*** Primary Characterization Data ***

Pedon ID: S1969IA135001

( Monroe, Iowa )

Print Date: Apr 19 2024 6:42PM

Sampled as on Nov 4, 1969:	Weller
Revised to correlated:	WELLER ; Fine, montmorillonitic, mesic Aquic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1969IA135001   Lat: 40° 58' 27.07" north  Long: 92° 54' 0.69" west  MLRA: 109	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A1511	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A11831	A	A1	0-10	69L1041				SIL
40A11832	E1	A21	10-18	69L1042				SIL
40A11833	E2	A22	18-38	69L1043				SIL
40A11834	Bw1	AB	38-48	69L1044				SIL
40A11835	Bw2	B1	48-58	69L1045				SICL
40A11836	Bt11	B21t	58-71	69L1046				SIC
40A11837	Bt12	B22t	71-84	69L1047				SIC
40A11838	Bt13	B23t	84-97	69L1048				SIC
40A11839	Bt31	B31t	97-119	69L1049				SICL
40A11840	B	B32	119-145	69L1050				SICL
40A11841	C	C	145-175	69L1051				SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.7	(NA)
Clay, carbonate free, Weighted Average	45	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	45	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 58-108 cm

*** Primary Characterization Data ***

Pedon ID: S1969IA135001

( Monroe, Iowa )

Print Date: Apr 19 2024 6:42PM

Sampled As	:	Weller
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1511

---

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
40A11831	0-10	A	S	sil	19.6	77.5	2.9			45.9	31.6	0.6	0.8	0.6	0.7	0.2	--	--	--	2	--
40A11832	10-18	E1	S	sil	20.6	77.3	2.1			46.0	31.3	0.5	0.6	0.5	0.4	0.1	--	--	--	2	--
40A11833	18-38	E2	S	sil	21.8	76.5	1.7			46.4	30.1	0.5	0.5	0.4	0.3	--	--	--	--	1	--
40A11834	38-48	Bw1	S	sil	25.9	72.0	2.1			43.4	28.6	0.5	0.6	0.5	0.4	0.1	--	--	--	2	--
40A11835	48-58	Bw2	S	sicl	30.6	67.7	1.7			41.5	26.2	0.5	0.4	0.3	0.4	0.1	--	--	--	1	--
40A11836	58-71	Bt11	S	sic	47.5	51.3	1.2			30.9	20.4	0.4	0.3	0.2	0.3	tr	--	--	--	1	--
40A11837	71-84	Bt12	S	sic	46.6	52.3	1.1			33.1	19.2	0.4	0.3	0.2	0.2	--	--	--	--	1	--
40A11838	84-97	Bt13	S	sic	43.7	55.6	0.7			35.2	20.4	0.3	0.2	0.1	0.1	--	--	--	--	tr	--
40A11839	97-119	Bt31	S	sicl	39.9	59.4	0.7			36.2	23.2	0.3	0.2	0.1	0.1	--	--	--	--	tr	--
40A11840	119-145	B	S	sicl	34.9	64.0	1.1			39.1	24.9	0.4	0.3	0.2	0.2	--	--	--	--	1	--
40A11841	145-175	C	S	sicl	31.2	68.0	0.8			41.0	27.0	0.3	0.3	0.1	0.1	tr	--	--	--	1	--

---

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	4B1c	3C2a1a
40A11831	0-10	A	S	1.08	1.21	0.039		39.7	36.6	10.5				0.28		1.05	0.54
40A11832	10-18	E1	S	1.42	1.47	0.012		29.8	26.6	8.5				0.26		0.73	0.41
40A11833	18-38	E2	S	1.35	1.42	0.017		28.2	25.8	8.2				0.24		0.57	0.38
40A11834	38-48	Bw1	S	1.35	1.49	0.033		26.7	24.6	10.1				0.20		0.58	0.39
40A11835	48-58	Bw2	S	1.47	1.60	0.029		26.9	25.5	13.0				0.18		0.63	0.42
40A11836	58-71	Bt11	S	1.37	1.84	0.103		34.0	32.5	20.5				0.16		0.68	0.43
40A11837	71-84	Bt12	S	1.37	1.89	0.113		35.4	33.3	19.2				0.19		0.70	0.41
40A11838	84-97	Bt13	S	1.38	1.86	0.105		33.1	31.9	20.4				0.16		0.71	0.47
40A11839	97-119	Bt31	S	1.49	1.80	0.065		28.5	25.1	19.0				0.09		0.73	0.48
40A11840	119-145	B	S							17.2						0.77	0.49
40A11841	145-175	C	S	1.44	1.61	0.038		24.9	23.3	15.1				0.12		0.78	0.48

