| *** Supplementary Characterization Data *** |
| Pedon ID: S1974OR065003 | ( Wasco, Oregon ) | Print Date: Sep 22 2026 4:10PM |
| Sampled as on May 30, 1974: | DAY |
| Revised to correlated: | Day ; Fine, smectitic, mesic Typic Chromoxererts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74OR017 GRANT-WHEELER | Natural Resources Conservation Service |
| - | Site ID | S1974OR065003 MLRA: 10 | National Soil Survey Center | |
| - | Pedon No. | 74C0166 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | -22- | -23- | -24- | -25- | |||
| (- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -) | (- - - - - Cumulative Curve Fractions - - - - -) (<75mm) | ( Atter- ) | ( Gradation ) | |||||||||||||||||||||||||
| Percentage Passing Sieve | USDA Less Than Diameters (mm) at | berg | Uni- | Cur- | ||||||||||||||||||||||||
| Depth | 3 | 2 | 3/2 | 1 | 3/4 | 3/8 | 4 | 10 | 40 | 200 | 20 | 5 | 2 | 1. | .5 | .25 | .10 | .05 | 60 | 50 | 10 | LL | PI | fmty | vtur | |||
| Layer | (cm) | Horz | Prep | (-------------------Inches-------------------) | (---------Number---------) | (------Microns----) | (---------Millimeter----------) | (-----Percentile---) | (----%----) | CU | CC | |||||||||||||||||
| 74C00973 | 0-5 | A | S | 100 | 100 | 100 | 99 | 99 | 99 | 99 | 99 | 98 | 91 | 86 | 74 | 67 | 99 | 98 | 97 | 93 | 89 | -- | 0.001 | -- | 5.6 | 0.7 | ||
| 74C00974 | 5-18 | AC1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 93 | 87 | 76 | 68 | 100 | 99 | 98 | 94 | 92 | -- | 0.001 | -- | 5.4 | 0.7 | ||
| 74C00975 | 18-43 | AC2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 93 | 87 | 76 | 69 | 100 | 99 | 98 | 94 | 91 | -- | 0.001 | -- | 5.3 | 0.7 | ||
| 74C00976 | 43-64 | AC3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 90 | 83 | 74 | 68 | 99 | 99 | 97 | 92 | 88 | -- | 0.001 | -- | 5.4 | 0.7 | ||
| 74C00977 | 64-81 | C1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 92 | 77 | 63 | 54 | 100 | 99 | 97 | 93 | 90 | -- | 0.002 | -- | 11.6 | 0.5 | ||
| 74C00978 | 81-104 | C2 | S | 100 | 100 | 100 | 100 | 100 | 76 | 52 | 52 | 51 | 41 | 35 | 29 | 24 | 52 | 51 | 50 | 43 | 39 | 5.93 | 0.303 | 0.001 | >100 | -- | ||
| Tier 2 | -26- | -27- | -28- | -29- | -30- | -31- | -32- | -33- | -34- | -35- | -36- | -37- | -38- | -39- | -40- | -41- | -42- | -43- | -44- | -45- | -46- | -47- | -48- | -49- | -50- | |||||
| (- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -) | (- - Void - -) | ||||||||||||||||||||||||||||
| Whole Soil (mm) | <75 mm Fraction | Whole Soil | <2 mm Fraction | Ratios | ||||||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 75 | 75 | 20 | 5 | Soil Sur | Engineering | Soil Survey | Engineering | At 33 kPa | |||||||||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | -2 | -20 | -5 | -2 | <2 | 33 | Oven | Moist | Satur | 33 | 1500 | Oven | Moist | Satur | Whole | <2 | |||||||
| Layer | (cm) | Horz | Prep | (------------------- % of Whole Soil ------------------) | (--------- % of <75 mm ---------) | kPa | -dry | -ated | kPa | kPa | -dry | -ated | Soil | mm | ||||||||||||||||
| 3B1 | 3B1 | 3B1 | 4A1d | 4A1h | ||||||||||||||||||||||||||
| 74C00973 | 0-5 | A | S | 1 | -- | -- | 1 | 1 | -- | -- | 99 | 1 | 1 | -- | -- | 99 | 1.132 | |||||||||||||
| 74C00974 | 5-18 | AC1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.12 | 1.85 | 1.64 | 1.70 | 1.12 | 1.47 | 1.85 | 1.63 | 1.70 | 1.37 | 1.37 | |||
| 74C00975 | 18-43 | AC2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.12 | 1.84 | 1.64 | 1.70 | 1.12 | 1.45 | 1.84 | 1.64 | 1.70 | 1.37 | 1.37 | |||
