IDENTIFIERS

Current Taxon Name (Soil Name): Trenton

OSD

Series Extent

User Site ID: 04ut626-127lab

User Pedon ID: 04ut626-127lab

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 90P0475

NCSS Pedon Lab Data NASIS Record ID - 62408

Print Date: 4/27/2025

LOCATION

Location In Web Soil Survey

AOI is roughly a square mile and pedon is marked in the center.

Location in SoilWeb

Location in Google Maps

Std. Latitude: 38.3396871

Std. Longitude: -113.0474673

Datum: WGS84

Township: 28 South

Range: 11 West

Section: 35

PLSS Details: 200 feet North and 150 feet West of the Southeast corner

Map Unit: NOTCOM—No Digital Data Available

State: Utah

County: UT001—Beaver

MLRA: 28A—Ancient Lake Bonneville

Non-MLRA Soil Survey Area: UT626—Beaver County, Utah - Western Part

7.5 Minute USGS Quad: 38113-C1—Milford Flat, Utah

PEDON

Describers Name: Gordon Crandall

Current Taxonomic Class: Fine, mixed Typic Natrixerolls

Current Taxon Kind: series

Pedon Type: taxadjunct to the series

Pedon Purpose: full pedon description

Pedon Record Orgin: Converted from SSL-CMS data

Pedon #: 3

Correlated Information:

Soil Name - Trenton

Classificaton Date - 2/26/2009

Moisture Class - xeric

Sampled As Information:

Soil Name - Trenton

Classificaton Date - 10/26/1989

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Drainage Class: well

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 10/26/1989 (actual site observation date)

Surface Cover Properties:

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Pedon Horizon Lab Results - 1
Horizon	Top Depth	Bottom Depth	Sample ID	Data Collector	Total Clay	CaCO3 Clay	Total Silt	Fine Silt	Co. Silt	Total Sand	Total Sand Method	VC Sand	Co. Sand	Med. Sand	Fine Sand	VF Sand	VF Sand Method	Texture Class - Field Lab	Rubbed Fiber	Unrubbed Fiber	pH H2O
	cm	cm			%	%	%	%	%	%		%	%	%	%	%			%	%
A1 A1 A1 A2 Btn1 Btn1 Btn1 Btn2 Btn2 Btn2 Bk Bk Bk C1 C1 C1 C2 C2 C2	0 0 0 8 23 23 23 38 38 38 61 61 61 104 104 104 119 119 119	8 8 8 23 38 38 38 61 61 61 104 104 104 119 119 119 152 152 152	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —

Pedon Horizon Lab Results - 2
Horizon	Top Depth	Bottom Depth	Sample ID	pH CaCl2	pH NaF	pH Ox	Delta pH	LL	PL	PI	Atter. Samp. Cond.	COLE	Pot. Acidity	Ca + Mg - Meh 2	K	Ca + Mg - Sat. Paste	KCl Extract. Acidity	Base Sat. - Meh 2	CEC-7	CEC-8.2
	cm	cm						%	%	%		cm/cm	meq/100g	cmol(+)/kg	cmol(+)/kg	mmol(+)/l	cmol(+)/kg	%	cmol(+)/kg	cmol(+)/kg
A1 A1 A1 A2 Btn1 Btn1 Btn1 Btn2 Btn2 Btn2 Bk Bk Bk C1 C1 C1 C2 C2 C2	0 0 0 8 23 23 23 38 38 38 61 61 61 104 104 104 119 119 119	8 8 8 23 38 38 38 61 61 61 104 104 104 119 119 119 152 152 152	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —		— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —

Pedon Horizon Lab Results - 3
Horizon	Top Depth	Bottom Depth	Sample ID	ECEC	Phosphate P	NO3-N	EC	EC Method	EC 1:5 by volume	CaCO3 Equiv.	Equiv. Gypsum	Na	SAR	Gypsum Req.	Humic Color	Fulvic Color	Humic + Fulvic Color	Al	PI	Pyro. Hue	PyrO. Value	Pyro. Chroma
	cm	cm		cmol(+)/kg	mg/kg	mg/kg	dS/m		dS/m	%	%	mmol(+)/l	%	L-pcu/g	L-pcu/g	L-pcu/g	%
A1 A1 A1 A2 Btn1 Btn1 Btn1 Btn2 Btn2 Btn2 Bk Bk Bk C1 C1 C1 C2 C2 C2	0 0 0 8 23 23 23 38 38 38 61 61 61 104 104 104 119 119 119	8 8 8 23 38 38 38 61 61 61 104 104 104 119 119 119 152 152 152	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — 2 3 — 4 — — — 9 — 32 — — — 16 — 23 —	— 0 — — — — 0 — 1 — — — 0 — 0 — — — 0	— — — — — — — — — — — — — — — — — — —	5 — — — 54 — — 74 — — 25 — — 14 — — 6 — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — — —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
mollic epipedon natric horizon argillic horizon calcic horizon	0—61 23—61 23—61 61—104	—- —- —- —-

