F7/100
PILOT ROCK, CITY OF — Water Quality Report 2026
Serving 1,326 people · Oregon
Water Source
Groundwater
County
—
System ID
OR4100626
Violations
58
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
vanadium | 41.90 µg/L | — | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: October 1, 2024 – October 9, 2024Enforcement: Resolving — corrective action underway
TIER 3Resolved
Failed to conduct Level 1 Assessment
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: September 15, 2024 – September 30, 2024Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – July 3, 2023Enforcement: 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 PILOT ROCK, CITY OF
Is PILOT ROCK, CITY OF water safe to drink?
PILOT ROCK, CITY OF water receives a grade of F (7/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 58 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has PILOT ROCK, CITY OF detected?
27 contaminants were tested in PILOT ROCK, CITY OF's water. Notable contaminants include vanadium. No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does PILOT ROCK, CITY OF have any EPA violations?
Yes, PILOT ROCK, CITY OF has 58 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MR, MON. 8 are health-based violations.
How many people does PILOT ROCK, CITY OF serve?
PILOT ROCK, CITY OF serves approximately 1,326 people, Oregon.
What type of water does PILOT ROCK, CITY OF provide?
PILOT ROCK, CITY OF sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is OR4100626.
How does PILOT ROCK, CITY OF compare to other utilities in Oregon?
PILOT ROCK, CITY OF scores 7/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Oregon state page for a full comparison of water systems.