NSSC SSL Report Creation

*** Primary Characterization Data ***

Pedon ID: S1970CO105002

( Rio Grande, Colorado )

Print Date: Apr 27 2024 8:17AM

Sampled as on May 30, 1970:	STUNNER
Revised to correlated:	unnamed ; Fine-loamy, mixed Borollic Haplargids

				United States Department of Agriculture
SSL	-	Project	NL70CO008 SAN LUIS BASIN	Natural Resources Conservation Service
	-	Site ID	S1970CO105002 Lat: 37° 37' 26.00" north Long: 106° 15' 42.00" west	National Soil Survey Center
	-	Pedon No.	70C0087	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

70C00552	A	A1	0-13	70552			L	L
70C00553	Bt1	B21t	13-28	70553			CL	C
70C00554	Bt2	B22t	28-48	70554			CL	CL
70C00555	Bk11	B31ca	48-58	70555			L	C
70C00556	Bk12	B32ca	58-79	70556			L	CL
70C00557	Bk2	C1ca	79-97	70557			L	L
70C00558	Bk3	C2ca	97-132	70558			L	L
70C00559	Bk4	C3ca	132-157	70559			SL	L

Pedon Calculations
Calculation Name	Result	Units of Measure

CEC Activity, CEC7/Clay, Weighted Average	0.84	(NA)
Clay, carbonate free, Weighted Average	37	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	20	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	40	% wt
LE, Whole Soil, Summed to 1m	0	cm/m

Weighted averages based on control section: 13-48 cm

*** Primary Characterization Data ***

Pedon ID: S1970CO105002

( Rio Grande, Colorado )

Print Date: Apr 27 2024 8:17AM

Sampled As	:	STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 70C0087

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

70C00552	0-13	A	S	l	12.4	39.8	47.8	3.2		17.3	22.5	18.6	9.9	4.3	6.7	8.3	16	8	--	46	24
70C00553	13-28	Bt1	S	c	42.2	28.6	29.2			14.8	13.8	15.1	7.4	2.2	2.6	1.9	3	--	--	17	3
70C00554	28-48	Bt2	S	cl	38.3	31.5	30.2	10.9	6.0	16.8	14.7	15.5	7.3	2.4	2.6	2.4	4	3	3	23	10
70C00555	48-58	Bk11	S	c	41.0	27.8	31.2		13.0	14.4	13.4	15.6	7.1	2.9	3.3	2.3	8	6	--	27	14
70C00556	58-79	Bk12	S	cl	33.8	29.4	36.8		14.0	14.8	14.6	14.2	8.0	3.9	5.5	5.2	10	6	--	35	16
70C00557	79-97	Bk2	S	l	23.7	34.7	41.6		8.0	19.2	15.5	15.9	8.2	4.0	5.6	7.9	10	8	--	39	18
70C00558	97-132	Bk3	S	l	13.5	37.0	49.5	1.6	6.0	19.1	17.9	21.2	11.2	5.0	6.2	5.9	9	9	--	41	18
70C00559	132-157	Bk4	S	l	16.8	34.2	49.0		3.0	17.3	16.9	18.1	10.9	6.2	7.5	6.3	10	9	2	45	21

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

70C00552	0-13	A	S	1.40	1.44	0.008		27.6	21.7	7.4		1.036		0.17		1.33	0.60
70C00553	13-28	Bt1	S	1.16	1.42	0.069		34.9	31.4	17.8		1.036		0.16		0.79	0.42
70C00554	28-48	Bt2	S	1.16	1.37	0.054		39.4	31.7	16.5		1.036		0.17		0.75	0.43
70C00555	48-58	Bk11	S	1.13	1.23	0.027		42.0	29.7	15.7		1.036		0.15		0.56	0.38
70C00556	58-79	Bk12	S	1.18	1.26	0.020		41.3	30.1	13.2		1.036		0.18		0.54	0.39
70C00557	79-97	Bk2	S	1.16	1.20	0.010		44.8	29.9	13.4		1.036		0.17		0.83	0.57
70C00558	97-132	Bk3	S	1.22	1.26	0.010		40.5	27.5	11.3		1.036		0.18		1.32	0.84
70C00559	132-157	Bk4	S							10.1		1.036				1.08	0.60

*** Primary Characterization Data ***

Pedon ID: S1970CO105002

( Rio Grande, Colorado )

