*** Taxonomy Characterization Data ***

Pedon ID: S2000OR013006

( Crook, Oregon )

Print Date: Nov 21 2024 2:33PM

Sampled as on Jul 17, 2000:	Normauk ; Ashy over clayey-skeletal, glassy over smectitic, frigid Alfic Humic Vitrixerands
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP00OR195   OCHOCO NATIONAL FOREST	Natural Resources Conservation Service
	-	Site ID	00-JRD-02   Lat: 44° 3' 4.42" north  Long: 120° 17' 27.93" west  MLRA: 43	National Soil Survey Center
	-	Pedon No.	00P1203	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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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
00P06951	4-15	A1	S	10.8	0.7		1.10		37	0.94	0.003	2	14
00P06952	15-39	A2	S	12.1	1.9		0.80		40	1.13	0.006	4
00P06953	39-50	2Btb1	S	19.1	6.5		0.71		66	1.35	0.015	47
00P06954	50-82	2Btb2	S	34.4	20.8		0.76		82	1.01	0.036	63	39
00P06955	82-116	2Btb3	S	25.1	11.3		1.00		86	1.04	0.024	72
00P06956	116-154	2Btb4	S	33.5	19.5		0.83		81	1.01	0.024	65

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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	4C1a1a1		6A2e		8J1c		5C1	5C3	6S4d		8D1				5D2
00P06950	0-4	Oi	S	6.5			38.86
00P06951	4-15	A1	S	6.9	9.3		2.59	0.66	0.29		95	73	41		2.50				1
00P06952	15-39	A2	S	6.2	8.9		0.93	0.60	0.11		72	59	34		1.84				2
00P06953	39-50	2Btb1	S	6.3	8.9		1.32	0.64	0.13		86	72	35		1.61				2
00P06954	50-82	2Btb2	S	6.9	9.3		0.50	0.74	0.11		92	82	43		1.68				1
00P06955	82-116	2Btb3	S	7.0	9.2		0.31	0.76	0.10		91	83	37		2.12				2
00P06956	116-154	2Btb4	S	7.0	9.3		0.24	0.68	0.07		100*	83	33		1.62				1

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.9	(NA)
Clay, carbonate free, Weighted Average	23	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	66	% wt
Volume, >2mm, Weighted Average	42	% vol
Clay, total, Weighted Average	23	% wt
Weighted averages based on control section: 4-104 cm