| *** Taxonomy Characterization Data *** |
| Pedon ID: 439-24-17 | ( Butte, California ) | Print Date: Dec 11 2024 3:25PM |
| Sampled as on Oct 24, 1988: | HORST ; Fine-silty, mixed, thermic Pachic Haploxeroll |
| Revised to correlated: | PARROTT ; Fine-silty, mixed, superactive, thermic Fluventic Haploxerepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89CA022 COLUSA AND BUTTE COUNTIES | Natural Resources Conservation Service |
| - | Site ID | 439-24-17 Lat: 39° 48' 12.53" north Long: 122° 1' 26.85" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 89P0069 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 8D1 | 4A1d | 7B1a2 | |||||||||
| 89P00667 | 0-4 | Ap | S | 22.3 | 7.5 | 0.64 | 1 | 1.33 | 0.020 | -- | |||
| 89P00668 | 4-20 | A | S | 22.8 | 8.6 | 0.57 | 3 | 1.25 | 0.026 | -- | |||
| 89P00669 | 20-52 | Bw1 | S | 21.1 | 7.0 | 0.65 | 4 | -- | 49 | ||||
| 89P00670 | 52-95 | Bw2 | S | 20.8 | 6.5 | 0.67 | 2 | 1.30 | 0.025 | -- | |||
| 89P00671 | 95-125 | Bw3 | S | 20.6 | 6.6 | 0.68 | 2 | 1.32 | 0.025 | -- | 47 | ||
| 89P00672 | 125-160 | Bw4 | S | 18.6 | 5.3 | 0.73 | 2 | 1.51 | 0.022 | -- | |||
| 89P00673 | 160-225 | C | S | 17.2 | 3.8 | 0.80 | 1 | -- | |||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1c | 6A2d | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 89P00667 | 0-4 | Ap | S | 6.7 | 2.63 | 2.62 | 100* | 85 | 1.25 | 1.38 | 1 | ||||||||
| 89P00668 | 4-20 | A | S | 7.2 | 1.11 | 1.13 | 100* | 86 | 1.07 | 0.40 | 2 | ||||||||
| 89P00669 | 20-52 | Bw1 | S | 7.1 | 1.06 | 1.17 | 100* | 86 | 1.26 | 0.24 | 1 | ||||||||
| 89P00670 | 52-95 | Bw2 | S | 7.2 | 0.93 | 0.97 | 100* | 88 | 1.35 | 0.22 | 1 | ||||||||
| 89P00671 | 95-125 | Bw3 | S | 7.2 | 0.80 | 0.78 | 100* | 89 | 1.36 | 0.33 | tr | ||||||||
| 89P00672 | 125-160 | Bw4 | S | 7.2 | 0.53 | 0.58 | 100* | 90 | 1.46 | 0.44 | tr | ||||||||
| 89P00673 | 160-225 | C | S | 7.7 | 0.49 | 0.87 | 100* | 100 | 1.60 | 0.34 | 1 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.31 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||