*** Primary Characterization Data ***

Pedon ID: S1974NM035003

( Otero, New Mexico )

Print Date: Nov 23 2024 7:40AM

Sampled as on May 5, 1974:	Arch
Revised to correlated:	ARMESA ; Coarse-loamy, carbonatic, thermic Ustic Haplocalcids

				United States Department of Agriculture
SSL	-	Project	NL74NM003   OTERO	Natural Resources Conservation Service
	-	Site ID	S1974NM035003     MLRA: 42	National Soil Survey Center
	-	Pedon No.	74C0023	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
74C00162	A1	A11	0-2	74162				FSL
74C00163	A2	A12	2-9	74163				FSL
74C00164	B	B21	9-22	74164				SCL
74C00165	Bk1	B22ca	22-35	74165				SCL
74C00166	Bk2	C1ca	35-56	74166				SCL
74C00167	Bk3	C2ca	56-80	74167				CL
74C00168	2Bk	2C3ca	80-91	74168				SCL
74C00169	2C	2 C4	91-135	74169				SL
74C00170	3C	3 C5	135-159	74170				FSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.55	(NA)
Clay, carbonate free, Weighted Average	14	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	44	% wt
Volume, >2mm, Weighted Average	14	% vol
Clay, total, Weighted Average	26	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: S1974NM035003

( Otero, New Mexico )

Print Date: Nov 23 2024 7:40AM

Sampled As	:	Arch
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0023

---

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
74C00162	0-2	A1	S	fsl	13.8	17.9	68.3			9.0	8.9	24.9	31.7	3.1	2.6	6.0	3	4	1	48	8
74C00163	2-9	A2	S	fsl	16.8	19.0	64.2			8.7	10.3	26.2	34.1	1.5	1.2	1.2	2	4	1	42	7
74C00164	9-22	B	S	scl	20.1	15.8	64.1		1.0	9.7	6.1	26.3	34.0	1.6	1.2	1.0	2	3	1	42	6
74C00165	22-35	Bk1	S	scl	20.8	15.6	63.6		5.0	8.6	7.0	26.4	32.6	1.7	1.0	1.9	2	2	1	40	5
74C00166	35-56	Bk2	S	scl	28.1	21.0	50.9		17.0	15.1	5.9	16.6	17.0	2.1	5.0	10.2	16	1	--	45	17
74C00167	56-80	Bk3	S	cl	30.3	25.9	43.8		17.0	17.3	8.6	23.8	15.9	1.3	1.1	1.7	2	1	tr	22	3
74C00168	80-91	2Bk	S	scl	26.6	19.5	53.9		6.0	13.4	6.1	23.2	18.8	1.7	3.0	7.2	8	29	8	62	45
74C00169	91-135	2C	S	sl	18.6	10.4	71.0		5.0	7.5	2.9	17.3	23.4	6.1	9.4	14.8	16	41	7	83	64
74C00170	135-159	3C	S	fsl	17.3	20.4	62.3		4.0	10.7	9.7	27.1	29.8	2.1	1.5	1.8	3	2	tr	38	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	4B1c	3C2a1a		3D1		4C1		8D1	8D1
74C00162	0-2	A1	S							8.7		1.099				1.04	0.63
74C00163	2-9	A2	S	1.39	1.45	0.014		19.3	17.1	6.4		1.099		0.14		0.73	0.38
74C00164	9-22	B	S	1.34	1.40	0.014		21.6	18.3	7.4		1.099		0.14		0.63	0.37
74C00165	22-35	Bk1	S							7.7		1.099				0.54	0.37
74C00166	35-56	Bk2	S							10.4		1.099				0.23	0.37
74C00167	56-80	Bk3	S	1.54	1.61	0.015		26.1	24.4	8.8		1.099		0.24		0.25	0.29
74C00168	80-91	2Bk	S							8.4		1.099				0.31	0.32
74C00169	91-135	2C	S							6.2		1.099				0.34	0.33
74C00170	135-159	3C	S	1.37	1.44	0.016		22.5	15.0	6.3		1.013		0.12		0.43	0.36

