*** Taxonomy Characterization Data ***

Pedon ID: 87MT077935

( Powell, Montana )

Print Date: Nov 21 2024 4:10PM

Sampled as on Oct 1, 1987:	Ovando ; Sandy-skeletal, mixed Typic Cryorthent
Revised to correlated:	Ovando ; Sandy-skeletal, mixed Typic Cryorthents

				United States Department of Agriculture
SSL	-	Project	RP89MT120   DEER LODGE	Natural Resources Conservation Service
	-	Site ID	S1987MT077935   Lat: 46° 51' 26.61" north  Long: 113° 17' 29.33" west  MLRA: 43	National Soil Survey Center
	-	Pedon No.	89P0445	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
89P02485	0-13	E1	S	4.1			0.71		78			37
89P02486	13-41	E2	S	4.2			0.64		78			42
89P02487	41-86	EB	S	3.5			0.83		81			42
89P02488	86-152	C	S	2.7			1.04		89			55

---

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

89P02485

0-13

E1

S

5.6

0.69

89P02486

13-41

E2

S

5.5

0.56

89P02487

41-86

EB

S

5.6

0.10

89P02488

86-152

C

S

5.9

0.08

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	3	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	82	% wt
Volume, >2mm, Weighted Average	44	% vol
Clay, total, Weighted Average	3	% wt
Weighted averages based on control section: 25-100 cm