*** Primary Characterization Data ***

Pedon ID: 88LA047001

( IbervilleParish, Louisiana )

Print Date: Feb 17 2025 2:39AM

Sampled as on Aug 1, 1988:	Commerce ; Fine-silty, mixed, nonacid, thermic Typic Fluvaquent
Revised to correlated on Sep 1, 1992:	Commerce ; Fine-silty, mixed, superactive, nonacid, thermic Aeric Fluvaquent

				United States Department of Agriculture
SSL	-	Project	CP89LA011   ICOMAQ-LA-1988	Natural Resources Conservation Service
	-	Site ID	88LA047001   Lat: 30° 16' 0.00" north  Long: 91° 5' 15.00" west  MLRA: 131	National Soil Survey Center
	-	Pedon No.	89P0046	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
89P00522	Ap1	Ap1	0-14				SIL	SIL
89P00523	Ap2	Ap2	14-28				SIL	SIL
89P00524	Bg1	Bg1	28-51				SIL	SIL
89P00525	Bg2	Bg2	51-78				SIL	SIL
89P00526	Bg3	Bg3	78-116				SIL	SIL
89P00527	Bg4	Bg4	116-150				SIL	SICL
89P00528	Bg5	Bg5	150-180				SICL	SIC
89P00529	Bssg	BgsSB	180-215				SIC	SIC

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.89	(NA)
Clay, carbonate free, Weighted Average	19	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	19	% wt
LE, Whole Soil, Summed to 1m	2	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 88LA047001

( IbervilleParish, Louisiana )

Print Date: Feb 17 2025 2:39AM

Sampled As	:	Commerce		Fine-silty, mixed, nonacid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0046

---

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
89P00522	0-14	Ap1	S	sil	13.8	65.8	20.4	8.0		23.0	42.8	17.8	1.9	0.3	0.2	0.2	tr	--	--	4	tr
89P00523	14-28	Ap2	S	sil	14.4	66.3	19.3	7.8		23.1	43.2	17.6	1.2	0.3	0.1	0.1	1	--	--	3	1
89P00524	28-51	Bg1	S	sil	23.5	64.9	11.6	11.5		27.2	37.7	11.0	0.5	--	0.1	--	--	tr	--	1	--
89P00525	51-78	Bg2	S	sil	15.9	66.5	17.6	6.5		18.8	47.7	17.0	0.3	--	--	0.3	--	--	--	1	--
89P00526	78-116	Bg3	S	sil	20.1	69.7	10.2	9.1		33.7	36.0	9.7	0.4	0.1	--	--	--	--	--	1	--
89P00527	116-150	Bg4	S	sicl	31.2	64.8	4.0	12.9		40.3	24.5	3.6	0.3	--	0.1	--	--	--	--	tr	--
89P00528	150-180	Bg5	S	sic	43.7	53.4	2.9	19.4		37.4	16.0	2.0	0.9	--	--	--	--	--	--	1	--
89P00529	180-215	Bssg	S	sic	50.4	45.3	4.3	23.7		36.9	8.4	2.9	1.4	--	--	--	--	--	--	1	--

---

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	3F1a1a	8D1	8D1
89P00522	0-14	Ap1	S	1.37	1.47	0.024			27.7	9.3		1.013		0.25	48	1.25	0.67
89P00523	14-28	Ap2	S	1.44	1.51	0.016			25.9	7.9		1.011		0.26	14	1.06	0.55
89P00524	28-51	Bg1	S	1.41	1.56	0.034			28.2	11.6		1.019		0.23		0.83	0.49
89P00525	51-78	Bg2	S	1.41	1.45	0.009			23.4	7.9		1.015		0.22		0.91	0.50
89P00526	78-116	Bg3	S	1.41	1.50	0.021			28.8	11.5		1.022		0.24		0.91	0.57
89P00527	116-150	Bg4	S	1.30	1.54	0.058			34.2	15.9		1.031		0.24		0.83	0.51
89P00528	150-180	Bg5	S	1.23	1.60	0.092			36.4	21.2		1.040		0.19		0.76	0.49
89P00529	180-215	Bssg	S	1.21	1.68	0.116			38.3	22.9		1.041		0.19		0.69	0.45

