*** Primary Characterization Data ***

Pedon ID: 87KS047003

( Edwards, Kansas )

Print Date: Nov 14 2025 11:20AM

Sampled as on Aug 1, 1987:	Farnum ; Fine-loamy, mixed, thermic Pachic Argiustoll
Revised to correlated:	Pond Creek ; Fine-silty, mixed, superactive, thermic Pachic Argiustolls

				United States Department of Agriculture
SSL	-	Project	CP87KS223   SOUTH CENTRAL	Natural Resources Conservation Service
	-	Site ID	S1987KS047003   Lat: 37° 51' 12.00" north  Long: 99° 19' 50.01" west  MLRA: 79	National Soil Survey Center
	-	Pedon No.	87P0663	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
87P03502	Ap	Ap	0-14				FSL	FSL
87P03503	Bt1	Bt1	14-35				FSL	FSL
87P03504	Bt2	Bt2	35-51				CL	L
87P03505	Bt3	Bt3	51-91				SICL	SIL
87P03506	Btk1	Btk1	91-120				SICL	CL
87P03507	Btk2	Btk2	120-152				SICL	CL
87P03508	BC1	BC1	152-163				CL	SIL
87P03509	BC2	BC2	163-180				CL	SICL
87P03510	2Ab	2AB	180-191				CL	SICL
87P03511	2Btb	2Bt	191-212				SIC	SIC
87P03512	2BCb	2BC	212-235				SICL	SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.71	(NA)
Clay, carbonate free, Weighted Average	20	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	27	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	20	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 14-64 cm

*** Primary Characterization Data ***

Pedon ID: 87KS047003

( Edwards, Kansas )

Print Date: Nov 14 2025 11:21AM

Sampled As	:	Farnum		Fine-loamy, mixed, thermic Pachic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0663

---

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) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
87P03502	0-14	Ap	S	fsl	11.5	20.9	67.6			5.5	15.4	21.3	22.7	18.0	5.3	0.3	--	--	--	46	--
87P03503	14-35	Bt1	S	fsl	14.0	16.3	69.7			4.2	12.1	18.0	24.0	20.4	6.9	0.4	--	--	--	52	--
87P03504	35-51	Bt2	S	l	23.4	41.2	35.4			9.6	31.6	23.3	5.8	4.6	1.6	0.1	--	--	--	12	--
87P03505	51-91	Bt3	S	sil	25.6	50.0	24.4			13.2	36.8	20.6	2.5	1.1	0.2	--	--	--	--	4	--
87P03506	91-120	Btk1	S	cl	27.8	51.5	20.7			17.1	34.4	11.7	6.1	2.4	0.5	--	--	--	--	9	--
87P03507	120-152	Btk2	S	cl	32.7	40.3	27.0			15.3	25.0	11.1	8.8	4.9	1.0	1.2	1	--	--	17	1
87P03508	152-163	BC1	S	sil	23.6	51.8	24.6			20.0	31.8	12.6	7.2	3.4	0.7	0.7	1	--	--	13	1
87P03509	163-180	BC2	S	sicl	28.9	59.2	11.9			25.5	33.7	7.4	2.1	1.3	0.6	0.5	tr	--	--	5	tr
87P03510	180-191	2Ab	S	sicl	39.5	50.0	10.5			22.9	27.1	5.3	2.1	1.1	0.6	1.4	2	tr	--	7	2
87P03511	191-212	2Btb	S	sic	46.8	48.4	4.8			24.4	24.0	2.5	1.2	0.6	0.3	0.2	tr	tr	--	2	tr
87P03512	212-235	2BCb	S	sicl	35.0	58.7	6.3		2.9	31.6	27.1	4.7	0.7	0.4	0.2	0.3	5	--	--	7	5

