*** Primary Characterization Data ***
Pedon ID: 77TX047003( Brooks, Texas )Print Date: Feb 16 2025 5:44AM

Sampled as on Dec 30, 1976:Nueces ; Loamy, mixed, hyperthermic Aquic Arenic Paleustalf
Revised to correlated:Padrones ; Loamy, mixed, superactive, hyperthermic Arenic Natrustalfs
United States Department of Agriculture
SSL-ProjectCP78TX089   SOUTH TEXAS SAND SHEETNatural Resources Conservation Service
-Site IDS1977TX047003   Lat: 26° 58' 48.00" north  Long: 98° 0' 0.00" west  MLRA: 83CNational Soil Survey Center
-Pedon No. 78P0207Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
78P01049A1A110-8FS
78P01050A2A128-28FS
78P01051A3A1328-59FS
78P01052E1A2159-86FS
78P01053E2A2286-99FS
78P01054Bt1B21t99-102LFS
78P01055Bt2B22t102-135LFS
78P01056Bt3B23t135-162LFS
78P01057Bt4B24t162-190FSL
78P01058190-221FSL
78P01059221-244FSL
78P01060C1C244-274FSL
78P01061C2C274-305LFS
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.62(NA)
Clay, carbonate free, Weighted Average9% wt
Weighted Particles, 0.1-75mm, 75 mm Base76% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average9% wt
 
Weighted averages based on control section: 99-149 cm


*** Primary Characterization Data ***
Pedon ID: 77TX047003( Brooks, Texas )Print Date: Feb 16 2025 5:44AM
Sampled As:NuecesLoamy, mixed, hyperthermic Aquic Arenic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0207
PSDA  &  Rock Fragments-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
 
(- - - - - Total - - - - - -)(- - Clay - - -)(- - - - Silt - - - - -)(- - - - - - - - - - - - Sand - - - - - - - - - - - -)( Rock Fragments   (mm) )
LabClaySiltSandFineCO3FineCoarseVFFMCVC(- - - - - - - - Weight - - - - - - - -)>2 mm
Text-<.002.05<<.002.02.05.10.25.512520.1-wt %
Depthure.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2-5-20-7575whole
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - % of <75mm - - - - - -)soil
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
78P010490-8A1Sfstr6.193.9tr6.110.577.55.80.1--------83--
78P010508-28A2Sfstr6.393.70.85.59.479.34.90.1--------84--
78P0105128-59A3Sfstr5.494.62.03.411.178.25.20.1--------84--
78P0105259-86E1Sfstr5.994.11.24.710.179.54.40.1--------84--
78P0105386-99E2Sfstr5.194.90.84.312.177.84.90.1--------83--
78P0105499-102Bt1Slfs6.16.087.91.24.88.875.13.90.1--------79--
78P01055102-135Bt2Slfs8.56.085.50.85.210.070.74.70.1--------76--
78P01056135-162Bt3Slfs10.56.882.71.25.67.870.34.50.1--------75--
78P01057162-190Bt4Sfsl13.94.781.40.44.38.468.24.70.1--------73--
78P01058190-221Sfsl19.74.176.20.43.77.363.94.80.10.1------69--
78P01059221-244Sfsl16.44.479.20.83.66.867.25.10.1--trtr--72tr
78P01060244-274C1Sfsl14.73.981.4tr3.99.965.85.7----trtr--72--
78P01061274-305C2Slfs11.04.884.21.63.29.170.14.90.1--tr----75--


*** Primary Characterization Data ***
Pedon ID: 77TX047003( Brooks, Texas )Print Date: Feb 16 2025 5:44AM
Sampled As:NuecesLoamy, mixed, hyperthermic Aquic Arenic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0207
Bulk Density  &  Moisture-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(Bulk Density)Cole(- - - - - - - - - - - Water Content - - - - - - - - - - -)( Air Dry-Oven Dry )WRDAggst
33OvenWhole6103315001500 kPa(- - - - Ratio - - - -)WholeStabl(- - Ratio/Clay - -)
DepthkPaDrySoilkPakPakPakPaMoistCorrectedSoil2-0.5mm CEC71500 kPa
Layer(cm)HorzPrep (- - - g cm-3 - - -) (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) cm3 cm-3%
4A1d4A1h4B1c4B1c3C2a1a3D14C18D18D1
 
