| *** Andic Soil Properties Data *** |
| Pedon ID: 91CO123007 | ( Weld, Colorado ) | Print Date: May 23 2024 12:31AM |
| Sampled as on Jun 29, 1991: | Ulm ; Fine, montmorillonitic Ustollic Haplargids |
| Revised to correlated on Sep 1, 1992: | (unnamed) ; Fine-loamy, mixed, superactive, mesic Ustollic Haplargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO201 WELD | Natural Resources Conservation Service |
| - | Site ID | S1991CO123007 Lat: 40° 4941.00" north Long: 104° 479.01" west MLRA: 67 | National Soil Survey Center | |
| - | Pedon No. | 91P0871 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Andic Soil Properties Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | |||
| Total | Fine | CaCO3 | CoSi to | Est | .1-75 | Vol >2mm | Bulk | COLE | Al+½Fe | Al+½Fe | ||||||||||||||
| Clay | Clay | Clay | VCoS | Clay | Fraction | % of | (- - - - 1500 kPa - - - -) | Density | Whole | (- - - - - - - - - - Glass Content - - - - - - - - - -) | *15.625 | *60.0 | ||||||||||||
| Depth | <.002 | <.0002 | <.002 | .02 - 2 | Content | Whole Soil | air-dry | field moist | /Clay | 33 kPa | Soil | csi | vfs | fs | ms | cs | vcs | Wt Avg | +Glass | +Glass | ||||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - % of <2 mm - - - - - - - - -) | % of <75 mm | (- - - - - - - - % - - - - - - -) | g cm-3 | cm cm-1 | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
| 3A1a1a | 3A1a1a | 3C2a1a | 8D1 | 4A1d | ||||||||||||||||||||
| 91P05282 | 0-5 | A1 | S | 8.4 | 5.6 | 51 | 6 | 4.1 | 0.49 | 1.24 | 0.017 | |||||||||||||
| 91P05283 | 5-14 | A2 | S | 11.9 | 7.7 | 51 | 9 | 5.6 | 0.47 | 1.58 | 0.017 | |||||||||||||
| 91P05284 | 14-28 | BA | S | 22.2 | 15.3 | 41 | 3 | 9.2 | 0.41 | 1.48 | 0.030 | |||||||||||||
| 91P05285 | 28-39 | Bt1 | S | 30.4 | 22.2 | 35 | 3 | 13.6 | 0.45 | 1.47 | 0.038 | |||||||||||||
| 91P05286 | 39-67 | Bt2 | S | 34.8 | 20.9 | 19 | 2 | 13.4 | 0.39 | 1.55 | 0.056 | |||||||||||||
| 91P05287 | 67-88 | BCk | S | 33.5 | 11.6 | 17 | 14.4 | 0.43 | 1.66 | 0.039 | ||||||||||||||
| 91P05288 | 88-130 | 2CBk | S | 12.7 | 5.7 | 75 | 1 | 7.6 | 0.60 | 1.65 | 0.002 | |||||||||||||
| Andic Soil Properties Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| CO3 | Al+ | 8*Si | Optical | KCl | NH4OAC | Sum | (- Base Sat -) | |||||||||||||||
| pH | pH | Org | Tot | as | NZ | ½Fe | 8*Si | 2*Fe | +2*Fe | Density | Extr | Sum | Bases+ | NH4OAC | Sum of | Melanic | (- Atterberg -) | |||||
| Depth | H2O | NaF | C | C | CaCO3 | P Ret | Oxal | Oxal | Oxal | Oxal | Oxal | Al | Bases | Extr Al | pH 7.0 | Cations | Index | LL | PI | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - % wt - - - - - - - - - - - - - - - - - -) | cmol(+) kg-1 | (- meq 100g-1 -) | (- - - - % - - - - -) | ( % <0.4mm ) | ||||||||||||||
| 4C1a2a | 6A1c | 6A2d | 6E1g | 8J | ||||||||||||||||||
| 91P05282 | 0-5 | A1 | S | 6.1 | 1.00 | 0.86 | 0.05 | 0.02 | ||||||||||||||
| 91P05283 | 5-14 | A2 | S | 6.6 | 0.54 | 0.51 | 0.05 | 0.02 | ||||||||||||||
| 91P05284 | 14-28 | BA | S | 6.5 | 0.60 | 0.59 | 0.08 | 0.02 | ||||||||||||||
| 91P05285 | 28-39 | Bt1 | S | 6.9 | 0.50 | 0.50 | 0.11 | 0.03 | ||||||||||||||
| 91P05286 | 39-67 | Bt2 | S | 7.5 | 0.36 | 0.38 | 0.09 | 0.02 | ||||||||||||||
| 91P05287 | 67-88 | BCk | S | 7.9 | 0.15 | 0.18 | tr | 0.04 | 0.02 | |||||||||||||
| 91P05288 | 88-130 | 2CBk | S | 8.2 | 0.05 | 0.08 | 0.02 | 0.02 | ||||||||||||||