*** Primary Characterization Data ***

Pedon ID: 05OR681048

( Klamath, Oregon )

Print Date: Nov 24 2024 4:13AM

Sampled as on Aug 15, 2005:	Klamath ; Fine-silty, mixed, superactive Cumulic Cryaquoll
Revised to correlated on Jun 7, 2011:	KLAMATH ; Fine-silty, mixed, superactive Cumulic Cryaquolls

				United States Department of Agriculture
SSL	-	Project	C2006USOR022   Diatomaceous Earth Study Tour - Klamath Falls	Natural Resources Conservation Service
	-	Site ID	05-SMM-048   Lat: 42° 28' 46.60" north  Long: 121° 33' 29.10" west  MLRA: 21	National Soil Survey Center
	-	Pedon No.	06N0139	Kellogg 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
06N00428	A1	A1	0-13	S05OR-035-005-1			MK-SIL	SIC
06N00429	A2	A2	13-36	S05OR-035-005-2			SIL	SIC
06N00430	A3	A3	36-71	S05OR-035-005-3			SICL	SIC
06N00431	AB	AB	71-86	S05OR-035-005-4			SICL	SIC
06N00432	Bg2	Bg2	94-135	S05OR-035-005-5			SICL	SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	horizon 4 depth is not consistent with previous horizon	% wt
Volume, >2mm, Weighted Average	horizon 4 depth is not consistent with previous horizon	% vol
LE, Whole Soil, Summed to 1m	Depth error	cm/m
Clay, total, Weighted Average	horizon 4 depth is not consistent with previous horizon	% wt
Clay, carbonate free, Weighted Average	horizon 4 depth is not consistent with previous horizon	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	horizon 4 depth is not consistent with previous horizon	(NA)
CEC Activity, CEC7/Clay, Weighted Average, Set 1	horizon 4 depth is not consistent with previous horizon	(NA)
CEC Activity, CEC7/Clay, Weighted Average, Set 2	horizon 4 depth is not consistent with previous horizon	(NA)
CEC Activity, CEC7/Clay, Weighted Average, Set 3	horizon 4 depth is not consistent with previous horizon	(NA)
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 2	horizon 4 depth is not consistent with previous horizon	(NA)
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 3	horizon 4 depth is not consistent with previous horizon	(NA)
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 05OR681048

( Klamath, Oregon )

Print Date: Nov 24 2024 4:13AM

Sampled As	:	Klamath		Fine-silty, mixed, superactive Cumulic Cryaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0139

---

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
06N00428	0-13	A1	S	sic	50.8	45.5	3.7			36.6		1.8	1.1	0.7	0.1	--	--	--	--	2	--
06N00428	0-13	A1	M	sic							9.1
06N00429	13-36	A2	M	sic							11.6
06N00429	13-36	A2	S	sic	48.7	49.0	2.3			38.6		1.3	0.6	0.3	0.1	--	tr	--	--	1	tr
06N00430	36-71	A3	S	sic	47.4	50.3	2.3			38.9		1.6	0.1	0.4	tr	0.2	--	--	--	1	--
06N00430	36-71	A3	M	sic							15.4
06N00431	71-86	AB	M	sicl							15.5
06N00431	71-86	AB	S	sic	44.2	52.3	3.5			38.6		2.7	0.4	0.3	0.1	tr	tr	--	--	1	tr
06N00432	94-135	Bg2	M	sil							27.3
06N00432	94-135	Bg2	S	sil	20.0	61.9	18.1			38.0		13.7	3.0	1.2	0.2	tr	tr	--	--	4	tr

---

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
					3A1a1b					3A1a1b		3A1a1b	3A1a1b	3A1a1b	3A1a1b	3A1a1b
06N00428	0-13	A1	S								8.9
06N00428	0-13	A1	M		48.4	48.6	3.0			39.5		1.5	0.8	0.5	0.2	--
06N00429	13-36	A2	S								10.4
06N00429	13-36	A2	M		46.8	51.4	1.8			39.8		1.2	0.3	0.2	0.1	--
06N00430	36-71	A3	S								11.4
06N00430	36-71	A3	M		41.5	56.1	2.4			40.7		2.1	0.2	0.1	tr	--
06N00431	71-86	AB	S								13.7
06N00431	71-86	AB	M		39.4	56.3	4.3			40.8		3.2	0.5	0.4	0.2	tr
06N00432	94-135	Bg2	S								23.9
06N00432	94-135	Bg2	M		15.8	64.7	19.5			37.4		13.8	3.5	1.9	0.3	tr