---

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 )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
87P03502	0-14	Ap	S	1.48	1.53	0.011			11.0	5.0		1.008		0.09		0.65	0.43
87P03503	14-35	Bt1	S	1.68	1.71	0.006			10.6	6.1		1.011		0.08		0.73	0.44
87P03504	35-51	Bt2	S	1.45	1.53	0.018			17.2	9.7		1.018		0.11		0.69	0.41
87P03505	51-91	Bt3	S	1.50	1.60	0.022			20.3	11.6		1.021		0.13		0.70	0.45
87P03506	91-120	Btk1	S	1.58	1.70	0.025			19.8	13.5		1.023		0.10		0.72	0.49
87P03507	120-152	Btk2	S							15.3		1.028				0.71	0.47
87P03508	152-163	BC1	S							10.8		1.021				0.69	0.46
87P03509	163-180	BC2	S							12.9		1.024				0.70	0.45
87P03510	180-191	2Ab	S							19.2		1.033				0.72	0.49
87P03511	191-212	2Btb	S	1.37	1.81	0.097			31.3	23.1		1.042		0.11		0.80	0.49
87P03512	212-235	2BCb	S	1.43	1.69	0.056			27.9	18.5		1.031		0.13		0.75	0.53

*** Primary Characterization Data ***

Pedon ID: 87KS047003

( Edwards, Kansas )

Print Date: Nov 14 2025 11:21AM

Sampled As	:	Farnum		Fine-loamy, mixed, thermic Pachic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0663

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
87P03502	0-14	Ap	S	20	4
87P03506	91-120	Btk1	S	36	13

---

Carbon  &  Extractions				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-
				(- - - - - Total - - - - -)			Est	OC	C/N	(- - - Dith-Cit Ext - - -)			(- - - - - - Ammonium Oxalate Extraction - - - - - -)						(- - - Na Pyro-Phosphate - - -)
	Depth			C	N	S	OC	(WB)	Ratio	Fe	Al	Mn	Al+½Fe	ODOE	Fe	Al	Si	Mn	C	Fe	Al	Mn
Layer	(cm)	Horz	Prep	(- - - - - - - - - - % of <2 mm - - - - - - - - - -)						(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)								mg kg-1	(- - - - - - % of < 2mm - - - - -)
					6B3a			6A1c		6C2b	6G7a	6D2a
87P03502	0-14	Ap	S		0.047			0.57	12	0.4	tr	tr
87P03503	14-35	Bt1	S		0.039			0.39	10	0.4	tr	tr
87P03504	35-51	Bt2	S		0.056			0.55	10	0.6	0.1	tr
87P03505	51-91	Bt3	S		0.044			0.40	9	0.6	0.1	tr
87P03506	91-120	Btk1	S		0.035			0.29	8	0.6	0.1	tr
87P03507	120-152	Btk2	S		0.032			0.22	7	0.6	0.1	tr
87P03508	152-163	BC1	S		0.026			0.21	8	0.4	tr	0.1
87P03509	163-180	BC2	S		0.034			0.28	8	0.5	tr	0.1
87P03510	180-191	2Ab	S		0.045			0.35	8	0.6	0.1	0.2
87P03511	191-212	2Btb	S		0.048			0.39	8	0.7	0.1	0.2
87P03512	212-235	2BCb	S		0.036			0.22	6	0.4	tr	0.1

*** Primary Characterization Data ***

Pedon ID: 87KS047003

( Edwards, Kansas )

Print Date: Nov 14 2025 11:21AM

Sampled As	:	Farnum		Fine-loamy, mixed, thermic Pachic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0663

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a			5A3a	5A8b			5C3	5C1
87P03502	0-14	Ap	S	5.0	1.4	--	0.5	6.9	2.3			9.2	7.5			75	92
87P03503	14-35	Bt1	S	7.4	1.9	--	0.4	9.7	2.0			11.7	10.2			83	95
87P03504	35-51	Bt2	S	12.3*	3.3	--	0.6	16.2	3.1			19.3	16.2			84	100
87P03505	51-91	Bt3	S	13.1*	4.4	0.1	0.7	18.3	1.9			20.2	18.0			91	100
87P03506	91-120	Btk1	S	16.8*	5.9	1.2	0.8		1.3				20.1			95	100
87P03507	120-152	Btk2	S	18.9*	7.3	2.3	0.9						23.2			100	100
87P03508	152-163	BC1	S	35.0*	5.4	2.2	0.7						16.2			100	100
87P03509	163-180	BC2	S	29.9*	6.1	2.8	1.0						20.1			100	100
87P03510	180-191	2Ab	S	27.4*	8.3	3.9	1.3						28.3			100	100
87P03511	191-212	2Btb	S	37.2*	10.8	5.1	1.5						37.6			100	100
87P03512	212-235	2BCb	S	50.4*	7.9	4.0	0.9						26.4			100	100

