| *** Taxonomy Characterization Data *** |
| Pedon ID: 89CA011002 | ( Colusa, California ) | Print Date: Nov 22 2024 12:54AM |
| Sampled as on Oct 1, 1989: | Horst ; Fine-silty, mixed, thermic Pachic Haploxeroll |
| Revised to correlated: | Moonbend ; Fine-silty, mixed, superactive, thermic Pachic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89CA022 COLUSA AND BUTTE COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1989CA011002 Lat: 39° 11' 15.00" north Long: 121° 58' 44.99" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 89P0063 | 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 | |||||||||
| 89P00617 | 0-21 | Ap | S | 25.6 | 9.3 | 0.47 | 5 | 1.31 | 0.030 | -- | |||
| 89P00618 | 21-47 | Bw1 | S | 29.9 | 10.3 | 0.48 | 2 | 1.25 | 0.041 | -- | |||
| 89P00619 | 47-85 | Bw2 | S | 34.7 | 11.9 | 0.47 | 5 | 1.28 | 0.054 | -- | 59 | ||
| 89P00620 | 85-104 | Bw3 | S | 25.5 | 8.8 | 0.53 | 9 | 1.31 | 0.046 | -- | |||
| 89P00621 | 104-129 | Bw4 | S | 25.0 | 7.2 | 0.53 | 7 | 1.25 | 0.038 | -- | 60 | ||
| 89P00622 | 129-160 | Bk | S | 24.5 | 7.1 | 0.54 | 6 | 1.39 | 0.030 | -- | |||
| 89P00623 | 160-190 | Ab | S | 22.6 | 6.3 | 0.54 | 10 | 1.40 | 0.034 | -- | |||
| 89P00624 | 190-215 | C | S | 18.0 | 6.3 | 0.58 | 14 | -- | |||||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 89P00617 | 0-21 | Ap | S | 7.1 | 1.66 | 1.59 | 100* | 84 | 0.96 | 0.50 | 1 | ||||||||
| 89P00618 | 21-47 | Bw1 | S | 7.0 | 1.35 | 1.34 | 100* | 86 | 0.99 | 0.39 | 1 | ||||||||
| 89P00619 | 47-85 | Bw2 | S | 7.2 | 1.34 | 1.36 | 100* | 87 | 0.98 | 0.29 | 1 | ||||||||
| 89P00620 | 85-104 | Bw3 | S | 7.0 | 0.81 | 0.88 | 100* | 89 | 1.13 | 0.47 | 1 | ||||||||
| 89P00621 | 104-129 | Bw4 | S | 7.0 | 0.71 | 0.74 | 100* | 89 | 1.14 | 1.03 | 1 | ||||||||
| 89P00622 | 129-160 | Bk | S | 7.9 | 0.46 | 0.55 | 1 | 100* | 96 | 1.12 | 2.94 | 2 | |||||||
| 89P00623 | 160-190 | Ab | S | 7.9 | 0.54 | 0.64 | tr | 100* | 100 | 1.12 | 1.56 | 2 | |||||||
| 89P00624 | 190-215 | C | S | 8.2 | 0.32 | 0.54 | 2 | 100* | 100 | 1.21 | 0.68 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.01 | (NA) | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 31 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||