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.
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.
Rainfall Rainfall (or irrigation) influences soil moisture content which in turn determines plant growth and the resulting input of plant biomass into the soil. Rainfall also influences soil moisture content by affecting soil microbial activity. Organic matter decomposition is faster in moist soil than in dry soil.