*** Supplementary Characterization Data ***

Pedon ID: 83AK220027

( Sitka Borough, Alaska )

Print Date: Nov 22 2024 12:51AM

Sampled as on Aug 30, 1983:	Snd ; Coarse-loamy Aquic Fragiorthod
Revised to correlated:	Yakobi ; Loamy, mixed Typic Haplocryods

				United States Department of Agriculture
SSL	-	Project	CP84AK034   TONGASS NATIONAL FOREST	Natural Resources Conservation Service
	-	Site ID	S1983AK220027   Lat: 57° 51' 59.99" north  Long: 134° 6' 0.02" west  MLRA: 168	National Soil Survey Center
	-	Pedon No.	84P0119	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-	-22-	-23-	-24-	-25-
				(- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -)													(- - - - - Cumulative Curve Fractions - - - - -) (<75mm)								( Atter- )		( Gradation )
				Percentage Passing Sieve													USDA Less Than Diameters (mm) at								berg		Uni-	Cur-
	Depth			3	2	3/2	1	3/4	3/8	4	10	40	200	20	5	2	1.	.5	.25	.10	.05	60	50	10	LL	PI	fmty	vtur
Layer	(cm)	Horz	Prep	(-------------------Inches-------------------)						(---------Number---------)				(------Microns----)			(---------Millimeter----------)					(-----Percentile---)			(----%----)		CU	CC
84P00633	0-3	E	S	100	99	99	98	97	91	85	79	68	54	38	21	9	74	70	64	56	50	0.15	0.051	0.002			70.0	0.3
84P00634	5-23	Bs	S	100	95	91	86	82	72	62	53	40	27	18	11	6	48	42	35	29	24	3.89	1.366	0.004			>100	0.8
84P00635	23-31	BC	S	100	98	96	94	92	81	70	55	39	22	14	8	4	48	41	32	24	19	2.66	1.222	0.008			>100	1.7
84P00636	31-91	2Cx	S	100	99	98	97	96	90	83	74	63	46	34	20	11	70	65	58	49	42	0.30	0.107	0.002			>100	0.4

---

Tier 2				-26-	-27-	-28-	-29-	-30-	-31-	-32-	-33-	-34-	-35-	-36-	-37-	-38-	-39-	-40-	-41-	-42-	-43-	-44-	-45-	-46-	-47-	-48-	-49-	-50-
				(- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -)														(- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -)									(- - Void - -)
				Whole Soil (mm)								<75 mm Fraction						Whole Soil				<2 mm Fraction					Ratios
				>2	250	250	75	75	20	5		75	75	20	5			Soil Sur		Engineering		Soil Survey			Engineering		At 33 kPa
	Depth				-UP	-75	-2	-20	-5	-2	<2	-2	-20	-5	-2	<2		33	Oven	Moist	Satur	33	1500	Oven	Moist	Satur	Whole	<2
Layer	(cm)	Horz	Prep	(------------------- % of Whole Soil ------------------)								(--------- % of <75 mm ---------)						kPa	-dry		-ated	kPa	kPa	-dry		-ated	Soil	mm
													3B1	3B1	3B1
84P00631	26-18	Oi	S										--	--	1
84P00632	4-0	Oe	S										--	6	1
84P00633	0-3	E	S	21	--	--	21	3	12	6	79	21	3	12	6	79		1.591
84P00634	5-23	Bs	S	47	--	--	47	18	20	9	53	47	18	20	9	53		1.831
84P00635	23-31	BC	S	45	--	--	45	8	22	15	55	45	8	22	15	55		1.831
84P00636	31-91	2Cx	S	26	--	--	26	4	13	9	74	26	4	13	9	74		1.641

¹The whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.

*** Supplementary Characterization Data ***

Pedon ID: 83AK220027

( Sitka Borough, Alaska )

Print Date: Nov 22 2024 12:51AM

Sampled As	:	Snd		Coarse-loamy Aquic Fragiorthod
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0119

---

Tier 3				-51-	-52-	-53-	-54-	-55-	-56-	-57-	-58-	-59-	-60-	-61-	-62-	-63-	-64-	-65-	-66-	-67-	-68-	-69-	-70-	-71-	-72-	-73-	-74-	-75-
				(- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -)													C	(- - - - - - - Ratios To Clay - - - - - -)					(- - Linear Extensiblity - -)				(- - WRD - -)
				Whole Soil (mm) At 33 kPa													/N	<2 mm Fraction					Whole Soil		<2 mm		Whole	<2
				>2	250	250	75	75	20	5		2-	.05-	LT	Pores		Rat	Fine	CEC		1500	LEP	33 kPa		to %		Soil	mm
	Depth				-UP	-75	-2	-20	-5	-2	<2	.05	.002	.002	D	F	-io	Clay	Sum	NH4-	kPa	33	1500	Oven	1500	Oven
Layer	(cm)	Horz	Prep	(----------------------------- % of Whole Soil ---------------------------)															Cats	OAC	H2O	kPa	kPa	-dry	kPa	-dry	(---in3/in3---)
																					8D1
84P00633	0-3	E	S	13	--	--	13	2	7	4	87	18	25	5	40		33		2.63		0.88
84P00634	5-23	Bs	S	33	--	--	33	13	14	6	67	21	13	4	31		22		4.17		1.44
84P00635	23-31	BC	S	31	--	--	31	6	15	10	69	25	10	3	31		18		2.69		0.96
84P00636	31-91	2Cx	S	16	--	--	16	2	8	6	84	20	19	7	38		12		0.68		0.55

---

Tier 4				-76-	-77-	-78-	-79-	-80-	-81-	-82-	-83-	-84-	-85-	-86-	-87-	-88-	-89-	-90-	-91-	-92-	-93-	-94-	-95-	-96-	-97-	-98-
				(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)															Text	PSDA (mm)			pH	Elect.		Part-
				(--------------- Whole Soil ---------------)						(------------------- <2 mm Fraction -------------------)									-ure	Sand	Silt	Clay	Ca	Res-	Con-	-icle
				>2	75	20	2-	.05-	<	(------------- Sands -------------)					(--- Silts ---)		Cl		by	2-	.05-	<	Cl2	ist.	duct	Den-
	Depth				-20	-2	.05	.002	.002	VC	C	M	F	VF	C	F	ay		PSDA	.05	.002	.002	.01M	ohms	dS m-1	sity
Layer	(cm)	Horz	Prep	(- % of >2 mm Sand and Silt -)						(------------------% of Sand and Silt -------------)									<2 mm	(---- % of 2 mm ----)			(-------- <2 mm --------)			g cm-3
																			3A1a1a	3A1a1a	3A1a1a	3A1a1a	4C1a2a
84P00631	26-18	Oi	S																				3.5
84P00632	4-0	Oe	S																				3.1
84P00633	0-3	E	S	23	23	20	32	45	10	7	6	8	11	9	16	42	13		sil	36.9	51.9	11.2	3.4
84P00634	5-23	Bs	S	50	50	31	31	19	6	12	12	14	14	10	13	25	13		sl	54.8	33.9	11.3	4.2
84P00635	23-31	BC	S	47	47	38	38	16	4	14	14	16	17	9	10	20	7		cosl	65.7	27.5	6.8	4.6
84P00636	31-91	2Cx	S	29	29	25	36	35	12	6	9	10	14	11	14	36	18		l	42.8	42.2	15.0	4.7