*** Taxonomy Characterization Data ***

Pedon ID: 10CO055002

( Huerfano, Colorado )

Print Date: Mar 2 2025 8:49AM

Sampled as on Feb 15, 2010:	Haverson ; Coarse-loamy, mixed, superactive, mesic Torrifluventic Haplustepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2010USCO072   Huerfano Co.	Natural Resources Conservation Service
	-	Site ID	10CO055002   Lat: 37° 39' 19.34" north  Long: 104° 41' 26.86" west  MLRA: 67B	National Soil Survey Center
	-	Pedon No.	10N0776	Kellogg 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	3A1a1a				DbWR1
10N03728	0-15	Ap	S	18.7			0.43		37	1.47	0.029	--
10N03729	15-33	Bw1	S	18.3			0.45		36	1.48	0.028	--	59
10N03730	33-56	Bw2	S	19.0		1.0	0.46		35	1.48	0.026	--
10N03731	56-81	Bw3	S	16.7		1.8	0.47		35	1.55	0.019	--	53
10N03732	81-108	Bk	S	19.7		1.0	0.45		26	1.55	0.023	--	57
10N03733	108-127	Bw4	S	12.0		--	0.45		49	1.49	0.020	--
10N03734	127-137	C	S	10.9			0.34		57			tr
10N03735	137-200	Ck	S	12.0	4.6		0.46		52	1.42	0.016	1

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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			4H2a		4G2	4E1a1a1a1								4F2
10N03728	0-15	Ap	S	7.8			1.37	0.14	0.03	tr	100*				0.17			1.43	6
10N03729	15-33	Bw1	S	8.0			0.98	0.15	0.03	tr	100*				0.82			1.08	2
10N03730	33-56	Bw2	S	8.5			0.69	0.15	0.02	2	100*				0.75			0.65	3
10N03731	56-81	Bw3	S	8.6			0.62	0.14	0.01	2	100*				0.80			0.66	4
10N03732	81-108	Bk	S	8.6			0.64	0.14	0.02	2	100*				0.82			0.63	5
10N03733	108-127	Bw4	S	8.7			0.30	0.11	0.01	1	100*				0.95				8
10N03734	127-137	C	S	8.7			0.18	0.12	0.01	tr	100*				0.96				5
10N03735	137-200	Ck	S	8.7			0.22	0.14	0.01	1	100*				0.97				9

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	33	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	18	% wt
Clay, carbonate free, Weighted Average	17	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.79	(NA)
LE, Whole Soil, Summed to 1m	2	cm/m
Weighted averages based on control section: 25-100 cm