*** Primary Characterization Data ***

Pedon ID: 87PR007003

( Aguas BuenasMunicipio, Puerto Rico )

Print Date: Nov 21 2024 12:54PM

Sampled as on Mar 30, 1987:	Coto ; Very-fine, kaolinitic Xanthic Kandiudox
Revised to correlated on Mar 1, 2001:	(unnamed) ; Very-fine, kaolinitic, isohyperthermic Typic Eutrudox

				United States Department of Agriculture
SSL	-	Project	CP87PR108	Natural Resources Conservation Service
	-	Site ID	S1987PR007003   Lat: 18° 27' 31.00" north  Long: 67° 3' 40.99" west  MLRA: 272	National Soil Survey Center
	-	Pedon No.	87P0294	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
87P01463	Ap	B O4	0-22				C	C
87P01464	Bo1	B O1	22-48				C	C
87P01465	Bo2	B O2	48-78				C	C
87P01466	Bo3	B O3	78-97				C	C
87P01467	2Bw1	2Bw1	97-135				CL	C
87P01468	2Bw2	2Bw2	135-167				CL	C
87P01469	3Bw	3Bw3	167-227				C	C
87P01470	Bo3	B03-N	78-97					C
87P01471	Bo3	B03-m	78-97					C
87P01472	2Bw1	2Bw1-N	97-135					C
87P01473	2Bw1	2Bw1-m	97-135					C
87P01474	2Bw2	2Bw2-N	97-135					C
87P01475	2Bw2	2Bw2-m	0-0					C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.07	(NA)
Clay, carbonate free, Weighted Average	82	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	82	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 87PR007003

( Aguas BuenasMunicipio, Puerto Rico )

Print Date: Nov 21 2024 12:54PM

Sampled As	:	Coto		Very-fine, kaolinitic Xanthic Kandiudox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0294

---

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
87P01463	0-22	Ap	S	c	67.6	9.3	23.1	36.6		4.1	5.2	8.3	7.4	6.3	1.1	--	tr	tr	--	15	--
87P01464	22-48	Bo1	S	c	82.0	7.5	10.5	45.5		3.6	3.9	5.3	2.5	2.3	0.4	--	--	--	--	5	--
87P01465	48-78	Bo2	S	c	81.7	7.3	11.0	45.3		2.9	4.4	4.6	3.5	2.4	0.4	0.1	--	--	--	6	--
87P01466	78-97	Bo3	S	c	83.0	7.9	9.1	40.1		4.8	3.1	4.1	2.8	1.9	0.3	--	tr	--	--	5	--
87P01467	97-135	2Bw1	S	c	80.5	10.5	9.0	32.5		6.9	3.6	4.3	2.9	1.6	0.2	--	--	--	--	5	--
87P01468	135-167	2Bw2	S	c	72.8	16.9	10.3	29.4		11.5	5.4	5.1	3.2	1.7	0.3	--	--	--	--	5	--
87P01469	167-227	3Bw	S	c	79.0	9.1	11.9	31.0		5.2	3.9	5.3	3.8	2.4	0.4	--	--	--	--	7	--
87P01470	78-97	Bo3	GP	c	80.7	9.6	9.7	34.8		6.3	3.3	4.4	3.0	2.0	0.3	--
87P01471	78-97	Bo3	GP	c	77.1	13.3	9.5	33.5		8.9	4.5	4.5	2.8	1.9	0.3	--
87P01472	97-135	2Bw1	GP	c	74.1	15.4	10.5	30.8		9.3	6.1	5.3	3.4	1.6	0.2	--
87P01473	97-135	2Bw1	GP	c	79.5	11.4	9.1	32.4		7.4	4.0	4.5	2.9	1.5	0.2	--
87P01474	97-135	2Bw2	GP	c	79.3	10.4	10.3	32.5		6.1	4.3	5.1	3.4	1.6	0.2	--
87P01475	0-0	2Bw2	GP	c	79.2	10.9	9.8	31.7		7.2	3.8	4.9	3.1	1.6	0.2	--

*** Primary Characterization Data ***

Pedon ID: 87PR007003

( Aguas BuenasMunicipio, Puerto Rico )

Print Date: Nov 21 2024 12:54PM

Sampled As	:	Coto		Very-fine, kaolinitic Xanthic Kandiudox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0294

