*** Primary Characterization Data ***

Pedon ID: 91CO063333

( Kit Carson, Colorado )

Print Date: Apr 25 2024 6:48PM

Sampled as on Jul 1, 1991:	Norka ; Fine-silty, mixed, mesic Aridic Argiustoll
Revised to correlated on Jul 1, 1991:	Norka ; Fine-silty, mixed, superactive, mesic Aridic Argiustoll

				United States Department of Agriculture
SSL	-	Project	RP91CO090   KIT CARSON COUNTY	Natural Resources Conservation Service
	-	Site ID	91CO063333   Lat: 39° 4' 35.00" north  Long: 102° 2' 55.00" west  MLRA: 67B	National Soil Survey Center
	-	Pedon No.	91P0358	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
91P02055	Ap	Ap	0-10				SIL	SIL
91P02056	Bt	Bt	10-23				SICL	L
91P02057	Btk	Btk	23-36				SICL	L
91P02058	Bk1	Bk	36-64				SIL	L
91P02059	Bk2	Ck1	64-86				SIL	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	24	% wt
Clay, total, Weighted Average	24	% wt
Weighted averages based on control section: 10-36 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
91P02055	0-10	Ap	N	sil	18.0	55.6	26.2			16.4	39.4	21.6	2.1	1.7	0.6	0.2
91P02056	10-23	Bt	N	l	23.6	42.7	33.7			13.7	29.0	27.8	2.6	2.3	0.8	0.2
91P02057	23-36	Btk	N	l	24.3	43.8	31.9		0.6	13.8	30.0	26.7	2.5	2.0	0.7	tr
91P02058	36-64	Bk1	N	l	23.4	44.3	32.2		4.4	16.6	27.8	28.4	2.2	1.3	0.3	--
91P02059	64-86	Bk2	N	l	17.4	45.4	37.2		1.8	14.8	30.6	34.2	2.0	0.8	0.2	tr

*** Primary Characterization Data ***

Pedon ID: 91CO063333

( Kit Carson, Colorado )

Print Date: Apr 25 2024 6:48PM

Sampled As	:	Norka		Fine-silty, mixed, mesic Aridic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0358

---

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	3A1a6a
91P02055	0-10	Ap	N	22.6	51.2	26.2			16.4	34.8	21.6	2.1	1.7	0.6	0.2
91P02056	10-23	Bt	N	28.2	38.1	33.6			13.7	24.4	27.8	2.6	2.3	0.8	0.2
91P02057	23-36	Btk	N	29.0	39.1	31.9			13.8	25.3	26.7	2.5	2.0	0.7	--
91P02058	36-64	Bk1	N	28.0	39.8	32.2		0.3	16.6	23.2	28.4	2.2	1.3	0.3	--
91P02059	64-86	Bk2	N	21.9	40.9	37.2			14.8	26.1	34.2	2.0	0.8	0.2	--

---

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	%
										3C2a1a		3D1					8D1
91P02055	0-10	Ap	N							11.0		1.019					0.61
91P02056	10-23	Bt	N							12.8		1.025					0.54
91P02057	23-36	Btk	N							14.0		1.025					0.58
91P02058	36-64	Bk1	N							13.7		1.021					0.59
91P02059	64-86	Bk2	N							10.1		1.017					0.58

---

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

91P02055

0-10

Ap

N

1.87

91P02056

10-23

Bt

N

1.28

91P02057

23-36

Btk

N

1.08

91P02058

36-64

Bk1

N

0.63

91P02059

64-86

Bk2

N

0.24

*** Primary Characterization Data ***

Pedon ID: 91CO063333

( Kit Carson, Colorado )

Print Date: Apr 25 2024 6:48PM

Sampled As	:	Norka		Fine-silty, mixed, mesic Aridic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0358

---

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

91P02055

0-10

Ap

N

6.9

7.1

91P02056

10-23

Bt

N

7.1

7.5

91P02057

23-36

Btk

N

7.4

8.5

91P02058

36-64

Bk1

N

7.6

8.0

91P02059

64-86

Bk2

N

7.7

8.2