*** Taxonomy Characterization Data ***

Pedon ID: 84AZ013008

( Maricopa, Arizona )

Print Date: Nov 24 2024 3:58PM

Sampled as on Feb 1, 1984:	Yahana ; Fine-silty, mixed, hyperthermic Typic Salorthid
Revised to correlated:	Yahana ; Fine-silty, mixed, superactive, hyperthermic Aquollic Salorthids

				United States Department of Agriculture
SSL	-	Project	CP84AZ131   GILA RIVER INDIAN RESERVATION	Natural Resources Conservation Service
	-	Site ID	S1984AZ013008   Lat: 33° 21' 9.00" north  Long: 112° 15' 17.00" west  MLRA: 40	National Soil Survey Center
	-	Pedon No.	84P0506	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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
84P02770	0-5	Anz1	S	11.4			0.91		1			--
84P02771	5-8	Anz2	S	10.7			1.03		tr	1.19	0.022	--
84P02772	8-18	Bnz1	S	28.1		2.4	0.71		1			--
84P02773	18-41	Bnz2	S	21.3		0.6	0.70		tr			--
84P02774	41-64	Bnz3	S	15.9		2.4	0.82		1	1.27	0.018	tr
84P02775	64-99	Cnz/C1	S	28.1		2.7	0.78		1			1
84P02776	99-130	Cnz/C2	S	30.2		1.8	0.66		3	1.27	0.052	1
84P02777	130-165	Cnz	S	7.3		2.6	1.00		23			1

---

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
84P02770	0-5	Anz1	S	8.5		1.53				2	100*	100			1.34			199.90	100*
84P02771	5-8	Anz2	S	8.5		0.63				4	100*	100			2.02			133.20	100*
84P02772	8-18	Bnz1	S	9.0		1.05				7	100*	100			0.77			87.20	100*
84P02773	18-41	Bnz2	S	8.8		0.47				6	100*	100			1.30			78.10	100*
84P02774	41-64	Bnz3	S	8.6		0.35				5	100*	100			1.64			81.50	85
84P02775	64-99	Cnz/C1	S	8.5		0.32				9	100*	100			0.95			62.50	92
84P02776	99-130	Cnz/C2	S	8.6		0.26				8	100*	100			1.03			50.70	97
84P02777	130-165	Cnz	S	8.6		0.13				7	100*	100			2.58			48.00	99

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.
^*ESP set to 100, Na exceeds measured exchange capacity.

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.38	(NA)
Clay, carbonate free, Weighted Average	21	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	23	% wt
Weighted averages based on control section: 25-100 cm