*** Supplementary Characterization Data ***

Pedon ID: S1958CO015002

( Chaffee, Colorado )

Print Date: Dec 17 2024 11:29PM

Sampled as on Aug 30, 1958:	Heath
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1958CO015002   Lat: 38° 54' 51.00" north  Long: 106° 1' 21.00" west	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3874	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

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
40A29675	0-5	A	S	100	100	100	100	100	97	93	81	68	59	41	29	22	74	69	66	61	55	0.09	0.036	0.001			>100	0.6
40A29676	5-13	AB	S	100	100	100	100	100	100	99	97	87	76	58	46	38	93	88	85	80	72	0.02	0.008	--			61.0	0.2
40A29677	13-23	Bt	S	100	100	100	100	100	99	97	93	86	77	62	49	41	91	87	84	79	73	0.02	0.005	--			46.5	0.2
40A29678	23-33	Bk1	S	100	100	100	100	100	96	91	76	67	60	51	39	31	71	67	65	62	58	0.07	0.018	--			>100	0.1
40A29679	33-71	Bk2	S	100	100	100	100	100	94	87	65	53	47	40	29	22	58	54	52	49	46	1.20	0.139	0.001			>100	--
40A29680	71-99	C	S	100	100	100	100	100	91	81	50	41	37	32	22	15	45	41	40	38	36	2.63	2.000	0.001			>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
40A29675	0-5	A	S	19	--	--	19	--	7	12	81	19	--	7	12	81		1.591
40A29676	5-13	AB	S	3	--	--	3	--	1	2	97	3	--	1	2	97		1.471
40A29677	13-23	Bt	S	7	--	--	7	--	3	4	93	7	--	3	4	93		1.501
40A29678	23-33	Bk1	S	24	--	--	24	--	9	15	76	24	--	9	15	76		1.631
40A29679	33-71	Bk2	S	40	--	7	33	--	12	20	60	35	--	13	22	65		1.771
40A29680	71-99	C	S	54	7	--	47	--	18	29	46	50	--	19	31	50		1.911

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.

*** Supplementary Characterization Data ***

Pedon ID: S1958CO015002

( Chaffee, Colorado )

Print Date: Dec 17 2024 11:29PM

Sampled As	:	Heath
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3874

---

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---)
40A29675	0-5	A	S	11	--	--	--	--	4	7	89	16	20	13	40				1.20		0.48
40A29676	5-13	AB	S	2	--	--	--	--	1	1	98	14	19	21	45				0.92		0.37
40A29677	13-23	Bt	S	4	--	--	--	--	2	2	96	11	18	23	43						0.37
40A29678	23-33	Bk1	S	15	--	--	--	--	6	9	85	11	17	19	38						0.42
40A29679	33-71	Bk2	S	27	--	5	--	--	8	13	73	12	15	14	33						0.39
40A29680	71-99	C	S	39	5	--	--	--	13	21	61	10	14	10	28						0.37

---

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
40A29675	0-5	A	S	24	24	24	33	42	28	12	8	5	8	11	24	32	37		cl	32.2	40.8	27.0
40A29676	5-13	AB	S	5	5	5	39	56	61	8	8	5	10	12	24	35	64		cl	25.3	35.8	38.9
40A29677	13-23	Bt	S	12	12	12	34	55	70	5	7	5	10	11	22	40	80		c	21.2	34.5	44.3
40A29678	23-33	Bk1	S	35	35	35	26	39	46	11	9	5	7	8	16	44	70		c	23.6	35.2	41.2
40A29679	33-71	Bk2	S	50	41	40	22	28	25	16	10	5	7	8	13	42	50		cl	29.9	36.7	33.4
40A29680	71-99	C	S	63	55	55	15	22	16	14	11	5	6	6	11	48	44		cl	28.8	40.7	30.5