*** Primary Characterization Data ***

Pedon ID: 79ID073001

( Owyhee, Idaho )

Print Date: Nov 23 2024 7:33AM

Sampled as on Jun 1, 1979:	Chilcott ; Fine, montmorillonitic, mesic Abruptic Xerollic Durargid
Revised to correlated:	Chilcott ; Fine-loamy, mixed, superactive, mesic Abruptic Durargids

				United States Department of Agriculture
SSL	-	Project	CP79ID218   ELMORE AND OWYHEE COUNTIES	Natural Resources Conservation Service
	-	Site ID	S1979ID073001   Lat: 42° 56' 39.99" north  Long: 116° 30' 10.00" west  MLRA: 11	National Soil Survey Center
	-	Pedon No.	79P0338	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
79P01765	A	A1	0-5				L	SIL
79P01766	E	A2	5-18				L	SIL
79P01767	Bt	B2t	18-44				C	SIC
79P01768	Bk1	B3ca	44-69				CL	SIL
79P01769	Bk2	C1ca	69-83				L	L
79P01770	Bkqm	C2sIcam	83-99					COSL
79P01771	C	C3	99-167				L	COSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.43	(NA)
Clay, carbonate free, Weighted Average	34	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	24	% wt
Volume, >2mm, Weighted Average	9	% vol
Clay, total, Weighted Average	35	% wt
Weighted averages based on control section: 18-68 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
79P01765	0-5	A	S	sil	12.0	53.5	34.5			27.6	25.9	19.2	3.3	3.4	3.5	5.1	6	18	8	42	32
79P01766	5-18	E	S	sil	12.2	58.0	29.8			28.9	29.1	18.2	2.5	2.5	2.8	3.8	6	9	8	32	23
79P01767	18-44	Bt	S	sic	42.4	40.5	17.1			26.7	13.8	8.5	3.0	1.8	1.8	2.0	4	3	11	25	18
79P01768	44-69	Bk1	S	sil	26.5	57.3	16.2		2.4	39.6	17.7	7.9	1.8	2.3	2.3	1.9	2	2	12	23	16
79P01769	69-83	Bk2	S	l	16.9	38.1	45.0		2.7	23.9	14.2	9.3	8.8	6.8	7.2	12.9	5	12	37	70	54
79P01770	83-99	Bkqm	S														12	25	10	--	47
79P01770	83-99	Bkqm	GP	cosl	12.3	18.1	69.6		4.7	13.1	5.0	14.1	6.9	10.1	13.4	25.1
79P01771	99-167	C	S	cosl	12.0	23.5	64.5		4.6	15.5	8.0	12.6	12.7	9.9	10.9	18.4	14	13	10	70	37

*** Primary Characterization Data ***

Pedon ID: 79ID073001

( Owyhee, Idaho )

Print Date: Nov 23 2024 7:33AM

Sampled As	:	Chilcott		Fine, montmorillonitic, mesic Abruptic Xerollic Durargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  79P0338

---

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
79P01765	0-5	A	S	1.37	1.37	--			20.1	7.0		1.015		0.14		1.54	0.58
79P01766	5-18	E	S							5.8		1.013				0.75	0.48
79P01767	18-44	Bt	S	1.07	1.35	0.073			40.5	23.9		1.045		0.16		0.92	0.56
79P01768	44-69	Bk1	S							27.4		1.059				1.80	1.03
79P01769	69-83	Bk2	S	0.94	1.05	0.026			49.4	28.6		1.059		0.14		2.86	1.69
79P01770	83-99	Bkqm	S	0.97	1.00	0.010			44.5					0.19		2.74	1.51
79P01770	83-99	Bkqm	GP							18.6		1.042
79P01771	99-167	C	S							16.9			1.040			2.85	1.41

---

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
79P01765	0-5	A	S	27	5
79P01767	18-44	Bt	S	54	21
79P01769	69-83	Bk2	S	54	10

---

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 - - - - -)
					6B1b			6A1c		6C2b	6G7a
79P01765	0-5	A	S		0.066			1.01	15	0.5	0.1
79P01766	5-18	E	S		0.030			0.30	10	0.5	tr
79P01767	18-44	Bt	S		0.063			0.59	9	0.6	0.1
79P01768	44-69	Bk1	S					0.37		0.5	0.1
79P01769	69-83	Bk2	S					0.33		0.4	0.1
79P01770	83-99	Bkqm	GP					0.30		0.2	tr
79P01771	99-167	C	S					0.15		0.3	tr

*** Primary Characterization Data ***

Pedon ID: 79ID073001

( Owyhee, Idaho )

