*** Supplementary Characterization Data ***

Pedon ID: S1958WY031003

( Platte, Wyoming )

Print Date: Nov 23 2024 8:18PM

Sampled as on Oct 5, 1958:	Fort Collins
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1958WY031003   Lat: 42° 3' 25.00" north  Long: 105° 0' 34.99" west  MLRA: 67A	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3440	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
40A26648	0-23	Ap	S	100	100	100	100	100	99	97	92	74	37	20	17	15	88	77	67	45	28	0.19	0.125	0.001			>100	16.8
40A26649	23-38	Bt	S	100	100	100	100	100	100	100	100	91	61	38	31	26	99	93	85	68	52	0.07	0.044	--			>100	0.5
40A26650	38-61	Bk1	S	100	100	100	100	100	96	92	80	73	49	28	22	19	78	74	69	55	40	0.14	0.081	0.001			>100	6.1
40A26651	61-71	Bk2	S	100	100	100	100	100	95	90	75	60	36	26	22	19	70	62	55	40	31	0.42	0.187	0.001			>100	6.6
40A26652	71-112	Bk3	S	100	100	100	100	100	95	90	73	57	32	23	19	16	66	59	51	36	27	0.56	0.235	0.001			>100	8.7

---

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
40A26648	0-23	Ap	S	8	--	--	8	--	3	5	92	8	--	3	5	92		1.501
40A26649	23-38	Bt	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A26650	38-61	Bk1	S	20	--	--	20	--	8	12	80	20	--	8	12	80		1.591
40A26651	61-71	Bk2	S	36	15	--	21	--	9	13	64	25	--	10	15	75		1.731
40A26652	71-112	Bk3	S	43	22	--	21	--	8	13	57	27	--	10	17	73		1.801

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: S1958WY031003

( Platte, Wyoming )

Print Date: Nov 23 2024 8:18PM

Sampled As	:	Fort Collins
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3440

---

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---)
40A26648	0-23	Ap	S	5	--	--	--	--	2	3	95	37	7	8	43				1.20		0.46
40A26649	23-38	Bt	S	--	--	--	--	--	--	--	100	26	14	14	45						0.42
40A26650	38-61	Bk1	S	12	--	--	--	--	5	7	88	24	12	11	40						0.41
40A26651	61-71	Bk2	S	23	10	--	--	--	6	8	77	24	6	11	35						0.38
40A26652	71-112	Bk3	S	30	15	--	--	--	5	9	70	25	6	9	32						0.36

---

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			8A1a
40A26648	0-23	Ap	S	9	9	9	75	15	17	5	14	13	29	22	10	7	19		fsl	70.0	14.0	16.0			0.70
40A26649	23-38	Bt	S				65	35	36	1	8	10	23	22	19	16	36		scl	47.9	25.9	26.2			0.70
40A26650	38-61	Bk1	S	25	25	25	50	26	23	3	7	8	24	25	20	14	31		scl	50.5	26.0	23.5			0.70
40A26651	61-71	Bk2	S	43	25	26	45	12	19	10	14	12	26	17	9	12	34		scl	59.0	15.5	25.5			0.80
40A26652	71-112	Bk3	S	49	24	24	41	9	15	12	14	14	26	16	8	11	29		scl	63.2	14.4	22.4			0.80