20160817
10074900
1.0
FALSE
ESPA_SP2013_GW_Contours_25
002
2402810.408497
2706879.393183
1224735.645514
1472388.785962
1
0.338
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_Idaho_TM
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.6'><WKT>PROJCS["NAD_1983_Idaho_TM",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",2500000.0],PARAMETER["False_Northing",1200000.0],PARAMETER["Central_Meridian",-114.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",42.0],UNIT["Meter",1.0],AUTHORITY["Esri",102605]]</WKT><XOrigin>-3120900</XOrigin><YOrigin>-13447900</YOrigin><XYScale>10000</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102605</WKID><LatestWKID>102605</LatestWKID></ProjectedCoordinateSystem>
20221027
13374400
20221027
13374400
150000000
5000
FGDC
Version 6.2 (Build 9200) ; Esri ArcGIS 10.6.1.9328
ESPA_SP2013_GW_Contours_25
2010-10-29T00:00:00
2016-11-18T00:00:00
Michael McVay
Idaho Deptartment of Water Resources
Engineer
PO Box 83720
Boise
Idaho
83720-0098
michael.mcvay@idwr.idaho.gov
US
208-287-4800
Monday - Friday 8 am to 5 pm MT
1
-115.221422
-111.401098
44.452788
42.195408
25-ft contours illustrating the spring 2013 water-table elevation in the ESPA.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This file cotains contours that illustrate the water-table elevation in the eastern Snake Plain aquifer (ESPA) during March and April of 2013. The contours are are plotted on a 25-ft interval. </SPAN></P></DIV></DIV></DIV>
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>None.</SPAN></P></DIV></DIV></DIV>
Idaho, Eastern Snake Plain Aquifer, ESPA
Michael McVay
Idaho Deptartment of Water Resources
Engineer
PO Box 83720
Boise
Idaho
83720-0098
michael.mcvay@idwr.idaho.gov
US
208-287-4800
Monday - Friday 8 am to 5 pm MT
Michael McVay
Michael McVay
Idaho Deptartment of Water Resources
Engineer
PO Box 83720
Boise
Idaho
83720-0098
michael.mcvay@idwr.idaho.gov
US
208-287-4800
Monday - Friday 8 am to 5 pm MT
Michael McVay
Feature Class
0.338
dataset
0
Simple
FALSE
0
TRUE
FALSE
ESPA_SP2013_GW_Contours_25
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
ID
ID
Integer
4
10
0
Auto-generated during processing.
IDWR
CONTOUR
CONTOUR
Double
8
38
8
Contour value in Feet.
IDWR
Shape.STLength()
Shape.STLength()
Double
0
0
0
20221027
Esri
9.0.0
Michael McVay
Idaho Deptartment of Water Resources
Engineer
PO Box 83720
Boise
Idaho
83720-0098
michael.mcvay@idwr.idaho.gov
US
208-287-4800
Monday - Friday 8 am to 5 pm MT
Michael McVay
Michael McVay
Idaho Deptartment of Water Resources
Engineer
PO Box 83720
Boise
Idaho
83720-0098
michael.mcvay@idwr.idaho.gov
US
208-287-4800
Monday - Friday 8 am to 5 pm MT
Michael McVay
Water-level elevations were generated using data from the mass water-level measurement event conducted in the spring of 2013. The elevations were interpolated across the ESPAM2.1 model domain using the data visualization and analysis software Surfer. The interpolated grid was constructed using a linear Universal Point Kriging algorithm with linear drift. The water-level contours were generated from the grid file using the ArcMap Contour tool found in Spatial Analyst.
Grid Information:
Grid Size: 254 rows x 308 columns
Total Nodes: 78232
Filled Nodes: 29226
Blanked Nodes: 49006
Blank Value: 1.70141E+038
Grid Geometry
X Minimum: 2401810
X Maximum: 2707935
X Spacing: 997.14983713355
Y Minimum: 1222125
Y Maximum: 1474700
Y Spacing: 998.32015810277
Univariate Grid Statistics
——————————————————————————————
Z
——————————————————————————————
Count: 29226
1%%-tile: 3121.74568548
5%%-tile: 3500.73431554
10%%-tile: 3806.02317801
25%%-tile: 4070.54656488
50%%-tile: 4410.88599364
75%%-tile: 4608.23145484
90%%-tile: 4841.88252065
95%%-tile: 5122.91276205
99%%-tile: 5874.58027011
Minimum: 2695.64973246
Maximum: 6410.22223136
Mean: 4369.09362172
Median: 4410.89408028
Geometric Mean: 4341.30401118
Harmonic Mean: 4312.92498459
Root Mean Square: 4396.58916012
Trim Mean (10%%): 4364.0672241
Interquartile Mean: 4374.44452661
Midrange: 4552.93598191
Winsorized Mean: 4360.76309145
TriMean: 4375.13750175
Variance: 241025.414526
Standard Deviation: 490.943392384
Interquartile Range: 537.684889962
Range: 3714.5724989
Mean Difference: N/A
Median Abs. Deviation: 298.496678094
Average Abs. Deviation: 352.94576959
Quartile Dispersion: 0.0619539857731
Relative Mean Diff.: N/A
Standard Error: 2.871750658
Coef. of Variation: 0.112367331738
Skewness: 0.257590336055
Kurtosis: 4.96778638511
Sum: 127691130.188
Sum Absolute: 127691130.188
Sum Squares: 564938470195
Mean Square: 19329996.2429
2016-10-07T00:00:00
Michael McVay
Idaho Deptartment of Water Resources
Engineer
PO Box 83720
Boise
Idaho
83720-0098
michael.mcvay@idwr.idaho.gov
US
208-287-4800
Monday - Friday 8 am to 5 pm MT
Michael McVay