Is Greensboro tap water safe to drink?

Yes with good quality

Greensboro's tap water meets all EPA standards and scores well on our analysis. It is generally safe to drink though filtration can improve taste and provide extra precaution.

82/100
Purity Score
2
Issues Found
1.9 GPG
Hardness
Not detected
PFAS

2 Issues Detected in Greensboro

Moderate Chlorine Level

Chlorine within EPA limits but may affect taste.

Chlorine info for Greensboro

Arsenic Approaching Limit (0.2 mg/L)

EPA limit is 0.010 mg/L.

Arsenic info for Greensboro
North Carolina

274,012,740,227,403 · Lake Brandt Lake Townsend Lake Higgins

Greensboro, NC Water Quality Report

Low Risk Updated March 2026 295,000 residents
See Best Filters for Greensboro
82
Purity Score

Contaminant Levels

PFAS
ND
Lead
2.2 ppb
Nitrate
0.5 mg/L
Arsenic
0.2 mg/L
Hardness
1.9 gpg

Health Insights

  • 1
    Chlorine levels may affect the taste of Greensboro's tap water. A carbon filter improves flavor.

Score

82 /100
Good
"Good" threshold (70)

Greensboro tap water is sourced from Lake Brandt Lake Townsend Lake Higgins and treated by City of Greensboro Water Resources. Overall purity score: 82/100 (Good). Updated for 2026.

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Best filters matched to Greensboro's 2 issues.

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Explore Greensboro Water Data

PFAS in GreensboroForever chemicals
Lead in GreensboroLead risk
Greensboro Hard WaterHardness data
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Greensboro Water FAQ

Is Greensboro NC tap water safe to drink in 2026?
Greensboro tap water meets EPA federal drinking water standards and scores 82/100 (Good) on PurityMap for 2026. For most healthy adults the water is considered safe but point-of-use filtration adds an important layer of protection.
Does Greensboro NC use chlorine or chloramine for disinfection?
Greensboro uses chloramine as the primary disinfectant with a residual level of 1.4 ppm. Chloramine is harder to remove than free chlorine and requires a catalytic carbon or reverse osmosis filter. Standard Brita-style pitchers will NOT remove chloramine.
How hard is Greensboro NC water and what is the TDS level?
Greensboro water hardness is 1.9 grains per gallon (soft) with a TDS of 60 ppm (good). This level is unlikely to cause significant scale buildup in household plumbing.
Has PFAS been found in Greensboro NC drinking water?
Based on available EPA UCMR5 monitoring data as of 2026 PFAS have not been detected above EPA advisory levels in Greensboro drinking water.
What is the best water filter for Greensboro?
Based on Greensboro's water profile, we recommend the Clearly Filtered Water Pitcher. Greensboro has elevated chlorine residuals. An under-sink carbon filter removes chlorine and disinfection byproducts at the tap.

Nearby Reports

WilmingtonNorth Carolina — 62/100CharlotteNorth Carolina — 67/100FayettevilleNorth Carolina — 67/100RaleighNorth Carolina — 82/100DurhamNorth Carolina — 82/100Winston-SalemNorth Carolina — 82/100

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Data Sources

  • EPA SDWIS
  • EWG Tap Water Database
  • City of Greensboro Water Resources CCR
  • USGS monitoring data

PurityMap compiles public data. Updated March 2026.

© 2026 PurityMap. For informational purposes only.

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