Moving to Duluth, GA? What to Know About the Water
Water quality essentials for anyone relocating to Duluth.
Water Hardness: 28 PPM (slightly hard)
Duluth has slightly hard water at 28 PPM. Good news: you probably will not need a water softener. Focus on a simple carbon filter if you want to improve taste.
Contaminants to Know About
PFAS levels in Duluth are within EPA limits. No specific PFAS filtration needed.
Lead levels are within normal ranges. If your new home has pre-1986 plumbing, a quick test ($15-$30) confirms your tap specifically.
Chlorine is present at 1.7 mg/L. This is above the taste threshold - you will likely notice a pool-like taste and smell, especially in showers. A carbon filter or shower filter ($30-$40) resolves this. Gwinnett County Water is your water provider.
First-Week Water Checklist
Flush the pipes: Run every faucet (hot and cold) for 5 minutes after moving in. Water has been sitting in the pipes during the vacancy, and lead/copper levels are highest in stagnant water.
Check the water heater: Note its age (labeled on the unit). Set temperature to 120°F.
Inspect fixtures: Look for existing scale buildup on faucets and shower heads. Heavy white deposits indicate the previous owners did not have a softener - and your plumbing may already have internal scale.
Request the CCR: Contact Gwinnett County Water for the latest Consumer Confidence Report, which provides neighborhood-level water quality data.
Test your tap: A $15-$25 home test kit confirms whether your specific tap matches city averages. Worth doing if the home has older plumbing.
What to Budget for Water Treatment
Basic filtration: A carbon pitcher filter ($20-$40) or under-sink filter ($50-$200) is likely all you need for improved taste.
Nice to have: Shower filter. $30-$40. Noticeable improvement in skin and hair dryness within the first week. Easy to install, easy to justify.
Not sure where to start? Take the quiz - it factors in your budget, household size, and whether you rent or own.