Lead in Norwood, MA Drinking Water
Lead data for Norwood, Massachusetts · 29,909 residents · 1 ZIP code
Because Lead is associated with health effects at sustained elevated exposures, residents in Norwood, Massachusetts may find it useful that local water systems have returned detectable concentrations — facts that bear on long-term household water decisions.
Data: EPA SDWIS, CCR Reports, ECHO Last verified: 2026-05-14
Lead in Norwood Tap Water
Lead has been detected in Norwood, Massachusetts drinking water at a maximum level of 10.4 ppb — below the EPA action level of 15 ppb (action level).
This analysis covers 29,909 residents across 1 ZIP code in Norwood.
Norwood's overall water quality grade is C (65/100).
Is Lead in Norwood Water Safe?
Lead was detected in Norwood water but currently falls within EPA limits. However, some health organizations argue the EPA action level may not be protective enough — the CDC states there is no safe level of lead for children.
If you are concerned, a reverse osmosis or nsf 53 carbon block filter can reduce lead levels further.
Lead Levels by ZIP Code
| ZIP Code | Lead Level | EPA Limit | Status |
|---|---|---|---|
| 02062 | 10.4 ppb | 15 ppb (action level) | OK |
Average lead level across Norwood: 10.4 ppb
Health Effects of Lead
- Brain development delays and reduced IQ in children
- Behavioral problems and learning disabilities
- High blood pressure and kidney damage in adults
- Increased risk of premature birth in pregnant women
Health risk severity: High. Governed by the Lead and Copper Rule Revisions (LCRR/LCRI).
How Lead Gets Into Drinking Water
- Corrosion of lead service lines (pipes connecting water main to home)
- Lead solder in copper plumbing joints (pre-1986 homes)
- Brass fixtures and faucets manufactured before 2014
- Stagnant water that sits in lead-containing pipes overnight
What to Do About Lead in Norwood Water
- Install an NSF 53 or NSF 58 certified filter at kitchen sink
- Run cold water for 30 seconds before using for drinking or cooking
- Use cold water only for cooking and preparing formula
- Consider whole-home reverse osmosis if lead service line is present
Look for filters certified under NSF 53 / NSF 58 for lead removal.