MnModel

Table B.29: Mean Values of Numeric Variables for Textural Classes, Added to Records with NODATA for these Variables.

Texture Class	# of Records Corrected	AvDepth	AvClay	AvAWC	AvOM	AvPh	AvPerm
ALL	38	41	14	0.18	0.6	7.3	4.25
AQ	6	40	0	0	0	0	3.30
BS	6	60	8	0.08	0	0	4.00
C	1	11	51	0.16	4.7	7.2	.25
CB-L	1	11	21	0.16	3.8	7.2	1.30
FILL	4	60	9	0.10	0.8	7.8	3.65
FSL	2	10	11	0.16	3.0	6.5	3.72
GR-PIT	41	51	9	0.09	0.8	7.5	5.12
L	7	12	20	0.20	3.7	6.8	1.73
LFS	4	10	7	0.11	2.0	6.2	1.186
MPT	3	14	0	0.48	73.4	5.8	4.49
MUCK	22	18	1	0.42	63.7	6.2	3.07
PEAT	1	31	0	0.59	75.3	3.7	13.00
PIT	6	60	10	0.11	0.8	7.8	3.30
SCL	4	11	23	0.19	4.6	7.3	1.40
SICL	9	15	32	0.20	6.2	7.1	0.90
SIL	7	12	20	0.22	3.5	6.6	1.37
SL	3	10	11	0.15	2.8	6.4	3.84
ST-FSL	1	6	12	0.16	1.1	6.0	4.00
ST-L	2	6	17	0.17	4.2	6.4	1.74
UL	24	53	9	0.11	0.9	7.6	4.79
UWB	13	0	0	0	0	0	0

Table B.30: Mean Values of AvClay for Textural Classes, Added to Records with NODATA for this Variable.

Texture Class	# Records Corrected	AvClay
ALL	1	14
AQ	1	14
FB	12	0
FSL	2	11
HM	7	0
L	2	20
LFS	1	7
MK_L	1	16
MPT	49	0
MUCK	217	1
PEAT	14	0
SICL	1	32
SIL	2	20
SL	2	11
SP	36	1
ST-MUCK	1	1
UWB	5	0
VFSL	1	12

Table B.31 Mean Values of AvAWC for Textual Classes, Added to Records with NODATA for this Variable.

Textural Class	# of Records Corrected	AvAWC
ALL	1	0.18
AQ	2	0.18
L	1	0.20
MPT	4	0.48
MUCK	1	0.42
SP	1	0.41
UWB	4	0
VFSL	1	0.19

Table B.32 Mean Values of AvOM for Textual Classes, Added to Records with NODATA for this Variable.

Texture Class	# of Records Corrected	AvOM
ALL	6	0.6
AQ	2	0.6
BS	1	1.6
FILL	1	0.8
GR-L	3	3.4
GR-PIT	3	0.8
GR-S	1	1.6
L	1	3.7
LS	3	2.1
MPT	4	73.4
MUCK	1	63.7
S	17	1.6
SIL	2	3.5
SP	2	65.6
UL	1	0.9
UWB	4	0
VFSL	1	2.8

Table B.33 Mean Values of AvPh for Textural Classes, Added to Records with NODATA for this Variable.

Textural Class	# of Records Corrected	AvPh
FILL	1	7.8
GR-PIT	2	7.5
GR-S	1	6.5
L	1	6.8
LS	3	6.1
MPT	4	5.8
MUCK	2	6.2
S	4	6.5
SP	1	6.4
UL	1	7.2
UWB	4	0
VFSL	1	6.5

