NSSC SSL Report Creation

*** Supplementary Characterization Data ***

Pedon ID: 91CO097002

( Pitkin, Colorado )

Print Date: Nov 11 2024 9:34PM

Sampled as on Jul 30, 1991:	Tolby ; Sandy-skeletal, mixed Typic Cryochrepts
Revised to correlated on May 1, 1998:	(unnamed) ; Sandy-skeletal, mixed Typic Cryochrept

				United States Department of Agriculture
SSL	-	Project	RP92CO063 HOLY CROSS SSA	Natural Resources Conservation Service
	-	Site ID	S1991CO097002	National Soil Survey Center
	-	Pedon No.	92P0285	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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


92P01816	0-10	E1	S	100	100	100	100	100	95	89	84	65	45	21	11	5	78	67	58	49	40	0.28	0.109	0.004			68.1	0.8
92P01817	10-31	E2	S	100	97	95	92	90	79	68	53	34	16	7	4	2	47	36	27	18	13	2.98	1.409	0.031			96.4	1.1
92P01818	31-56	Bw	S	100	99	98	96	95	82	68	55	35	17	8	5	4	47	37	28	19	13	2.78	1.299	0.027			>100	1.2
92P01819	56-102	BC	S	100	96	93	89	86	74	61	43	23	8	3	2	2	35	25	16	10	6	4.48	2.788	0.101			44.4	1.1

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

92P01816	0-10	E1	S	16	--	--	16	--	11	5	84	16	--	11	5	84		1.56¹
92P01817	10-31	E2	S	47	--	--	47	10	22	15	53	47	10	22	15	53		1.84¹
92P01818	31-56	Bw	S	45	--	--	45	5	27	13	55	45	5	27	13	55		1.82¹
92P01819	56-102	BC	S	57	--	--	57	14	25	18	43	57	14	25	18	43		1.97¹

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

92P01816	0-10	E1	S	9	--	--	9	--	6	3	91	26	21	3	41				2.46		0.98
92P01817	10-31	E2	S	32	--	--	32	7	15	10	68	28	7	2	31				1.16		0.60
92P01818	31-56	Bw	S	31	--	--	31	3	19	9	69	29	7	3	31				1.39		0.70
92P01819	56-102	BC	S	42	--	--	42	10	18	13	58	27	3	1	26				2.29		0.63

*** Supplementary Characterization Data ***

Pedon ID: 91CO097002

( Pitkin, Colorado )

Print Date: Nov 11 2024 9:34PM

Sampled As	:	Tolby		Sandy-skeletal, mixed Typic Cryochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 92P0285

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

92P01816	0-10	E1	S	17	17	17	46	37	5	7	14	11	12	12	24	21	6		sl	52.4	42.0	5.6	6.2
92P01817	10-31	E2	S	48	48	38	41	11	2	12	21	19	17	10	12	9	5		lcos	75.2	20.3	4.5	5.3
92P01818	31-56	Bw	S	47	47	41	43	10	4	16	19	19	16	11	10	9	7		cosl	75.7	17.7	6.6	5.1
92P01819	56-102	BC	S	58	58	44	37	5	2	19	25	21	16	8	7	4	4		lcos	84.9	11.0	4.1	5.2

NSSC SSL Report Creation