*** Primary Characterization Data ***

Pedon ID: 05OR681048

( Klamath, Oregon )

Print Date: Nov 24 2024 4:13AM

Sampled As	:	Klamath		Fine-silty, mixed, superactive Cumulic Cryaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0139

---

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	%
				DbWR1	DbWR1			DbWR1	DbWR1	3C2a1a		3D1
06N00428	0-13	A1	S	0.81	1.01	0.076		66.0	65.1	37.0		1.053		0.23		0.88	0.73
06N00429	13-36	A2	S	0.93	1.08	0.051		59.7	58.6	30.0		1.049		0.27		0.78	0.62
06N00430	36-71	A3	S	0.96	1.08	0.040		56.7	55.9	27.8		1.045		0.27		0.67	0.59
06N00431	71-86	AB	S	0.90	1.02	0.043		65.1	64.1	26.9		1.046		0.33		0.71	0.61
06N00432	94-135	Bg2	S	1.21	1.28	0.019		38.9	38.2	19.6		1.037		0.23		1.52	0.98

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				3H	3H
06N00428	0-13	A1	S	104	41
06N00428	0-13	A1	M	97	44
06N00430	36-71	A3	S	72	33
06N00430	36-71	A3	M	77	38

---

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 - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2		4G3	4G3	4G3
06N00428	0-13	A1	S	8.88	0.85	0.12	8.9		10	0.6	0.1	tr	0.21	0.08	0.22	0.10	0.05	234.4		0.4	0.3	0.03
06N00429	13-36	A2	S	4.20	0.44	0.07	4.2		10	0.5	0.2	tr	0.19	0.06	0.16	0.11	0.05	118.3		tr	1.1	0.01
06N00430	36-71	A3	S	1.43	0.22	0.02	1.4		7	0.7	0.1	tr	0.25	0.03	0.23	0.14	0.09	219.6		0.6	1.1	0.02
06N00431	71-86	AB	S	1.41	0.31	0.03	1.4		5	0.6	0.1	tr	0.18	0.04	0.17	0.10	0.06	217.9		0.4	1.0	0.02
06N00432	94-135	Bg2	S	0.09	0.08	0.01	0.1		1	1.7	0.2	0.1	0.26	0.06	0.29	0.11	0.08	400.5		0.2	0.1	tr

^1,1,2,3,4,5 Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 05OR681048

( Klamath, Oregon )

Print Date: Nov 24 2024 4:13AM

Sampled As	:	Klamath		Fine-silty, mixed, superactive Cumulic Cryaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0139

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1				4B1a1a
06N00428	0-13	A1	S	29.2*	13.2	1.3	0.7	44.4	15.2			59.6	44.5			74	100
06N00429	13-36	A2	S	21.1	11.8	0.9	0.3	34.1	11.5			45.6	37.9			75	90
06N00430	36-71	A3	S	17.2	11.1	0.7	0.2	29.2	8.6			37.8	31.7			77	92
06N00431	71-86	AB	S	17.0	10.7	0.7	0.2	28.6	9.5			38.1	31.2			75	92
06N00432	94-135	Bg2	S	17.0	11.4	0.8	0.5	29.7	6.9			36.6	30.4			81	98

^*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 - -)

%

06N00428

0-13

A1

S

3

06N00429

13-36

A2

S

2

06N00430

36-71

A3

S

2

06N00431

71-86

AB

S

2

06N00432

94-135

Bg2

S

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			4C1a1a1
06N00428	0-13	A1	S		5.9	6.3			8.0
06N00429	13-36	A2	S		5.9	6.4			8.1
06N00430	36-71	A3	S		6.1	6.8			8.4
06N00431	71-86	AB	S		6.2	6.7			8.5
06N00432	94-135	Bg2	S		6.1	7.0			9.0

*** Primary Characterization Data ***

Pedon ID: 05OR681048

( Klamath, Oregon )

