NSSC SSL Report Creation

*** Supplementary Characterization Data ***

Pedon ID: S2013CO029027

( Delta, Colorado )

Print Date: Feb 18 2026 2:39PM

Sampled as on Jul 9, 2013:	Unnamed ; Fine-silty, mixed, active, mesic, shallow Ustic Haplargids
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2013USCO110 Selenium - Mancos Shale Part II	Natural Resources Conservation Service
	-	Site ID	S2013CO029027 Lat: 38° 37' 21.07" north Long: 107° 53' 19.25" west MLRA: 34B	National Soil Survey Center
	-	Pedon No.	13N97176	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


13N11977	0-15	A	S	100	100	100	100	100	100	100	100	100	99	90	70	57	100	100	100	99	98	tr	0.002	tr			8.5	0.6
13N11978	15-33	Btz	S	100	100	100	100	100	100	100	98	98	97	90	71	58	98	98	98	98	96	tr	0.001	tr			7.8	0.6
13N11979	33-61	Cr	S	100	99	99	98	98	77	56	35

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


13N11977	0-15	A	S	tr			tr	--	--	tr	100	tr	--	--	tr	100		1.45¹			1.90³
13N11978	15-33	Btz	S	2			2	--	--	2	98	2	--	--	2	98		1.46¹			1.91³
13N11979	33-61	Cr	S	65			65	2	42	21	35	65	2	42	21	35		2.05¹			2.28³

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---)


13N11977	0-15	A	S	tr	--	--	tr	--	--	tr	100	1	22	31			28				0.29
13N11978	15-33	Btz	S	1	--	--	1	--	--	1	99	1	21	32			9				0.26
13N11979	33-61	Cr	S	50	--	--	50	2	32	16	50						9

*** Supplementary Characterization Data ***

Pedon ID: S2013CO029027

( Delta, Colorado )

Print Date: Feb 18 2026 2:39PM

Sampled As	:	Unnamed		Fine-silty, mixed, active, mesic, shallow Ustic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 13N97176

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

13N11977	0-15	A	S	--	--	--	5	94	129	--	tr	tr	1	4	18	76	130		sic	2.4	41.1	56.5	7.7		1.03
13N11978	15-33	Btz	S	5	5	5	5	90	138	--	tr	tr	1	4	14	81	144		c	2.1	38.8	59.1	7.7		2.51
13N11979	33-61	Cr	S																				7.6		2.91

NSSC SSL Report Creation