*** Andic Soil Properties Data ***

Pedon ID: S1973CA049011

( Modoc, California )

Print Date: Nov 21 2024 1:52PM

Sampled as on May 30, 1973:	Delm
Revised to correlated:	Delma ; Clayey, smectitic, mesic, shallow Aridic Argixerolls

				United States Department of Agriculture
SSL	-	Project	NL73CA013   ALTURAS & MODOC	Natural Resources Conservation Service
	-	Site ID	S1973CA049011   Lat: 41° 2812.00" north  Long: 120° 4048.00" west  MLRA: 21	National Soil Survey Center
	-	Pedon No.	73C0102	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Andic Soil Properties Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-
				Total	Fine	CaCO3	CoSi to	Est	.1-75	Vol >2mm				Bulk	COLE								Al+½Fe	Al+½Fe
				Clay	Clay	Clay	VCoS	Clay	Fraction	% of	(- - - - 1500 kPa - - - -)			Density	Whole	(- - - - - - - - - - Glass Content - - - - - - - - - -)							*15.625	*60.0
	Depth			<.002	<.0002	<.002	.02 - 2	Content		Whole Soil	air-dry	field moist	/Clay	33 kPa	Soil	csi	vfs	fs	ms	cs	vcs	Wt Avg	+Glass	+Glass
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - % of <2 mm - - - - - - - - -)					% of <75 mm	(- - - - - - - - % - - - - - - -)				g cm-3	cm cm-1	(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)
				3A1a1a							3C2a1a		8D1	4A1d
73C00693	0-10	Ap	S	19.1					50	7	10.6		0.55	1.29	0.021
73C00694	10-26	A1	S	19.8					49	3	10.6		0.54	1.31	0.022
73C00695	26-36	A2	S	21.5					50	3	11.4		0.53	1.30	0.024
73C00696	36-45	Bt	S	53.1					42	10	29.1		0.55	0.98	0.116
73C00697	45-102	C	S							--			3.29	1.01	0.194
73C00697	45-102	C	GP	10.4							34.2

---

Andic Soil Properties Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

CO3

Al+

8*Si

Optical

KCl

NH4OAC

Sum

(- Base Sat -)

pH

pH

Org

Tot

as

NZ

½Fe

8*Si

2*Fe

+2*Fe

Density

Extr

Sum

Bases+

NH4OAC

Sum of

Melanic

(- Atterberg -)

Depth

H2O

NaF

C

C

CaCO3

P Ret

Oxal

Oxal

Oxal

Oxal

Oxal

Al

Bases

Extr Al

pH 7.0

Cations

Index

LL

PI

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - - - - - - - - - % wt - - - - - - - - - - - - - - - - - -)

cmol(+) kg-1

(- meq 100g-1 -)

(- - - - % - - - - -)

( % <0.4mm )

4C1a2a

6A1c

73C00693

0-10

Ap

S

6.3

0.72

73C00694

10-26

A1

S

6.4

0.49

73C00695

26-36

A2

S

6.7

0.30

73C00696

36-45

Bt

S

6.9

0.58

73C00697

45-102

C

GP

7.3

0.24