*** Primary Characterization Data ***

Pedon ID: S1971MI087003

( Lapeer, Michigan )

Print Date: Jan 25 2025 10:57AM

Sampled as on Oct 8, 1971:	Locke
Revised to correlated:	Locke ; Fine-loamy, mixed, active, mesic Aquic Argiudolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1971MI087003   Lat: 42° 54' 31.97" north  Long: 83° 2' 4.24" west  MLRA: 99	Beltsville Soil Survey Laboratory
	-	Pedon No.	40A1963	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Beltsville, Maryland

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A15604	Ap	Ap	0-23	71B0390				L
40A15605	A/B	A & B	23-33	71B0391				L
40A15606	B/A	B & A	33-41	71B0392				L
40A15607	Bt	B2 t	41-58	71B0393				L
40A15608	B	B3	58-79	71B0394				L
40A15609	C1	C 1	79-100	71B0395				L
40A15610	C2	C 2	100-142	71B0396				FSL
40A15611	C3	C 3	142-173	71B0397				L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.53	(NA)
Clay, carbonate free, Weighted Average	21	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	34	% wt
Volume, >2mm, Weighted Average	4	% vol
Clay, total, Weighted Average	21	% wt
LE, Whole Soil, Summed to 1m	1	cm/m
Weighted averages based on control section: 33-58 cm

*** Primary Characterization Data ***

Pedon ID: S1971MI087003

( Lapeer, Michigan )

Print Date: Jan 25 2025 10:57AM

Sampled As	:	Locke
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1963

---

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
40A15604	0-23	Ap	S	l	11.6	42.6	45.8	3.2		19.8	22.8	13.2	17.7	8.2	4.7	2.0	1	1	1	35	3
40A15605	23-33	A/B	S	l	11.7	46.3	42.0	2.7		25.1	21.2	13.7	15.0	6.9	4.0	2.4	1	--	--	29	3
40A15606	33-41	B/A	S	l	17.6	48.4	34.0	6.9		20.5	27.9	7.1	14.6	6.4	3.6	2.3	1	2	--	29	3
40A15607	41-58	Bt	S	l	21.9	32.4	45.7	9.6		16.3	16.1	13.7	17.0	7.7	4.6	2.7	2	3	2	37	9
40A15608	58-79	B	S	l	14.4	38.5	47.1	4.5		20.6	17.9	15.4	16.2	7.3	5.2	3.0	3	3	--	36	7
40A15609	79-100	C1	S	l	10.7	43.0	46.3	2.6		19.4	23.6	11.5	17.1	7.5	4.9	5.3	3	3	3	41	10
40A15610	100-142	C2	S	fsl	10.9	36.5	52.6	4.5		16.0	20.5	13.4	19.6	9.4	6.0	4.2	3	7	1	46	11
40A15611	142-173	C3	S	l	10.8	41.7	47.5	2.5		17.1	24.6	8.7	19.0	9.0	5.8	5.0	3	5	2	45	10

---

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	%
				4A1e	4A1h				4B1c	3C2a1a
40A15604	0-23	Ap	S	1.52	1.58	0.013			14.6	6.0				0.13		1.09	0.52
40A15605	23-33	A/B	S	1.66	1.70	0.008			14.7	5.0				0.16		0.54	0.43
40A15606	33-41	B/A	S	1.72	1.76	0.008			13.5	7.2				0.11		0.53	0.41
40A15607	41-58	Bt	S	1.64	1.71	0.013			14.2	9.0				0.08		0.53	0.41
40A15608	58-79	B	S	1.80	1.84	0.007			12.0	5.9				0.10		0.40	0.41
40A15609	79-100	C1	S	1.88	1.92	0.007			11.6	4.9				0.12		0.37	0.46
40A15610	100-142	C2	S	1.84	1.87	0.005			12.0	4.9				0.12		0.38	0.45
40A15611	142-173	C3	S	1.85	1.90	0.008			12.5	4.8				0.13		0.30	0.44

*** Primary Characterization Data ***

Pedon ID: S1971MI087003

( Lapeer, Michigan )

Print Date: Jan 25 2025 10:57AM

Sampled As	:	Locke
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1963

---

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 - - - - -)

6A1a

40A15604

0-23

Ap

S

2.12

40A15605

23-33

A/B

S

0.55

40A15606

33-41

B/A

S

0.42

40A15607

41-58

Bt

S

0.38

40A15608

58-79

B

S

0.19

40A15609

79-100

C1

S

0.31

40A15610

100-142

C2

S

0.07

40A15611

142-173

C3

S

0.13

---

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		6H2a				5A6a
40A15604	0-23	Ap	S	9.9	1.8	tr	0.2	11.9	4.1			16.0	12.6			74	94
40A15605	23-33	A/B	S	5.8*	1.1	tr	0.1		2.8				6.3			71	100
40A15606	33-41	B/A	S	8.5*	2.2	0.1	0.1		2.7				9.3			80	100
40A15607	41-58	Bt	S	11.6*	2.7	0.1	0.1		2.1				11.5			87	100
40A15608	58-79	B	S	31.4*	1.8	0.1	0.1						5.7			100	100
40A15609	79-100	C1	S	30.2*	1.8	tr	tr						4.0			100	100
40A15610	100-142	C2	S	29.9*	--	tr	tr						4.1			100	100
40A15611	142-173	C3	S	31.6*	--	tr	0.1						3.2			100	100

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

*** Primary Characterization Data ***

Pedon ID: S1971MI087003

( Lapeer, Michigan )

Print Date: Jan 25 2025 10:57AM

Sampled As	:	Locke
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1963

---

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 - -)

%

40A15604

0-23

Ap

S

--

40A15605

23-33

A/B

S

--

40A15606

33-41

B/A

S

1

40A15607

41-58

Bt

S

1

40A15608

58-79

B

S

2

40A15609

79-100

C1

S

--

40A15610

100-142

C2

S

--

40A15611

142-173

C3

S

--

---

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	8C1e	8C1a				6E1d
40A15604	0-23	Ap	S	5.9	6.3	6.7
40A15605	23-33	A/B	S	6.2	6.8	7.2				--
40A15606	33-41	B/A	S	6.4	7.0	7.4				1
40A15607	41-58	Bt	S	6.7	7.3	7.6				1
40A15608	58-79	B	S	7.3	7.6	8.0				15
40A15609	79-100	C1	S	7.4	7.7	8.2				20
40A15610	100-142	C2	S	7.3	7.6	8.2				20
40A15611	142-173	C3	S	7.3	7.6	8.1				17