*** Primary Characterization Data ***

Pedon ID: 82HI009001

( Maui, Hawaii )

Print Date: Apr 20 2024 4:08AM

Sampled as on Apr 1, 1982:	Lahaina ; Clayey, kaolinitic, isohyperthermic Tropeptic Haplustox
Revised to correlated:	Lahaina ; Very-fine, kaolinitic, isohyperthermic Rhodic Eutrustox

				United States Department of Agriculture
SSL	-	Project	CP82HI223   SMSS--BENCHMARK SOILS PROJECT	Natural Resources Conservation Service
	-	Site ID	S1982HI009001   Lat: 21° 7' 22.00" north  Long: 157° 13' 10.03" west  MLRA: 158	National Soil Survey Center
	-	Pedon No.	82P0735	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
82P03809	Ap1	Ap1	0-13				SIC	C
82P03810	Ap2	Ap2	13-30				SIC	C
82P03811	B	B	30-56				SICL	C
82P03812	Bw1	Bw	56-81				SIC	C
82P03813	Bw2	Bw1	81-107				SIC	C
82P03814	C1	C1	107-152				SIC	C
82P03815	C2	C2	152-168				SL	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.13	(NA)
Clay, carbonate free, Weighted Average	63	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	63	% wt
LE, Whole Soil, Summed to 1m	2	cm/m
Weighted averages based on control section: 25-100 cm

---

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	3B1	3B1	3B1
82P03809	0-13	Ap1	S	c	63.1	33.5	3.4			25.7	7.8	2.2	0.7	0.3	0.1	0.1	--	--	--	1	--
82P03810	13-30	Ap2	S	c	60.9	34.2	4.9			24.7	9.5	3.1	1.5	0.3	--	--	--	--	--	2	--
82P03811	30-56	B	S	c	70.8	27.2	2.0			17.7	9.5	0.8	0.8	0.4	--	--	--	--	--	1	--
82P03812	56-81	Bw1	S	c	60.9	31.7	7.4			19.0	12.7	2.7	3.0	1.3	0.4	--	--	--	--	5	--
82P03813	81-107	Bw2	S	c	55.8	32.9	11.3			19.4	13.5	3.2	3.5	2.7	1.6	0.3	2	1	--	11	3
82P03814	107-152	C1	S	c	48.3	33.2	18.5			20.9	12.3	4.5	6.9	4.5	2.4	0.2	--	--	--	14	--
82P03815	152-168	C2	S	c	49.0	34.6	16.4			23.0	11.6	4.3	6.7	4.0	1.4	--	--	--	--	12	--

*** Primary Characterization Data ***

Pedon ID: 82HI009001

( Maui, Hawaii )

Print Date: Apr 20 2024 4:08AM

Sampled As	:	Lahaina		Clayey, kaolinitic, isohyperthermic Tropeptic Haplustox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0735

---

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
82P03809	0-13	Ap1	S	1.35	1.44	0.022			25.2	22.1		1.028		0.04		0.21	0.35
82P03810	13-30	Ap2	S	1.27	1.36	0.023			28.5	22.8		1.029		0.07		0.16	0.37
82P03811	30-56	B	S	1.47	1.54	0.016			25.9	23.8		1.029		0.03		0.11	0.34
82P03812	56-81	Bw1	S	1.49	1.55	0.013			26.6	24.6		1.033		0.03		0.14	0.40
82P03813	81-107	Bw2	S	1.29	1.38	0.022			34.1	25.7		1.035		0.11		0.15	0.46
82P03814	107-152	C1	S	1.27	1.33	0.016			33.2	26.5		1.031		0.09		0.15	0.55
82P03815	152-168	C2	S	1.34	1.40	0.015			34.7	27.5		1.031		0.10		0.16	0.56

---

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

82P03809

0-13

Ap1

S

44

14

82P03810

13-30

Ap2

S

49

19

82P03811

30-56

B

S

47

15

82P03812

56-81

Bw1

S

44

11

82P03813

81-107

Bw2

S

NP

82P03814

107-152

C1

S

NP

82P03815

152-168

C2

S

NP

*** Primary Characterization Data ***

Pedon ID: 82HI009001

( Maui, Hawaii )

Print Date: Apr 20 2024 4:08AM

Sampled As	:	Lahaina		Clayey, kaolinitic, isohyperthermic Tropeptic Haplustox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0735

