*** Primary Characterization Data ***

Pedon ID: 91CO037004

( Eagle, Colorado )

Print Date: Nov 24 2024 5:37AM

Sampled as on Jun 29, 1991:	Moran ; Loamy-skeletal, mixed Typic Cryumbrepts
Revised to correlated on Sep 1, 1992:	(unnamed) ; Coarse-loamy, mixed, superactive Typic Cryumbrept

				United States Department of Agriculture
SSL	-	Project	CP91CO239   HOLY CROSS RANGER DISTRICT	Natural Resources Conservation Service
	-	Site ID	S1991CO037004   Lat: 39° 29' 18.00" north  Long: 106° 15' 5.00" west  MLRA: 48A	National Soil Survey Center
	-	Pedon No.	91P1042	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
91P06782	Oe	OE	6-0
91P06783	A1	A1	0-13				L	SL
91P06784	A2	A2	13-31				L	SL
91P06785	AB	AB	31-41				SL	COSL
91P06786	Bw1	Bw1	41-69				SL	SL
91P06787	Bw2	Bw2	69-92				SL	FSL
91P06788	BC	BC	92-158				SL	VFSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.94	(NA)
Clay, carbonate free, Weighted Average	7	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	64	% wt
Volume, >2mm, Weighted Average	31	% vol
Clay, total, Weighted Average	7	% wt
Weighted averages based on control section: 25-100 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
91P06782	6-0	Oe	S														6	3	--
91P06783	0-13	A1	S	sl	10.9	27.5	61.6	6.4		16.5	11.0	12.4	11.7	13.8	11.3	12.4	8	3	--	55	15
91P06784	13-31	A2	S	sl	10.4	28.1	61.5	4.6		16.5	11.6	14.0	12.6	13.4	10.9	10.6	7	3	--	53	19
91P06785	31-41	AB	S	cosl	6.0	19.2	74.8	0.9		11.3	7.9	14.0	14.9	17.5	15.0	13.4	7	3	13	70	42
91P06786	41-69	Bw1	S	sl	7.8	24.4	67.8	0.9		12.5	11.9	16.7	18.0	13.4	11.1	8.6	9	4	17	66	45
91P06787	69-92	Bw2	S	fsl	5.7	29.7	64.6	0.9		16.9	12.8	18.8	17.3	11.1	8.9	8.5	3	2	19	59	41
91P06788	92-158	BC	S	vfsl	5.9	31.1	63.0	1.8		16.8	14.3	27.8	26.5	6.2	2.2	0.3	7	1	44	69	74

*** Primary Characterization Data ***

Pedon ID: 91CO037004

( Eagle, Colorado )

Print Date: Nov 24 2024 5:37AM

Sampled As	:	Moran		Loamy-skeletal, mixed Typic Cryumbrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1042

---

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	4B1c	3C2a1a	4B2b	3D1		4C1		8D1	8D1
91P06782	6-0	Oe	S	0.66	0.82				44.6	13.8		1.029
91P06782	6-0	Oe	M								18.5
91P06783	0-13	A1	S	1.12	1.19	0.019		27.3	25.2	10.0		1.018		0.16		1.55	0.92
91P06784	13-31	A2	S	1.17	1.25	0.020			28.7	12.5		1.014		0.17		1.13	1.20
91P06785	31-41	AB	S							7.5		1.007				1.02	1.25
91P06786	41-69	Bw1	S	1.54	1.58	0.006		13.5	10.9	4.3		1.007		0.07		0.73	0.55
91P06787	69-92	Bw2	S	1.48	1.63	0.023			16.2	2.4		1.008		0.15		1.02	0.42
91P06788	92-158	BC	S	1.25	1.30	0.006			30.8	4.0		1.009		0.15		1.24	0.68

---

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

91P06783

0-13

A1

S

NP

14.5

91P06786

41-69

Bw1

S

24

12

7.4

---

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 - - - - -)
				6A2d				6A1c		6C2b	6G7a	6D2a								6C8a	6G10
91P06782	6-0	Oe	S	8.61				10.53
91P06783	0-13	A1	S	3.36				4.30		1.3	0.3	0.1								0.2	0.3
91P06784	13-31	A2	S	2.25				2.45		1.5	0.3	tr								0.2	0.3
91P06785	31-41	AB	S	0.70				0.73		1.3	0.1	tr								tr	0.2
91P06786	41-69	Bw1	S	0.29				0.31		1.1	0.1	tr								--	0.2
91P06787	69-92	Bw2	S	0.26				0.28		1.2	0.1	tr								--	0.2
91P06788	92-158	BC	S	0.08				0.12		1.9	tr	tr								tr	0.1

*** Primary Characterization Data ***

Pedon ID: 91CO037004

( Eagle, Colorado )

Print Date: Nov 24 2024 5:37AM

Sampled As	:	Moran		Loamy-skeletal, mixed Typic Cryumbrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1042

