ALPINE TERRACE
Portland, OR · 30 served
ALPINE TERRACE serves 30 people in Portland, OR. It has 0 health-based violations in the last 5 years. TapGraded has not yet graded this system.
Violation history (last 5 years)
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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).
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
- Transient non-community water system
- Water source
- Ground water
- Ownership
- Private
- Service connections
- 4
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Is Portland, OR tap water safe to drink?
ALPINE TERRACE has 0 health-based violations in the last 5 years. TapGraded has not yet graded this system.
Does ALPINE TERRACE have lead in its water?
The most recent 90th-percentile lead sample is 1510 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 ALPINE TERRACE'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