Why Is My Water Brown and How Do I Fix It?

Why Is My Water Brown All of a Sudden?

Brown or rusty water can be alarming—but it’s often temporary and not dangerous. Still, persistent discoloration can indicate plumbing issues that require expert help. Here's what could be behind the murky water and what you can do about it.

Common Causes of Brown Water

1. City Water Pressure Changes
Repairs or breaks in city water lines can stir up sediment, rust, and dirt. This usually clears up in a few hours.

2. Corroded Residential Pipes
Older homes with galvanized pipes often see rust buildup that occasionally enters your water supply, especially in isolated fixtures.

3. Water Heater Problems
If only your hot water is brown, your water heater may have internal rust or sediment. A flush or replacement may be needed.

4. Faulty Municipal Filtration
Outdated or overwhelmed filtration systems can let sediment through. This is rare but can affect multiple homes at once.

Hot Water Brown, Cold Water Clear?

That’s a strong sign the water heater is the issue. SEBPOL LLC can inspect and flush your tank or suggest a replacement if needed.

When to Call a Plumber

If brown water lasts more than 24–48 hours, or if it appears in specific areas only, it’s time to call SEBPOL LLC. We offer water line inspections and water treatment options for cleaner, safer water.