Print Date: Nov 23 2024 7:33AM

Sampled As	:	Chilcott		Fine, montmorillonitic, mesic Abruptic Xerollic Durargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  79P0338

---

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		6H2b			5A3a	5A8a			5C3	5C1
79P01765	0-5	A	S	10.7	3.6	1.4	1.0		1.6				18.5			91	90
79P01766	5-18	E	S	4.9*	2.6	1.7	0.6	9.8	0.9			10.7	9.2			92	100
79P01767	18-44	Bt	S	19.5*	11.4	9.6	0.7		2.8				39.0			94	100
79P01768	44-69	Bk1	S	63.8*	20.8	20.6	0.9						47.6			100	100
79P01769	69-83	Bk2	S	66.0*	19.7	19.2	1.1						48.4			100	100
79P01770	83-99	Bkqm	GP	67.2*	12.5	12.8	0.9						33.7			100	100
79P01771	99-167	C	S	170.5*	11.3	11.5	1.2						34.2			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	8A1a	4F1a1a1		5E
79P01765	0-5	A	S	13.6	7.7	16.1	1.0	--	5.7	0.6	6.7				26.5	--	--	34.2	0.1	2.97	0.83	5	5
79P01766	5-18	E	S	8.7	5.8	20.5	0.7	--	0.8	0.7	7.5				27.5	--	2.6	27.5	0.1	3.14	0.57	12	8
79P01767	18-44	Bt	S	1.2	0.7	18.2	tr	--	2.2	0.3	14.5				3.5	--	--	66.7	0.1	2.10	0.76	22	19
79P01768	44-69	Bk1	S	14.6	11.0	91.0	0.2	--	2.2	1.8	95.8				28.9	--	--	72.2	0.6	9.84	3.77	29	25
79P01769	69-83	Bk2	S	26.0	18.2	93.3	0.3	--	2.5	2.5	56.4				69.1	--	--	68.3	0.6	10.60	4.12	26	20
79P01770	83-99	Bkqm	GP	24.1	13.8	68.1	0.2	--	2.6	1.0	19.3				79.6	--	--	55.6	0.3	7.50	3.63	27	16
79P01771	99-167	C	S	24.0	11.4	42.4	0.2	--	2.0	0.7	4.1				73.0	--	--	49.3	0.2	5.66	3.85	28	10

*** Primary Characterization Data ***

Pedon ID: 79ID073001

( Owyhee, Idaho )

Print Date: Nov 23 2024 7:33AM

Sampled As	:	Chilcott		Fine, montmorillonitic, mesic Abruptic Xerollic Durargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  79P0338

---

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
					8C1e	8C1a	8C1b			6E1b		6F1c		8E1
79P01765	0-5	A	S		7.2	7.4	7.2			tr
79P01766	5-18	E	S		6.2	6.7	6.4
79P01767	18-44	Bt	S		7.6	7.9	7.3			--
79P01768	44-69	Bk1	S		8.0	8.0	7.7			6		--
79P01769	69-83	Bk2	S		7.9	7.9	7.9			9		--
79P01770	83-99	Bkqm	GP		8.0	8.0	8.0			18		--
79P01771	99-167	C	S		7.9	7.9	8.0			10		7		590

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
				4H1a		4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a			4H1a
79P01765	0-5	A	HM	--		251.57	0.69	0.30	11.56	21.75	18.46	785.91			53
79P01767	18-44	Bt	HM	--		225.76	1.67	0.32	13.00	36.58	28.33	705.24			54
79P01771	99-167	C	HM	--		292.75	1.10	0.42	10.65	18.09	20.73	557.19			48

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b		4H1b	4H1b
79P01765	0-5	A	HM	62641	15279	21170	20372	4609	839	16767	504	284962		3628	153
79P01767	18-44	Bt	HM	47071	8077	36097	14382	6766	658	12898	400	301525		4429	193
79P01771	99-167	C	HM	61265	71451	28594	12331	7972	599	11809	612	259050		3295	156

*** Primary Characterization Data ***

Pedon ID: 79ID073001

( Owyhee, Idaho )

Print Date: Nov 23 2024 7:33AM

Sampled As	:	Chilcott		Fine, montmorillonitic, mesic Abruptic Xerollic Durargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  79P0338

---

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

7A3b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

79P01765

0.0-5.0

A

tcly

MI 2

MT 1

KK 1

5.1

1.5

79P01767

18.0-44.0

Bt

tcly

MT 3

MI 2

KK 2

KK 10

7.7

1.7

79P01769

69.0-83.0

Bk2

tcly

MT 3

CA 2

MI 1

KK 1

4.4

0.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks