*** Primary Characterization Data ***

Pedon ID: S1972OR035013

( Klamath, Oregon )

Print Date: Nov 21 2024 1:47PM

Sampled as on May 9, 1972:	MAKLAK
Revised to correlated:	Maklak ; Ashy-pumiceous Xeric Vitricryands

				United States Department of Agriculture
SSL	-	Project	NL72OR005   LOWER KLAMATH	Natural Resources Conservation Service
	-	Site ID	S1972OR035013   Lat: 42° 47' 24.00" north  Long: 122° 0' 17.00" west	National Soil Survey Center
	-	Pedon No.	72C0045	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
72C00269	A	A1	0-8	72269			LS	COSL
72C00270	AC1	AC1	8-25	72270			LS	LCOS
72C00271	AC2	AC2	25-69	72271			LCOS	LCOS
72C00272	C	C 1	69-94	72272			LCOS	LCOS
72C00273	2C	2 C 2	94-132	72273			COS	LCOS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	3.22	(NA)
Clay, carbonate free, Weighted Average	2	% wt
Volume, >2mm, Weighted Average	25	% vol
Clay, total, Weighted Average	2	% 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	3B1	3B1	3B1
72C00269	0-8	A	S														2	4	17	--	23
72C00269	0-8	A	GP	cosl	4.2	30.7	65.1			20.7	10.0	9.2	13.1	10.5	19.0	13.3
72C00270	8-25	AC1	S														5	4	26	--	49
72C00270	8-25	AC1	GP	lcos	2.7	23.8	73.5			14.3	9.5	11.1	16.2	12.9	21.8	11.5
72C00271	25-69	AC2	S														5	7	26	--	50
72C00271	25-69	AC2	GP	lcos	1.9	17.3	80.8			9.9	7.4	9.0	17.5	15.4	26.3	12.6
72C00272	69-94	C	S														5	6	32	--	56
72C00272	69-94	C	GP	lcos	1.4	14.0	84.6			8.6	5.4	6.4	16.8	15.8	29.8	15.8
72C00273	94-132	2C	S														7	7	16	--	43
72C00273	94-132	2C	GP	lcos	0.8	14.4	84.8			8.7	5.7	6.2	16.8	15.9	29.6	16.3

*** Primary Characterization Data ***

Pedon ID: S1972OR035013

( Klamath, Oregon )

Print Date: Nov 21 2024 1:47PM

Sampled As	:	MAKLAK
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0045

---

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
72C00269	0-8	A	S	0.68	0.77	0.039		54.2	49.8					0.21		7.79	4.07
72C00269	0-8	A	GP							17.1		1.004
72C00270	8-25	AC1	S	0.87	0.91	0.011		39.1	31.0					0.15		4.37	3.30
72C00270	8-25	AC1	GP							8.9		1.033
72C00271	25-69	AC2	S	0.87	0.89	0.006		37.2	27.7					0.14		3.47	3.11
72C00271	25-69	AC2	GP							5.9		1.033
72C00272	69-94	C	S													2.71	2.50
72C00272	69-94	C	GP							3.5		1.033
72C00273	94-132	2C	S	1.04	1.04	--		28.0	19.1					0.13
72C00273	94-132	2C	GP							2.6		1.033

---

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									6C8a	6G10
72C00269	0-8	A	GP		0.411			8.15	20	0.5	0.4									0.1	0.7
72C00270	8-25	AC1	GP		0.067			1.32	20	0.8	0.3									tr	0.2
72C00271	25-69	AC2	GP		0.028			0.55	20	0.6	0.2									tr	0.1
72C00272	69-94	C	GP					0.15		0.5	0.1									--	0.1
72C00273	94-132	2C	GP					0.11

*** Primary Characterization Data ***

Pedon ID: S1972OR035013

( Klamath, Oregon )

Print Date: Nov 21 2024 1:47PM

Sampled As	:	MAKLAK
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0045

---

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	6G9b		5A3a	5A8b	5A3b	5G1	5C3	5C1
72C00269	0-8	A	GP	6.7	0.7	0.5	0.7	8.6	27.2	0.7		35.8	32.7	9.3	8	24	26
72C00270	8-25	AC1	GP	1.4	0.2	0.4	0.4	2.4	14.4			16.8	11.8			14	20
72C00271	25-69	AC2	GP	0.8	0.2	0.5	0.3	1.8	9.5			11.3	6.6			16	27
72C00272	69-94	C	GP	0.6	0.1	0.4	0.2	1.3	5.7			7.0	3.8			19	34
72C00273	94-132	2C	GP	0.7	0.1	0.5	0.2	1.5	3.7			5.2	2.8			29	54

---

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 - -)

%

72C00269

0-8

A

GP

2

72C00270

8-25

AC1

GP

3

72C00271

25-69

AC2

GP

8

72C00272

69-94

C

GP

11

72C00273

94-132

2C

GP

18

---

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			4C1a1a1
72C00269	0-8	A	GP		4.7	5.1			9.7
72C00270	8-25	AC1	GP		5.3	6.0			9.7
72C00271	25-69	AC2	GP		5.5	6.1			9.5
72C00272	69-94	C	GP		5.4	6.0			9.2
72C00273	94-132	2C	GP		5.3	6.0			8.9

*** Primary Characterization Data ***

Pedon ID: S1972OR035013

( Klamath, Oregon )

Print Date: Nov 21 2024 1:47PM

Sampled As	:	MAKLAK
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0045

---

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

72C00269

0.0-8.0

A

tcly

NX 6

72C00271

25.0-69.0

AC2

tcly

NX 6

72C00273

94.0-132.0

2C

tcly

NX 6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
NX Non-Crystalline

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks