*** Taxonomy Characterization Data ***

Pedon ID: 99PA027095

( Centre, Pennsylvania )

Print Date: Sep 24 2024 5:28AM

Sampled as on Apr 29, 1999:	Murrill ; Fine-loamy, mixed Ultic Hapludalfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	RP99PA152   ROCK SPRINGS FARM	Natural Resources Conservation Service
	-	Site ID	S1999PA027095   Lat: 40° 43' 0.00" north  Long: 77° 56' 0.00" west  MLRA: 147	National Soil Survey Center
	-	Pedon No.	99P0505	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
99P03382	0-9	Ap1	S	18.2	4.9		0.50		16	1.20	0.072	1
99P03383	9-24	Ap2	S	18.5	4.1		0.41		15	1.42	0.014	1
99P03384	24-36	Ap3	S	18.5	3.4		0.39		21	1.40	0.011	5
99P03385	36-46	E	S	21.1	6.7		0.41		17	1.38	0.021	1
99P03386	46-77	Bt1	S	20.6	7.5		0.41		24	1.34	0.017	1
99P03387	77-105	Bt2	S	16.4	7.5		0.46		33	1.48	0.018	1
99P03388	105-132	2Bt3	S	13.7	6.5		0.47		62	1.72	0.009	5
99P03389	132-160	2BC	S	14.1	6.3		0.48		59	1.64	0.014	2
99P03390	160-197	3BCb	S	52.7	25.9		0.33		3	1.50	0.036	1
99P03391	197-220	3Cb	S	56.0	22.4		0.36		22	1.32	0.044	9

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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			6A2e			4E1a1a1a1	5C1	5C3		5A3b	8D1		5G1		5D2
99P03382	0-9	Ap1	S	6.0			2.40				76	55			0.72				2
99P03383	9-24	Ap2	S	6.4			1.60				74	55			0.62				2
99P03384	24-36	Ap3	S	6.6			1.35				76	55			0.56				2
99P03385	36-46	E	S	6.8			0.46				72	56			0.39				2
99P03386	46-77	Bt1	S	6.6			0.38				73	59			0.40				2
99P03387	77-105	Bt2	S	6.6			0.22				76	61			0.48				3
99P03388	105-132	2Bt3	S	5.4			0.12				63	46		4.4	0.47	0.32	7		3
99P03389	132-160	2BC	S	5.9			0.14				82	58			0.44				2
99P03390	160-197	3BCb	S	5.9			0.25				67	52		9.3	0.25	0.18	3		1
99P03391	197-220	3Cb	S	7.5			0.32			1	100*	84			0.26				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	0.43	(NA)
Clay, carbonate free, Weighted Average	19	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	27	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	19	% wt
LE, Whole Soil, Summed to 1m	2	cm/m
Weighted averages based on control section: 46-96 cm