| *** Taxonomy Characterization Data *** |
| Pedon ID: 82AZ015026 | ( Mohave, Arizona ) | Print Date: Feb 16 2025 9:07AM |
| Sampled as on Sep 29, 1982: | Mespun ; Mixed Ustic Torripsamments |
| Revised to SSL: | (unnamed) ; Mixed, mesic Ustic Torripsamment |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82AZ270 MOHAVE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1982AZ015026 Lat: 36° 56' 50.01" north Long: 113° 0' 24.99" west MLRA: 35 | National Soil Survey Center | |
| - | Pedon No. | 82P0870 | 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 | 7B1a2 | ||||||||||
| 82P04474 | 0-5 | A1 | S | 1.2 | 1.17 | 83 | -- | ||||||
| 82P04475 | 5-13 | A2 | S | 1.2 | 0.75 | 79 | -- | ||||||
| 82P04476 | 13-23 | Bw1 | S | 2.1 | 0.57 | 74 | -- | ||||||
| 82P04477 | 23-46 | Bw2 | S | 3.2 | 0.59 | 73 | -- | 91 | |||||
| 82P04478 | 46-84 | C1 | S | 2.7 | 0.63 | 71 | -- | 85 | |||||
| 82P04479 | 84-117 | C2 | S | 3.3 | 0.3 | 0.58 | 62 | -- | |||||
| 82P04480 | 117-152 | C3 | S | 1.7 | 0.65 | 78 | -- | ||||||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 82P04474 | 0-5 | A1 | S | 5.5 | 0.41 | 100* | 63 | 1.33 | 2.23 | -- | |||||||||
| 82P04475 | 5-13 | A2 | S | 7.0 | 0.21 | -- | 100* | 49 | 1.33 | -- | |||||||||
| 82P04476 | 13-23 | Bw1 | S | 7.4 | 0.20 | -- | 100* | 97 | 1.05 | -- | |||||||||
| 82P04477 | 23-46 | Bw2 | S | 7.9 | 0.18 | tr | 100* | 100 | 0.97 | -- | |||||||||
| 82P04478 | 46-84 | C1 | S | 8.2 | 0.14 | 1 | 100* | 100 | 0.93 | -- | |||||||||
| 82P04479 | 84-117 | C2 | S | 8.5 | 0.15 | 2 | 100* | 100 | 0.94 | -- | |||||||||
| 82P04480 | 117-152 | C3 | S | 8.7 | 0.08 | 1 | 100* | 100 | 0.94 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.96 | (NA) | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 70 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 3 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||