^*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
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a			5E
87P03502	0-14	Ap	S	3.0	1.3	0.7	1.0	--	1.0	0.2	0.3				0.9	0.1	3.7	28.9	tr	0.70		--	tr
87P03503	14-35	Bt1	S	1.1	0.4	0.2	0.3	--	1.1	0.1	0.3				0.4	--	--	29.6	tr	0.21		--	tr
87P03504	35-51	Bt2	S	1.1	0.5	0.3	0.2	--	1.2	0.1	0.2				0.3	--	--	46.0	tr	0.21		--	tr
87P03505	51-91	Bt3	S	0.5	0.3	0.9	0.2	--	0.8	0.1	0.3				0.3	--	--	49.0	tr	0.20		1	1
87P03506	91-120	Btk1	S	0.3	0.3	2.8	0.1	--	2.3	0.2	0.3				0.7	--	--	54.0	tr	0.37		5	5
87P03507	120-152	Btk2	S	0.2	0.2	3.6	0.1	--	2.1	0.2	0.4				1.1	--	--	62.7	tr	0.44		9	8
87P03508	152-163	BC1	S	0.2	0.2	5.2	0.1	--	3.4	0.2	0.4				1.7	--	--	49.9	tr	0.60		12	12
87P03509	163-180	BC2	S	0.4	0.3	5.4	0.2	--	3.7	0.3	0.9				2.2	--	--	51.3	tr	0.68		13	9
87P03510	180-191	2Ab	S	0.2	0.2	5.3	0.1	--	2.6	0.3	0.4				2.1	--	--	71.5	tr	0.61		12	12
87P03511	191-212	2Btb	S	0.4	0.3	6.1	0.1	--	3.1	0.3	0.6				2.5	0.1	--	97.4	tr	0.72		12	10
87P03512	212-235	2BCb	S	0.9	0.5	7.8	0.2	--	3.1	0.3	1.0				5.3	tr	--	79.1	tr	1.00		13	9

*** Primary Characterization Data ***

Pedon ID: 87KS047003

( Edwards, Kansas )

Print Date: Nov 14 2025 11:21AM

Sampled As	:	Farnum		Fine-loamy, mixed, thermic Pachic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0663

---

pH  &  Carbonates				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
				(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)						(- - Carbonate - -)		(- - Gypsum - - -)
					CaCl2					As CaCO3		As CaSO4*2H2O		Resist
	Depth				0.01M	H2O	Sat			<2mm	<20mm	<2mm	<20mm	ohms
Layer	(cm)	Horz	Prep	KCl	1:2	1:1	Paste	Oxid	NaF	(- - - - - - - - - - - - % - - - - - - - - - - -)				cm-1
					4C1a2a	4C1a2a	8C1b			6E1g				8E1
87P03502	0-14	Ap	S		5.4	6.0	6.0
87P03503	14-35	Bt1	S		5.8	6.4	6.4
87P03504	35-51	Bt2	S		6.3	6.9	6.6
87P03505	51-91	Bt3	S		6.9	7.6	7.1
87P03506	91-120	Btk1	S		7.7	8.4	7.7			1				2500
87P03507	120-152	Btk2	S		7.8	8.7	7.9			1
87P03508	152-163	BC1	S		8.0	8.8	8.1			3
87P03509	163-180	BC2	S		8.0	8.8	7.9			2
87P03510	180-191	2Ab	S		7.9	8.7	7.8			2
87P03511	191-212	2Btb	S		7.8	8.4	7.6			2
87P03512	212-235	2BCb	S		7.9	8.5	7.7			16

*** Primary Characterization Data ***

Pedon ID: 87KS047003

( Edwards, Kansas )

Print Date: Nov 14 2025 11:21AM

Sampled As	:	Farnum		Fine-loamy, mixed, thermic Pachic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0663

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

7C3

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

87P03502

0.0-14.0

Ap

tcly

MI 3

MT 3

MM 2

KK 2

QZ 1

6.9

2.3

87P03506

91.0-120.0

Btk1

tcly

MT 3

MI 3

KK 3

QZ 1

7.6

2.3

87P03512

212.0-235.0

2BCb

tcly

MT 4

MI 3

KK 2

QZ 1

8.9

1.7

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MM Montmorillonite-Mica	MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks