The amount of drawdown capacity is determined by a formula known as Boyle's Law, and February's “Tech Topics” covers this formula and how to apply it to real-life conditions.

A look at the available water treatment methods.

An essential part of disinfection.

The potential problems and available solutions for single-phase pump and motor systems.

Iron bacteria severely reduces a well's efficiency.

The fundamentals of pumped water systems continues this month by examining how calculate the pressure drop due to friction loss in a typical residential system.

Read Thomas Kwader's suggestions for selecting gravel packs for water wells.