GW -BWC, INC.- NSWC
Maricopa, AZ · 319 served
GW -BWC, INC.- NSWC serves 319 people in Maricopa, AZ. 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)
2
Currently unaddressed
0
Overall score
96/100
Violation history (last 5 years)
Get alerted when GW -BWC, INC.- NSWC 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)
This system was not required to sample under UCMR5 (systems serving fewer than 3,300 people are mostly exempt).
System details
- System type
- Community water system
- Water source
- Ground water
- Ownership
- Private
- Service connections
- 107
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 Maricopa, AZ tap water safe to drink?
GW -BWC, INC.- NSWC has 0 health-based violations in the last 5 years. TapGraded gives this system an A.
Does GW -BWC, INC.- NSWC have lead in its water?
The most recent 90th-percentile lead sample is 0 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in GW -BWC, INC.- NSWC's water?
This system was not required to sample under UCMR5 (systems serving fewer than 3,300 people are mostly exempt).
Source: EPA SDWIS/ECHO · Data as of 2026Q2