| *** Taxonomy Characterization Data *** |
| Pedon ID: 89CA011006 | ( Colusa, California ) | Print Date: May 17 2024 11:03PM |
| Sampled as on Oct 1, 1989: | Hillgate ; Fine, montmorillonitic, thermic Typic Palexeralf |
| Revised to correlated: | Hillgate ; Fine, mixed, superactive, thermic Typic Palexeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89CA052 COLUSA COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1989CA011006 Lat: 39° 16' 10.00" north Long: 122° 16' 20.01" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 89P0193 | 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 | |||||||||
| 89P01180 | 0-7 | A1 | S | 17.9 | 6.1 | 0.44 | 28 | 1.46 | 0.020 | 1 | |||
| 89P01181 | 7-28 | A2 | S | 19.5 | 6.2 | 0.36 | 30 | 1.58 | 0.014 | 2 | 79 | ||
| 89P01182 | 28-48 | A3 | S | 21.4 | 7.0 | 0.36 | 28 | 1.70 | 0.017 | 1 | |||
| 89P01183 | 48-95 | 2Bt1 | S | 42.5 | 25.1 | 0.38 | 19 | 1.55 | 0.072 | 1 | 75 | ||
| 89P01184 | 95-133 | 2Bt2 | S | 36.4 | 17.9 | 0.40 | 20 | 1.52 | 0.067 | tr | |||
| 89P01185 | 133-158 | 2Bt3 | S | 34.6 | 14.7 | 0.45 | 20 | 1.53 | 0.067 | -- | 67 | ||
| 89P01186 | 158-182 | 2Bt4 | S | 34.1 | 13.9 | 0.45 | 25 | 1.50 | 0.057 | -- | |||
| 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 | |||||||||||
| 89P01180 | 0-7 | A1 | S | 6.0 | 2.02 | 1.96 | tr | 100* | 74 | 0.79 | 0.76 | 1 | |||||||
| 89P01181 | 7-28 | A2 | S | 6.1 | 0.33 | 0.68 | 84 | 72 | 0.66 | 0.21 | 1 | ||||||||
| 89P01182 | 28-48 | A3 | S | 6.1 | 0.25 | 0.34 | 93 | 72 | 0.57 | 0.13 | 2 | ||||||||
| 89P01183 | 48-95 | 2Bt1 | S | 6.8 | 0.29 | 0.44 | 95 | 83 | 0.66 | 0.18 | 2 | ||||||||
| 89P01184 | 95-133 | 2Bt2 | S | 7.8 | 0.17 | 0.27 | tr | 100* | 100 | 0.73 | 0.24 | 3 | |||||||
| 89P01185 | 133-158 | 2Bt3 | S | 7.9 | 0.10 | 0.18 | tr | 100* | 100 | 0.89 | 0.22 | 4 | |||||||
| 89P01186 | 158-182 | 2Bt4 | S | 8.1 | 0.10 | tr | 100* | 100 | 0.89 | 0.23 | 4 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.66 | (NA) | |
| Clay, carbonate free, Weighted Average | 42 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 19 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 42 | % wt | |
| LE, Whole Soil, Summed to 1m | 5 | cm/m | |
| Weighted averages based on control section: 48-98 cm | |||