| *** Andic Soil Properties Data *** |
| Pedon ID: 91CA011002 | ( Colusa, California ) | Print Date: May 28 2024 8:36PM |
| Sampled as on Apr 29, 1991: | Contra Costa T |
| Revised to correlated: | Contra Costa ; Clayey-skeletal, mixed, superactive, thermic Typic Palexeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CA178 1992 TOUR | Natural Resources Conservation Service |
| - | Site ID | S1991CA011002 Lat: 39° 1712.00" north Long: 122° 1828.00" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 91P0759 | 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 | ||||||||||||||||||||
| 91P04344 | 0-1 | Oe | S | 16.9 | ||||||||||||||||||||
| 91P04345 | 1-6 | A1 | S | 18.2 | 7.4 | 34 | 2 | 9.0 | 0.49 | 1.49 | 0.015 | |||||||||||||
| 91P04346 | 6-14 | A2 | S | 21.3 | 8.3 | 44 | 14 | 8.8 | 0.41 | 1.65 | 0.010 | |||||||||||||
| 91P04347 | 14-34 | Bt1 | S | 40.9 | 20.3 | 43 | 18 | 13.0 | 0.32 | 1.52 | 0.039 | |||||||||||||
| 91P04348 | 34-78 | Bt2 | S | 40.7 | 23.9 | 54 | 27 | 14.5 | 0.36 | 1.54 | 0.038 | |||||||||||||
| 91P04349 | 78-110 | Bt3 | S | 52.0 | 31.0 | 13 | 18.4 | 0.35 | 1.48 | 0.096 | ||||||||||||||
| 91P04350 | 110-136 | 2C | S | 42.1 | 16.0 | 92 | 86 | 14.7 | 0.35 | |||||||||||||||
| 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 | 6S4 | 8J | 4F1 | 4F | ||||||||||||||||
| 91P04344 | 0-1 | Oe | S | 6.9 | 9.51 | 6.64 | 13 | 0.08 | ||||||||||||||
| 91P04345 | 1-6 | A1 | S | 7.1 | 2.19 | 1.90 | 16 | 0.29 | 0.06 | 35 | 10 | |||||||||||
| 91P04346 | 6-14 | A2 | S | 6.7 | 1.39 | 1.23 | 13 | 0.25 | 0.05 | 29 | 12 | |||||||||||
| 91P04347 | 14-34 | Bt1 | S | 6.8 | 0.64 | 0.62 | 23 | 0.33 | 0.04 | |||||||||||||
| 91P04348 | 34-78 | Bt2 | S | 6.3 | 0.40 | 0.43 | 22 | 0.41 | 0.04 | 44 | 24 | |||||||||||
| 91P04349 | 78-110 | Bt3 | S | 6.2 | 0.30 | 0.33 | 27 | 0.39 | 0.04 | |||||||||||||
| 91P04350 | 110-136 | 2C | S | 6.8 | 0.19 | 0.31 | 25 | 0.31 | 0.03 | |||||||||||||
| 91P04351 | 0-0 | S | 21.59 | 18.90 | ||||||||||||||||||
| 91P04352 | 0-0 | S | 8.02 | 7.25 | ||||||||||||||||||
| 91P04353 | 0-0 | S | 2.84 | 2.60 | ||||||||||||||||||
| 91P04354 | 0-0 | S | 1.36 | 1.13 | ||||||||||||||||||