*** Primary Characterization Data ***

Pedon ID: S1981CA035001

( Lassen, California )

Print Date: Nov 23 2024 7:46AM

Sampled as on Jun 1, 1981:	Herlong ; Loamy, mixed, mesic, shallow Typic Paleorthid
Revised to correlated:	HERLONG ; Loamy, mixed, superactive, mesic Lithic Haplocalcids

				United States Department of Agriculture
SSL	-	Project	CP81CA280   LASSEN COUNTY	Natural Resources Conservation Service
	-	Site ID	S1981CA035001   Lat: 40° 15' 8.57" north  Long: 120° 3' 19.68" west  MLRA: 23	National Soil Survey Center
	-	Pedon No.	81P0693	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
81P04146	A1	A1	0-8				L	FSL
81P04147	E	A2	8-15				L	L
81P04148	A2	A3	15-23				L	L
81P04149	2Bkm1	2Ckm	23-30					COSL
81P04150	3Bkm2	3Ckm	30-43					SL
81P04151	3Bkq1	3Ckq1-A	43-61				COSL	COSL
81P04152	3Bkq2	3Ckq2-	61-117					COSL
81P04153	3Bk	3Ck	117-173					COSL
81P04154	4Bk	4Ck O BULk s	173-178

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	2.08	(NA)
Clay, carbonate free, Weighted Average	11	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	41	% wt
Volume, >2mm, Weighted Average	8	% vol
Clay, total, Weighted Average	13	% wt
Weighted averages based on control section: 0-23 cm

*** Primary Characterization Data ***

Pedon ID: S1981CA035001

( Lassen, California )

Print Date: Nov 23 2024 7:46AM

Sampled As	:	Herlong		Loamy, mixed, mesic, shallow Typic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0693

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
81P04146	0-8	A1	S	fsl	8.3	38.9	52.8		1.4	21.5	17.4	17.8	11.1	8.4	8.0	7.5	6	7	6	47	19
81P04147	8-15	E	S	l	12.4	40.1	47.5		1.7	23.1	17.0	16.2	10.3	8.4	7.0	5.6	3	2	2	36	7
81P04148	15-23	A2	S	l	18.7	41.3	40.0		2.3	29.5	11.8	13.3	8.5	7.7	6.4	4.1	3	2	11	38	16
81P04149	23-30	2Bkm1	S	cosl	10.2	31.8	58.0		2.3	15.9	15.9	1.5	12.0	17.0	16.1	11.4	--	--	--	57	--
81P04150	30-43	3Bkm2	S	sl	11.4	12.4	76.2		1.1	7.8	4.6	6.7	23.4	28.4	9.9	7.8	8	28	25	88	61
81P04151	43-61	3Bkq1	S	cosl	10.6	11.7	77.7		1.4	7.4	4.3	3.3	7.7	15.8	25.7	25.2	11	20	37	92	68
81P04152	61-117	3Bkq2	S	cosl	17.5	16.9	65.6		2.0	11.7	5.2	4.7	8.2	20.8	26.5	5.4	2	2	6	65	10
81P04153	117-173	3Bk	S	cosl	15.7	17.8	66.5		1.7	11.6	6.2	6.9	8.2	16.3	22.1	13.0	9	13	22	78	44
81P04154	173-178	4Bk	S														--	--	--

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
81P04146	0-8	A1	S	1.34	1.37	0.007			14.4	7.3		1.022		0.09		2.24	0.88
81P04147	8-15	E	S							8.5		1.017				1.69	0.69
81P04148	15-23	A2	S	1.53	1.57	0.008			18.4	11.4		1.028		0.10		1.37	0.61
81P04149	23-30	2Bkm1	S							6.6		1.012				1.09	0.65
81P04150	30-43	3Bkm2	S							6.7		1.013				1.20	0.59
81P04151	43-61	3Bkq1	S							9.3		1.015				1.62	0.88
81P04152	61-117	3Bkq2	S	1.46	1.58	0.025			22.5	16.2		1.027		0.09		1.74	0.93
81P04153	117-173	3Bk	S							15.6		1.024				1.89	0.99

*** Primary Characterization Data ***

Pedon ID: S1981CA035001

( Lassen, California )

Print Date: Nov 23 2024 7:46AM

Sampled As	:	Herlong		Loamy, mixed, mesic, shallow Typic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0693

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
81P04148	15-23	A2	S	23	3
81P04152	61-117	3Bkq2	S	47	24

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6B3a

6A1c

81P04146

0-8

A1

S

0.076

0.91

12

81P04147

8-15

E

S

0.035

0.34

10

81P04148

15-23

A2

S

0.049

0.48

10

81P04149

23-30

2Bkm1

S

0.27

81P04150

30-43

3Bkm2

S

0.22

81P04151

43-61

3Bkq1

S

0.19

81P04152

61-117

3Bkq2

S

0.15

81P04153

117-173

3Bk

S

0.19

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b						5A8b			5C3	5C1
81P04146	0-8	A1	S	42.1*	4.2	1.4	4.6						18.6			100	100
81P04147	8-15	E	S	44.2*	3.9	4.0	3.6						20.9			100	100
81P04148	15-23	A2	S	55.4*	4.3	4.7	3.1						25.7			100	100
81P04149	23-30	2Bkm1	S	49.8*	3.6	4.2	1.7						11.1			100	100
81P04150	30-43	3Bkm2	S	34.1*	2.0	5.2	2.1						13.7			100	100
81P04151	43-61	3Bkq1	S	37.6*	1.8	11.1	2.3						17.2			100	100
81P04152	61-117	3Bkq2	S	33.4*	2.5	42.7	3.9						30.5			100	100
81P04153	117-173	3Bk	S	35.1*	2.9	27.8	4.1						29.7			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