Print Date: Apr 27 2024 8:17AM

Sampled As	:	STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 70C0087

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

70C00552	0-13	A	S	21.24998	3
70C00553	13-28	Bt1	S	47.74998	25
70C00554	28-48	Bt2	S	43.7	21
70C00555	48-58	Bk11	S	43.42398	21
70C00556	58-79	Bk12	S	35.71999	16
70C00557	79-97	Bk2	S	30.27499	9
70C00558	97-132	Bk3	S	27.24899	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 - - - - -)
					6B3a			6A1c		6C2b	6G7a

70C00552	0-13	A	S		0.089			0.90	10	0.6	0.1
70C00553	13-28	Bt1	S		0.106			0.91	9	0.8	0.1
70C00554	28-48	Bt2	S		0.061			0.70	11	0.6	tr
70C00555	48-58	Bk11	S					0.65		0.4	tr
70C00556	58-79	Bk12	S					0.50		0.6	tr
70C00557	79-97	Bk2	S					0.36		0.3	tr
70C00558	97-132	Bk3	S					0.23		0.3	tr
70C00559	132-157	Bk4	S					0.14		0.4	tr

*** Primary Characterization Data ***

Pedon ID: S1970CO105002

( Rio Grande, Colorado )

Print Date: Apr 27 2024 8:17AM

Sampled As	:	STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 70C0087

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

70C00552	0-13	A	S	11.4^*	3.0	0.2	3.2						16.5			100	100
70C00553	13-28	Bt1	S	31.9^*	8.6	2.0	0.9						33.3			100	100
70C00554	28-48	Bt2	S	29.7^*	7.8	3.7	0.5						28.6			100	100
70C00555	48-58	Bk11	S	26.2^*	7.0	4.6	0.5						22.8			100	100
70C00556	58-79	Bk12	S	22.7^*	5.8	4.6	0.4						18.4			100	100
70C00557	79-97	Bk2	S	30.9^*	6.2	6.3	0.4						19.6			100	100
70C00558	97-132	Bk3	S	29.9^*	5.1	5.9	0.3						17.8			100	100
70C00559	132-157	Bk4	S	32.8^*	4.8	5.6	0.4						18.1			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		6J1b		6K1c				6L1c			8A	8D5	8A3a			5E

70C00552	0-13	A	S																tr	0.36		1
70C00553	13-28	Bt1	S																tr	0.68		6
70C00554	28-48	Bt2	S	4.2	2.1	16.5	0.2		3.4		15.6							66.7	0.1	2.40		9	9
70C00555	48-58	Bk11	S	10.2	5.0	31.6	tr		2.2		37.1							62.5	0.2	4.82		12	11
70C00556	58-79	Bk12	S	12.8	6.2	40.7	tr		2.6		43.6				8.7			55.5	0.3	5.99		13	13
70C00557	79-97	Bk2	S	32.0	12.7	59.9	0.1		3.4		42.4				40.6			58.8	0.4	8.70		14	13
70C00558	97-132	Bk3	S	27.3	11.4	57.7	0.1		2.7		26.8				65.4			46.6	0.3	8.05		18	13
70C00559	132-157	Bk4	S	25.4	8.6	56.7	0.1		3.1		16.9				70.0			40.3	0.2	7.71		18	14

*** Primary Characterization Data ***

Pedon ID: S1970CO105002

( Rio Grande, Colorado )

Print Date: Apr 27 2024 8:17AM

Sampled As	:	STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 70C0087

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

70C00552	0-13	A	S		7.5	8.1				tr
70C00553	13-28	Bt1	S		7.6	8.0				3
70C00554	28-48	Bt2	S		7.8	8.1	7.6			12
70C00555	48-58	Bk11	S		7.8	8.0	7.6			20
70C00556	58-79	Bk12	S		7.8	8.0	7.7			20
70C00557	79-97	Bk2	S		7.8	7.8	7.5			19		1
70C00558	97-132	Bk3	S		7.8	7.9	7.7			16		1
70C00559	132-157	Bk4	S		7.8	7.8				8		1

*** Primary Characterization Data ***

Pedon ID: S1970CO105002

( Rio Grande, Colorado )

Print Date: Apr 27 2024 8:17AM

Sampled As	:	STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 70C0087

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g^-1

70C00552

0.0-13.0

fcly

MI 3

70C00554

28.0-48.0

Bt2

fcly

MT 5

MI 1

70C00554

28.0-48.0

Bt2

tcly

MT 3

MI 2

KK 2

70C00558

97.0-132.0

Bk3

fcly

MT 3

70C00558

97.0-132.0

Bk3

tcly

MT 3

MI 2

KK 1

FRACTION INTERPRETATION:
fcly - Fine Clay <0.0002 mm	tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

NSSC SSL Report Creation