HUMANE SOCIETY OF SONOMA COUNTY
Santa Rosa, CA · 37 served
HUMANE SOCIETY OF SONOMA COUNTY serves 37 people in Santa Rosa, CA. It has 0 health-based violations in the last 5 years. TapGraded has not yet graded this system.
Violation history (last 5 years)
No violations on record.
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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
- Non-transient non-community water system
- Water source
- Ground water
- Ownership
- Private
- Service connections
- 3
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Is Santa Rosa, CA tap water safe to drink?
HUMANE SOCIETY OF SONOMA COUNTY has 0 health-based violations in the last 5 years. TapGraded has not yet graded this system.
Does HUMANE SOCIETY OF SONOMA COUNTY 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 HUMANE SOCIETY OF SONOMA COUNTY'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