Oklahoma is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Madill is located within North Marshall Division of Marshall County.
The shape of timber changes due to variations in moisture content (MC). In Scandinavia, the producers of timber normally dry timber to a moisture content of 18% MC. However, after the studs are built into the wall structure, for example, they may become distorted as a result of further drying in the structure.
What does moisture deficit mean? A moisture deficit of 10 mm over a time period means 10 mm of moisture was removed from the soil that was not replaced by precipitation during this period. A moisture deficit of -10 mm means that over the time period there was 10 mm more precipitation than evapotranspiration during the period.