| 74C00976 | 43-64 | AC3 | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.17 | 1.72 | 1.67 | 1.73 | 1.17 | 1.40 | 1.72 | 1.67 | 1.73 | 1.26 | 1.26 | |||
| 74C00977 | 64-81 | C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.15 | 1.70 | 1.66 | 1.72 | 1.15 | 1.38 | 1.70 | 1.66 | 1.72 | 1.30 | 1.30 | |||
| 74C00978 | 81-104 | C2 | S | 48 | -- | -- | 48 | -- | 48 | -- | 52 | 48 | -- | 48 | -- | 52 | 1.632 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1974OR065003 | ( Wasco, Oregon ) | Print Date: Sep 22 2026 4:10PM |
| Sampled As | : | DAY | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 74C0166 | |||
| Tier 3 | -51- | -52- | -53- | -54- | -55- | -56- | -57- | -58- | -59- | -60- | -61- | -62- | -63- | -64- | -65- | -66- | -67- | -68- | -69- | -70- | -71- | -72- | -73- | -74- | -75- | |||
| (- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -) | C | (- - - - - - - Ratios To Clay - - - - - -) | (- - Linear Extensiblity - -) | (- - WRD - -) | ||||||||||||||||||||||||
| Whole Soil (mm) At 33 kPa | /N | <2 mm Fraction | Whole Soil | <2 mm | Whole | <2 | ||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 2- | .05- | LT | Pores | Rat | Fine | CEC | 1500 | LEP | 33 kPa | to % | Soil | mm | |||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | .05 | .002 | .002 | D | F | -io | Clay | Sum | NH4- | kPa | 33 | 1500 | Oven | 1500 | Oven | ||||||
| Layer | (cm) | Horz | Prep | (----------------------------- % of Whole Soil ---------------------------) | Cats | OAC | H2O | kPa | kPa | -dry | kPa | -dry | (---in3/in3---) | |||||||||||||||
| 8D1 | 4C1 | |||||||||||||||||||||||||||
| 74C00973 | 0-5 | A | S | 1 | -- | -- | 1 | 1 | -- | -- | 100 | 4 | 10 | 29 | 57 | 16 | 1.37 | 0.37 | ||||||||||
| 74C00974 | 5-18 | AC1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 3 | 10 | 29 | 6 | 52 | 11 | 0.92 | 0.38 | 26.610 | 9.5 | 9.5 | 0.22 | 0.22 | ||||
| 74C00975 | 18-43 | AC2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 4 | 9 | 29 | 6 | 52 | 11 | 1.20 | 0.39 | 26.010 | 9.2 | 9.0 | 0.22 | 0.22 | ||||
| 74C00976 | 43-64 | AC3 | S | tr | -- | -- | -- | -- | -- | tr | 100 | 5 | 9 | 30 | 6 | 50 | 1.50 | 0.40 | 20.060 | 6.2 | 6.2 | 0.19 | 0.19 | |||||
| 74C00977 | 64-81 | C1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 5 | 15 | 24 | 6 | 51 | 0.50 | 25.550 | 6.3 | 6.3 | 0.19 | 0.19 | ||||||
| 74C00978 | 81-104 | C2 | S | 30 | -- | -- | 30 | -- | 30 | -- | 70 | 8 | 9 | 15 | 38 | 0.58 | ||||||||||||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -2 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 4C1a2a | 8A3a | |||||||||||||||||||||
| 74C00973 | 0-5 | A | S | 3 | 3 | 29 | 68 | 199 | 2 | 4 | 13 | 10 | 9 | 61 | 205 | c | 9.6 | 23.2 | 67.2 | 6.4 | 0.92 | |||||
| 74C00974 | 5-18 | AC1 | S | 26 | 74 | 216 | 1 | 3 | 4 | 10 | 8 | 16 | 59 | 216 | c | 8.2 | 23.4 | 68.4 | 6.4 | 0.41 | ||||||
| 74C00975 | 18-43 | AC2 | S | 28 | 72 | 225 | 1 | 2 | 4 | 12 | 10 | 15 | 57 | 225 | c | 8.8 | 22.0 | 69.2 | 6.4 | 0.47 | ||||||
| 74C00976 | 43-64 | AC3 | S | 37 | 63 | 215 | 2 | 3 | 5 | 16 | 12 | 15 | 47 | 215 | c | 11.9 | 19.8 | 68.3 | 7.4 | 0.83 | ||||||
| 74C00977 | 64-81 | C1 | S | 23 | 77 | 119 | 2 | 4 | 9 | 7 | 28 | 49 | 119 | c | 10.4 | 35.2 | 54.4 | 7.3 | 0.76 | |||||||
| 74C00978 | 81-104 | C2 | S | 63 | 63 | 63 | 17 | 19 | 32 | 3 | 6 | 22 | 16 | 14 | 39 | 87 | c | 25.1 | 28.3 | 46.6 | 7.4 | 0.72 | ||||