*** Primary Characterization Data ***

Pedon ID: S2013ID055005

( Kootenai, Idaho )

Print Date: Jan 30 2025 5:46PM

Sampled as on Sep 5, 2013:	Avonville ; Loamy-skeletal, isotic, frigid Andic Humixerept
Revised to correlated on Aug 26, 2019:	Avonville ; Medial-skeletal over loamy-skeletal, amorphic over isotic, frigid Alfic Humic Haploxerands

				United States Department of Agriculture
SSL	-	Project	C2014USID009   Rathdrum Prairie Kootenai Co.	Natural Resources Conservation Service
	-	Site ID	S2013ID055005   Lat: 47° 47' 34.00" north  Long: 116° 48' 47.00" west  MLRA: 44A	National Soil Survey Center
	-	Pedon No.	14N0093	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
14N00303	Ap1	Ap1	0-8	S2013ID055005-1			GR-ASHY-SIL	SIL
14N00304	Ap2	Ap2	8-25	S2013ID055005-2			GR-ASHY-SIL	SIL
14N00305	Bw	Bw	25-40	S2013ID055005-3			GR-ASHY-SIL	SIL
14N00306	2Bt	2Bt	40-57	S2013ID055005-4			GRV-L	L
14N00307	2BC	2BC	57-76	S2013ID055005-5			GRX-COSL	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	control depth 100 beyond last horizon depth 76	% wt
Volume, >2mm, Weighted Average	control depth 100 beyond last horizon depth 76	% vol
Clay, total, Weighted Average	control depth 100 beyond last horizon depth 76	% wt
Clay, carbonate free, Weighted Average	control depth 100 beyond last horizon depth 76	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	control depth 100 beyond last horizon depth 76	(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
14N00303	0-8	Ap1	S	sil	7.3	68.7	24.0			42.8	25.9	11.4	4.2	1.9	2.2	4.3	9	29	10	55	48
14N00304	8-25	Ap2	S	sil	7.3	66.7	26.0			41.4	25.3	10.3	4.4	1.9	3.3	6.1	8	28	19	62	57
14N00305	25-40	Bw	S	sil	6.7	66.9	26.4			44.1	22.8	9.6	4.7	0.9	3.0	8.2	7	24	29	67	60
14N00306	40-57	2Bt	S	l	9.8	49.0	41.2			29.0	20.0	7.3	6.2	2.0	6.7	19.0	13	31	28	81	75
14N00307	57-76	2BC	S	l	8.6	43.2	48.2			25.8	17.4	7.7	6.0	5.6	9.9	19.0	12	34	30	86	82

*** Primary Characterization Data ***

Pedon ID: S2013ID055005

( Kootenai, Idaho )

Print Date: Jan 30 2025 5:46PM

Sampled As	:	Avonville		Loamy-skeletal, isotic, frigid Andic Humixerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  14N0093

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
14N00303	0-8	Ap1	S	0.85	0.91	0.017			51.7	15.6		1.040		0.24		3.68	2.14
14N00304	8-25	Ap2	S	0.89	0.94	0.013			50.1	15.5		1.041		0.21		3.27	2.12
14N00305	25-40	Bw	S	0.80	0.85	0.014			64.1	14.9		1.033		0.27		3.09	2.22
14N00306	40-57	2Bt	S	1.36	1.42	0.005			16.4	7.3		1.017		0.05		0.92	0.74
14N00307	57-76	2BC	S							6.3		1.016				0.74	0.73

---

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

3C1e1a

14N00303

0-8

Ap1

S

23.0

14N00304

8-25

Ap2

S

22.3

14N00305

25-40

Bw

S

21.0

14N00306

40-57

2Bt

S

8.3

14N00307

57-76

2BC

S

6.4

---

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				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2
14N00303	0-8	Ap1	S	6.39	0.56	0.06	6.4		11	1.2	0.6	0.1	1.47	0.35	0.58	1.18	0.43	406.2
14N00304	8-25	Ap2	S	5.61	0.50	0.06	5.6		11	1.2	0.6	0.1	1.25	0.29	0.48	1.01	0.40	374.1
14N00305	25-40	Bw	S	3.83	0.42	0.05	3.8		9	1.2	0.4	0.1	1.31	0.28	0.53	1.04	0.47	370.2
14N00306	40-57	2Bt	S	0.69	0.10	0.01	0.7		7	1.0	0.1	tr	0.36	0.08	0.41	0.15	0.07	351.1
14N00307	57-76	2BC	S	0.47	0.12	0.01	0.5		4	1.0	0.1	tr	0.34	0.06	0.42	0.13	0.06	377.6

*** Primary Characterization Data ***

Pedon ID: S2013ID055005

( Kootenai, Idaho )

Print Date: Jan 30 2025 5:46PM

Sampled As	:	Avonville		Loamy-skeletal, isotic, frigid Andic Humixerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  14N0093

