| *** Supplementary Characterization Data *** |
| Pedon ID: 82HI003001 | ( Honolulu, Hawaii ) | Print Date: Oct 5 2026 2:11AM |
| Sampled as on Apr 1, 1982: | Wahiawa ; Clayey, kaolinitic, isohyperthermic Tropeptic Eutrustox |
| Revised to correlated on Jun 1, 1993: | Wahiawa ; Very-fine, kaolinitic, isohyperthermic Kandiustalfic Eutrustox |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82HI223 SMSS--BENCHMARK SOILS PROJECT | Natural Resources Conservation Service |
| - | Site ID | 82HI003001 Lat: 21° 25' 46.68" north Long: 157° 59' 54.03" west MLRA: 158 | National Soil Survey Center | |
| - | Pedon No. | 82P0736 | 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 | |||||||||||||||||
| 4F1 | 4F | |||||||||||||||||||||||||||
| 82P03816 | 0-23 | Ap1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 93 | 83 | 76 | 100 | 99 | 99 | 97 | 96 | -- | 0.001 | -- | 47 | 16 | 4.5 | 0.7 |
| 82P03817 | 23-38 | Ap2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 95 | 86 | 80 | 100 | 100 | 99 | 98 | 97 | -- | 0.001 | -- | 48 | 17 | 4.2 | 0.7 |
| 82P03818 | 38-53 | B | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 93 | 89 | 100 | 100 | 100 | 99 | 99 | -- | 0.001 | -- | 47 | 16 | 3.7 | 0.8 |
| 82P03819 | 53-91 | Bw1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 95 | 85 | 78 | 100 | 100 | 99 | 99 | 98 | -- | 0.001 | -- | 46 | 16 | 4.4 | 0.7 |
| 82P03820 | 91-125 | Bw2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 84 | 74 | 64 | 58 | 100 | 98 | 93 | 86 | 81 | -- | 0.001 | -- | 48 | 17 | 8.9 | 0.6 |
| 82P03821 | 125-147 | Bw3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 90 | 78 | 64 | 55 | 100 | 98 | 95 | 91 | 89 | -- | 0.002 | -- | 46 | 14 | 10.7 | 0.5 |
| 82P03822 | 147-178 | Bw4 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 91 | 76 | 64 | 54 | 48 | 99 | 93 | 85 | 78 | 74 | 0.01 | 0.003 | -- | 45 | 11 | 36.0 | 0.2 |
| 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 | ||||||||||||||||||||||||||
| 82P03816 | 0-23 | Ap1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.41 | 1.54 | 1.82 | 1.88 | 1.41 | 1.43 | 1.54 | 1.81 | 1.88 | 0.88 | 0.88 | |||
| 82P03817 | 23-38 | Ap2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.44 | 1.55 | 1.83 | 1.90 | 1.44 | 1.45 | 1.55 | 1.83 | 1.90 | 0.84 | 0.84 | |||
| 82P03818 | 38-53 | B | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.38 | 1.46 | 1.79 | 1.86 | 1.38 | 1.40 | 1.46 | 1.79 | 1.86 | 0.92 | 0.92 | |||
| 82P03819 | 53-91 | Bw1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.40 | 1.46 | 1.82 | 1.87 | 1.40 | 1.41 | 1.46 | 1.82 | 1.87 | 0.89 | 0.89 | |||
| 82P03820 | 91-125 | Bw2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | tr | 100 | 1.45 | 1.51 | 1.86 | 1.90 | 1.45 | 1.46 | 1.51 | 1.86 | 1.90 | 0.83 | 0.83 | |||
| 82P03821 | 125-147 | Bw3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.42 | 1.49 | 1.86 | 1.88 | 1.42 | 1.43 | 1.49 | 1.86 | 1.88 | 0.87 | 0.87 | |||
| 82P03822 | 147-178 | Bw4 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.44 | 1.50 | 1.84 | 1.90 | 1.44 | 1.45 | 1.50 | 1.84 | 1.90 | 0.84 | 0.84 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 82HI003001 | ( Honolulu, Hawaii ) | Print Date: Oct 5 2026 2:11AM |
| Sampled As | : | Wahiawa | Clayey, kaolinitic, isohyperthermic Tropeptic Eutrustox | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0736 | |||
| 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 | |||||||||||||||||||||||||||
| 82P03816 | 0-23 | Ap1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 2 | 11 | 40 | 6 | 41 | 0.28 | 0.32 | 0.040 | 0.5 | 0.5 | 0.06 | 0.06 | |||||
| 82P03817 | 23-38 | Ap2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 2 | 9 | 44 | 7 | 39 | 0.24 | 0.31 | 0.030 | 0.2 | 0.2 | 0.03 | 0.03 | |||||
| 82P03818 | 38-53 | B | S | -- | -- | -- | -- | -- | -- | -- | 100 | 5 | 46 | 7 | 41 | 0.17 | 0.28 | 0.020 | 0.5 | 0.5 | 0.07 | 0.07 | ||||||
| 82P03819 | 53-91 | Bw1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 1 | 11 | 41 | 5 | 42 | 0.19 | 0.32 | 0.020 | 0.2 | 0.2 | 0.07 | 0.07 | |||||
| 82P03820 | 91-125 | Bw2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 10 | 13 | 32 | 4 | 41 | 0.26 | 0.39 | 0.020 | 0.2 | 0.2 | 0.08 | 0.08 | |||||
| 82P03821 | 125-147 | Bw3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 6 | 18 | 30 | 2 | 44 | 0.25 | 0.47 | 0.030 | 0.2 | 0.2 | 0.07 | 0.07 | |||||
| 82P03822 | 147-178 | Bw4 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 14 | 14 | 26 | 6 | 40 | 0.27 | 0.53 | 0.030 | 0.2 | 0.2 | 0.03 | 0.03 | |||||
| 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 | ||||||||||||||||||||||
| 82P03816 | 0-23 | Ap1 | S | 16 | 84 | 318 | 2 | 1 | 3 | 6 | 5 | 12 | 72 | 318 | c | 3.9 | 20.0 | 76.1 | 4.8 | |||||||
| 82P03817 | 23-38 | Ap2 | S | 15 | 85 | 390 | 1 | 1 | 3 | 5 | 4 | 12 | 73 | 390 | c | 3.1 | 17.3 | 79.6 | 4.8 | |||||||
| 82P03818 | 38-53 | B | S | 8 | 92 | 785 | 2 | 2 | 2 | 3 | 7 | 85 | 785 | c | 0.9 | 10.4 | 88.7 | 5.6 | ||||||||
| 82P03819 | 53-91 | Bw1 | S | 9 | 91 | 357 | 1 | 1 | 1 | 2 | 4 | 16 | 76 | 357 | c | 1.9 | 20.0 | 78.1 | 6.1 | |||||||
| 82P03820 | 91-125 | Bw2 | S | 45 | 55 | 139 | 1 | 3 | 12 | 18 | 11 | 17 | 38 | 139 | c | 18.8 | 23.1 | 58.1 | 6.1 | |||||||
| 82P03821 | 125-147 | Bw3 | S | 25 | 75 | 123 | 1 | 3 | 7 | 9 | 5 | 23 | 52 | 123 | c | 11.2 | 33.7 | 55.1 | 6.4 | |||||||
| 82P03822 | 147-178 | Bw4 | S | 50 | 50 | 94 | 3 | 12 | 16 | 13 | 7 | 21 | 29 | 94 | c | 25.7 | 25.9 | 48.4 | 6.5 | |||||||