A89/100
LA PINE, CITY OF — Water Quality Report 2026
Serving 2,807 people · Oregon
Water Source
Groundwater
County
—
System ID
OR4101496
Violations
7
Contaminant Test Results
EPA Violation History
3
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
Failed to conduct Level 1 Assessment
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – June 11, 2024Enforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About LA PINE, CITY OF
Is LA PINE, CITY OF water safe to drink?
LA PINE, CITY OF water receives a grade of A (89/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has LA PINE, CITY OF detected?
1 contaminants were tested in LA PINE, CITY OF's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does LA PINE, CITY OF have any EPA violations?
Yes, LA PINE, CITY OF has 7 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MR, MCL. 1 are health-based violations.
How many people does LA PINE, CITY OF serve?
LA PINE, CITY OF serves approximately 2,807 people, Oregon.
What type of water does LA PINE, CITY OF provide?
LA PINE, CITY OF sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is OR4101496.
How does LA PINE, CITY OF compare to other utilities in Oregon?
LA PINE, CITY OF scores 89/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Oregon state page for a full comparison of water systems.