*** Primary Characterization Data ***
Pedon ID: S1986MD031005( Montgomery, Maryland )Print Date: Jan 29 2025 11:56PM

Sampled as :Purcellville ; Fine-loamy, mixed, mesic Ochreptic Hapludult
Revised to :
United States Department of Agriculture
SSL-ProjectCP86MD238   MONTGOMERY COUNTYNatural Resources Conservation Service
-Site IDS1986MD031005   Lat: 39° 10' 30.21" north  Long: 77° 2' 53.77" west  MLRA: 148National Soil Survey Center
-Pedon No. 86P0897Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
86P05394ApAp0-18SIL L
86P05395Bt1Bt118-43CL SCL
86P05396Bt2Bt243-61L FSL
86P05397BCBC61-107L FSL
86P05398CC107-163SL LS
86P05399CrCR163-163FSL LS
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.64(NA)
Clay, carbonate free, Weighted Average22% wt
Weighted Particles, 0.1-75mm, 75 mm Base37% wt
Volume, >2mm, Weighted Average12% vol
Clay, total, Weighted Average22% wt
LE, Whole Soil, Summed to 1m2cm/m
 
Weighted averages based on control section: 18-61 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
 
86P053940-18ApSl21.532.446.119.812.614.720.18.52.20.61113326
86P0539518-43Bt1Sscl24.924.850.313.011.818.520.37.62.91.0tr----3217
86P0539643-61Bt2Sfsl17.121.961.010.911.019.324.312.04.31.11tr14326
86P0539761-107BCSfsl7.121.871.19.212.619.427.716.46.31.31----5225
86P05398107-163CSls2.019.878.26.912.916.726.817.111.36.31----6217
86P05399163-163CrSls1.418.080.66.711.317.928.220.111.52.91----631


*** Primary Characterization Data ***
Pedon ID: S1986MD031005( Montgomery, Maryland )Print Date: Jan 29 2025 11:56PM
Sampled As:PurcellvilleFine-loamy, mixed, mesic Ochreptic Hapludult
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  86P0897
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
 
86P053940-18ApS1.491.620.02320.910.71.0130.130.560.50
86P0539518-43Bt1S1.451.540.01826.816.51.0210.130.560.66
86P0539643-61Bt2S1.461.550.01723.210.61.0150.160.740.62
86P0539761-107BCS1.511.560.00918.06.51.0110.151.420.92
86P05398107-163CS1.511.520.00212.74.21.0110.115.052.10
86P05399163-163CrS1.431.470.00915.54.21.0100.169.003.00
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
 
86P053940-18ApS3916
86P0539518-43Bt1S5021
86P0539761-107BCS347
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
 
86P053940-18ApS0.1071.11102.6
86P0539518-43Bt1S0.0290.2692.7
86P0539643-61Bt2S0.112.4
86P0539761-107BCS0.041.3
86P05398107-163CS0.011.0
86P05399163-163CrS0.020.8


*** Primary Characterization Data ***
Pedon ID: S1986MD031005( Montgomery, Maryland )Print Date: Jan 29 2025 11:56PM
Sampled As:PurcellvilleFine-loamy, mixed, mesic Ochreptic Hapludult
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  86P0897
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
86P053940-18ApS8.01.7--0.29.94.614.512.06883
86P0539518-43Bt1S6.82.0tr0.18.95.714.614.06164
86P0539643-61Bt2S6.31.90.10.18.44.012.412.76866
86P0539761-107BCS2.41.50.10.14.12.46.510.16341
86P05398107-163CS5.93.0trtr8.92.010.910.18288
86P05399163-163CrS11.0*4.20.10.115.41.817.212.690100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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 - -)%
 
86P053940-18ApS--
86P0539518-43Bt1S--
86P0539643-61Bt2S1
86P0539761-107BCS1
86P05398107-163CS--
86P05399163-163CrS1
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
 
86P053940-18ApS5.55.9
86P0539518-43Bt1S5.76.1
86P0539643-61Bt2S5.45.9
86P0539761-107BCS5.05.6
86P05398107-163CS5.25.8
86P05399163-163CrS5.25.9
NSSC SSL Report Creation