*** Primary Characterization Data ***

Pedon ID: 83AK130111

( Ketchikan Gateway Borough, Alaska )

Print Date: Nov 23 2024 8:00PM

Sampled as on Jun 29, 1983:	Plot NO. 110-2 ; Thixotropic Humic Lithic Cryorthod
Revised to correlated:	Sarkar ; Loamy, mixed, superactive Lithic Haplocryods

				United States Department of Agriculture
SSL	-	Project	CP83AK250   TONGASS NATL FOREST	Natural Resources Conservation Service
	-	Site ID	S1983AK130111   Lat: 55° 55' 30.00" north  Long: 133° 45' 53.01" west  MLRA: 168	National Soil Survey Center
	-	Pedon No.	83P0814	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
83P04133	Oe	OE	25-20
83P04134	Oa	OA	20-0
83P04135	E	E	0-5				VFSL	SIL
83P04136	Bs	Bs	5-29				VFSL	SL
83P04137	Bhs	Bhs	29-44				VFSL	LS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, total, Weighted Average	3	% wt
Clay, carbonate free, Weighted Average	3	% wt
Volume, >2mm, Weighted Average	3	% vol
Weighted Particles, 0.1-75mm, 75 mm Base	69	% wt
CEC Activity, CEC7/Clay, Weighted Average	25.08	(NA)
Weighted averages based on control section: 25-44 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
83P04133	25-20	Oe	S														--	--	--
83P04134	20-0	Oa	S														tr	1	--
83P04135	0-5	E	S	sil	12.9	54.8	32.3			38.3	16.5	11.5	10.7	4.8	3.4	1.9	2	4	4	29	10
83P04136	5-29	Bs	S	sl	4.8	30.8	64.4			19.6	11.2	11.7	17.1	14.3	14.0	7.3	5	5	2	58	12
83P04137	29-44	Bhs	S	ls	3.1	14.3	82.6			8.5	5.8	11.7	26.8	20.2	16.2	7.7	4	tr	--	72	4

*** Primary Characterization Data ***

Pedon ID: 83AK130111

( Ketchikan Gateway Borough, Alaska )

Print Date: Nov 23 2024 8:00PM

Sampled As	:	Plot NO. 110-2		Thixotropic Humic Lithic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  83P0814

---

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	%
										3C2a1a		3D1				8D1	8D1
83P04133	25-20	Oe	S							151.3		1.092
83P04134	20-0	Oa	S							123.1		1.111
83P04135	0-5	E	S							13.2		1.024				2.23	1.02
83P04136	5-29	Bs	S							23.7		1.065				11.71	4.94
83P04137	29-44	Bhs	S							41.9		1.141				28.65	13.52

---

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			8J	6C9a	6G12	6V2	6D5b		6C8a	6G10
83P04133	25-20	Oe	S		1.375			53.53	39					0.08	0.04	0.06
83P04134	20-0	Oa	S		1.744			55.39	32					0.09	0.10	0.20
83P04135	0-5	E	S		0.131			6.15	47	2.2	0.3		1.01	0.41	1.40	0.31	0.01	57.1		1.3	0.2
83P04136	5-29	Bs	S		0.266			7.61	29	6.5	2.2		4.16	0.92	4.00	2.16	0.33	3867.2		4.7	2.1
83P04137	29-44	Bhs	S		0.686			14.24	21	3.9	5.7									1.8	3.4

---

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	6G9a		5A3a	5A8b	5A3b	5G1	5C3	5C1
83P04133	25-20	Oe	S	7.8	9.6	0.4	1.8		131.9	1.2			111.7
83P04134	20-0	Oa	S	14.5	13.6	0.7	0.7		192.4	4.4			180.9
83P04135	0-5	E	S	0.4	0.4	0.4	tr	1.2	38.9	11.4		40.1	28.8	12.6	90	3	4
83P04136	5-29	Bs	S	0.5	0.3	0.1	0.1	1.0	57.0	9.2		58.0	56.2	10.2	90	2	2
83P04137	29-44	Bhs	S	9.6	1.6	0.3	tr	11.5	50.2	0.5		61.7	88.8	12.0	4	19	13

*** Primary Characterization Data ***

Pedon ID: 83AK130111

( Ketchikan Gateway Borough, Alaska )

Print Date: Nov 23 2024 8:00PM

Sampled As	:	Plot NO. 110-2		Thixotropic Humic Lithic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  83P0814

---

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 - -)

%

83P04135

0-5

E

S

1

83P04136

5-29

Bs

S

tr

83P04137

29-44

Bhs

S

tr

---

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

83P04133

25-20

Oe

S

3.3

4.2

83P04134

20-0

Oa

S

3.1

3.8

83P04135

0-5

E

S

3.4

3.9

7.7

83P04136

5-29

Bs

S

4.0

4.2

9.9

83P04137

29-44

Bhs

S

5.2

5.5

11.1

*** Primary Characterization Data ***

Pedon ID: 83AK130111

( Ketchikan Gateway Borough, Alaska )

Print Date: Nov 23 2024 8:00PM

Sampled As	:	Plot NO. 110-2		Thixotropic Humic Lithic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  83P0814

---

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

83P04135

0.0-5.0

E

vfs

OT 98

GS 1

GA 1

83P04136

5.0-29.0

Bs

vfs

OT 99

GS tr

GA tr

83P04137

29.0-44.0

Bhs

vfs

OT 99

GS tr

GA tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
GA Glass Aggregates	GS Glass	OT Other