*** Primary Characterization Data ***

Pedon ID: S1981CA035001

( Lassen, California )

Print Date: Nov 23 2024 7:46AM

Sampled As	:	Herlong		Loamy, mixed, mesic, shallow Typic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0693

---

Salt				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)																	1:2
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
81P04146	0-8	A1	S	2.1	0.6	7.5	1.7	--	7.1	0.1	0.6				1.4	0.7	0.7	29.7	tr	1.08	0.42	6	6
81P04147	8-15	E	S	0.7	0.2	9.8	0.5	--	6.9	0.1	0.5				1.4	1.2	0.6	25.8	tr	1.06	0.41	18	15
81P04148	15-23	A2	S	1.0	0.2	9.7	0.3	--	6.7	0.1	0.4				1.6	0.3	1.0	33.1	tr	1.02	0.44	17	13
81P04149	23-30	2Bkm1	S	0.5	0.1	14.0	0.4	--	6.1	0.2	1.2				3.3	--	2.0	25.9	tr	1.44	0.64	35	26
81P04150	30-43	3Bkm2	S	0.9	0.2	13.5	0.4	--	7.2	tr	2.2				2.7	0.6	0.6	27.7	tr	1.39	0.51	35	18
81P04151	43-61	3Bkq1	S	0.5	0.1	21.0	0.4	--	6.7	0.2	7.4				6.4	--	2.7	32.3	tr	2.23	0.85	61	38
81P04152	61-117	3Bkq2	S	0.5	0.1	269.0	2.7	--	5.2	3.3	85.1				140.1	4.8	39.7	41.6	0.7	18.89	5.52	100*	491
81P04153	117-173	3Bk	S	0.5	0.1	49.0	0.8	--	10.4	0.8	13.0				17.7	0.8	5.2	37.2	0.1	4.66	1.69	87	89

^*ESP set to 100, Na exceeds measured exchange capacity.

---

pH  &  Carbonates				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
				(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)						(- - Carbonate - -)		(- - Gypsum - - -)
					CaCl2					As CaCO3		As CaSO4*2H2O		Resist
	Depth				0.01M	H2O	Sat			<2mm	<20mm	<2mm	<20mm	ohms
Layer	(cm)	Horz	Prep	KCl	1:2	1:1	Paste	Oxid	NaF	(- - - - - - - - - - - - % - - - - - - - - - - -)				cm-1
					4C1a2a	4C1a2a	8C1b			6E1g	6E4			8E1
81P04146	0-8	A1	S		8.0	8.8	8.4			12
81P04147	8-15	E	S		8.3	9.2	8.6			13
81P04148	15-23	A2	S		8.2	9.0	8.4			16
81P04149	23-30	2Bkm1	S		8.4	9.7	9.0			60
81P04150	30-43	3Bkm2	S		8.5	9.4	8.6			6	5
81P04151	43-61	3Bkq1	S		8.9	9.4	8.6			6	4
81P04152	61-117	3Bkq2	S		10.2	10.3	10.2			9	10			160
81P04153	117-173	3Bk	S		9.7	9.9	9.3			6	7

*** Primary Characterization Data ***

Pedon ID: S1981CA035001

( Lassen, California )

Print Date: Nov 23 2024 7:46AM

Sampled As	:	Herlong		Loamy, mixed, mesic, shallow Typic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0693

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

7A3b

7C3

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

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

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

mg g-1

81P04146

0.0-8.0

A1

tcly

MI 2

MT 1

KK 1

CA 1

KK 9

3.1

2.9

81P04148

15.0-23.0

A2

tcly

MT 1

MI 1

KK 1

CA 1

KK 5

6.1

2.2

81P04150

30.0-43.0

3Bkm2

tcly

MT 2

MI 2

KK 1

CA 1

KK 5

5.0

2.0

81P04152

61.0-117.0

3Bkq2

tcly

MT 3

MI 1

7.9

1.4

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: S1981CA035001

( Lassen, California )

Print Date: Nov 23 2024 7:46AM

Sampled As	:	Herlong		Loamy, mixed, mesic, shallow Typic Paleorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0693

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

( - - - - - - - - peak size - - - - - - - - - )

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

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

mg g-1

81P04146

0.0-8.0

A1

vfs

GS 9

GA 5

81P04148

15.0-23.0

A2

vfs

GS 2

GA 2

81P04150

30.0-43.0

3Bkm2

vfs

GS 6

GA 4

81P04152

61.0-117.0

3Bkq2

vfs

GA 4

GS 1

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
GA Glass Aggregates	GS Glass