LEWISTON WATER & SEWER DIVISION
Lewiston, ME · 23,720 served
LEWISTON WATER & SEWER DIVISION serves 23,720 people in Lewiston, ME. It has 0 health-based violations in the last 5 years. TapGraded gives this system an A.
Score breakdown
Health-based violations (5y)
0
Monitoring violations (5y)
0
Currently unaddressed
0
Overall score
100/100
Violation history (last 5 years)
No violations on record.
Get alerted when LEWISTON WATER & SEWER DIVISION gets a violation
We'll only email you about this water system. Unsubscribe anytime.
Lead (Lead and Copper Rule)
EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).
PFAS (UCMR5 occurrence data)
System details
- System type
- Community water system
- Water source
- Surface water
- Ownership
- Local government
- Service connections
- 9,308
Worried about what's in your tap?
See which water filters are certified to remove the contaminants found in your area.
Find a filter that matches your waterFrequently asked questions
Is Lewiston, ME tap water safe to drink?
LEWISTON WATER & SEWER DIVISION has 0 health-based violations in the last 5 years. TapGraded gives this system an A.
Does LEWISTON WATER & SEWER DIVISION have lead in its water?
The most recent 90th-percentile lead sample is 2.3 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in LEWISTON WATER & SEWER DIVISION's water?
This system was tested under UCMR5 and no PFAS was detected above the reporting limit in the analytes we track.
Source: EPA SDWIS/ECHO · Data as of 2026Q2