| *** Taxonomy Characterization Data *** |
| Pedon ID: 1978NV031010 | ( Washoe, Nevada ) | Print Date: Nov 23 2024 7:19AM |
| Sampled as on Sep 18, 1978: | Softscrabble |
| Revised to correlated: | Softscrabble ; Loamy-skeletal, mixed, superactive, frigid Pachic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78NV214 WASHOE COUNTY | Natural Resources Conservation Service |
| - | Site ID | 1978NV031010 Lat: 39° 56' 55.40" north Long: 119° 41' 45.00" west MLRA: 26 | National Soil Survey Center | |
| - | Pedon No. | 78P0598 | 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 | 8D1 | 4A1d | |||||||||||
| 78P03555 | 0-3 | A1 | S | 28.9 | 0.72 | 45 | 30 | ||||||
| 78P03556 | 3-23 | A2 | S | 29.8 | 0.66 | 71 | 61 | ||||||
| 78P03557 | 23-48 | Bt1 | S | 28.4 | 0.70 | 22 | 32 | ||||||
| 78P03558 | 48-76 | Bt2 | S | 34.5 | 0.64 | 18 | 62 | ||||||
| 78P03559 | 76-102 | 2Bt11 | S | 27.6 | 0.93 | 9 | 1.23 | 0.051 | 1 | ||||
| 78P03560 | 102-152 | 2Bt12 | S | 27.2 | 0.95 | 29 | 1.22 | 0.036 | 13 | ||||
| 78P03561 | 152-197 | 2Bt2 | S | 24.5 | 1.09 | 11 | 2 | ||||||
| 78P03562 | 197-225 | 2C | S | 19.9 | 1.30 | 11 | 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 | % | |||||||||||
| 8C1a | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | ||||||||||||
| 78P03555 | 0-3 | A1 | S | 6.6 | 5.49 | 97 | 80 | 1.51 | 1.53 | -- | |||||||||
| 78P03556 | 3-23 | A2 | S | 6.8 | 3.19 | 92 | 80 | 1.39 | 0.19 | -- | |||||||||
| 78P03557 | 23-48 | Bt1 | S | 6.9 | 1.68 | 93 | 80 | 1.18 | 0.12 | tr | |||||||||
| 78P03558 | 48-76 | Bt2 | S | 7.1 | 0.92 | -- | 89 | 79 | 0.87 | 0.08 | tr | ||||||||
| 78P03559 | 76-102 | 2Bt11 | S | 7.3 | 0.43 | -- | 92 | 80 | 0.95 | 0.09 | 1 | ||||||||
| 78P03560 | 102-152 | 2Bt12 | S | 7.4 | 0.37 | -- | 88 | 80 | 0.93 | 0.07 | 1 | ||||||||
| 78P03561 | 152-197 | 2Bt2 | S | 7.2 | 0.24 | -- | 90 | 80 | 0.98 | 0.09 | 2 | ||||||||
| 78P03562 | 197-225 | 2C | S | 7.2 | 0.27 | tr | 88 | 73 | 1.13 | 0.08 | 2 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| Volume, >2mm, Weighted Average | 62 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Clay, total, Weighted Average | 35 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.87 | (NA) | |
| Weighted averages based on control section: 48-76 cm | |||