*** Primary Characterization Data ***

Pedon ID: S2018MN111003E002

( Otter Tail, Minnesota )

Print Date: Dec 10 2025 6:21AM

Sampled as on Jun 24, 2018:	Aazdahl ; Fine-loamy, mixed, superactive, frigid Oxyaquic Hapludolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2018USMN089   MN Cooperative DSP	Natural Resources Conservation Service
	-	Site ID	S2018MN111003E002   Lat: 46° 18' 42.10" north  Long: 96° 5' 15.50" west  MLRA: 102A	National Soil Survey Center
	-	Pedon No.	18N1966	Kellogg 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
18N05672	Ap1	Ap1	0-5	S2018MN111003E002-1			SICL	L
18N05673	Ap2	Ap2	5-10	S2018MN111003E002-2			SICL	L
18N05674	Ap3	Ap3	10-22	S2018MN111003E002-3			SICL	L
18N05675	BA	BA	22-32	S2018MN111003E002-4			SICL	L
18N05676	Bw	Bw	32-50	S2018MN111003E002-5			SICL	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	control depth 100 beyond last horizon depth 50	% wt
Volume, >2mm, Weighted Average	control depth 100 beyond last horizon depth 50	% vol
Clay, carbonate free, set 2, Weighted Average	control depth 100 beyond last horizon depth 50	% wt
Clay, total, set 2, Weighted Average	control depth 100 beyond last horizon depth 50	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 7	control depth 100 beyond last horizon depth 50	(NA)
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
18N05672	0-5	Ap1	S	l	22.8	32.8	44.4			17.2	15.6	13.5	16.5	10.5	3.3	0.6	1	tr	--	32	1
18N05673	5-10	Ap2	S	l	23.1	35.1	41.8			17.0	18.1	10.5	14.6	9.7	5.2	1.8	1	2	--	33	3
18N05674	10-22	Ap3	S	l	20.9	33.2	45.9			18.7	14.5	11.3	15.7	11.8	5.4	1.7	2	1	--	37	3
18N05675	22-32	BA	S	l	23.4	36.0	40.6			19.5	16.5	10.8	14.1	9.4	4.6	1.7	2	1	--	32	5
18N05676	32-50	Bw	S	l	22.4	37.5	40.1		0.4	20.9	16.6	12.7	14.7	7.6	3.5	1.6	2	2	--	30	6

*** Primary Characterization Data ***

Pedon ID: S2018MN111003E002

( Otter Tail, Minnesota )

Print Date: Dec 10 2025 6:21AM

Sampled As	:	Aazdahl		Fine-loamy, mixed, superactive, frigid Oxyaquic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  18N1966

---

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	%
										3C2a1a		3D1			3F1a1a
18N05672	0-5	Ap1	S							18.4		1.029			86	1.12	0.81
18N05673	5-10	Ap2	S							16.2		1.028			77	1.06	0.70
18N05674	10-22	Ap3	S							14.1		1.026			71	1.15	0.67
18N05675	22-32	BA	S							11.3		1.025				0.83	0.48
18N05676	32-50	Bw	S							9.2		1.023				0.65	0.41

---

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 - - - - - - - - - - - - - - - - - - - - - -)
						3B7			3B7
18N05672	0-5	Ap1	FCDB			1.23			16.7
18N05673	5-10	Ap2	FCDB			1.12			17.9
18N05674	10-22	Ap3	FCDB			1.29			18.7
18N05675	22-32	BA	FCDB			1.37			17.3
18N05676	32-50	Bw	FCDB			1.37			16.7

---

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 - - - - -)
				4H2a	4H2a	4H2a
18N05672	0-5	Ap1	S	5.27	0.42	0.06	5.3		12
18N05673	5-10	Ap2	S	4.00	0.36	0.05	4.0		11
18N05674	10-22	Ap3	S	3.20	0.30	0.04	3.2		11
18N05675	22-32	BA	S	1.98	0.19	0.03	2.0		10
18N05676	32-50	Bw	S	1.43	0.11	0.01	1.1		10

*** Primary Characterization Data ***

Pedon ID: S2018MN111003E002

( Otter Tail, Minnesota )

Print Date: Dec 10 2025 6:21AM

Sampled As	:	Aazdahl		Fine-loamy, mixed, superactive, frigid Oxyaquic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  18N1966

