*** Taxonomy Characterization Data ***

Pedon ID: 74AK090008

( Fairbanks North Star Borough, Alaska )

Print Date: Feb 13 2026 5:09AM

Sampled as :	Salchaket
Revised to SSL:	(unnamed) ; Coarse-loamy, mixed Typic Cryofluvent

				United States Department of Agriculture
SSL	-	Project	NL74AK011   INTERIOR ALASKA	Natural Resources Conservation Service
	-	Site ID	74AK090008   Lat: 67° 25' 0.00" north  Long: 145° 19' 60.00" west	National Soil Survey Center
	-	Pedon No.	74C0099	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

8D1

74C00595

5-20

C1

S

7.3

1.32

4

--

74C00596

20-40

C2

S

0.7

28

--

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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

74C00595

5-20

C1

S

5.7

2.72

74C00596

20-40

C2

S

6.2

0.44

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	0	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	6	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	0	% wt
Weighted averages based on control section: 25-100 cm