*** Taxonomy Characterization Data ***

Pedon ID: 78MN029003

( Clearwater, Minnesota )

Print Date: Nov 23 2024 6:18AM

Sampled as on Sep 1, 1978:	Chilgren ; Fine-loamy, mixed, frigid Typic Ochraqualf
Revised to correlated:	Chilgren ; Fine-loamy, mixed, superactive, frigid Typic Ochraqualfs

				United States Department of Agriculture
SSL	-	Project	CP78MN215   CLEARWATER AND PENNINGTON COUNTIES	Natural Resources Conservation Service
	-	Site ID	S1978MN029003   Lat: 47° 56' 50.99" north  Long: 95° 23' 52.01" west  MLRA: 88	National Soil Survey Center
	-	Pedon No.	78P0605	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a	3A1a1a	3A1a1a	8D1			4A1d
78P03612	0-10	Ap	S	6.6	1.5		1.14		57			2
78P03613	10-23	E	S	3.8	0.3		0.63		59	1.82	0.002	6
78P03614	23-33	Bt1	S	24.0	15.4		0.48		34			2
78P03615	33-48	Bt2	S	28.5	15.9		0.48		28	1.44	0.069	1
78P03616	48-59	B	S	23.4	7.6	6.7	0.45		33			2
78P03617	59-80	Cg1	S	22.1	4.7	6.7	0.42		29	1.60	0.027	4
78P03618	80-117	Cg2	S	17.0	6.6	4.4	0.53		31			3
78P03619	117-148	Cg3	S	18.8	5.6	2.0	0.38		30	1.68	0.026	4

---

Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				8C1a		6A1c				6E1b	5C1	5C3			8D1				5D2
78P03612	0-10	Ap	S	5.9		3.22					94	74			2.62				--
78P03613	10-23	E	S	6.3		0.38					93	69			1.21				2
78P03614	23-33	Bt1	S	6.5		0.44					97	88			0.90				tr
78P03615	33-48	Bt2	S	7.9		0.39				tr	100*	94			0.90				tr
78P03616	48-59	B	S	8.0		0.31				19	100*	100			0.68				1
78P03617	59-80	Cg1	S	8.2		0.24				25	100*	100			0.60				1
78P03618	80-117	Cg2	S	8.3		0.15				22	100*	100			0.70				2
78P03619	117-148	Cg3	S	8.5		0.13				22		100			0.55				2

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.9	(NA)
Clay, carbonate free, Weighted Average	27	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	30	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	27	% wt
Weighted averages based on control section: 23-48 cm