---

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
82P03809	0-13	Ap1	S		0.198			1.74	9	11.7	1.1	0.3
82P03810	13-30	Ap2	S		0.125			1.18	9	12.5	1.2	0.2
82P03811	30-56	B	S		0.102			0.82	8	13.3	1.3	0.1
82P03812	56-81	Bw1	S					0.70		15.9	1.7	tr
82P03813	81-107	Bw2	S					0.72		15.4	1.9	tr
82P03814	107-152	C1	S					0.42		12.6	1.3	tr
82P03815	152-168	C2	S					0.45		11.2	1.1	tr

---

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	6G9a		5A3a	5A8b			5C3	5C1
82P03809	0-13	Ap1	S	4.9	1.4	0.2	0.6	7.1	14.4	tr		21.5	13.3			33	53
82P03810	13-30	Ap2	S	4.1	0.9	0.2	0.3	5.5	14.4	--		19.9	9.6			28	57
82P03811	30-56	B	S	4.6	1.1	0.2	0.3	6.2	11.3			17.5	8.1			35	77
82P03812	56-81	Bw1	S	5.2	1.8	0.2	0.2	7.4	9.6			17.0	8.5			44	87
82P03813	81-107	Bw2	S	4.8	2.0	0.3	0.4	7.5	10.4			17.9	8.3			42	90
82P03814	107-152	C1	S	3.2	1.4	0.3	0.8	5.7	8.9			14.6	7.4			39	77
82P03815	152-168	C2	S	3.5	1.7	0.3	0.6	6.1	8.7			14.8	7.8			41	78

*** Primary Characterization Data ***

Pedon ID: 82HI009001

( Maui, Hawaii )

Print Date: Apr 20 2024 4:08AM

Sampled As	:	Lahaina		Clayey, kaolinitic, isohyperthermic Tropeptic Haplustox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0735

---

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 - -)

%

82P03809

0-13

Ap1

S

2

82P03810

13-30

Ap2

S

2

82P03811

30-56

B

S

2

82P03812

56-81

Bw1

S

2

82P03813

81-107

Bw2

S

4

82P03814

107-152

C1

S

4

82P03815

152-168

C2

S

4

---

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

82P03809

0-13

Ap1

S

5.0

5.3

82P03810

13-30

Ap2

S

5.1

5.5

82P03811

30-56

B

S

6.0

6.2

82P03812

56-81

Bw1

S

6.3

6.8

82P03813

81-107

Bw2

S

6.6

6.8

82P03814

107-152

C1

S

6.4

6.6

82P03815

152-168

C2

S

6.5

6.7

*** Primary Characterization Data ***

Pedon ID: 82HI009001

( Maui, Hawaii )

Print Date: Apr 20 2024 4:08AM

Sampled As	:	Lahaina		Clayey, kaolinitic, isohyperthermic Tropeptic Haplustox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0735

---

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

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

82P03809

0.0-13.0

Ap1

tcly

KK 3

MI 1

GE 1

HE 1

&nbsp;

KK 39

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

17.2

&nbsp;

&nbsp;

1.1

&nbsp;

&nbsp;

&nbsp;

82P03811

30.0-56.0

B

tcly

KK 3

MI 1

GE 1

HE 1

&nbsp;

KK 48

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

18.6

&nbsp;

&nbsp;

0.8

&nbsp;

&nbsp;

&nbsp;

82P03812

56.0-81.0

Bw1

tcly

KK 3

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 45

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

20.0

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

&nbsp;

82P03814

107.0-152.0

C1

tcly

KK 3

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 52

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

17.2

&nbsp;

&nbsp;

0.2

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
GE Goethite	HE Hematite	KK Kaolinite	MI Mica	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 82HI009001

( Maui, Hawaii )

Print Date: Apr 20 2024 4:08AM

Sampled As	:	Lahaina		Clayey, kaolinitic, isohyperthermic Tropeptic Haplustox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0735

---

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

82P03809

0.0-13.0

Ap1

csi

 

 

 

 

 

 

 

 

 

100

MG 50

FE 49

FK 1

QZ 1

MS tr

 

 

 

82P03811

30.0-56.0

B

csi

 

 

 

 

 

 

 

 

 

101

FE 79

MG 21

QZ 1

 

 

 

 

 

82P03812

56.0-81.0

Bw1

csi

 

 

 

 

 

 

 

 

 

100

FE 87

MG 13

MS tr

QZ tr

 

 

 

 

82P03814

107.0-152.0

C1

fs

 

 

 

 

 

 

 

 

 

100

FE 90

MG 10

 

 

 

 

 

 

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	fs - Fine Sand 0.1-0.25 mm	 	 	 

MINERAL INTERPRETATION:
FE Iron Oxides (Goethite	FK Potassium Feldspar	MG Magnetite	MS Muscovite	QZ Quartz