*** Primary Characterization Data ***

Pedon ID: 83AK130162

( Ketchikan Gateway Borough, Alaska )

Print Date: Nov 21 2024 2:28PM

Sampled as on Jul 1, 1983:	Plot No. 162 ; Thixotropic Typic Cryorthod
Revised to correlated:	Ulloa ; Coarse-loamy, mixed, superactive Typic Humicryods

				United States Department of Agriculture
SSL	-	Project	CP83AK250   TONGASS NATL FOREST	Natural Resources Conservation Service
	-	Site ID	S1983AK130162   Lat: 55° 58' 0.00" north  Long: 133° 36' 45.01" west  MLRA: 168	National Soil Survey Center
	-	Pedon No.	83P0832	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
83P04211	Oe/Oa	OE&OA	6-0
83P04212	Bs1	Bs	0-17					L
83P04213	Bs/E	BsB1/EB	17-25				VFSL	L
83P04214	Bs2	BsB2	25-36				VFSL	FSL
83P04215	CB	CB	36-82				VFSL	SL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	5	% wt
Clay, total, Weighted Average	5	% wt
Volume, >2mm, Weighted Average	20	% vol
CEC Activity, CEC7/Clay, Weighted Average	3.91	(NA)
Weighted Particles, 0.1-75mm, 75 mm Base	63	% wt
Weighted averages based on control section: 25-82 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
83P04211	6-0	Oe/Oa	S														2	1	--
83P04212	0-17	Bs1	S	l	8.9	43.0	48.1			28.1	14.9	10.9	12.1	7.8	7.5	9.8	9	13	--	51	22
83P04213	17-25	Bs/E	S	l	15.6	42.5	41.9			32.6	9.9	13.1	11.1	6.2	5.9	5.6	7	7	--	39	14
83P04214	25-36	Bs2	S	fsl	5.3	35.3	59.4			22.5	12.8	14.3	16.1	10.5	9.2	9.3	11	12	3	59	26
83P04215	36-82	CB	S	sl	5.4	38.0	56.6			22.8	15.2	10.5	12.6	9.9	10.6	13.0	12	19	2	64	33

*** Primary Characterization Data ***

Pedon ID: 83AK130162

( Ketchikan Gateway Borough, Alaska )

Print Date: Nov 21 2024 2:28PM

Sampled As	:	Plot No. 162		Thixotropic Typic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  83P0832

---

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
83P04211	6-0	Oe/Oa	S							116.3		1.090
83P04212	0-17	Bs1	S							18.1		1.046				3.61	2.03
83P04213	17-25	Bs/E	S							21.3		1.042				2.83	1.37
83P04214	25-36	Bs2	S							16.0		1.040				5.77	3.02
83P04215	36-82	CB	S							13.6		1.030				3.46	2.52

---

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
83P04211	6-0	Oe/Oa	S		1.575			47.88	30					0.26	0.33	0.26	0.01	121.9
83P04212	0-17	Bs1	S		0.240			6.76	28	3.1	2.1		3.02	0.78	1.96	2.04	0.40	218.6		1.5	1.2
83P04213	17-25	Bs/E	S		0.348			10.18	29	3.6	1.2		2.39	1.39	2.57	1.11	0.05	109.2		2.4	1.1
83P04214	25-36	Bs2	S		0.137			4.41	32	3.7	1.7		3.01	0.71	2.65	1.69	0.18	217.1		2.3	1.5
83P04215	36-82	CB	S		0.094			2.88	31	2.5	1.4		2.43	0.33	1.58	1.64	0.31	164.0		1.2	0.9

---

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
83P04211	6-0	Oe/Oa	S	16.1	6.4	0.3	1.5		109.9	2.6			99.3
83P04212	0-17	Bs1	S	0.5	0.2	0.3	0.1	1.1	51.4	4.7		52.5	32.1	5.8	81	2	3
83P04213	17-25	Bs/E	S	0.5	0.5	tr	0.1	1.1	56.6	10.6		57.7	44.2	11.7	91	2	2
83P04214	25-36	Bs2	S	0.2	0.1	0.2	tr	0.5	46.1	5.4		46.6	30.6	5.9	92	1	2
83P04215	36-82	CB	S	0.1	tr	0.1	tr	0.2	32.7	2.8		32.9	18.7	3.0	93	1	1

*** Primary Characterization Data ***

Pedon ID: 83AK130162

( Ketchikan Gateway Borough, Alaska )

Print Date: Nov 21 2024 2:28PM

Sampled As	:	Plot No. 162		Thixotropic Typic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  83P0832

---

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 - -)

%

83P04212

0-17

Bs1

S

1

83P04213

17-25

Bs/E

S

--

83P04214

25-36

Bs2

S

1

83P04215

36-82

CB

S

1

---

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
83P04211	6-0	Oe/Oa	S		3.8	4.6
83P04212	0-17	Bs1	S		4.4	4.7			11.2
83P04213	17-25	Bs/E	S		4.0	4.4			10.5
83P04214	25-36	Bs2	S		4.4	4.6			11.3
83P04215	36-82	CB	S		4.6	4.8			11.3

*** Primary Characterization Data ***

Pedon ID: 83AK130162

( Ketchikan Gateway Borough, Alaska )

Print Date: Nov 21 2024 2:28PM

Sampled As	:	Plot No. 162		Thixotropic Typic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  83P0832

---

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

83P04212

0.0-17.0

Bs1

csi

OT 99

GS tr

GA tr

83P04213

17.0-25.0

Bs/E

vfs

OT 99

GS tr

GA tr

83P04214

25.0-36.0

Bs2

vfs

OT 99

GS tr

GA tr

83P04215

36.0-82.0

CB

vfs

OT 99

GS tr

GA tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
GA Glass Aggregates	GS Glass	OT Other