| *** Taxonomy Characterization Data *** |
| Pedon ID: S1979NV031018 | ( Washoe, Nevada ) | Print Date: Feb 16 2025 5:37AM |
| Sampled as on Jun 1, 1979: | Barshaad ; Fine, montmorillonitic, frigid Ultic Palexeroll |
| Revised to correlated on Jan 1, 1993: | (unnamed) ; Clayey-skeletal, smectitic, frigid Ultic Haploxeralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79NV264 WASHOE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1979NV031018 Lat: 39° 27' 30.00" north Long: 119° 57' 30.01" west MLRA: 22 | National Soil Survey Center | |
| - | Pedon No. | 79P0477 | 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 | 7B1a2 | ||||||||||
| 79P02541 | 0-5 | A1 | S | 23.6 | 1.96 | 65 | 51 | ||||||
| 79P02542 | 5-14 | A2 | S | 36.7 | 0.49 | 61 | 1.03 | 0.013 | 54 | 32 | |||
| 79P02543 | 14-41 | Bt1 | S | 45.3 | 0.43 | 62 | 40 | ||||||
| 79P02544 | 41-53 | Bt2 | S | 61.6 | 0.38 | 53 | 1.23 | 0.060 | 36 | ||||
| 79P02545 | 53-79 | Bt3 | S | 63.0 | 0.38 | 84 | 76 | ||||||
| 79P02546 | 79-109 | Cr | S | 0.39 | -- | 58 | |||||||
| 79P02546 | 79-109 | Cr | GP | 60.8 | |||||||||
| 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 | 4C1a1a1 | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 79P02541 | 0-5 | A1 | S | 7.5 | 17.88 | 66 | 52 | 43.8 | 2.80 | 1.86 | tr | -- | |||||||
| 79P02542 | 5-14 | A2 | S | 5.8 | 8.1 | 5.48 | 70 | 53 | 1.03 | -- | |||||||||
| 79P02543 | 14-41 | Bt1 | S | 6.2 | 7.9 | 3.34 | 85 | 66 | 0.74 | -- | |||||||||
| 79P02544 | 41-53 | Bt2 | S | 6.2 | 8.0 | 1.13 | 86 | 72 | 0.53 | -- | |||||||||
| 79P02545 | 53-79 | Bt3 | S | 6.4 | 8.4 | 0.94 | 86 | 71 | 0.50 | -- | |||||||||
| 79P02546 | 79-109 | Cr | S | 0.50 | |||||||||||||||
| 79P02546 | 79-109 | Cr | GP | 6.5 | 7.8 | 0.52 | 1 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.64 | (NA) | |
| Clay, carbonate free, Weighted Average | 53 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 65 | % wt | |
| Volume, >2mm, Weighted Average | 51 | % vol | |
| Clay, total, Weighted Average | 53 | % wt | |
| Weighted averages based on control section: 14-64 cm | |||