What causes sputtering and rusty water to come out sometimes?

Sputtering and rusty water typically occur due to air trapped in the Plumbing system or the presence of rust and sediment in the pipes. When water is drawn from the faucet, the air bubbles can cause sputtering, while rusty water may indicate corrosion in old iron or steel pipes. Additionally, disturbances in the water supply, such as repairs or changes in pressure, can dislodge sediment, leading to temporary rusty water. Regular maintenance and flushing of the plumbing system can help mitigate these issues.