*** Taxonomy Characterization Data ***

Pedon ID: S1996OR043002

( Linn, Oregon )

Print Date: Nov 24 2024 8:20AM

Sampled as :	Holcomb ; Fine, montmorillonitic, mesic Mollic Albaqualf
Revised to correlated:	Holcomb ; Fine, smectitic, mesic Argiaquic Xeric Argialbolls

				United States Department of Agriculture
SSL	-	Project	RP97OR073   LINN COUNTY	Natural Resources Conservation Service
	-	Site ID	S1996OR043002   Lat: 44° 31' 45.10" north  Long: 123° 2' 46.00" west  MLRA: 2	National Soil Survey Center
	-	Pedon No.	97P0303	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a	3A1a1a		8D1			4A1d			7B1a2
97P01925	0-20	Ap	S	23.1	11.0		0.35		5	1.23	0.019	--
97P01926	20-41	A	S	25.7	12.3		0.38		6	1.39	0.028	tr	65
97P01927	41-56	E	S	26.4	10.4		0.40		5	1.38	0.030	--
97P01928	56-74	2Btg1	S	38.5	11.9		0.44		3	1.27	0.087	--	63
97P01929	74-102	2Btg2	S	24.2	6.7		0.56		2	1.29	0.040	tr
97P01930	102-160	2BCtg	S	20.3	5.6		0.60		2	1.31	0.039	--	59
97P01931	160-254	3C	S	26.1	7.2		0.56		1	1.27	0.038	tr

---

Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				4C1a2a		6A1c	6A2e		8J		5C1	5C3	6S4b	5A3b	8D1		5G1		5D2
97P01925	0-20	Ap	S	5.1		2.55	2.60	0.59	0.11		58	40	41	13.3	0.90	0.58	9		3
97P01926	20-41	A	S	5.5		1.13	1.19	0.57	0.09		78	58	32	16.1	0.79	0.63	1		2
97P01927	41-56	E	S	5.6		0.51	0.56	0.46	0.07		91	69	34	19.1	0.79	0.72	1		5
97P01928	56-74	2Btg1	S	6.0		0.31	0.35	0.49	0.05		89	77	39		0.87				2
97P01929	74-102	2Btg2	S	6.2		0.14	0.16	0.50	0.10		91	78	35		1.20				1
97P01930	102-160	2BCtg	S	6.3		0.09	0.09	0.43	0.06		92	82	35		1.31				2
97P01931	160-254	3C	S	6.5		0.06	0.10	0.36	0.05		99	85	30		1.04				3

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, total, Weighted Average	39	% wt
LE, Whole Soil, Summed to 1m	4	cm/m
Volume, >2mm, Weighted Average	0	% vol
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Clay, carbonate free, Weighted Average	39	% wt
CEC Activity, CEC7/Clay, Weighted Average	0.87	(NA)
Weighted averages based on control section: 56-74 cm