*** Taxonomy Characterization Data ***

Pedon ID: 81WA073008

( Whatcom, Washington )

Print Date: Apr 16 2025 7:19AM

Sampled as on Jun 1, 1981:	Labounty ; Fine-loamy, mixed, mesic Typic Humaquept
Revised to correlated:	Labounty ; Fine-loamy, mixed, mesic Typic Umbraqualfs

				United States Department of Agriculture
SSL	-	Project	CP81WA239   WHATCOM COUNTY	Natural Resources Conservation Service
	-	Site ID	S1981WA073008   Lat: 48° 49' 60.00" north  Long: 122° 21' 2.99" west  MLRA: 2	National Soil Survey Center
	-	Pedon No.	81P0520	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			8D1			4A1d
81P03070	0-25	Ap	S	15.6			0.84		17	1.01	0.046	2
81P03071	25-33	Bg1	S	9.6			0.74		29			6
81P03072	33-41	Bg2	S	9.8			0.60		33	1.68	0.004	5
81P03073	41-56	2BCg	S	9.4			0.70		60			30
81P03074	56-71	2CBg1	S	17.4			0.64		35	1.61	0.013	17
81P03075	71-89	2CBg2	S	15.7			0.60		48			21
81P03076	89-122	2Cg	S	26.4			0.42		35	1.62	0.026	18

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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	6A1c			8J	6E1g	5C1	5C3	6S4		8D1				5D2
81P03070	0-25	Ap	S	5.6	10.2	4.43		1.35	0.23		32	21	52		1.31				tr
81P03071	25-33	Bg1	S	5.7	9.9	0.96		0.71	0.11		40	25	32		0.89				--
81P03072	33-41	Bg2	S	5.9	8.5	0.22		0.38	0.08		73	52	30		0.74				3
81P03073	41-56	2BCg	S	6.1	8.5	0.18		0.50	0.09		86	67	30		1.06				2
81P03074	56-71	2CBg1	S	6.4	8.5	0.18		0.42	0.07		92	80	32		1.17				1
81P03075	71-89	2CBg2	S	6.7	8.4	0.14		0.32	0.05		98	83	31		1.23				1
81P03076	89-122	2Cg	S	7.4	8.0	0.16		0.31	0.04	--	100*	92	28		0.72				2

^*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	1.02	(NA)
Clay, carbonate free, Weighted Average	15	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	42	% wt
Volume, >2mm, Weighted Average	18	% vol
Clay, total, Weighted Average	15	% wt
Weighted averages based on control section: 25-100 cm