*** Primary Characterization Data ***

Pedon ID: 91CO061001

( Kiowa, Colorado )

Print Date: Dec 4 2024 3:04AM

Sampled as on May 30, 1991:	Wiley ; Fine-silty, mixed Ustollic Haplargids
Revised to correlated on Mar 5, 2008:	Wiley ; Fine-silty, mixed, mesic Aridic Haplustalf

				United States Department of Agriculture
SSL	-	Project	CP91CO181   WEPS COLORADO	Natural Resources Conservation Service
	-	Site ID	S1991CO061001   Lat: 38° 29' 51.01" north  Long: 102° 50' 23.00" west  MLRA: 67	National Soil Survey Center
	-	Pedon No.	91P0775	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
91P04483			0-13		4483			CL
91P04484	Bt	Bt	13-21					SICL
91P04485	Btk	Btk	21-42					SICL
91P04486	Bk	Bk	42-69					SICL
91P04487	BC	BC	69-90					SIL
91P04488	C1	C1	90-135					SIL
91P04489	C2	C2	135-185					SIL
91P04490	C3	C3	185-245					SIL
91P04491	2C	2C4	245-279					CL
91P04492	3C	3C5	279-322					SCL
91P04493	4C1	4C6	322-372					SCL
91P04494	4C2	4C7	372-398					SCL
91P04495	4C3	4C7	398-466					SL
91P04496	5C	5C8	466-509					C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.78	(NA)
Clay, carbonate free, Weighted Average	27	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	33	% wt
Weighted averages based on control section: 13-42 cm

*** Primary Characterization Data ***

Pedon ID: 91CO061001

( Kiowa, Colorado )

Print Date: Dec 4 2024 3:04AM

Sampled As	:	Wiley		Fine-silty, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0775

---

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	3A1a1a	3B1	3B1	3B1
91P04483	0-13		S	cl	30.3	42.6	27.1	10.4		16.6	26.0	16.3	3.4	5.7	1.6	0.1	--	--	--	11
91P04484	13-21	Bt	S	sicl	34.1	50.4	15.5	13.0	4.7	24.2	26.2	13.0	1.4	0.9	0.2	tr	--	--	--	3
91P04485	21-42	Btk	S	sicl	32.0	55.4	12.6	9.8	5.4	25.7	29.7	11.6	0.7	0.2	0.1	tr	--	--	--	1
91P04486	42-69	Bk	S	sicl	28.2	55.6	16.2	7.4	2.8	25.5	30.1	14.9	0.9	0.3	0.1	tr	--	--	--	1
91P04487	69-90	BC	S	sil	26.7	61.4	11.9	5.1	1.9	29.8	31.6	10.8	0.7	0.3	0.1	--	--	--	--	1
91P04488	90-135	C1	S	sil	25.8	58.4	15.8	4.9	2.2	26.3	32.1	14.8	0.6	0.2	0.1	0.1	--	--	--	1
91P04489	135-185	C2	S	sil	25.6	59.5	14.9	4.5	1.9	26.5	33.0	14.2	0.4	0.2	0.1	tr	--	--	--	1
91P04490	185-245	C3	S	sil	26.5	52.4	21.1	6.3	2.5	25.9	26.5	16.8	1.7	1.7	0.7	0.2	--	--	--	4
91P04491	245-279	2C	S	cl	34.2	39.7	26.1	13.2	0.9	18.7	21.0	8.2	6.0	6.1	4.4	1.4	tr	tr	--	19
91P04492	279-322	3C	S	scl	32.1	22.4	45.5	12.9	1.3	10.7	11.7	9.5	11.2	11.7	9.1	4.0	tr	tr	--	37
91P04493	322-372	4C1	S	scl	29.2	17.7	53.1	9.5	7.5	10.4	7.3	10.0	11.8	15.4	12.2	3.7	tr	--	--	43
91P04494	372-398	4C2	S	scl	22.6	19.0	58.4	6.4	7.4	10.2	8.8	8.6	13.1	19.5	13.6	3.6	1	tr	--	50	1
91P04495	398-466	4C3	S	sl	18.9	17.6	63.5		5.2	9.6	8.0	7.1	13.9	20.7	17.4	4.4	3	tr	--	58	3
91P04496	466-509	5C	S	c	42.7	23.7	33.6	17.4	0.3	17.3	6.4	4.8	6.2	9.0	8.9	4.7	2	tr	--	30	2

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a	3A1a6a	3A1a6a			3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
91P04483	0-13		S	20.7	50.2	29.1			21.7	28.5	17.6	4.0	5.8	1.6	0.1

*** Primary Characterization Data ***

Pedon ID: 91CO061001

( Kiowa, Colorado )

Print Date: Dec 4 2024 3:04AM

Sampled As	:	Wiley		Fine-silty, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0775