*** Primary Characterization Data ***

Pedon ID: 88LA047001

( IbervilleParish, Louisiana )

Print Date: Feb 17 2025 2:39AM

Sampled As	:	Commerce		Fine-silty, mixed, nonacid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0046

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3C1e1a

89P00522

0-14

Ap1

S

17.7

89P00523

14-28

Ap2

S

13.7

89P00524

28-51

Bg1

S

19.7

89P00525

51-78

Bg2

S

13.6

89P00526

78-116

Bg3

S

20.3

89P00527

116-150

Bg4

S

27.6

89P00528

150-180

Bg5

S

31.2

89P00529

180-215

Bssg

S

33.3

---

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		6C2b	6G7a	6D2a
89P00522	0-14	Ap1	S		0.186			1.94	10	0.6	0.1	tr
89P00523	14-28	Ap2	S		0.114			1.01	9	0.6	tr	tr
89P00524	28-51	Bg1	S		0.063			0.53	8	0.9	0.1	0.1
89P00525	51-78	Bg2	S		0.029			0.30	10	0.4	tr	tr
89P00526	78-116	Bg3	S					0.33		0.5	tr	tr
89P00527	116-150	Bg4	S					0.49		0.6	--	0.1
89P00528	150-180	Bg5	S					0.55		1.2	0.1	0.1
89P00529	180-215	Bssg	S					0.71		1.0	0.1	0.1

*** Primary Characterization Data ***

Pedon ID: 88LA047001

( IbervilleParish, Louisiana )

Print Date: Feb 17 2025 2:39AM

Sampled As	:	Commerce		Fine-silty, mixed, nonacid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0046

---

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		6H5a			5A3a	5A8b			5C3	5C1
89P00522	0-14	Ap1	S	14.1*	3.2	tr	1.2	18.5	3.3			21.8	17.3			85	100
89P00523	14-28	Ap2	S	13.0*	3.8	0.2	1.1		1.8				15.2			91	100
89P00524	28-51	Bg1	S	17.0*	6.7	0.6	1.4		1.4				19.5			95	100
89P00525	51-78	Bg2	S	16.1*	7.2	0.4	0.8		0.7				14.5			97	100
89P00526	78-116	Bg3	S	16.9*	8.3	0.3	0.8		1.2				18.3			96	100
89P00527	116-150	Bg4	S	20.1*	8.5	0.3	0.9		2.4				25.8			93	100
89P00528	150-180	Bg5	S	23.2*	9.1	0.4	0.9	33.6	3.1			36.7	33.4			92	100
89P00529	180-215	Bssg	S	34.8*	9.0	0.4	0.9		2.8				34.9			94	100

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

---

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
89P00522	0-14	Ap1	S	7.7	3.1	0.8	1.1	--	9.1	0.3	0.8				2.3	--	--	60.6	tr	1.10	0.35	--	tr
89P00523	14-28	Ap2	S	6.2	3.2	2.1	0.9	--	7.4	0.3	1.3				3.3	--	--	55.2	tr	1.12	0.39	1	1
89P00524	28-51	Bg1	S	6.0	3.6	3.7	0.9	--	4.1	0.3	2.4				6.5	--	--	58.4	tr	1.34	0.50	2	2
89P00525	51-78	Bg2	S	4.0	2.2	2.9	0.5	--	2.2	0.2	2.8				3.9	--	--	52.2	tr	0.98	0.35	2	2
89P00526	78-116	Bg3	S																		0.23	2
89P00527	116-150	Bg4	S																		0.17	1
89P00528	150-180	Bg5	S																		0.14	1
89P00529	180-215	Bssg	S																		0.24	1