Table B.34 Attributes of SOILS grid

VALUE	Numeric code from EPPL7 data.
MAPUNIT†	The soil type’s index from the NRCS database SOILDAT
SOILCODE†	The soil type’s index from the NRCS database SOILDAT
MUSYM_C†	The soil type’s index from the NRCS database SOILDAT
MUNAME_C	The soil type’s description, including other data such as erodibility or slope.
HYDCRIT_C	A value (assigned by NRCS) denoting the criteria by which a soil qualifies to be classified as "hydric".
HYDRIC	A numeric value (0 or 1001) assigned indicating which soils are hydric soils by the criteria used for this project. Criteria included all soils classified as hydric by NRCS except those classified only according to hydric criterion 2B3. Excluded soils are those in qualifying soil orders that are poorly drained or very poorly drained and have a frequently occurring water table at less than 1.5 feet from the surface for a significant period (usually more than 2 weeks) during the growing season if permeability is less than 6.0 in/h in any layer within 20 inches. Soils classified as hydric must have a frequently occurring water table less than one foot from the surface for a significant period.
MUID_C	A combination of the county code and MUSYM_C. It is a unique identifier for each soil map unit within the state, just as MUSYM_C is a unique identifier within the county.
CNTYCODE_C	County FIPS code.
AVDEPTH	Mean depth to the lower boundary of the surface layer, expressed in inches
TEXTURE	Soil texture class (see Table B.8).
AVCLAY	Mean value for clay content of the surface layer, expressed as a percentage of the material less than 2 mm in size.
AVAWC	Mean value for the available water capacity for the surface layer, expressed as inches/inch. This value is multiplied by 100 for the grid so that the data can be stored as integers.
AVOM	Mean value for organic matter content of the surface layer expressed in percent by weight. This value is multiplied by 10 for the grid so that the data can be stored as integers.
AVPH	Mean soil reaction (pH) for the surface layer, expressed as pH units. This value is multiplied by 10 for the grid so that the data can be stored as integers.
AVPERM	Mean permeability rate of the surface layer, expressed as inches per hour. This value is multiplied by 100 for the grid so that the data can be stored as integers.
SITESUIT	Suitability of soil for archaeological sites, based on soil texture classes. Values range from 1 (low suitability) to 10 (high suitability). This was a subjective classification developed by a project archaeologist.

†These three variables are redundant, but sometimes the cases don’t match.

Table B.35 Values for M_VEG Grid

Value	Value Description
0	UNCODED
1	PRAIRIE
2	WET PRAIRIES, MARSHES AND SLOUGHS
3	BRUSH PRAIRIE
4	ASPEN-OAK LAND
5	OAK OPENINGS AND BARRENS
6	BIG WOODS
7	RIVER-BOTTOM FOREST
8	ASPEN-BIRCH (Hardwood)
9	MIXED HARDWOOD AND PINE
10	WHITE PINE
11	WHITE AND NORWAY PINE
12	JACK PINE BARRENS AND OPENINGS
13	PINE FLATS
14	ASPEN-BIRCH (Conifer)
15	CONIFER BOGS AND SWAMPS
16	OPEN MUSKEG
17	LAKES

Table B.36 Attribute values for T_VEG Coverage and Correspondence to Symbols on Source Maps

SYMBOL ON SOURCE MAP	DESC	TYPE	TEXT LABEL
COLOR ORANGE, WITH BLACK DOTTED LINES BETWEEN PRAIRIE AND WOODLAND	PRAIRIE	1001	P
IDENTIFIED BY TEXT	PRAIRIE MEADOW	1002	PMD
IDENTIFIED BY TEXT	WET PRAIRIE	1003	WP
YELLOW OR WHITE, WITH IDENTIFYING TEXT	MEADOW	2001	MD
WHITE AND NOT LABELED. DOTTED LINE BOUNDARY WHERE BORDER PRAIRIE.	WOODED	3001	W
IDENTIFIED BY TEXT	SUGAR MAPLE	3002	SM
RED RECTANBLES WITH DIAGONAL HATCHED LINES	FIELD	4001	F
RED RECTANGLES	TOWN	5001	T
IDENTIFIED BY TEXT	RAVINE	6001	R
IDENTIFIED BY TEXT	QUARRY	7001	Q
YELLOW, USUALLY WITH TEXT 'm' INSIDE OR ADJACENT	MARSH	8001	M
WHITE WITH A HATCHED PATTERN OR PLAIN WHITE WITH IDENTIFYING TEXT	SLOUGH	8002	SL
BROWN, MAY BE LABELED 'b'	BOTTOMS	8003	B
WHITE WITH DASHED LINES FOR BOUNDARIES, LABELED WITH 's'.	SWAMP	8004	S
IDENTIFIED BY TEXT	OPEN SWAMP	8005	OS
BLUE	LAKE	9001	L
BLUE, BUT SURROUNDED BY WATER	ISLAND	9002	IS