Print Date: Nov 24 2024 4:13AM

Sampled As	:	Klamath		Fine-silty, mixed, superactive Cumulic Cryaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0139

---

Organic

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

Mineral

OM

OM+

(- Total -)

Fiber Content

NaPyro

Decomp

Limnic

(- - pH - -)

(- - Bulk Density - -)

Proj

Depth

Content

TC*1.724

Min

C

N

C/N

Unrub

Rub

Color

State

Matter

CaCl2

H2O

33 kPa

33 kPa rewet

OD

Subs

Layer

(cm)

Horz

Prep

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

ratio

% (by vol)

g cm-3

cm cm-1

5A

4H2a

4H2a

5C

4C1a2a

06N00428

0-13

A1

S

8.88

0.85

10

6.3

--

06N00428

0-13

A1

M

81

06N00428

0-13

A1

MW

10YR 8/2

06N00429

13-36

A2

S

4.20

0.44

10

6.4

--

06N00429

13-36

A2

M

90

06N00429

13-36

A2

MW

10YR 8/2

06N00430

36-71

A3

S

1.43

0.22

7

6.8

--

06N00430

36-71

A3

M

94

06N00430

36-71

A3

MW

10YR 8/1.5

06N00431

71-86

AB

S

1.41

0.31

5

6.7

tr

06N00431

71-86

AB

M

94

06N00431

71-86

AB

MW

10YR 8/1

06N00432

94-135

Bg2

S

0.09

0.08

1

7.0

tr

06N00432

94-135

Bg2

M

96

06N00432

94-135

Bg2

MW

10YR 8/1

---

Phosphorus				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
					(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)										KCl
				Melanic	NZ	Acid	Anion Exch Resin		Bray	Bray	Olsen	H2O	Citric	Mehlich	Extr
	Depth			Index		Oxal	Available	Capacity	1	2			Acid	III	NO3
Layer	(cm)	Horz	Prep		%	(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
					4D8a1	4G2
06N00428	0-13	A1	S		22	266.3
06N00429	13-36	A2	S		23	182.8
06N00430	36-71	A3	S		25	50.6
06N00431	71-86	AB	S		24	90.3
06N00432	94-135	Bg2	S		27	400.5

¹ Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 05OR681048

( Klamath, Oregon )

Print Date: Nov 24 2024 4:13AM

Sampled As	:	Klamath		Fine-silty, mixed, superactive Cumulic Cryaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0139

---

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

7A1a1

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

06N00428

0.0-13.0

A1

tcly

MT 1

KK 1

CMIX

06N00429

13.0-36.0

A2

tcly

MT 2

KK 1

SMEC

06N00430

36.0-71.0

A3

tcly

MT 2

KK 1

FP 1

SMEC

06N00431

71.0-86.0

AB

tcly

MT 2

KK 1

SMEC

06N00432

94.0-135.0

Bg2

tcly

MT 2

KK 1

FP 1

CR 1

SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CR Cristobalite	FP Plagioclase Feldspar	KK Kaolinite	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay	SMEC - Smectitic

*** Primary Characterization Data ***

Pedon ID: 05OR681048

( Klamath, Oregon )

Print Date: Nov 24 2024 4:13AM

Sampled As	:	Klamath		Fine-silty, mixed, superactive Cumulic Cryaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  06N0139

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

06N00428

0.0-13.0

A1

csi

OT 67

PO 23

GS 9

GA 1

DI tr

FG tr

SS tr

06N00429

13.0-36.0

A2

csi

OT 64

GS 18

PO 14

GA 1

GC 1

SS 1

DI tr

FG tr

QG tr

OG tr

06N00430

36.0-71.0

A3

csi

OT 74

GS 13

PO 10

SS 2

DI 1

FG tr

GA tr

GC tr

QG tr

06N00431

71.0-86.0

AB

csi

OT 74

GS 15

PO 9

SS 2

QG tr

DI tr

FG tr

GC tr

06N00432

94.0-135.0

Bg2

csi

OT 95

GS 4

DI 1

FG tr

GC tr

PO tr

SS tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
DI Diatoms	FG Glass-coated Feldspar	GA Glass Aggregates	GC Glass-coated Grain	GS Glass
OG Glass-coated Opaques	OT Other	PO Plant Opal	QG Glass-coated Quartz	SS Sponge Spicule