| *** Supplementary Characterization Data *** |
| Pedon ID: S2015PR097001 | ( MayaguezMunicipio, Puerto Rico ) | Print Date: Sep 14 2026 4:53PM |
| Sampled as on Sep 22, 2015: | Mucara ; Fine-loamy, smectitic, isohyperthermic Vertic Eutrudept |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2018USPR103 SDJR MLRA 270 - Muraca clay | Natural Resources Conservation Service |
| - | Site ID | S2015PR097001 Lat: 18° 11' 9.77" north Long: 67° 2' 38.86" west MLRA: 270 | National Soil Survey Center | |
| - | Pedon No. | 18N2127 | Kellogg 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 | |||||||||||||||||
| 18N06416 | 0-15 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 91 | 72 | 52 | 37 | 28 | 97 | 92 | 86 | 77 | 66 | 0.03 | 0.016 | tr | 72.4 | 0.4 | ||
| 18N06417 | 15-37 | Bw1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 89 | 70 | 55 | 39 | 29 | 98 | 91 | 83 | 74 | 65 | 0.03 | 0.013 | tr | 72.4 | 0.3 | ||
| 18N06418 | 37-54 | Bw2 | S | 100 | 99 | 98 | 97 | 96 | 94 | 91 | 86 | 78 | 65 | 51 | 38 | 29 | 83 | 79 | 75 | 67 | 61 | 0.05 | 0.017 | tr | >100 | 0.3 | ||
| 18N06419 | 54-76 | Bw3 | S | 100 | 100 | 100 | 99 | 99 | 98 | 96 | 82 | 74 | 63 | 50 | 36 | 27 | 80 | 75 | 71 | 65 | 59 | 0.06 | 0.021 | tr | >100 | 0.3 | ||
| 18N06420 | 76-91 | BC | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 91 | 73 | 55 | 41 | 31 | 98 | 93 | 86 | 77 | 68 | 0.03 | 0.012 | tr | 67.1 | 0.3 | ||
| 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 | ||||||||||||||||
| DbWR1 | DbWR1 | |||||||||||||||||||||||||||||
| 18N06416 | 0-15 | Ap | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.32 | 1.44 | 1.66 | 1.82 | 1.32 | 1.45 | 1.44 | 1.67 | 1.82 | 1.01 | 1.01 | |||||
| 18N06417 | 15-37 | Bw1 | S | tr | tr | -- | tr | tr | 100 | tr | -- | tr | tr | 100 | 1.34 | 1.46 | 1.69 | 1.83 | 1.34 | 1.47 | 1.46 | 1.69 | 1.83 | 0.98 | 0.98 | |||||
| 18N06418 | 37-54 | Bw2 | S | 14 | 14 | 4 | 5 | 5 | 86 | 14 | 4 | 5 | 5 | 86 | 1.34 | 1.47 | 1.68 | 1.83 | 1.25 | 1.39 | 1.38 | 1.61 | 1.78 | 0.98 | 1.12 | |||||
| 18N06419 | 54-76 | Bw3 | S | 18 | 18 | 1 | 3 | 14 | 82 | 18 | 1 | 3 | 14 | 82 | 1.37 | 1.50 | 1.71 | 1.85 | 1.25 | 1.37 | 1.38 | 1.63 | 1.78 | 0.93 | 1.12 | |||||
| 18N06420 | 76-91 | BC | S | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.38 | 1.53 | 1.73 | 1.86 | 1.38 | 1.51 | 1.53 | 1.72 | 1.86 | 0.92 | 0.92 | |||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S2015PR097001 | ( MayaguezMunicipio, Puerto Rico ) | Print Date: Sep 14 2026 4:53PM |
| Sampled As | : | Mucara | Fine-loamy, smectitic, isohyperthermic Vertic Eutrudept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 18N2127 | |||
| 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---) | |||||||||||||||
| 18N06416 | 0-15 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | 17 | 19 | 14 | 16 | 34 | 6 | 1.78 | 0.12 | 0.105 | 3.2 | 2.9 | 3.2 | 2.9 | 0.30 | 0.30 | ||
| 18N06417 | 15-37 | Bw1 | S | tr | -- | -- | tr | -- | tr | tr | 100 | 18 | 18 | 14 | 14 | 35 | 6 | 1.72 | 0.08 | 0.101 | 3.4 | 2.9 | 3.1 | 2.9 | 0.32 | 0.32 | ||
| 18N06418 | 37-54 | Bw2 | S | 7 | -- | -- | 7 | 2 | 3 | 3 | 93 | 13 | 16 | 15 | 16 | 33 | 5 | 1.53 | 0.09 | 0.102 | 3.4 | 3.1 | 3.6 | 3.4 | 0.30 | 0.32 | ||
| 18N06419 | 54-76 | Bw3 | S | 9 | -- | -- | 9 | 1 | 2 | 7 | 91 | 12 | 17 | 14 | 14 | 34 | 7 | 1.56 | 0.19 | 0.103 | 2.8 | 3.1 | 3.1 | 3.4 | 0.27 | 0.30 | ||
| 18N06420 | 76-91 | BC | S | -- | -- | -- | -- | -- | -- | -- | 100 | 17 | 19 | 16 | 14 | 34 | 8 | 1.66 | 0.23 | 0.114 | 3.0 | 3.5 | 3.0 | 3.5 | 0.24 | 0.24 | ||
| 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 | 4C1a2a | 4F2 | ||||||||||||||||||||||||
| 18N06416 | 0-15 | Ap | S | -- | -- | -- | 47 | 53 | 38 | 4 | 7 | 9 | 12 | 15 | 19 | 34 | 38 | cl | 34.0 | 38.5 | 27.5 | 5.1 | 1.98 | |||
| 18N06417 | 15-37 | Bw1 | S | -- | -- | -- | 49 | 50 | 40 | 3 | 9 | 11 | 12 | 13 | 14 | 36 | 40 | cl | 35.1 | 36.1 | 28.8 | 5.2 | ||||
| 18N06418 | 37-54 | Bw2 | S | 20 | 20 | 14 | 35 | 45 | 40 | 5 | 7 | 8 | 12 | 12 | 16 | 40 | 50 | cl | 29.4 | 37.3 | 33.3 | 5.4 | ||||
| 18N06419 | 54-76 | Bw3 | S | 25 | 25 | 23 | 31 | 44 | 37 | 4 | 9 | 7 | 10 | 11 | 17 | 41 | 49 | cl | 28.0 | 38.9 | 33.1 | 5.4 | ||||
| 18N06420 | 76-91 | BC | S | -- | -- | -- | 47 | 53 | 45 | 3 | 8 | 11 | 13 | 13 | 17 | 36 | 45 | cl | 32.5 | 36.7 | 30.8 | 5.5 | ||||