*** Primary Characterization Data ***

Pedon ID: 99CO085004

( Montrose, Colorado )

Print Date: Nov 21 2024 12:28PM

Sampled as on Nov 30, 1999:	MESA
Revised to :

				United States Department of Agriculture
SSL	-	Project	RP99CO054   RIDGEWAY	Natural Resources Conservation Service
	-	Site ID	S1999CO085004   Lat: 38° 39' 19.00" north  Long: 108° 6' 36.99" west  MLRA: 34	National Soil Survey Center
	-	Pedon No.	99P0211	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
99P01062	Ap	Ap	0-28					CL
99P01063	Btk	Btk	28-36					CL
99P01064	Bk1	Bk1	36-49					CL
99P01065	Bk2	Bk2	49-82					SCL
99P01066	2Bk3	2Bk3	82-107					SCL

---

---

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
99P01062	0-28	Ap	S	cl	28.8	36.5	34.7		1.3	18.5	18.0	13.0	12.2	5.6	1.9	2.0	3	6	--	29	9
99P01063	28-36	Btk	S	cl	36.7	31.2	32.1		7.8	16.8	14.4	11.2	11.3	6.5	2.1	1.0	1	tr	--	22	1
99P01064	36-49	Bk1	S	cl	33.5	24.4	42.1		11.6	14.6	9.8	10.6	17.6	9.1	2.7	2.1	3	3	3	38	9
99P01065	49-82	Bk2	S	scl	28.3	22.3	49.4		16.2	14.8	7.5	11.6	21.4	10.7	3.1	2.6	3	4	--	42	7
99P01066	82-107	2Bk3	S	scl	21.3	16.8	61.9		9.6	10.9	5.9	9.5	24.7	15.5	6.1	6.1	8	36	11	79	55

*** Primary Characterization Data ***

Pedon ID: 99CO085004

( Montrose, Colorado )

Print Date: Nov 21 2024 12:28PM

Sampled As	:	MESA
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0211

---

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				8D1	8D1
99P01062	0-28	Ap	S							11.0		1.016				0.58	0.38
99P01063	28-36	Btk	S							11.9		1.019				0.49	0.32
99P01064	36-49	Bk1	S							10.5		1.015				0.40	0.31
99P01065	49-82	Bk2	S							10.3		1.009				0.19	0.36
99P01066	82-107	2Bk3	S							8.9		1.009				0.22	0.42

---

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 - - - - -)

6A2e

99P01062

0-28

Ap

S

1.42

0.7

99P01063

28-36

Btk

S

2.09

0.5

99P01064

36-49

Bk1

S

3.41

0.4

99P01065

49-82

Bk2

S

5.14

--

99P01066

82-107

2Bk3

S

2.97

0.1

^1,1,2,3,4 Analyzed size fraction = <2 mm

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2i	6O2h	6P2f	6Q2f						5A8b			5C3	5C1
99P01062	0-28	Ap	S	50.3*	4.7	0.5	0.8						16.6			100	100
99P01063	28-36	Btk	S	54.2*	5.1	0.5	0.8						18.0			100	100
99P01064	36-49	Bk1	S	42.6*	3.8	0.4	0.5						13.4			100	100
99P01065	49-82	Bk2	S	43.0*	2.2	0.4	0.2						5.5			100	100
99P01066	82-107	2Bk3	S	43.7*	2.3	0.4	0.1						4.6			100	100

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

*** Primary Characterization Data ***

Pedon ID: 99CO085004

( Montrose, Colorado )

Print Date: Nov 21 2024 12:28PM

Sampled As	:	MESA
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0211

---

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 - -)		%
				6N1d	6O1d	6P1d	6Q1d	6I1b	6J1b	6U1c	6K1e				6L1e	6W1c	6M1e	8A	8D5	8A3a	4F1a1a1		5E
99P01062	0-28	Ap	S	10.2	3.4	2.1	0.2	--	3.8	0.1	1.0				9.2	0.8	3.5	44.9	tr	1.40	0.54	2	1
99P01063	28-36	Btk	S	10.2	3.3	1.7	--	--	2.2	0.1	0.5				13.3	0.1	0.1	43.4	tr	1.36	0.53	2	1
99P01064	36-49	Bk1	S	8.0	2.7	1.5	--	--	1.7	0.1	0.4				10.8	0.4	0.2	44.8	tr	1.12	0.45	2	1
99P01065	49-82	Bk2	S	7.7	2.8	1.9	0.1	--	1.6	0.2	0.3				10.2	0.3	0.6	47.0	tr	1.14	0.46	6	1
99P01066	82-107	2Bk3	S	9.8	3.5	2.2	--	--	1.6	0.2	0.4				13.5	0.3	0.7	37.1	tr	1.39	0.49	7	1

---

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	8C1b			4E1a1a1a1		4E2a1a1a1
99P01062	0-28	Ap	S		7.7	8.0	7.8			6		--
99P01063	28-36	Btk	S		7.7	8.0	7.7			14		--
99P01064	36-49	Bk1	S		7.7	8.1	7.7			25
99P01065	49-82	Bk2	S		7.7	8.1	7.8			44
99P01066	82-107	2Bk3	S		7.8	8.1	7.8			24