---

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	6G9c	6D3b	5A3a	5A8b	5A3b	5G1	5C3	5C1
91P06782	6-0	Oe	S	14.7	1.9	--	2.6		24.2	--	8.5		29.3
91P06783	0-13	A1	S	5.2	0.6	--	0.3	6.1	32.6	1.2	4.2	38.7	16.9	7.3	16	16	36
91P06784	13-31	A2	S	2.8	0.3	tr	0.1	3.2	28.6	1.7	0.9	31.8	11.8	4.9	35	10	27
91P06785	31-41	AB	S	1.8	0.2	--	0.1	2.1	10.7	2.7	0.7	12.8	6.1	4.8	56	16	34
91P06786	41-69	Bw1	S	3.3	0.2	tr	0.2	3.7	4.4			8.1	5.7			46	65
91P06787	69-92	Bw2	S	3.3	0.3	tr	0.2	3.8	4.8	0.8	0.1	8.6	5.8	4.6	17	44	66
91P06788	92-158	BC	S	5.6	0.6	tr	0.2	6.4	1.5			7.9	7.3			81	88

---

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 - -)

%

91P06783

0-13

A1

S

--

91P06784

13-31

A2

S

--

91P06785

31-41

AB

S

--

91P06786

41-69

Bw1

S

--

91P06787

69-92

Bw2

S

--

91P06788

92-158

BC

S

--

*** Primary Characterization Data ***

Pedon ID: 91CO037004

( Eagle, Colorado )

Print Date: Nov 24 2024 5:37AM

Sampled As	:	Moran		Loamy-skeletal, mixed Typic Cryumbrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1042

---

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

91P06782

6-0

Oe

S

4.5

4.6

91P06783

0-13

A1

S

4.1

4.3

91P06784

13-31

A2

S

4.3

4.6

91P06785

31-41

AB

S

4.5

5.0

91P06786

41-69

Bw1

S

4.9

5.5

91P06787

69-92

Bw2

S

4.9

5.5

91P06788

92-158

BC

S

5.1

5.8

---

Organic				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-
				Mineral	OM	OM+	(- Total -)			Fiber Content		NaPyro	Decomp	Limnic	(- - pH - -)		(- - Bulk Density - -)			Proj
	Depth			Content	TC*1.724	Min	C	N	C/N	Unrub	Rub	Color	State	Matter	CaCl2	H2O	33 kPa	33 kPa rewet	OD	Subs
Layer	(cm)	Horz	Prep	(- - - - - - - - % - - - - - - - -)					ratio	% (by vol)								g cm-3		cm cm-1
				5A			6A2d									4C1a2a
91P06782	6-0	Oe	S	85			8.61									4.6
91P06783	0-13	A1	S				3.36									4.3				5
91P06784	13-31	A2	S				2.25									4.6				4
91P06785	31-41	AB	S				0.70									5.0				12
91P06786	41-69	Bw1	S				0.29									5.5				17
91P06787	69-92	Bw2	S				0.26									5.5				13
91P06788	92-158	BC	S				0.08									5.8				21

*** Primary Characterization Data ***

Pedon ID: 91CO037004

( Eagle, Colorado )

Print Date: Nov 24 2024 5:37AM

Sampled As	:	Moran		Loamy-skeletal, mixed Typic Cryumbrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1042

---

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
91P06783	0.0-13.0	A1	tcly	MI 1	KK 1	VR 1	VM 1	CL 1						5	5.6			0.9
				HE 1
91P06786	41.0-69.0	Bw1	tcly	MI 3	KK 2	CL 1								15	7.3			3.5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL Chlorite	HE Hematite	KK Kaolinite	MI Mica	VM Vermiculite-Mica
VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 91CO037004

( Eagle, Colorado )

Print Date: Nov 24 2024 5:37AM

Sampled As	:	Moran		Loamy-skeletal, mixed Typic Cryumbrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1042

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

91P06783

0.0-13.0

A1

vfs

69

QZ 67

FK 13

MS 11

OW 5

QC 2

BT 2

PR tr

OP tr

CL tr

TM tr

CA tr

PO tr

91P06783

0.0-13.0

A1

fs

58

QZ 54

FK 22

MS 9

BT 8

OW 3

QC 3

OP 1

CL tr

AR tr

OT tr

FC tr

91P06786

41.0-69.0

Bw1

fs

41

QZ 34

MS 26

OW 15

BT 12

QC 7

FK 6

OP tr

CL tr

CA tr

PR tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	CA Calcite	CL Chlorite	FC Microcline
FK Potassium Feldspar	MS Muscovite	OP Opaques	OT Other	OW Other Weatherable Minerals
PO Plant Opal	PR Pyroxene	QC Clay-Coated Quartz	QZ Quartz	TM Tourmaline