*** Primary Characterization Data ***

Pedon ID: 83HI009013

( Maui, Hawaii )

Print Date: Jun 2 2024 6:18PM

Sampled as on Oct 1, 1983:	Keahua ; Fine, kaolinitic, isohyperthermic Torroxic Haplustoll
Revised to correlated:	Keahua ; Fine, kaolinitic, isothermic Pachic Haplustolls

				United States Department of Agriculture
SSL	-	Project	CP84HI013   SOIL-CLIMATE	Natural Resources Conservation Service
	-	Site ID	S1983HI009013   Lat: 20° 48' 28.00" north  Long: 156° 21' 2.00" west  MLRA: 158	National Soil Survey Center
	-	Pedon No.	84P0042	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
84P00175	Ap	Ap	0-28				SIC	C
84P00176	Bw1	Bw1	28-63				SIC	C
84P00177	Bw2	Bw2	63-82				SIC	C
84P00178	Bw3	Bw3	82-130				SIC	C
84P00179	Bw4	Bw4	130-156				SIC	SIC

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.29	(NA)
Clay, carbonate free, Weighted Average	57	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	57	% wt
LE, Whole Soil, Summed to 1m	3	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
84P00175	0-28	Ap	S	c	66.7	30.9	2.4			25.0	5.9	0.9	0.6	0.3	0.3	0.3	--	1	--	2	1
84P00176	28-63	Bw1	S	c	55.7	39.3	5.0			31.6	7.7	2.4	1.6	0.6	0.3	0.1	--	tr	--	3	tr
84P00177	63-82	Bw2	S	c	58.2	37.9	3.9			31.5	6.4	1.5	1.3	0.9	0.2	--	--	--	--	2	--
84P00178	82-130	Bw3	S	c	56.7	39.5	3.8			32.0	7.5	1.1	1.2	1.1	0.3	0.1	--	--	--	3	--
84P00179	130-156	Bw4	S	sic	54.2	40.7	5.1			31.7	9.0	1.7	1.9	1.2	0.3	--	tr	--	--	3	--

*** Primary Characterization Data ***

Pedon ID: 83HI009013

( Maui, Hawaii )

Print Date: Jun 2 2024 6:18PM

Sampled As	:	Keahua		Fine, kaolinitic, isohyperthermic Torroxic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0042

---

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
84P00175	0-28	Ap	S	1.33	1.48	0.036			26.9	21.3		1.024		0.07		0.33	0.32
84P00176	28-63	Bw1	S	1.29	1.42	0.032			27.1	21.5		1.024		0.07		0.33	0.39
84P00177	63-82	Bw2	S	1.34	1.46	0.029			27.4	21.9		1.025		0.07		0.26	0.38
84P00178	82-130	Bw3	S	1.44	1.56	0.027			26.7	22.4		1.025		0.06		0.26	0.40
84P00179	130-156	Bw4	S	1.39	1.51	0.028			28.6	23.1		1.026		0.08		0.28	0.43

---

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
84P00176	28-63	Bw1	S	44	19
84P00178	82-130	Bw3	S	47	21

---

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			6C9a	6G12	6V2
84P00175	0-28	Ap	S		0.297			1.46	5	6.4	0.6	0.2
84P00176	28-63	Bw1	S		0.144			1.19	8	7.8	0.6	0.3	0.72		0.82	0.31	0.10
84P00177	63-82	Bw2	S		0.098			0.66	7	7.8	0.6	0.3	0.72		0.82	0.31	0.10
84P00178	82-130	Bw3	S		0.090			0.46	5	7.9	0.6	0.3	0.87		0.92	0.41	0.10
84P00179	130-156	Bw4	S		0.089			0.34	4	7.8	0.6	0.3	0.72		0.82	0.31	0.10

*** Primary Characterization Data ***

Pedon ID: 83HI009013

( Maui, Hawaii )

Print Date: Jun 2 2024 6:18PM

Sampled As	:	Keahua		Fine, kaolinitic, isohyperthermic Torroxic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0042

---

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
84P00175	0-28	Ap	S	12.2	2.3	0.2	4.6	19.3	15.8			35.1	21.7			55	89
84P00176	28-63	Bw1	S	11.0	2.8	tr	3.7	17.5	13.6			31.1	18.4			56	95
84P00177	63-82	Bw2	S	9.5*	3.1	0.1	2.4		11.5				15.0			57	100
84P00178	82-130	Bw3	S	12.3*	3.8	0.3	0.5		8.5				14.5			67	100
84P00179	130-156	Bw4	S	13.4*	3.7	0.4	0.2		8.7				15.2			67	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 - -)

%

84P00175

0-28

Ap

S

1

84P00176

28-63

Bw1

S

--

84P00177

63-82

Bw2

S

1

84P00178

82-130

Bw3

S

2

84P00179

130-156

Bw4

S

3

---

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			4C1a1a1	6E1g
84P00175	0-28	Ap	S	5.5	5.9	6.1			9.0
84P00176	28-63	Bw1	S	5.6	5.9	6.3
84P00177	63-82	Bw2	S	6.0	6.3	6.5			9.5	--
84P00178	82-130	Bw3	S	6.4	6.7	6.8				--
84P00179	130-156	Bw4	S	6.5	6.7	6.8			9.5	--

*** Primary Characterization Data ***

Pedon ID: 83HI009013

( Maui, Hawaii )

Print Date: Jun 2 2024 6:18PM

Sampled As	:	Keahua		Fine, kaolinitic, isohyperthermic Torroxic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0042

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S4

84P00176

28-63

Bw1

S

56

84P00177

63-82

Bw2

S

63

84P00178

82-130

Bw3

S

65

84P00179

130-156

Bw4

S

61

*** Primary Characterization Data ***

Pedon ID: 83HI009013

( Maui, Hawaii )

Print Date: Jun 2 2024 6:18PM

Sampled As	:	Keahua		Fine, kaolinitic, isohyperthermic Torroxic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0042

---

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

84P00175

0.0-28.0

Ap

tcly

KK 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 66

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

12.0

&nbsp;

&nbsp;

0.8

&nbsp;

&nbsp;

&nbsp;

84P00177

63.0-82.0

Bw2

tcly

KK 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 67

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

12.4

&nbsp;

&nbsp;

0.8

&nbsp;

&nbsp;

&nbsp;

84P00179

130.0-156.0

Bw4

tcly

KK 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 76

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

12.0

&nbsp;

&nbsp;

0.5

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
KK Kaolinite	 	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 83HI009013

( Maui, Hawaii )

Print Date: Jun 2 2024 6:18PM

Sampled As	:	Keahua		Fine, kaolinitic, isohyperthermic Torroxic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0042

---

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

84P00175

0.0-28.0

Ap

csi

 

 

 

 

 

 

 

 

 

73

FE 73

GM 24

PR 1

FK 1

MS 1

AM tr

 

 

84P00177

63.0-82.0

Bw2

csi

 

 

 

 

 

 

 

 

 

82

FE 82

GM 12

ID 6

FP tr

FK tr

 

 

 

84P00179

130.0-156.0

Bw4

csi

 

 

 

 

 

 

 

 

 

81

FE 81

GM 14

ID 5

 

 

 

 

 

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	 	 	 	 

MINERAL INTERPRETATION:
AM Amphibole	FE Iron Oxides (Goethite	FK Potassium Feldspar	FP Plagioclase Feldspar	GM Glassy Materials
ID Iddingsite	MS Muscovite	PR Pyroxene