OLIVET ELEMENTARY SCHOOL
Santa Rosa, CA · 400 served
OLIVET ELEMENTARY SCHOOL serves 400 people in Santa Rosa, CA. It has 1 health-based violation in the last 5 years. TapGraded has not yet graded this system.
Violation history (last 5 years)
Get alerted when OLIVET ELEMENTARY SCHOOL 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).
This reading is implausible and likely an EPA data-entry error; it does not affect the grade.
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
- Local government
- Service connections
- 6
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 Santa Rosa, CA tap water safe to drink?
OLIVET ELEMENTARY SCHOOL has 1 health-based violation in the last 5 years. TapGraded has not yet graded this system.
Does OLIVET ELEMENTARY SCHOOL have lead in its water?
The most recent 90th-percentile lead sample is 1700 ppb, versus the EPA action level of 15 ppb. This reading is implausible and likely an EPA data-entry error; it does not affect the grade.
Has PFAS been detected in OLIVET ELEMENTARY SCHOOL'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