NSSC SSL Report Creation

*** Supplementary Characterization Data ***

Pedon ID: S2013CO029023

( Delta, Colorado )

Print Date: Feb 16 2026 4:54PM

Sampled as on Jul 23, 2013:	unnamed ; Clayey-skeletal, mixed, active, mesic, shallow Typic Haplocambids
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2013USCO110 Selenium - Mancos Shale Part II	Natural Resources Conservation Service
	-	Site ID	S2013CO029023 Lat: 38° 37' 21.07" north Long: 107° 53' 19.25" west MLRA: 34B	National Soil Survey Center
	-	Pedon No.	13N97172	Kellogg 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


13N11959	0-10	A	S	100	100	100	100	100	100	100	100	100	99	87	68	55	100	100	100	100	98	tr	0.002	tr			9.5	0.6
13N11960	10-28	BCz	S	100	100	100	100	100	100	99	97	97	96	89	70	57	97	97	97	97	96	tr	0.002	tr			8.4	0.6
13N11961	28-46	C	S	100	100	100	99	99	96	93	89	89	89	81	62	49	89	89	89	89	88	tr	0.002	tr			13.6	0.5
13N11962	46-63	Cr	S	100	100	100	100	100	92	84	48

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


13N11959	0-10	A	S	--			--	--	--	--	100	--	--	--	--	100		1.45¹			1.90³
13N11960	10-28	BCz	S	3			3	--	1	2	97	3	--	1	2	97		1.47¹			1.92³
13N11961	28-46	C	S	11			11	1	6	4	89	11	1	6	4	89		1.53¹			1.95³
13N11962	46-63	Cr	S	52			52	--	16	36	48	52	--	16	36	48		1.90¹			2.18³

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.
³The saturated 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---)


13N11959	0-10	A	S	--	--	--	--	--	--	--	100	1	23	30			5				0.29
13N11960	10-28	BCz	S	2	--	--	2	--	1	1	98	1	22	32			3				0.27
13N11961	28-46	C	S	6	--	--	6	1	3	2	94	tr	23	29			3				0.30
13N11962	46-63	Cr	S	37	--	--	37	--	11	26	63						6

*** Supplementary Characterization Data ***

Pedon ID: S2013CO029023

( Delta, Colorado )

Print Date: Feb 16 2026 4:54PM

Sampled As	:	unnamed		Clayey-skeletal, mixed, active, mesic, shallow Typic Haplocambids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 13N97172

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				-2	-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	4C1a2a		4F2

13N11959	0-10	A	S	--	--	--	5	95	122	tr	--	tr	tr	4	24	72	122		sic	2.2	42.9	54.9	8.5		14.35
13N11960	10-28	BCz	S	7	7	7	2	91	132	--	--	--	1	2	17	80	142		sic	1.0	40.4	58.6	8.8		40.50
13N11961	28-46	C	S	22	22	20	1	77	97	--	tr	--	tr	1	18	80	124		sic	0.8	43.8	55.4	8.8		21.10
13N11962	46-63	Cr	S																				8.6		15.80

NSSC SSL Report Creation