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The lat/lons for the facilities in this coverage were obtained from the facilities, calculated off TxDoT County map sheets or calculated off 7 1/2 minute quad sheets. All positions have been checked and appear to be correct. This coverage is certified. For more information about this coverage contact Mary F. Smith, GIS Analyst, Texas Natural Resource Cconservation Commission, (512) 239-0848 or msmith@irgate.tnrcc.texas.gov Description of SINGLE precision coverage superfund ARCS POLYGONS Arcs = 0 Polygons = 0 Segments = 0 There is NO Polygon Topology. 0 bytes of Arc Attribute Data 0 bytes of Polygon Attribute Data NODES POINTS Nodes = 0 Label Points = 82 0 bytes of Node Attribute Data 28 bytes of Point Attribute Data Spatial Index exists for Points TOLERANCES SECONDARY FEATURES Fuzzy = 391.531 N Tics = 4 Dangle = 0.000 N Links = 0 COVERAGE BOUNDARY Xmin = -2284103.750 Ymin = -1900947.750 Xmax = 1631204.250 Ymax = 1671360.000 STATUS The coverage has not been Edited since the last BUILD or CLEAN. COORDINATE SYSTEM DESCRIPTION Projection ALBERS Units FEET Spheroid CLARKE1866 Parameters: 1st standard parallel 25 48 0.000 2nd standard parallel 37 0 0.000 central meridian -99 0 0.000 latitude of projection's origin 31 24 0.000 false easting (meters) 0.00000 false northing (meters) 0.00000


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