*** Primary Characterization Data ***

Pedon ID: S1969IA135001

( Monroe, Iowa )

Print Date: Apr 19 2024 6:42PM

Sampled As	:	Weller
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1511

---

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
40A11831	0-10	A	S	36	12
40A11833	18-38	E2	S	35	13
40A11836	58-71	Bt11	S	58	33
40A11840	119-145	B	S	54	32

---

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 - - - - -)
					6B1a			6A1a
40A11831	0-10	A	S		0.241			3.04	13
40A11832	10-18	E1	S		0.141			1.89	13
40A11833	18-38	E2	S		0.071			0.57	8
40A11834	38-48	Bw1	S		0.047			0.30	6
40A11835	48-58	Bw2	S		0.042			0.27	6
40A11836	58-71	Bt11	S		0.047			0.31	7
40A11837	71-84	Bt12	S					0.31
40A11838	84-97	Bt13	S					0.26
40A11839	97-119	Bt31	S					0.16
40A11840	119-145	B	S					0.11
40A11841	145-175	C	S					0.11

*** Primary Characterization Data ***

Pedon ID: S1969IA135001

( Monroe, Iowa )

Print Date: Apr 19 2024 6:42PM

Sampled As	:	Weller
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1511

---

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	6P2a	6Q2a		6H1a	6G1d			5A1a
40A11831	0-10	A	S	18.5*	2.3	0.1	0.3	21.2	6.8			28.0	20.6			76	100
40A11832	10-18	E1	S	7.3	2.0	0.1	0.2	9.6	11.0	0.2		20.6	15.1	9.8	2	47	64
40A11833	18-38	E2	S	2.1	1.6	0.2	0.2	4.1	12.6	3.5		16.7	12.4	7.6	46	25	33
40A11834	38-48	Bw1	S	2.4	2.6	0.3	0.3	5.6	14.1	5.2		19.7	15.1	10.8	48	28	37
40A11835	48-58	Bw2	S	3.9	4.1	0.4	0.4	8.8	15.8	5.7		24.6	19.4	14.5	39	36	45
40A11836	58-71	Bt11	S	8.2	7.9	0.8	0.7	17.6	21.4	8.0		39.0	32.3	25.6	31	45	54
40A11837	71-84	Bt12	S	9.1	8.6	1.0	0.7	19.4	21.7	6.4		41.1	32.5	25.8	25	47	60
40A11838	84-97	Bt13	S	9.7	8.9	1.1	0.7	20.4	17.4	4.6		37.8	31.0	25.0	18	54	66
40A11839	97-119	Bt31	S	10.8	9.5	1.2	0.8	22.3	13.5	2.9		35.8	29.3	25.2	12	62	76
40A11840	119-145	B	S	12.3	9.4	1.3	0.8	23.8	8.7	0.8		32.5	26.7	24.6	3	73	89
40A11841	145-175	C	S	12.3	8.9	1.2	0.7	23.1	4.9			28.0	24.4			83	95

^*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 - -)

%

8A

8D5

8A1a

40A11831

0-10

A

S

tr

40A11832

10-18

E1

S

1

40A11833

18-38

E2

S

2

40A11834

38-48

Bw1

S

2

40A11835

48-58

Bw2

S

2

40A11836

58-71

Bt11

S

2

40A11837

71-84

Bt12

S

3

40A11838

84-97

Bt13

S

4

40A11839

97-119

Bt31

S

58.0

tr

0.27

4

40A11840

119-145

B

S

5

40A11841

145-175

C

S

5

*** Primary Characterization Data ***

Pedon ID: S1969IA135001

( Monroe, Iowa )

Print Date: Apr 19 2024 6:42PM

Sampled As	:	Weller
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1511

---

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
					8C1e	8C1a	8C1b
40A11831	0-10	A	S		6.4	6.7
40A11832	10-18	E1	S		4.8	5.3
40A11833	18-38	E2	S		3.9	4.6
40A11834	38-48	Bw1	S		3.8	4.6
40A11835	48-58	Bw2	S		3.7	4.6
40A11836	58-71	Bt11	S		3.9	4.3
40A11837	71-84	Bt12	S		3.9	4.4
40A11838	84-97	Bt13	S		4.0	4.3
40A11839	97-119	Bt31	S		4.1	4.5	4.1
40A11840	119-145	B	S		4.5	5.1
40A11841	145-175	C	S		5.3	5.8