.74 | 1.77 | 1.10 | 1.14 | |||
| 70C00536 | 46-61 | Bk2 | S | 5 | -- | -- | 5 | -- | -- | 5 | 95 | 5 | -- | -- | 5 | 95 | 1.272 | |||||||||||||
| 70C00537 | 61-77 | 2Bk | S | 6 | -- | -- | 6 | -- | -- | 6 | 94 | 6 | -- | -- | 6 | 94 | 1.63 | 1.68 | 1.84 | 2.01 | 1.59 | 1.62 | 1.64 | 1.81 | 1.99 | 0.63 | 0.67 | |||
| 70C00538 | 77-100 | 3Bk | S | 25 | -- | -- | 25 | -- | 5 | 20 | 75 | 25 | -- | 5 | 20 | 75 | 1.772 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1970CO105001 | ( Rio Grande, Colorado ) | Print Date: Dec 17 2024 9:22PM |
| Sampled As | : | HOOPER | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 70C0084 | |||
| 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 | |||||||||||||||||||||||||||
| 70C00533 | 0-10 | E | S | -- | -- | -- | -- | -- | -- | -- | 100 | 43 | 12 | 7 | 38 | 10 | 0.33 | |||||||||||
| 70C00534 | 10-31 | Bt | S | -- | -- | -- | -- | -- | -- | -- | 100 | 23 | 6 | 25 | 11 | 35 | 16 | 0.37 | 11.520 | 1.8 | 1.8 | 0.11 | 0.11 | |||||
| 70C00535 | 31-46 | Bk1 | S | 1 | -- | -- | 1 | -- | -- | 1 | 99 | 23 | 10 | 14 | 3 | 49 | 0.39 | 42.860 | 9.6 | 9.8 | 0.35 | 0.35 | ||||||
| 70C00536 | 46-61 | Bk2 | S | 2 | -- | -- | 2 | -- | -- | 2 | 98 | 32 | 7 | 6 | 52 | 0.69 | ||||||||||||
| 70C00537 | 61-77 | 2Bk | S | 4 | -- | -- | 4 | -- | -- | 4 | 96 | 45 | 7 | 6 | 17 | 21 | 0.70 | 9.350 | 0.6 | 0.6 | 0.09 | 0.10 | ||||||
| 70C00538 | 77-100 | 3Bk | S | 17 | -- | -- | 17 | -- | 3 | 13 | 83 | 49 | 1 | 1 | 33 | 2.33 | ||||||||||||
| 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 | |||||||||||||||||||||
| 70C00533 | 0-10 | E | S | 78 | 22 | 14 | 3 | 12 | 19 | 33 | 11 | 6 | 16 | 14 | sl | 68.8 | 19.1 | 12.1 | 9.5 | 14.73 | ||||||
| 70C00534 | 10-31 | Bt | S | 78 | 22 | 85 | 2 | 8 | 16 | 34 | 19 | 10 | 12 | 85 | c | 42.2 | 11.8 | 46.0 | 9.7 | 8.65 | ||||||
| 70C00535 | 31-46 | Bk1 | S | 4 | 4 | 4 | 67 | 29 | 40 | 4 | 7 | 9 | 24 | 25 | 17 | 13 | 42 | scl | 49.3 | 21.3 | 29.4 | 9.6 | 11.36 | |||
| 70C00536 | 46-61 | Bk2 | S | 6 | 6 | 6 | 76 | 18 | 15 | 13 | 15 | 14 | 23 | 16 | 8 | 10 | 16 | sl | 69.9 | 16.3 | 13.8 | 9.7 | 8.39 | |||
| 70C00537 | 61-77 | 2Bk | S | 7 | 7 | 7 | 81 | 12 | 11 | 9 | 16 | 17 | 29 | 16 | 5 | 8 | 12 | sl | 77.7 | 11.6 | 10.7 | 9.6 | 6.35 | |||
| 70C00538 | 77-100 | 3Bk | S | 25 | 25 | 25 | 73 | 2 | 1 | 17 | 24 | 28 | 26 | 3 | tr | 2 | 2 | cos | 96.5 | 2.0 | 1.5 | 8.9 | 1.83 | |||