*** Primary Characterization Data ***

Pedon ID: S1974NM035003

( Otero, New Mexico )

Print Date: Nov 23 2024 7:40AM

Sampled As	:	Arch
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0023

---

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
74C00162	0-2	A1	S		0.287			2.96	10
74C00163	2-9	A2	S		0.090			0.79	9
74C00164	9-22	B	S		0.097			0.78	8
74C00165	22-35	Bk1	S		0.086			0.67	8
74C00166	35-56	Bk2	S		0.057			0.47	8
74C00167	56-80	Bk3	S		0.023			0.19	8

---

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
74C00162	0-2	A1	S	33.3*	4.1	0.2	1.7						14.3			100	100
74C00163	2-9	A2	S	26.8*	1.4	0.2	1.3						12.2			100	100
74C00164	9-22	B	S	32.8*	1.4	0.1	0.9						12.6			100	100
74C00165	22-35	Bk1	S	30.0*	1.5	0.2	0.6						11.2			100	100
74C00166	35-56	Bk2	S	26.1*	1.3	0.2	0.2						6.5			100	100
74C00167	56-80	Bk3	S	18.8*	5.1	0.4	0.2						7.5			100	100
74C00168	80-91	2Bk	S	18.4*	6.6	1.1	0.3						8.3			100	100
74C00169	91-135	2C	S	27.1*	1.1	1.3	0.2						6.4			100	100
74C00170	135-159	3C	S	19.0*	1.4	1.1	0.3						7.4			100	100

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

*** Primary Characterization Data ***

Pedon ID: S1974NM035003

( Otero, New Mexico )

Print Date: Nov 23 2024 7:40AM

Sampled As	:	Arch
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0023

---

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		6J1b		6K1c				6L1c			8A	8D5	8A3a			5E
74C00162	0-2	A1	S	20.9	3.0	0.4	2.3		18.6		1.9				3.5			48.6	0.1	1.86		1	tr
74C00163	2-9	A2	S																			2
74C00164	9-22	B	S																			1
74C00165	22-35	Bk1	S																			2
74C00166	35-56	Bk2	S																			3
74C00167	56-80	Bk3	S																			5
74C00168	80-91	2Bk	S	4.6	5.8	6.9	0.1		1.8		1.8				13.6			44.6	0.1	1.84		10	3
74C00169	91-135	2C	S	23.6	21.0	16.1	0.1		1.7		5.1				50.2			36.3	0.1	4.57		11	3
74C00170	135-159	3C	S	8.8	9.7	8.4	0.1		1.2		1.0				27.7			46.3	0.1	2.42		10	3

---

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	6E4	4E2a1a1a1
74C00162	0-2	A1	S		7.6	8.0	7.1			8
74C00163	2-9	A2	S		7.7	8.3				7
74C00164	9-22	B	S		7.7	8.3				10
74C00165	22-35	Bk1	S		7.9	8.6				14	17
74C00166	35-56	Bk2	S		7.8	8.3				56	58
74C00167	56-80	Bk3	S		7.9	8.7				46	47
74C00168	80-91	2Bk	S		8.0	8.8	8.0			38	58
74C00169	91-135	2C	S		8.0	8.4	7.7			39	70	tr
74C00170	135-159	3C	S		8.0	8.6	7.9			24	28

*** Primary Characterization Data ***

Pedon ID: S1974NM035003

( Otero, New Mexico )

Print Date: Nov 23 2024 7:40AM

Sampled As	:	Arch
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0023

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

(- - - - - % of <2mm - - - - -)

g cm-3

NK

74C00162

0-2

A1

S

8.6

74C00168

80-91

2Bk

S

9.4

74C00169

91-135

2C

S

9.1

74C00170

135-159

3C

S

9.2