Setting and Climate
Slope	Slope Length USLE	Upslope Length	Elev.	Corr. Elev	Aspect	MAP	REAP	FFD	MAAT	MSAT	MWAT	MAST	MSST	MWST	MFFP	PE Index	Climate Station ID	Climate Station Name	Climate Station Type
%	m				degrees	mm	mm		C						mm
—	—	—	1518	—		20	—	—	—	—	—	—	—	—	—	—	—	—	—

A1—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), moist; silt loam; 8 percent sand; 67 percent silt; 25 percent clay; weak fine platy, and weak fine granular structure; soft, friable, slightly sticky, slightly plastic; 5.5 very fine and fine roots; 0.5 fine vesicular pores; fragments; slight effervescence; strongly alkaline, pH 8.6, pH meter; clear smooth boundary. Lab sample # 90P2623. many very fine and fine roots

A2—8 to 23 centimeters (3.1 to 9.1 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), moist; silt loam; 7 percent sand; 69 percent silt; 24 percent clay; weak medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2.5 very fine and fine roots and 0.5 medium roots; 0.5 fine tubular pores; fragments; slight effervescence; strongly alkaline, pH 8.7, pH meter; clear wavy boundary. Lab sample # 90P2624. few medium roots; common very fine and fine roots

Btn1—23 to 38 centimeters (9.1 to 15.0 inches); grayish brown (10YR 5/2), very dark grayish brown (10YR 3/2), moist; silty clay loam; 2 percent sand; 63 percent silt; 35 percent clay; weak fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 5.5 very fine and fine roots and 2.5 medium roots; 0.5 fine tubular pores; 15 percent faint clay films; fragments; slight effervescence; strongly alkaline, pH 8.5, pH meter; clear wavy boundary. Lab sample # 90P2625. few clay films surface features; common medium roots; many very fine and fine roots; continuous - phpvsfiid 257014; continuous - phpvsfiid 257014

Btn2—38 to 61 centimeters (15.0 to 24.0 inches); dark grayish brown (10YR 4/2), very dark grayish brown (10YR 3/2), moist; silty clay loam; 14 percent sand; 48 percent silt; 38 percent clay; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 5.5 very fine and fine roots; 0.5 fine tubular pores; 15 percent faint clay films; fragments; slight effervescence; moderately alkaline, pH 8.1, pH meter; abrupt wavy boundary. Lab sample # 90P2626. few clay films surface features; many very fine and fine roots; continuous - phpvsfiid 257015; continuous - phpvsfiid 257015

Bk—61 to 104 centimeters (24.0 to 40.9 inches); very pale brown (10YR 8/2), light gray (10YR 7/2), moist; loam; 38 percent sand; 43 percent silt; 19 percent clay; massive; slightly hard, friable, slightly sticky, slightly plastic; 0.5 very fine and fine roots; 0.5 fine tubular pores; fragments; strong effervescence; moderately alkaline, pH 8.1, pH meter; clear smooth boundary. Lab sample # 90P2627. few very fine and fine roots

C1—104 to 119 centimeters (40.9 to 46.9 inches); brown (10YR 5/3), brown (10YR 4/3), moist; sandy clay loam; 48 percent sand; 28 percent silt; 25 percent clay; massive; slightly hard, friable, slightly sticky, slightly plastic; 0.5 very fine and fine roots; 0.5 fine tubular pores; fragments; strong effervescence; moderately alkaline, pH 8.3, pH meter; clear smooth boundary. Lab sample # 90P2628. few very fine and fine roots

C2—119 to 152 centimeters (46.9 to 59.8 inches); pale brown (10YR 6/3), brown (10YR 5/3), moist; loam; 52 percent sand; 30 percent silt; 19 percent clay; massive; slightly hard, friable, slightly sticky, slightly plastic; 0.5 very fine and fine roots; fragments; strong effervescence; moderately alkaline, pH 8.1, pH meter. Lab sample # 90P2629. few very fine and fine roots