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1				4B1a1a
18N05672	0-5	Ap1	S	22.1*	5.5	tr	0.8	28.4	7.4			35.8	25.5			79	100
18N05673	5-10	Ap2	S	22.8*	5.6	tr	0.7	29.1	6.5			35.6	24.6			82	100
18N05674	10-22	Ap3	S	21.0*	5.4	tr	0.5	26.9	6.0			32.9	24.0			82	100
18N05675	22-32	BA	S	19.5*	5.2	tr	0.4	25.1	4.1			29.2	19.5			86	100
18N05676	32-50	Bw	S	31.1*	7.6	tr	0.4	39.1					14.6				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 - -)

%

4F1a1a1

18N05672

0-5

Ap1

S

0.20

tr

18N05673

5-10

Ap2

S

0.21

tr

18N05674

10-22

Ap3

S

0.16

tr

18N05675

22-32

BA

S

0.16

tr

18N05676

32-50

Bw

S

0.21

tr

---

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

4C1a2a

4C1a2a

4E1a1a1a1

18N05672

0-5

Ap1

S

6.3

6.9

18N05673

5-10

Ap2

S

6.5

7.0

18N05674

10-22

Ap3

S

6.6

7.1

18N05675

22-32

BA

S

7.1

7.6

tr

18N05676

32-50

Bw

S

7.6

8.0

3

*** Primary Characterization Data ***

Pedon ID: S2018MN111003E002

( Otter Tail, Minnesota )

Print Date: Dec 10 2025 6:21AM

Sampled As	:	Aazdahl		Fine-loamy, mixed, superactive, frigid Oxyaquic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  18N1966

---

Phosphorous

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -)

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 - - - - - - - - - - - - - - - - - - - -)

4D3a1

4D2a1b1

18N05672

0-5

Ap1

S

5.1

0.1

18N05673

5-10

Ap2

S

3.5

0.1

18N05674

10-22

Ap3

S

2.3

0.1

18N05675

22-32

BA

S

1.1

tr

18N05676

32-50

Bw

S

0.8

tr

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
				4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a		4H1a
18N05672	0-5	Ap1	HM	0.12	9.07	130.27	0.69	0.29	7.65	23.21	15.01	543.27	0.90		48
18N05673	5-10	Ap2	HM	0.12	9.79	137.91	0.72	0.30	8.00	25.37	14.81	585.60	0.87		51
18N05674	10-22	Ap3	HM	0.12	9.10	129.92	0.66	0.31	7.47	23.82	13.79	546.53	0.75		45
18N05675	22-32	BA	HM	0.15	8.87	127.97	0.74	0.21	8.53	25.85	13.44	567.04	0.73		49
18N05676	32-50	Bw	HM	0.15	9.18	115.63	0.76	0.30	9.20	27.47	16.04	584.28	0.90		58

---

Trace Elements Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
	Depth			Ni	P	Pb	Sb	Se	Sn	Sr	Tl	V	W	Zn
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	ug/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a		4H1a	4H1a	4H1a
18N05672	0-5	Ap1	HM	20.79	636.21	12.11	0.17	614.39	0.60	23.24		51.86	0.03	58.13
18N05673	5-10	Ap2	HM	22.15	655.50	12.40	0.20	671.60	0.62	24.42		55.71	0.04	58.89
18N05674	10-22	Ap3	HM	21.04	561.33	11.41	0.17	576.03	0.60	26.21		53.52	0.03	52.19
18N05675	22-32	BA	HM	23.45	459.15	10.80	0.15	500.55	0.56	22.23		57.44	0.04	57.73
18N05676	32-50	Bw	HM	30.76	429.85	10.58	0.16	396.97	0.60	26.16		60.78	0.02	54.45

*** Primary Characterization Data ***

Pedon ID: S2018MN111003E002

( Otter Tail, Minnesota )

Print Date: Dec 10 2025 6:21AM

Sampled As	:	Aazdahl		Fine-loamy, mixed, superactive, frigid Oxyaquic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  18N1966

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b
18N05672	0-5	Ap1	HM	46532	10058	20432	14526	5048	631	8234	767	232733	141	2546	116
18N05673	5-10	Ap2	HM	44815	9597	20173	13941	4953	623	8470	671	284117	141	2560	117
18N05674	10-22	Ap3	HM	44734	9362	18476	13700	4553	570	8498	619	241780	147	2268	111
18N05675	22-32	BA	HM	53468	10006	23758	15828	5694	677	9162	589	307840	153	2906	134
18N05676	32-50	Bw	HM	48518	15568	22722	14265	7971	599	8386	434	258464	147	2747	116

^1,1,2,3,4 Multiple values present due to instrumentation or analyzed size fraction. See laboratory for more information.