78P010490-8A1S2.01.002
78P010508-28A2S1.41.001
78P0105128-59A3S1.491.520.0076.11.01.0010.08
78P0105259-86E1S1.551.55--4.23.10.91.0010.03
78P0105386-99E2S1.581.58--3.32.40.71.0010.03
78P0105499-102Bt1S3.61.0040.610.59
78P01055102-135Bt2S1.621.690.01419.115.75.01.0060.170.610.59
78P01056135-162Bt3S1.551.660.02324.820.76.31.0070.220.660.60
78P01057162-190Bt4S1.491.640.03227.222.37.81.0090.220.650.56
78P01058190-221S1.381.700.07236.529.912.31.0140.240.690.62
78P01059221-244S1.451.660.04632.628.011.01.0140.250.760.67
78P01060244-274C1S9.01.0110.700.61
78P01061274-305C2S7.41.0090.790.67
Water Content-1--2--3--4--5--6--7--8--9--10--11--12--13-
 
(- - Atterberg - -)(- - - - - Bulk Density - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
(- - - Limits - - -)FieldReconReconFieldRecon(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
LLPI33Oven3361033100200500
DepthkPaDrykPakPakPakPakPakPakPa
Layer(cm)HorzPreppct <0.4mm(- - - - - - - - g cm-3 - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
4F3C1b1a
 
78P0105128-59A3S3.6
78P0105259-86E1S4.2
78P0105386-99E2S3.8
78P0105499-102Bt1S10.5
78P01055102-135Bt2SNP20.1
78P01056135-162Bt3S26.9
78P01057162-190Bt4S30.7
78P01058190-221S40.3
78P01059221-244S38.8
78P01060244-274C1S29.9


*** Primary Characterization Data ***
Pedon ID: 77TX047003( Brooks, Texas )Print Date: Feb 16 2025 5:44AM
Sampled As:NuecesLoamy, mixed, hyperthermic Aquic Arenic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0207
Carbon  &  Extractions-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19-
 
(- - - - - Total - - - - -)EstOCC/N(- - - Dith-Cit Ext - - -)(- - - - - - Ammonium Oxalate Extraction - - - - - -)(- - - Na Pyro-Phosphate - - -)
DepthCNSOC(WB)RatioFeAlMnAl+½FeODOEFeAlSiMnCFeAlMn
Layer(cm)HorzPrep(- - - - - - - - - - % of <2 mm - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)mg kg-1(- - - - - - % of < 2mm - - - - -)
6A1c6C2b
 
78P010490-8A1S0.630.1
78P010508-28A2S0.180.1
78P0105128-59A3S0.120.1
78P0105259-86E1S0.070.1
78P0105386-99E2S0.040.1
78P0105499-102Bt1S0.140.1
78P01055102-135Bt2S0.050.1
78P01056135-162Bt3S0.020.1
78P01057162-190Bt4S0.020.1
78P01058190-221S0.020.1
78P01059221-244S0.010.1
78P01060244-274C1S0.03tr
78P01061274-305C2S0.04tr
CEC  &  Bases-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- - - - - - NH4OAC Extractable Bases - - - - -)CEC8CEC7ECEC(- - - - Base - - - -)
SumAcid-ExtrKClSumNH4BasesAl(- Saturation -)
DepthCaMgNaKBasesityAlMnCatsOAC+AlSatSumNH4OAC
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)mg kg-1(- - - - cmol(+) kg-1 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b5A3a5A8a5C35C1
 
78P010490-8A1S1.6*0.50.10.32.50.32.82.389100
78P010508-28A2S0.90.3tr0.21.4--1.41.510093
78P0105128-59A3S0.70.3tr0.21.20.21.41.58680
78P0105259-86E1S0.60.30.10.11.1--1.11.310085
78P0105386-99E2S0.40.20.1tr0.7--0.70.810088
78P0105499-102Bt1S1.31.20.80.10.43.78992
78P01055102-135Bt2S1.41.71.60.20.15.29894
78P01056135-162Bt3S1.5*2.13.10.3--6.9100100
78P01057162-190Bt4S1.7*2.84.70.4--9.0100100
78P01058190-221S13.6*4.99.40.9--13.5100100
78P01059221-244S2.0*3.97.80.7--12.4100100
78P01060244-274C1S2.0*3.36.40.6--10.3100100
78P01061274-305C2S1.1*2.65.10.5--8.7100100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: 77TX047003( Brooks, Texas )Print Date: Feb 16 2025 5:44AM
Sampled As:NuecesLoamy, mixed, hyperthermic Aquic Arenic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0207
Salt-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20-
 
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)1:2
TotalElecElecExch
DepthCaMgNaKCO3HCO3FClPO4BrOACSO4NO2NO3H2OSaltsCondCondNaSAR
Layer(cm)HorzPrep(- - - - - mmol(+) L-1 - - - - -)(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)(- - - - % - - - -)(- - dS m-1 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6K1c6L1c6M1c8A8D58A1a5E
 
