*** Primary Characterization Data ***

Pedon ID: S1971MI087001

( Lapeer, Michigan )

Print Date: Nov 24 2024 1:12AM

Sampled as on Oct 8, 1971:	Lapeer
Revised to correlated:	Lapeer ; Coarse-loamy, mixed, semiactive, mesic Glossoboric Hapludalfs

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1971MI087001   Lat: 42° 59' 39.99" north  Long: 83° 18' 2.75" west  MLRA: 111B	Beltsville Soil Survey Laboratory
	-	Pedon No.	40A1908	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
40A15185	Ap	Ap	0-23	71B0375				FSL
40A15186	A/B	A & B	23-30	71B0376				FSL
40A15187	B/A	B & A	30-41	71B0377				FSL
40A15188	Bt1	B21t	41-56	71B0378				FSL
40A15189	Bt2	B22t	56-76	71B0379				FSL
40A15190	B	B3	76-112	71B0380				FSL
40A15191	C	C 1	112-155	71B0381				FSL
40A15192	2C	2C 2	155-183	71B0382				COS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.4	(NA)
Clay, carbonate free, Weighted Average	15	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	54	% wt
Volume, >2mm, Weighted Average	8	% vol
Clay, total, Weighted Average	15	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 41-76 cm

*** Primary Characterization Data ***

Pedon ID: S1971MI087001

( Lapeer, Michigan )

Print Date: Nov 24 2024 1:12AM

Sampled As	:	Lapeer
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1908

---

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
40A15185	0-23	Ap	S	fsl	7.7	26.0	66.3	2.5		12.1	13.9	11.3	27.0	16.7	7.5	3.8	2	3	2	58	7
40A15186	23-30	A/B	S	fsl	7.6	30.4	62.0	1.8		16.5	13.9	12.5	25.7	14.5	6.4	2.9	3	6	1	55	11
40A15187	30-41	B/A	S	fsl	9.6	27.8	62.6	3.2		16.2	11.6	11.3	24.9	14.5	7.3	4.6	3	3	2	55	9
40A15188	41-56	Bt1	S	fsl	11.7	27.7	60.6	4.3		16.6	11.1	10.2	24.0	14.1	7.3	5.0	3	3	2	54	9
40A15189	56-76	Bt2	S	fsl	17.5	24.1	58.4	8.6		13.5	10.6	9.8	24.3	13.3	6.8	4.2	3	5	2	54	15
40A15190	76-112	B	S	fsl	16.1	24.3	59.6	8.4		12.7	11.6	11.6	23.8	13.5	7.3	3.4	2	5	1	52	13
40A15191	112-155	C	S	fsl	8.1	30.9	61.0	2.9		16.4	14.5	11.0	21.6	12.4	8.7	7.3	4	9	7	60	45
40A15192	155-183	2C	S	cos	2.1	7.8	90.1	1.0		3.7	4.1	1.7	8.0	15.2	27.2	38.0	14	18	20	94	52

---

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
40A15185	0-23	Ap	S	1.58	1.61	0.006			10.3	4.1				0.09			0.53
40A15186	23-30	A/B	S	1.72	1.73	0.002			9.8	2.8				0.11		0.59	0.37
40A15187	30-41	B/A	S	1.84	1.86	0.003			10.7	3.6				0.12		0.61	0.38
40A15188	41-56	Bt1	S	1.78	1.82	0.007			11.8	4.4				0.12		0.40	0.38
40A15189	56-76	Bt2	S	1.67	1.73	0.011			14.1	6.6				0.11		0.39	0.38
40A15190	76-112	B	S	1.52	1.58	0.012			13.5	6.4				0.10		0.20	0.40
40A15191	112-155	C	S	1.83	1.86	0.003			10.0	3.6				0.07		0.44	0.44
40A15192	155-183	2C	S							1.7						0.81	0.81

*** Primary Characterization Data ***

Pedon ID: S1971MI087001

( Lapeer, Michigan )

Print Date: Nov 24 2024 1:12AM

Sampled As	:	Lapeer
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1908

---

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

40A15185

0-23

Ap

S

1.17

40A15186

23-30

A/B

S

0.21

40A15187

30-41

B/A

S

0.13

40A15188

41-56

Bt1

S

0.14

40A15189

56-76

Bt2

S

0.07

40A15190

76-112

B

S

0.14

40A15191

112-155

C

S

0.11

40A15192

155-183

2C

S

0.07

---

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
40A15185	0-23	Ap	S	5.2	1.2	tr	0.1		0.6							92
40A15186	23-30	A/B	S	2.4	0.6	tr	0.1		1.2				4.5			72	69
40A15187	30-41	B/A	S	2.9	0.6	tr	0.1		1.6				5.9			69	61
40A15188	41-56	Bt1	S	3.1	0.8	tr	0.1		2.0				4.7			67	85
40A15189	56-76	Bt2	S	4.9	1.3	0.1	0.2		2.5				6.9			72	94
40A15190	76-112	B	S	5.4*	2.3	0.1	0.2		2.2				3.2			78	100
40A15191	112-155	C	S	24.6*	2.1	tr	tr						3.6			100	100
40A15192	155-183	2C	S	18.6*	1.8	tr	tr						1.7			100	100

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

*** Primary Characterization Data ***

Pedon ID: S1971MI087001

( Lapeer, Michigan )

Print Date: Nov 24 2024 1:12AM

Sampled As	:	Lapeer
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1908

---

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 - -)

%

40A15186

23-30

A/B

S

--

40A15187

30-41

B/A

S

--

40A15188

41-56

Bt1

S

--

40A15189

56-76

Bt2

S

1

40A15190

76-112

B

S

3

40A15191

112-155

C

S

--

40A15192

155-183

2C

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
40A15185	0-23	Ap	S	6.5	6.9	7.3				3
40A15186	23-30	A/B	S	6.1	6.7	7.1				--
40A15187	30-41	B/A	S	5.9	6.7	7.1				--
40A15188	41-56	Bt1	S	5.8	6.5	7.1				--
40A15189	56-76	Bt2	S	5.8	6.6	7.1				1
40A15190	76-112	B	S	6.2	6.8	7.3				1
40A15191	112-155	C	S	7.4	7.7	8.1				18
40A15192	155-183	2C	S	7.8	7.7	8.1				27