*** Taxonomy Characterization Data ***

Pedon ID: S1973AZ027007

( Yuma, Arizona )

Print Date: Nov 23 2024 11:13PM

Sampled as on May 30, 1973:	Rositas
Revised to SSL:	(unnamed) ; Mixed, hyperthermic Typic Torripsamment

				United States Department of Agriculture
SSL	-	Project	NL73AZ002   YUMA CO	Natural Resources Conservation Service
	-	Site ID	S1973AZ027007   Lat: 32° 54' 50.30" north  Long: 113° 32' 30.73" west	National Soil Survey Center
	-	Pedon No.	73C0016	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			8D1
73C00112	0-12	A1	S	3.5			0.83		60			--
73C00113	12-53	A2	S	2.7			1.11		56			--
73C00114	53-86	C1	S	2.8			1.00		58			--
73C00115	86-137	C2	S	4.1			0.63		61			--
73C00116	137-165	C3	S	8.9			0.51		58			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

73C00112

0-12

A1

S

8.0

0.36

tr

73C00113

12-53

A2

S

8.0

0.37

tr

73C00114

53-86

C1

S

7.7

0.27

tr

73C00115

86-137

C2

S

7.8

0.05

1

73C00116

137-165

C3

S

7.8

3

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	3	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	58	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	3	% wt
Weighted averages based on control section: 25-100 cm