*** Taxonomy Characterization Data ***

Pedon ID: S1983MD019001

( Dorchester, Maryland )

Print Date: Nov 11 2024 10:35PM

Sampled as on Jul 9, 2007:	Downer ; Coarse-loamy, mixed, subactive, mesic Typic Hapludults
Revised to correlated on Apr 11, 2016:	Downer ; Coarse-loamy, mixed, semiactive, mesic Typic Hapludults

				United States Department of Agriculture
SSL	-	Project	CP84MD006   DORCHESTER COUNTY	Natural Resources Conservation Service
	-	Site ID	S1983MD019001   Lat: 38° 40' 20.00" north  Long: 75° 51' 50.01" west  MLRA: 153D	National Soil Survey Center
	-	Pedon No.	84P0008	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		8D1			4A1d			7B1a2
84P00043	0-25	Ap	S	5.9	1.7		0.59		72	1.65	--	1
84P00044	25-61	Bt1	S	11.0	5.9		0.62		79	1.63	0.004	12
84P00045	61-89	Bt2	S	11.0	7.1		0.58		83	1.55	0.002	14	64
84P00046	89-122	BC	S	6.6	5.0		0.83		87			3
84P00047	122-150	C1	S	5.5			1.00		80	1.46	0.002	1
84P00048	150-168	C2	S	4.5			0.84		83	1.62	--	1

---

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	%
				4C1a2a		6A1c					5C1	5C3		5A3b	8D1		5G1		5D2
84P00043	0-25	Ap	S	5.3		0.85					69	43		2.7	0.61	0.46	7		3
84P00044	25-61	Bt1	S	4.9		0.29					31	21		1.8	0.32	0.16	39		--
84P00045	61-89	Bt2	S	4.7		0.14					23	13		1.7	0.27	0.15	59		7
84P00046	89-122	BC	S	4.8		0.06					19	11		0.8	0.32	0.12	50		--
84P00047	122-150	C1	S	5.1		0.06					63	30		1.1	0.29	0.20	9		6
84P00048	150-168	C2	S	5.0		0.03					58	35		0.8	0.27	0.18	13		8

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.31	(NA)
Clay, carbonate free, Weighted Average	11	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	80	% wt
Volume, >2mm, Weighted Average	12	% vol
Clay, total, Weighted Average	11	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-75 cm