---

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
87P01463	0-22	Ap	S	1.39	1.54	0.035			29.7	20.9		1.016		0.12		0.16	0.31
87P01464	22-48	Bo1	S	1.33	1.44	0.027			32.2	26.4		1.016		0.08		0.07	0.32
87P01465	48-78	Bo2	S	1.41	1.53	0.028			30.6	25.9		1.016		0.07		0.07	0.32
87P01466	78-97	Bo3	S	1.26	1.35	0.023			32.1	25.8		1.016		0.08		0.07	0.31
87P01467	97-135	2Bw1	S	1.50	1.56	0.013			27.5	23.8		1.016		0.06		0.07	0.30
87P01468	135-167	2Bw2	S	1.52	1.59	0.015			26.9	23.9		1.017		0.05		0.08	0.33
87P01469	167-227	3Bw	S	1.65	1.70	0.010			23.9	22.5		1.017		0.02		0.07	0.28
87P01470	78-97	Bo3	S													0.07	0.30
87P01470	78-97	Bo3	GP							24.1		1.016
87P01471	78-97	Bo3	S													0.07	0.32
87P01471	78-97	Bo3	GP							24.8		1.016
87P01472	97-135	2Bw1	S													0.08	0.31
87P01472	97-135	2Bw1	GP							23.1		1.016
87P01473	97-135	2Bw1	S													0.07	0.30
87P01473	97-135	2Bw1	GP							24.0		1.017
87P01474	97-135	2Bw2	S													0.07	0.29
87P01474	97-135	2Bw2	GP							23.0		1.017
87P01475	0-0	2Bw2	S													0.07	0.30
87P01475	0-0	2Bw2	GP							23.7		1.017

---

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
87P01464	22-48	Bo1	S	52	23
87P01467	97-135	2Bw1	S	44	15
87P01469	167-227	3Bw	S	43	15

*** Primary Characterization Data ***

Pedon ID: 87PR007003

( Aguas BuenasMunicipio, Puerto Rico )

Print Date: Nov 21 2024 12:54PM

Sampled As	:	Coto		Very-fine, kaolinitic Xanthic Kandiudox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0294

---

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
87P01463	0-22	Ap	S		0.206			2.01	10	9.6	1.4	0.1
87P01464	22-48	Bo1	S		0.132			0.72	5	11.8	1.5	0.1
87P01465	48-78	Bo2	S		0.120			0.56	5	11.9	1.5	tr
87P01466	78-97	Bo3	S		0.104			0.43	4	12.7	1.5	tr
87P01467	97-135	2Bw1	S					0.23		12.3	1.5	tr
87P01468	135-167	2Bw2	S					0.18		13.1	1.5	tr
87P01469	167-227	3Bw	S					0.12		13.4	1.5	tr
87P01470	78-97	Bo3	GP					0.42		12.9	1.6	tr
87P01471	78-97	Bo3	GP					0.43		12.5	0.3	tr
87P01472	97-135	2Bw1	GP					0.18		15.3	0.2	tr
87P01473	97-135	2Bw1	GP					0.23		12.7	0.1	tr
87P01474	97-135	2Bw2	GP					0.16		12.8	0.2	tr
87P01475	0-0	2Bw2	GP					0.20		13.2	0.6	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	6G9b		5A3a	5A8b	5A3b	5G1	5C3	5C1
87P01463	0-22	Ap	S	3.8	0.7	--	0.2	4.7	14.9	0.6		19.6	10.7	5.3	11	24	44
87P01464	22-48	Bo1	S	4.4	0.3	--	--	4.7	8.0			12.7	6.1			37	77
87P01465	48-78	Bo2	S	4.4	0.3	--	--	4.7	8.0			12.7	5.6			37	84
87P01466	78-97	Bo3	S	4.7	0.2	--	--	4.9	7.3			12.2	5.8			40	84
87P01467	97-135	2Bw1	S	4.8	0.2	--	--	5.0	7.1			12.1	5.3			41	94
87P01468	135-167	2Bw2	S	5.2*	0.3	--	--	5.5	6.5			12.0	5.5			46	100
87P01469	167-227	3Bw	S	5.2*	0.5	--	--	5.7	6.0			11.7	5.4			49	100
87P01470	78-97	Bo3	GP	4.5	0.3	--	--	4.8	5.8			10.6	5.7			45	84
87P01471	78-97	Bo3	GP	5.0	0.2	tr	tr	5.2	5.9			11.1	5.7			47	91
87P01472	97-135	2Bw1	GP	5.7*	0.2	tr	tr	5.9	6.3			12.2	5.9			48	100
87P01473	97-135	2Bw1	GP	4.8	0.2	tr	tr	5.0	5.5			10.5	5.5			48	91
87P01474	97-135	2Bw2	GP	5.8*	0.3	tr	tr	6.1	5.7			11.8	5.7			52	100
87P01475	0-0	2Bw2	GP	5.7*	0.2	--	tr	5.9	5.5			11.4	5.6			52	100

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

*** Primary Characterization Data ***

Pedon ID: 87PR007003

( Aguas BuenasMunicipio, Puerto Rico )

Print Date: Nov 21 2024 12:54PM

Sampled As	:	Coto		Very-fine, kaolinitic Xanthic Kandiudox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0294