*** Primary Characterization Data ***

Pedon ID: 88LA047001

( IbervilleParish, Louisiana )

Print Date: Feb 17 2025 2:39AM

Sampled As	:	Commerce		Fine-silty, mixed, nonacid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0046

---

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
				4C1a2a3	4C1a2a	4C1a2a	8C1b			6E1g
89P00522	0-14	Ap1	S	6.0	6.3	6.8	6.6
89P00523	14-28	Ap2	S	6.8	6.9	7.3	6.9			tr
89P00524	28-51	Bg1	S	7.1	7.4	7.8	7.5			tr
89P00525	51-78	Bg2	S	7.1	7.4	7.7	7.4			1
89P00526	78-116	Bg3	S	7.0	7.2	7.7				2
89P00527	116-150	Bg4	S	7.0	7.1	7.7				1
89P00528	150-180	Bg5	S	6.5	6.9	7.6
89P00529	180-215	Bssg	S	6.9	7.2	7.5				1

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
				4H1a		4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a			4H1a
89P00522	0-14	Ap1	HM	--		190.87	0.65	0.47	6.03	23.16	14.29	346.84			119
89P00524	28-51	Bg1	HM	--		245.29	1.02	0.48	8.54	31.01	15.80	580.71			66
89P00529	180-215	Bssg	HM	--		312.55	1.71	0.48	11.38	51.48	27.72	635.39			85

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b		4H1b	4H1b
89P00522	0-14	Ap1	HM	24244	3653	15836	17103	2908	311	9873	1135	350233		3343	164
89P00524	28-51	Bg1	HM	33001	4077	24208	18151	5034	491	8570	766	334864		3749	154
89P00529	180-215	Bssg	HM	35670	4391	33093	16228	5465	546	5833	749	297897		4261	150

*** Primary Characterization Data ***

Pedon ID: 88LA047001

( IbervilleParish, Louisiana )

Print Date: Feb 17 2025 2:39AM

Sampled As	:	Commerce		Fine-silty, mixed, nonacid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0046

---

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

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

89P00524

28.0-51.0

Bg1

tcly

MT 4

MI 3

KK 2

QZ 1

MM 1

16

7.0

2.1

89P00526

78.0-116.0

Bg3

tcly

MT 4

KK 2

MI 2

QZ 1

MM 1

16

7.6

2.0

89P00529

180.0-215.0

Bssg

tcly

MT 4

MI 2

KK 2

QZ 1

MM 1

18

7.4

2.1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MM Montmorillonite-Mica	MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 88LA047001

( IbervilleParish, Louisiana )

Print Date: Feb 17 2025 2:39AM

Sampled As	:	Commerce		Fine-silty, mixed, nonacid, thermic Typic Fluvaquent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0046

---

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

89P00524

28.0-51.0

Bg1

vfs

65

QZ 61

FK 15

OT 13

OP 4

BT 4

MS 2

GS 1

CL 1

HN tr

PR tr

PO tr

89P00526

78.0-116.0

Bg3

vfs

66

QZ 61

FK 11

OT 8

BT 6

OP 4

GS 4

MS 3

ZR 1

FP 1

CA 1

HN tr

CL tr

PO tr

TM tr

SS tr

FE tr

89P00529

180.0-215.0

Bssg

vfs

70

QZ 56

FK 12

OT 10

OP 8

FE 6

BT 6

MS 1

GS 1

HN 1

ZR tr

FP tr

GN tr

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

MINERAL INTERPRETATION:
BT Biotite	CA Calcite	CL Chlorite	FE Iron Oxides (Goethite	FK Potassium Feldspar
FP Plagioclase Feldspar	GN Garnet	GS Glass	HN Hornblende	MS Muscovite
OP Opaques	OT Other	PO Plant Opal	PR Pyroxene	QZ Quartz
SS Sponge Spicule	TM Tourmaline	ZR Zircon