*** Taxonomy Characterization Data ***

Pedon ID: 91CO077003

( Mesa, Colorado )

Print Date: Feb 16 2025 6:03AM

Sampled as on Apr 1, 1991:	Hanksville ; Fine, mixed, mesic Typic Torriorthent
Revised to correlated on Sep 1, 1992:	(unnamed) ; Fine-silty, mixed, semiactive, mesic Typic Torriorthent

				United States Department of Agriculture
SSL	-	Project	CP91CO145   MESA	Natural Resources Conservation Service
	-	Site ID	91CO077003   Lat: 39° 14' 54.00" north  Long: 108° 47' 46.00" west  MLRA: 34	National Soil Survey Center
	-	Pedon No.	91P0632	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
91P03567	0-15	Ap	S	40.4		6.7	0.41		4	1.35	0.045
91P03568	15-43	AC	S	40.8		4.1	0.40		3	1.60	0.038
91P03569	43-53	C1	S	42.1		7.0	0.35		1	1.51	0.042
91P03570	53-61	C2	S	40.6		4.9	0.35		2	1.68	0.029
91P03571	61-95	C3	S	37.0		6.4	0.39		2	1.75	0.040
91P03572	95-147	Cr	S				0.38			1.75	0.047
91P03572	95-147	Cr	GP	38.5		7.5

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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		6A1c				6E1g	5C1	5C3			8D1			8A3a	5D2
91P03567	0-15	Ap	S	7.9		1.23				22	100*	100			0.34			1.59	3
91P03568	15-43	AC	S	8.1		0.95				24	100*	100			0.34			1.54	3
91P03569	43-53	C1	S	7.7		0.73				22	100*	100			0.31			2.46	2
91P03570	53-61	C2	S	7.7		0.33				19	100*	100			0.31			2.45	2
91P03571	61-95	C3	S	7.8		0.40				20	100*	100			0.30			2.46	4
91P03572	95-147	Cr	S												0.28
91P03572	95-147	Cr	GP	7.8		0.49				22								6.23	3

^*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	0.37	(NA)
Clay, carbonate free, Weighted Average	33	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	39	% wt
LE, Whole Soil, Summed to 1m	4	cm/m
Weighted averages based on control section: 25-95 cm