---

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	4E2a1a1a1	4C1	3F1a1a	8D1	8D1
91P04483	0-13		S							13.4		1.034			5	0.76	0.44
91P04484	13-21	Bt	S	1.29	1.45	0.040			25.0	13.9		1.034		0.14		0.64	0.41
91P04485	21-42	Btk	S	1.31	1.42	0.027			24.0	13.2		1.035		0.14		0.67	0.41
91P04486	42-69	Bk	S	1.28	1.36	0.020			24.1	12.0		1.035		0.15		0.77	0.43
91P04487	69-90	BC	S	1.29	1.39	0.025			23.3	11.9		1.034		0.15		0.84	0.45
91P04488	90-135	C1	S	1.23	1.32	0.024			27.6	11.7		1.032		0.20		0.84	0.45
91P04489	135-185	C2	S	1.23	1.34	0.029			28.7	11.6		1.033		0.21		0.86	0.45
91P04490	185-245	C3	S							12.2		1.032				0.81	0.46
91P04491	245-279	2C	S							12.7		1.033				0.56	0.37
91P04492	279-322	3C	S							12.1		1.033				0.56	0.38
91P04493	322-372	4C1	S							10.4			1.025			0.44	0.36
91P04494	372-398	4C2	S							7.6		1.017				0.42	0.34
91P04495	398-466	4C3	S							6.3		1.014				0.46	0.33
91P04496	466-509	5C	S							13.9		1.037				0.56	0.33

*** Primary Characterization Data ***

Pedon ID: 91CO061001

( Kiowa, Colorado )

Print Date: Dec 4 2024 3:04AM

Sampled As	:	Wiley		Fine-silty, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0775

---

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										3C1e1a
91P04483	0-13		S	38	19										19.0
91P04484	13-21	Bt	S	43	27										19.7
91P04485	21-42	Btk	S												19.2
91P04486	42-69	Bk	S												17.3
91P04487	69-90	BC	S												17.1
91P04488	90-135	C1	S	34	14										16.4
91P04489	135-185	C2	S												16.2
91P04490	185-245	C3	S												17.4
91P04491	245-279	2C	S												18.0
91P04492	279-322	3C	S												16.3
91P04493	322-372	4C1	S												14.5
91P04494	372-398	4C2	S												11.5
91P04495	398-466	4C3	S												9.4
91P04496	466-509	5C	S												19.7

*** Primary Characterization Data ***

Pedon ID: 91CO061001

( Kiowa, Colorado )

Print Date: Dec 4 2024 3:04AM

Sampled As	:	Wiley		Fine-silty, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0775

---

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
91P04483	0-13		S		0.103			0.97
91P04484	13-21	Bt	S		0.051			0.58
91P04485	21-42	Btk	S		0.035			0.40
91P04486	42-69	Bk	S		0.031			0.25
91P04487	69-90	BC	S		0.026			0.21
91P04488	90-135	C1	S		0.036			0.22
91P04489	135-185	C2	S					0.19
91P04490	185-245	C3	S					0.24
91P04491	245-279	2C	S					0.24
91P04492	279-322	3C	S					0.18
91P04493	322-372	4C1	S					0.15
91P04494	372-398	4C2	S					0.13
91P04495	398-466	4C3	S					0.08
91P04496	466-509	5C	S					0.03

*** Primary Characterization Data ***

Pedon ID: 91CO061001

( Kiowa, Colorado )

Print Date: Dec 4 2024 3:04AM

Sampled As	:	Wiley		Fine-silty, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0775

---

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						5A8b			5C3	5C1
91P04483	0-13		S	26.9*	4.3	0.1	1.8						22.9			100	100
91P04484	13-21	Bt	S	47.6*	6.5	--	0.9						21.7			100	100
91P04485	21-42	Btk	S	48.3*	8.4	--	0.8						21.3			100	100
91P04486	42-69	Bk	S	45.8*	10.2	0.1	1.3						21.7			100	100
91P04487	69-90	BC	S	48.0*	10.4	0.8	1.6						22.4			100	100
91P04488	90-135	C1	S	46.6*	8.3	2.5	1.5						21.7			100	100
91P04489	135-185	C2	S	50.0*	8.5	2.9	1.3						22.0			100	100
91P04490	185-245	C3	S	46.5*	7.5	2.8	1.3						21.5			100	100
91P04491	245-279	2C	S	46.2*	8.9	2.5	1.1						19.3			100	100
91P04492	279-322	3C	S	49.7*	8.5	2.1	0.9						18.1			100	100
91P04493	322-372	4C1	S	56.8*	7.2	1.5	0.7						12.8			100	100
91P04494	372-398	4C2	S	48.3*	6.1	1.2	0.5						9.4			100	100
91P04495	398-466	4C3	S	41.8*	5.7	3.0	0.4						8.7			100	100
91P04496	466-509	5C	S	43.7*	13.6	--	1.0						23.9			100	100