---

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 - -)

%

87P01463

0-22

Ap

S

--

87P01464

22-48

Bo1

S

--

87P01465

48-78

Bo2

S

--

87P01466

78-97

Bo3

S

--

87P01467

97-135

2Bw1

S

--

87P01468

135-167

2Bw2

S

--

87P01469

167-227

3Bw

S

--

87P01470

78-97

Bo3

GP

--

87P01471

78-97

Bo3

GP

--

87P01472

97-135

2Bw1

GP

--

87P01473

97-135

2Bw1

GP

--

87P01474

97-135

2Bw2

GP

--

87P01475

0-0

2Bw2

GP

--

---

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				6E1g
87P01463	0-22	Ap	S	4.1	4.4	4.8
87P01464	22-48	Bo1	S	5.7	5.8	6.1
87P01465	48-78	Bo2	S	6.0	6.0	6.4
87P01466	78-97	Bo3	S	6.1	6.2	6.6
87P01467	97-135	2Bw1	S	6.2	6.3	6.7
87P01468	135-167	2Bw2	S	6.3	6.4	6.7				--
87P01469	167-227	3Bw	S	6.1	6.2	6.5
87P01470	78-97	Bo3	GP		6.2	6.5
87P01471	78-97	Bo3	GP	6.1	6.2	6.6
87P01472	97-135	2Bw1	GP		6.3	6.7
87P01473	97-135	2Bw1	GP	6.2	6.3	6.7
87P01474	97-135	2Bw2	GP		6.4	6.7
87P01475	0-0	2Bw2	GP	6.3	6.4	6.8

*** Primary Characterization Data ***

Pedon ID: 87PR007003

( Aguas BuenasMunicipio, Puerto Rico )

Print Date: Nov 21 2024 12:54PM

Sampled As	:	Coto		Very-fine, kaolinitic Xanthic Kandiudox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0294

---

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

7A4a

7A4b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

87P01464

22.0-48.0

Bo1

tcly

KK 3

GE 2

HE 2

KK 65

GI 6

KK 46

GI 9

22.9

0.2

87P01466

78.0-97.0

Bo3

tcly

KK 3

GE 3

HE 2

KK 65

GI 6

KK 45

GI 9

21.4

0.2

87P01467

97.0-135.0

2Bw1

tcly

KK 3

GE 3

HE 2

KK 66

GI 7

KK 44

GI 8

24.3

0.2

87P01469

167.0-227.0

3Bw

tcly

KK 3

GE 3

HE 2

KK 72

GI 7

KK 48

GI 7

21.4

0.2

87P01470

78.0-97.0

Bo3

tcly

KK 3

GE 2

HE 2

KK 69

GI 7

22.9

0.2

87P01472

97.0-135.0

2Bw1

tcly

KK 3

GE 3

HE 2

KK 68

GI 7

22.9

0.2

87P01474

97.0-135.0

2Bw2

tcly

KK 3

GE 3

HE 2

KK 69

GI 7

22.9

0.2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE Goethite	GI Gibbsite	HE Hematite	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: 87PR007003

( Aguas BuenasMunicipio, Puerto Rico )

Print Date: Nov 21 2024 12:54PM

Sampled As	:	Coto		Very-fine, kaolinitic Xanthic Kandiudox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0294

---

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	7A2i									7B1a2								tion
Layer	(cm)	Horz	ion	( - - - - - - - - peak size - - - - - - - - - )					(- - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)							mg g-1
87P01464	22.0-48.0	Bo1	vfs	QZ 5									99	QZ 93	FE 4	KK 1	MG 1	ZR tr

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

MINERAL INTERPRETATION:
FE Iron Oxides (Goethite	KK Kaolinite	MG Magnetite	QZ Quartz	ZR Zircon

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 87PR007003

( Aguas BuenasMunicipio, Puerto Rico )

Print Date: Nov 21 2024 12:54PM

Sampled As	:	Coto		Very-fine, kaolinitic Xanthic Kandiudox
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0294

---

Fine Earth Mineralogy (<2.0 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

7A4a

7A4b

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

87P01464

22.0-48.0

Bo1

feth

KK 51

GI 5

KK 35

GI 7

87P01467

97.0-135.0

2Bw1

feth

KK 54

GI 4

KK 37

GI 5

87P01469

167.0-227.0

3Bw

feth

KK 52

GI 4

KK 39

GI 5

87P01470

78.0-97.0

Bo3

feth

KK 58

GI 5

KK 42

GI 6

87P01472

97.0-135.0

2Bw1

feth

KK 52

GI 5

KK 39

GI 5

87P01474

97.0-135.0

2Bw2

feth

KK 52

GI 4

KK 38

GI 4

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm

MINERAL INTERPRETATION:
GI Gibbsite	KK Kaolinite