*** Supplementary Characterization Data ***

Pedon ID: 87CO093004

( Park, Colorado )

Print Date: Nov 22 2024 2:36AM

Sampled as on Jun 29, 1987:	Cameron ; Loamy-skeletal, mixed Lithic Cryumbrepts
Revised to correlated on May 1, 1998:	(unnamed) ; Loamy-skeletal, mixed, superactive Lithic Cryoboroll

				United States Department of Agriculture
SSL	-	Project	CP87CO238   SAN ISABEL NATIONAL FOREST	Natural Resources Conservation Service
	-	Site ID	S1987CO093004   Lat: 39° 19' 31.99" north  Long: 106° 5' 22.01" west  MLRA: 48A	National Soil Survey Center
	-	Pedon No.	87P0723	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-	-22-	-23-	-24-	-25-
				(- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -)													(- - - - - Cumulative Curve Fractions - - - - -) (<75mm)								( Atter- )		( Gradation )
				Percentage Passing Sieve													USDA Less Than Diameters (mm) at								berg		Uni-	Cur-
	Depth			3	2	3/2	1	3/4	3/8	4	10	40	200	20	5	2	1.	.5	.25	.10	.05	60	50	10	LL	PI	fmty	vtur
Layer	(cm)	Horz	Prep	(-------------------Inches-------------------)						(---------Number---------)				(------Microns----)			(---------Millimeter----------)					(-----Percentile---)			(----%----)		CU	CC
87P03901	0-13	A1	S	100	90	83	73	66	57	47	41	24	14	9	6	4	33	25	20	15	12	12.22	5.860	0.028			>100	1.7
87P03902	13-23	A2	S	100	91	84	75	68	52	36	26	13	6	4	3	2	19	14	9	7	5	13.40	8.660	0.283			47.4	2.1
87P03903	23-38	Bw	S	100	88	79	67	58	52	46	42	25	9	6	4	2	31	27	20	12	6	20.28	7.487	0.082			>100	0.4
87P03904	38-45	R	S	100	100	100	100	100	100	100	100	100	6	6	6	6	100	100	100	100	100	--	--	--			--	--

---

Tier 2				-26-	-27-	-28-	-29-	-30-	-31-	-32-	-33-	-34-	-35-	-36-	-37-	-38-	-39-	-40-	-41-	-42-	-43-	-44-	-45-	-46-	-47-	-48-	-49-	-50-
				(- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -)														(- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -)									(- - Void - -)
				Whole Soil (mm)								<75 mm Fraction						Whole Soil				<2 mm Fraction					Ratios
				>2	250	250	75	75	20	5		75	75	20	5			Soil Sur		Engineering		Soil Survey			Engineering		At 33 kPa
	Depth				-UP	-75	-2	-20	-5	-2	<2	-2	-20	-5	-2	<2		33	Oven	Moist	Satur	33	1500	Oven	Moist	Satur	Whole	<2
Layer	(cm)	Horz	Prep	(------------------- % of Whole Soil ------------------)								(--------- % of <75 mm ---------)						kPa	-dry		-ated	kPa	kPa	-dry		-ated	Soil	mm
													3B1	3B1	3B1
87P03901	0-13	A1	S	79	24	24	31	18	10	3	21	59	34	19	6	41		2.241
87P03902	13-23	A2	S	82	6	23	53	23	23	7	18	74	32	32	10	26		2.311
87P03903	23-38	Bw	S	76	18	24	34	24	7	2	24	58	42	12	4	42		2.201
87P03904	38-45	R	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451

¹The whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.

---

Tier 3				-51-	-52-	-53-	-54-	-55-	-56-	-57-	-58-	-59-	-60-	-61-	-62-	-63-	-64-	-65-	-66-	-67-	-68-	-69-	-70-	-71-	-72-	-73-	-74-	-75-
				(- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -)													C	(- - - - - - - Ratios To Clay - - - - - -)					(- - Linear Extensiblity - -)				(- - WRD - -)
				Whole Soil (mm) At 33 kPa													/N	<2 mm Fraction					Whole Soil		<2 mm		Whole	<2
				>2	250	250	75	75	20	5		2-	.05-	LT	Pores		Rat	Fine	CEC		1500	LEP	33 kPa		to %		Soil	mm
	Depth				-UP	-75	-2	-20	-5	-2	<2	.05	.002	.002	D	F	-io	Clay	Sum	NH4-	kPa	33	1500	Oven	1500	Oven
Layer	(cm)	Horz	Prep	(----------------------------- % of Whole Soil ---------------------------)															Cats	OAC	H2O	kPa	kPa	-dry	kPa	-dry	(---in3/in3---)
																					8D1
87P03901	0-13	A1	S	68	21	21	27	15	9	3	32	13	4	2	15		12	0.34	2.06		0.86
87P03902	13-23	A2	S	72	5	20	47	20	20	6	28	13	2	1	13		13	0.41	1.91		0.71
87P03903	23-38	Bw	S	64	15	20	29	20	6	2	36	15	5	1	17		10	0.44	1.53		0.74
87P03904	38-45	R	S	--	--	--	--	--	--	--	100			3	45						0.31

*** Supplementary Characterization Data ***

Pedon ID: 87CO093004

( Park, Colorado )

Print Date: Nov 22 2024 2:36AM

Sampled As	:	Cameron		Loamy-skeletal, mixed Lithic Cryumbrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  87P0723

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Tier 4				-76-	-77-	-78-	-79-	-80-	-81-	-82-	-83-	-84-	-85-	-86-	-87-	-88-	-89-	-90-	-91-	-92-	-93-	-94-	-95-	-96-	-97-	-98-
				(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)															Text	PSDA (mm)			pH	Elect.		Part-
				(--------------- Whole Soil ---------------)						(------------------- <2 mm Fraction -------------------)									-ure	Sand	Silt	Clay	Ca	Res-	Con-	-icle
				>2	75	20	2-	.05-	<	(------------- Sands -------------)					(--- Silts ---)		Cl		by	2-	.05-	<	Cl2	ist.	duct	Den-
	Depth				-20	-2	.05	.002	.002	VC	C	M	F	VF	C	F	ay		PSDA	.05	.002	.002	.01M	ohms	dS m-1	sity
Layer	(cm)	Horz	Prep	(- % of >2 mm Sand and Silt -)						(------------------% of Sand and Silt -------------)									<2 mm	(---- % of 2 mm ----)			(-------- <2 mm --------)			g cm-3
																			3A1a1a	3A1a1a	3A1a1a	3A1a1a	4C1a2a
87P03901	0-13	A1	S	81	32	13	15	4	2	21	22	15	13	9	8	13	12		cosl	70.8	18.6	10.6	6.6
87P03902	13-23	A2	S	83	54	30	15	2	1	28	23	19	11	5	6	8	8		lcos	79.6	12.6	7.8	6.4
87P03903	23-38	Bw	S	77	34	9	18	6	1	27	11	16	21	16	13	11	4		lcos	86.9	8.8	4.3	6.3
87P03904	38-45	R	S						7								7
87P03904	38-45	R	GP																			6.2	7.3