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

*** Primary Characterization Data ***

Pedon ID: 91CO061001

( Kiowa, Colorado )

Print Date: Dec 4 2024 3:04AM

Sampled As	:	Wiley		Fine-silty, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0775

---

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	4F1a1a1		5E
91P04483	0-13		S	4.3	1.1	0.3	0.6	--	4.8	0.1	0.4				0.7	--	--	42.7	tr	0.61	0.34	tr	tr
91P04484	13-21	Bt	S	2.2	0.9	0.3	0.2	--	2.5	0.1	0.3				0.4	--	--	53.2	tr	0.35	0.26	--	tr
91P04485	21-42	Btk	S	1.6	0.9	0.3	0.1	--	2.0	0.1	0.4				0.5	--	--	52.5	tr	0.30	0.25	--	tr
91P04486	42-69	Bk	S	1.3	1.0	1.0	0.3	--	2.4	0.1	0.6				0.6	--	--	46.0	tr	0.38	0.26	tr	1
91P04487	69-90	BC	S	0.8	0.6	2.8	0.3	--	2.9	0.1	0.6				0.8	--	--	46.2	tr	0.46	0.33	3	3
91P04488	90-135	C1	S	0.6	0.3	5.3	0.1	--	4.0	0.2	0.4				1.5	--	--	47.6	tr	0.62	0.43	10	8
91P04489	135-185	C2	S	0.6	0.3	6.6	0.1	--	3.7	0.3	0.8				2.4	--	--	47.0	tr	0.76	0.50	12	10
91P04490	185-245	C3	S	16.1	8.0	20.1	0.5	--	3.1	0.3	6.9				32.3	--	--	46.8	0.1	3.30	0.25	9	6
91P04491	245-279	2C	S	24.8	15.1	28.5	0.6	--	1.1	0.3	14.0				49.3	--	--	47.4	0.2	4.67	0.25	6	6
91P04492	279-322	3C	S	25.8	16.8	27.3	0.7	--	1.3	0.3	14.0				51.4	--	--	43.4	0.2	4.72	0.25	5	6
91P04493	322-372	4C1	S	27.2	17.6	27.4	0.7	--	1.2	0.3	14.4				47.6	--	--	37.7	0.1	4.79	0.25	4	6
91P04494	372-398	4C2	S	27.6	19.7	27.5	0.7	--	1.2	0.3	16.2				52.7	--	--	29.4	0.1	4.89	0.25	4	6
91P04495	398-466	4C3	S	23.0	18.6	24.1	0.6	--	1.3	0.3	10.0				46.0	--	--	25.4	0.1	4.35	0.25	27	5
91P04496	466-509	5C	S	18.5	18.5	25.0	0.5	--	1.7	0.3	7.6				48.7	--	--	53.2	0.2	4.17	0.25	--	6

*** Primary Characterization Data ***

Pedon ID: 91CO061001

( Kiowa, Colorado )

Print Date: Dec 4 2024 3:04AM

Sampled As	:	Wiley		Fine-silty, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0775

---

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		4E2a1a1a1
91P04483	0-13		S		7.5	8.0	7.6			4
91P04484	13-21	Bt	S		7.5	8.0	7.9			10
91P04485	21-42	Btk	S		7.8	8.4	8.0			11
91P04486	42-69	Bk	S		7.8	8.4	8.0			8
91P04487	69-90	BC	S		7.8	8.6	8.0			7
91P04488	90-135	C1	S		8.0	8.8	8.2			7
91P04489	135-185	C2	S		7.9	8.8	8.2			6		--
91P04490	185-245	C3	S		7.8	8.1	7.8			4		--
91P04491	245-279	2C	S		7.7	7.9	7.8			2		tr
91P04492	279-322	3C	S		7.7	7.8	7.7			2		tr
91P04493	322-372	4C1	S		7.8	7.8	7.8			11		tr
91P04494	372-398	4C2	S		7.8	7.9	7.8			14		tr
91P04495	398-466	4C3	S		7.8	8.1	7.8			12		--
91P04496	466-509	5C	S		7.7	8.0	7.7			6		--

*** Primary Characterization Data ***

Pedon ID: 91CO061001

( Kiowa, Colorado )

Print Date: Dec 4 2024 3:04AM

Sampled As	:	Wiley		Fine-silty, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0775

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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

91P04483

0.0-13.0

tcly

MT 3

MI 2

KK 2

MM 1

QZ 1

16

6.1

2.1

91P04484

13.0-21.0

Bt

tcly

MT 3

MI 2

CA 2

KK 2

QZ 1

15

5.4

1.5

91P04487

69.0-90.0

BC

tcly

MT 3

MI 2

CA 2

KK 2

QZ 1

9

4.3

1.3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	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