Limitation

RWF

Texture

BD

Spo

AWHC

Gco

SHC

None

1

Loam

<1.30

>20.00

>30.00

<10.00

>2.00

Slight

2

SiL, Si, SiCL

1.30 - 1.40

18.00 - 20.00

20.00 - 30.00

10.00 - 20.00

0.20 - 2.00

Moderate

3

CL, SL

1.40 - 1.50

15.00 - 18.00

8.00 - 20.00

20.00 - 40.00

0.02 - 0.020

Severe

4

SiC, LS

1.50 - 1.60

10.00 - 15.00

2.00 - 8.00

40.00 – 60

0.002 - 0.02

Extreme

5

C, S

>1.60

<10.00

<2

>60

>0.002