*** Primary Characterization Data ***
Pedon ID: S1986MD031004( Montgomery, Maryland )Print Date: Nov 21 2024 4:15PM

Sampled as :Occaquan ; Fine-loamy, mixed, mesic Ochreptic Hapludult
Revised to :
United States Department of Agriculture
SSL-ProjectCP86MD238   MONTGOMERY COUNTYNatural Resources Conservation Service
-Site IDS1986MD031004   Lat: 39° 10' 24.53" north  Long: 77° 3' 4.77" west  MLRA: 148National Soil Survey Center
-Pedon No. 86P0896Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
86P05389ApAp0-15FSL FSL
86P05390BtBt15-36L FSL
86P05391BCBC36-64FSL FSL
86P05392CC64-91FSL LS
86P05393CrCR91-163SL LS
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.38(NA)
Clay, carbonate free, Weighted Average15% wt
Weighted Particles, 0.1-75mm, 75 mm Base48% wt
Volume, >2mm, Weighted Average1% vol
Clay, total, Weighted Average15% wt
LE, Whole Soil, Summed to 1m1cm/m
 
Weighted averages based on control section: 15-36 cm
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
 
86P053890-15ApSfsl13.830.355.917.512.814.323.712.34.31.331--444
86P0539015-36BtSfsl15.120.464.59.111.317.325.514.36.01.411--482
86P0539136-64BCSfsl7.417.774.97.210.520.829.816.46.81.1tr----54tr
86P0539264-91CSls1.519.878.77.012.822.129.217.48.21.8tr----57tr
86P0539391-163CrStr------30
86P0539391-163CrGPls0.716.083.34.711.319.627.818.412.55.0


*** Primary Characterization Data ***
Pedon ID: S1986MD031004( Montgomery, Maryland )Print Date: Nov 21 2024 4:15PM
Sampled As:OccaquanFine-loamy, mixed, mesic Ochreptic Hapludult
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  86P0896
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%
4A1d4A1h4B1c3C2a1a3D14C18D18D1
 
86P053890-15ApS1.351.430.01920.26.61.0070.180.570.48
86P0539015-36BtS1.641.700.01215.26.91.0070.130.380.46
86P0539136-64BCS1.741.790.00912.04.81.0050.130.580.65
86P0539264-91CS1.581.600.00412.42.11.0040.162.271.40
86P0539391-163CrS2.092.100.0027.60.10
86P0539391-163CrGP1.21.002
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 - - - - - - - - - - - - - - - - - - - - - -)
4F14F
 
86P0539015-36BtS264
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 - - - - -)
6B3a6A1c6C2b
 
86P053890-15ApS0.1041.06101.3
86P0539015-36BtS0.0220.1881.0
86P0539136-64BCS0.050.6
86P0539264-91CS0.010.2
86P0539391-163CrGP0.1


*** Primary Characterization Data ***
Pedon ID: S1986MD031004( Montgomery, Maryland )Print Date: Nov 21 2024 4:15PM
Sampled As:OccaquanFine-loamy, mixed, mesic Ochreptic Hapludult
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  86P0896
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9b5A3a5A8b5A3b5G15C35C1
 
86P053890-15ApS4.01.5--0.15.65.40.211.07.95.835171
86P0539015-36BtS3.40.7--0.24.33.60.17.95.84.425474
86P0539136-64BCS2.70.5--0.13.32.35.64.35977
86P0539264-91CS2.00.5--tr2.51.64.13.46174
86P0539391-163CrGP0.90.2--tr1.10.81.91.55873
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 - -)%
 
86P053890-15ApS--
86P0539015-36BtS--
86P0539136-64BCS--
86P0539264-91CS--
86P0539391-163CrGP--
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
4C1a2a4C1a2a
 
86P053890-15ApS4.85.1
86P0539015-36BtS5.05.5
86P0539136-64BCS5.15.7
86P0539264-91CS5.25.9
86P0539391-163CrGP5.25.9
NSSC SSL Report Creation