---

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
14N00303	0-8	Ap1	S	13.2	2.5	--	0.7	16.4	28.5			44.9	26.9			37	61
14N00304	8-25	Ap2	S	11.1	1.8	--	0.3	13.2	27.8			41.0	23.9			32	55
14N00305	25-40	Bw	S	13.4	2.2	--	0.4	16.0	20.3			36.3	20.7			44	77
14N00306	40-57	2Bt	S	9.2*	1.7	--	0.3	11.2	5.0			16.2	9.0			69	100
14N00307	57-76	2BC	S	8.9*	1.5	--	0.9	11.3	4.6			15.9	6.4			71	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 - -)

%

14N00303

0-8

Ap1

S

--

14N00304

8-25

Ap2

S

--

14N00305

25-40

Bw

S

--

14N00306

40-57

2Bt

S

--

14N00307

57-76

2BC

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
					4C1a2a	4C1a2a			4C1a1a1
14N00303	0-8	Ap1	S		5.3	5.7			10.3
14N00304	8-25	Ap2	S		5.1	5.8			10.3
14N00305	25-40	Bw	S		5.6	6.6			10.4
14N00306	40-57	2Bt	S		5.9	6.6			9.1
14N00307	57-76	2BC	S		5.9	6.6			8.9

*** Primary Characterization Data ***

Pedon ID: S2013ID055005

( Kootenai, Idaho )

Print Date: Jan 30 2025 5:46PM

Sampled As	:	Avonville		Loamy-skeletal, isotic, frigid Andic Humixerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  14N0093

---

Phosphorus				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
					(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)										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 - - - - - - - - - - - - - - - - - - - -)
					4D8a1	4G2								4D6a1
14N00303	0-8	Ap1	S		65	1468.8								34.4
14N00304	8-25	Ap2	S		70	982.7								12.5
14N00305	25-40	Bw	S		67	785.3								1.8
14N00306	40-57	2Bt	S		22	118.4								7.0
14N00307	57-76	2BC	S		16	137.7								4.5

---

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
14N00303	0-8	Ap1	HM	0.09	9.67	302.03	1.14	0.69	6.85	17.33	20.01	515.87	0.85		21
14N00304	8-25	Ap2	HM	0.06	9.61	331.72	1.21	0.43	7.24	16.50	21.81	556.53	0.77		16
14N00305	25-40	Bw	HM	0.06	9.06	310.59	1.20	0.17	7.45	17.49	21.30	541.90	0.58		--

---

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
14N00303	0-8	Ap1	HM	12.86	1634.78	15.15	0.34	188.40	1.31	49.06		42.44	0.26	82.94
14N00304	8-25	Ap2	HM	13.51	1443.33	15.74	0.41	150.26	1.32	55.34		42.76	0.33	84.12
14N00305	25-40	Bw	HM	13.76	985.01	14.51	0.32	218.03	1.41	58.65		44.16	0.25	67.73

*** Primary Characterization Data ***

Pedon ID: S2013ID055005

( Kootenai, Idaho )

Print Date: Jan 30 2025 5:46PM

Sampled As	:	Avonville		Loamy-skeletal, isotic, frigid Andic Humixerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  14N0093

---

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
14N00303	0-8	Ap1	HM	71056	12737	27921	13794	8520	762	13230	1889	239438	210	3924	147
14N00304	8-25	Ap2	HM	70544	12551	28600	12258	7964	754	13274	1727	235787	212	3979	158
14N00305	25-40	Bw	HM	74468	13359	29800	15153	9122	807	13408	1341	247823	221	4144	157

*** Primary Characterization Data ***

Pedon ID: S2013ID055005

( Kootenai, Idaho )

Print Date: Jan 30 2025 5:46PM

Sampled As	:	Avonville		Loamy-skeletal, isotic, frigid Andic Humixerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  14N0093

---

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

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

14N00303

0.0-8.0

Ap1

csi

58

QZ 49

GS 23

BT 5

MS 5

PO 5

PR 3

SMIX

HN 3

FK 3

FE 2

CD 1

FP 1

GC 1

OP 1

BY tr

14N00304

8.0-25.0

Ap2

csi

62

QZ 53

GS 17

BT 6

FK 5

MS 5

PO 3

SMIX

PR 2

OP 2

HN 2

CD 2

FE 2

FP 1

GC 1

BY tr

SS tr

ZR tr

14N00305

25.0-40.0

Bw

csi

58

QZ 47

GS 23

FK 5

BT 5

MS 5

PO 5

SMIX

FE 3

CD 2

FP 2

HN 2

PR 2

OP 1

GC 1

BY tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
BT Biotite	BY Beryl	CD Chert (Chalcedony	FE Iron Oxides (Goethite	FK Potassium Feldspar
FP Plagioclase Feldspar	GC Glass Coated Grain	GS Glass	HN Hornblende	MS Muscovite
OP Opaques	PO Plant Opal	PR Pyroxene	QZ Quartz	SS Sponge Spicule
ZR Zircon

*** Primary Characterization Data ***

Pedon ID: S2013ID055005

( Kootenai, Idaho )

Print Date: Jan 30 2025 5:46PM

Sampled As	:	Avonville		Loamy-skeletal, isotic, frigid Andic Humixerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  14N0093

---

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand