*** Primary Characterization Data ***

Pedon ID: 91CO077003

( Mesa, Colorado )

Print Date: Nov 21 2024 1:26PM

Sampled as on Apr 1, 1991:	Hanksville ; Fine, mixed, mesic Typic Torriorthent
Revised to correlated on Sep 1, 1992:	(unnamed) ; Fine-silty, mixed, semiactive, mesic Typic Torriorthent

				United States Department of Agriculture
SSL	-	Project	CP91CO145   MESA	Natural Resources Conservation Service
	-	Site ID	91CO077003   Lat: 39° 14' 54.00" north  Long: 108° 47' 46.00" west  MLRA: 34	National Soil Survey Center
	-	Pedon No.	91P0632	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
91P03567	Ap	Ap	0-15				SICL	SIC
91P03568	AC	AC	15-43				SICL	SIC
91P03569	C1	C1	43-53				SICL	SIC
91P03570	C2	C2	53-61				SICL	SIC
91P03571	C3	C3	61-95				SICL	SICL
91P03572	Cr	CR	95-147					SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.37	(NA)
Clay, carbonate free, Weighted Average	33	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	39	% wt
LE, Whole Soil, Summed to 1m	4	cm/m
Weighted averages based on control section: 25-95 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) )
				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
91P03567	0-15	Ap	S	sic	40.4	46.8	12.8		6.7	34.3	12.5	9.0	3.0	0.5	0.2	0.1	tr	--	--	4
91P03568	15-43	AC	S	sic	40.8	47.2	12.0		4.1	36.0	11.2	8.7	2.8	0.4	0.1	tr	tr	--	--	3
91P03569	43-53	C1	S	sic	42.1	56.4	1.5		7.0	51.8	4.6	0.8	0.4	0.2	tr	0.1	tr	--	--	1
91P03570	53-61	C2	S	sic	40.6	56.8	2.6		4.9	52.3	4.5	1.1	0.7	0.4	0.3	0.1	tr	--	--	2
91P03571	61-95	C3	S	sicl	37.0	60.7	2.3		6.4	56.1	4.6	0.7	0.5	0.6	0.5	tr	tr	--	--	2
91P03572	95-147	Cr	GP	sicl	38.5	59.5	2.0		7.5	55.7	3.8	1.0	0.4	0.5	0.1	--

*** Primary Characterization Data ***

Pedon ID: 91CO077003

( Mesa, Colorado )

Print Date: Nov 21 2024 1:26PM

Sampled As	:	Hanksville		Fine, mixed, mesic Typic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0632

---

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		8D1	8D1
91P03567	0-15	Ap	S	1.35	1.54	0.045			21.8	16.5		1.021		0.07		0.34	0.41
91P03568	15-43	AC	S	1.60	1.79	0.038			20.3	16.5		1.021		0.06		0.34	0.40
91P03569	43-53	C1	S	1.51	1.71	0.042			22.9	14.9		1.020	1.010	0.12		0.31	0.35
91P03570	53-61	C2	S	1.68	1.83	0.029			18.7	14.4		1.020	1.000	0.07		0.31	0.35
91P03571	61-95	C3	S	1.75	1.97	0.040			17.2	14.3		1.030	1.010	0.05		0.30	0.39
91P03572	95-147	Cr	S	1.75	2.01	0.047			17.9					0.06		0.28	0.38
91P03572	95-147	Cr	GP							14.6		1.010

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3C1e1a

91P03567

0-15

Ap

S

19.7

91P03568

15-43

AC

S

20.3

91P03569

43-53

C1

S

19.4

91P03570

53-61

C2

S

18.7

91P03571

61-95

C3

S

18.9

91P03572

95-147

Cr

GP

20.0

*** Primary Characterization Data ***

Pedon ID: 91CO077003

( Mesa, Colorado )

Print Date: Nov 21 2024 1:26PM

Sampled As	:	Hanksville		Fine, mixed, mesic Typic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0632

---

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 - - - - -)

6A1c

91P03567

0-15

Ap

S

1.23

91P03568

15-43

AC

S

0.95

91P03569

43-53

C1

S

0.73

91P03570

53-61

C2

S

0.33

91P03571

61-95

C3

S

0.40

91P03572

95-147

Cr

GP

0.49

---

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
91P03567	0-15	Ap	S	48.8*	3.6	0.8	0.3						13.9			100	100
91P03568	15-43	AC	S	50.6*	3.4	0.6	0.3						13.8			100	100
91P03569	43-53	C1	S	78.1*	2.9	0.6	0.4						13.1			100	100
91P03570	53-61	C2	S	90.3*	1.8	0.5	0.1						12.7			100	100
91P03571	61-95	C3	S	136.3*	2.5	0.6	0.2						11.2			100	100
91P03572	95-147	Cr	GP	121.7*	3.5	0.6	0.2						10.8			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	4F1a1a1		5E
91P03567	0-15	Ap	S	10.2	2.6	5.6	0.2	--	4.8	0.5	3.4				8.8	--	0.2	58.3	0.1	1.59	0.82	3	2
91P03568	15-43	AC	S	5.6	1.3	4.2	0.1	--	3.7	0.5	2.7				4.0	--	0.2	60.7	0.1	1.54	0.64	3	2
91P03569	43-53	C1	S	28.0	2.5	5.0	0.2	--	1.8	1.2	2.5				30.1	--	0.3	58.0	0.1	2.46	2.48	2	1
91P03570	53-61	C2	S	28.5	2.3	4.4	0.2	--	0.9	1.2	2.4				30.5	--	0.4	55.4	0.1	2.45	2.45	2	1
91P03571	61-95	C3	S	28.1	2.7	3.9	0.2	--	0.8	1.2	2.2				31.1	--	0.4	50.8	0.1	2.46	2.42	4	1
91P03572	95-147	Cr	GP	29.7	4.2	4.5	0.3	--	1.0	0.9	3.5				34.7	--	0.9	51.1	0.2	6.23	2.59	3	1

*** Primary Characterization Data ***

Pedon ID: 91CO077003

( Mesa, Colorado )

Print Date: Nov 21 2024 1:26PM

Sampled As	:	Hanksville		Fine, mixed, mesic Typic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0632

---

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
91P03567	0-15	Ap	S		7.7	7.9	7.3			22		--
91P03568	15-43	AC	S		7.7	8.1	7.4			24		--
91P03569	43-53	C1	S		7.8	7.7	7.3			22		3
91P03570	53-61	C2	S		7.8	7.7	7.4			19		10
91P03571	61-95	C3	S		7.8	7.8	7.5			20		9
91P03572	95-147	Cr	GP		7.8	7.8	7.4			22		8

*** Primary Characterization Data ***

Pedon ID: 91CO077003

( Mesa, Colorado )

Print Date: Nov 21 2024 1:26PM

Sampled As	:	Hanksville		Fine, mixed, mesic Typic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0632

---

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
91P03568	15.0-43.0	AC	tcly	MI 3	KK 3	CA 3	VR 2	MT 1						20	4.9			3.1
				QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz
VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks