Properties of Attributes in entity 4 table: Major ion chemistry from stream gauges WS02, WS09, WS10, and soil water in WS10

    NameKeyfieldNullableTypeDomainScaleNumTypeRangePrecisionUnitsMissing Value Code
    DBCODE NNchar(5) enumnominal     
    ENTITY NNnumeric(2,0) range ratio natural 4.-4. number
    SITE YNchar(10) placenominal     
    COLLECTION_TYPE YNchar(7) enumnominal      
    DATETIME YNdatetime range datetime  Sep 16 2002 9:00PM-Dec 12 2002 2:45PM date as datetime type
    NA NYnumeric(5,1) range ratio real 37.1-631.0 microequivalent per liter
    NH4 NYnumeric(5,2) range ratio real 0.93-11.30 microequivalent per liter
    NH4CODE NNchar(1) enumnominal      
    K NYnumeric(5,2) range ratio real 0.35-115.00 microequivalent per liter
    MG NYnumeric(6,2) range ratio real 30.10-378.00 microequivalent per liter
    CA NYnumeric(6,1) range ratio real 68.4-1372.0 microequivalent per liter
    CL NYnumeric(6,1) range ratio real 10.9-1794.0 microequivalent per liter
    NO3 NYnumeric(4,2) range ratio real 1.65-9.84 microequivalent per liter
    NO3CODE NNchar(1) enumordinal      
    SO4 NYnumeric(5,2) range ratio real 4.41-109.00 microequivalent per liter
    SAMPLE_ID NNnumeric(4,0) range ratio natural 987.-2431. number