78P010490-8A1Str0.084
78P010508-28A2Str0.05--
78P0105128-59A3Str0.03--
78P0105259-86E1Str0.068
78P0105386-99E2Str0.0413
78P0105499-102Bt1Str0.1222
78P01055102-135Bt2Str0.1431
78P01056135-162Bt3S0.10.19.4tr--0.45.82.40.138.3tr1.074030
78P01057162-190Bt4S0.10.215.70.1--1.79.14.3--48.50.11.704441
78P01058190-221S0.10.218.90.1--3.79.55.6--75.40.11.975949
78P01059221-244Str0.115.40.1--2.09.39.6--76.50.11.675356
78P01060244-274C1S0.10.117.20.1--4.28.44.6--52.70.11.825354
78P01061274-305C2Str0.111.90.1--1.96.32.8--43.9tr1.305349
pH  &  Carbonates-1--2--3--4--5--6--7--8--9--10--11-
 
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)(- - Carbonate - -)(- - Gypsum - - -)
CaCl2As CaCO3As CaSO4*2H2OResist
Depth0.01MH2OSat<2mm<20mm<2mm<20mmohms
Layer(cm)HorzPrepKCl1:21:1PasteOxidNaF(- - - - - - - - - - - - % - - - - - - - - - - -)cm-1
8C1e8C1a8C1b6E1b
 
78P010490-8A1S5.86.4
78P010508-28A2S5.35.9
78P0105128-59A3S5.25.8
78P0105259-86E1S5.15.6
78P0105386-99E2S5.46.0
78P0105499-102Bt1S5.87.0tr
78P01055102-135Bt2S6.67.9tr
78P01056135-162Bt3S7.38.37.9tr
78P01057162-190Bt4S7.98.98.4tr
78P01058190-221S8.69.28.8tr
78P01059221-244S8.28.98.7tr
78P01060244-274C1S8.79.38.8tr
78P01061274-305C2S8.09.08.6tr


*** Primary Characterization Data ***
Pedon ID: 77TX047003( Brooks, Texas )Print Date: Feb 16 2025 5:44AM
Sampled As:NuecesLoamy, mixed, hyperthermic Aquic Arenic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0207
Miscellaneous Data-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- Sat Paste Ex. -)(- Sand -)( Water Content )Bulk
(- - - - Extractable Bases - - - -)(- - - CEC8 - - -)CO3+(- - - pH - - -)M+C+VCMoist SievedDensity
DepthCaMgNaKNaOACBaCl2Ca+MgHCO3CaCl2H2O.25-2100 kPa200 kPa10 kPa
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)mmol(+)L-1mmol(-)L-11:101:10(- - - - - % of <2mm - - - - -)g cm-3
NK
 
78P010490-8A1S6.0
78P010508-28A2S5.6
78P0105128-59A3S5.5
78P0105259-86E1S5.4
78P0105386-99E2S5.4
78P0105499-102Bt1S6.5
78P01055102-135Bt2S7.2
78P01056135-162Bt3S8.0
78P01057162-190Bt4S8.7
78P01058190-221S9.9
78P01059221-244S9.1
78P01060244-274C1S9.8
78P01061274-305C2S9.0


*** Primary Characterization Data ***
Pedon ID: 77TX047003( Brooks, Texas )Print Date: Feb 16 2025 5:44AM
Sampled As:NuecesLoamy, mixed, hyperthermic Aquic Arenic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0207
Clay Mineralogy (<.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract7A2i 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
78P01055102.0-135.0Bt2tclyMI 3MT 2KK 2QZ 1 6.7 2.6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteQZ Quartz

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks


*** Primary Characterization Data ***
Pedon ID: 77TX047003( Brooks, Texas )Print Date: Feb 16 2025 5:44AM
Sampled As:NuecesLoamy, mixed, hyperthermic Aquic Arenic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0207
Sand - Silt Mineralogy (2.0-0.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalOpticalEGMEInter
Tot ReGrain CountRetnpreta
DepthFract 7B1a2 tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
78P010490.0-8.0A1fs 89QZ 83FK 10CD 6FP 1ZR tr
78P0105259.0-86.0E1fs 88QZ 82FK 10CD 6FP 2OP tr
78P01055102.0-135.0Bt2vfs 72QZ 57FK 21CD 13FP 6ZR 1MG 1
OP tr
78P01055102.0-135.0Bt2fs 90QZ 85FK 9CD 5FP 1OP trZR tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mmfs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
CD Chert (ChalcedonyFK Potassium FeldsparFP Plagioclase FeldsparMG MagnetiteOP Opaques
QZ QuartzZR Zircon
NSSC SSL Report Creation