D23/100
SCAPPOOSE, CITY OF — Water Quality Report 2026
Serving 8,710 people · Oregon
Water Source
Surface Water
County
—
System ID
OR4100792
Violations
69
Contaminant Test Results
EPA Violation History
5
Violations (last 5yr)
0
Unresolved
1
Health-Related
TIER 3Resolved
Consumer confidence report — inadequate or unavailable
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2024 – October 10, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 1 — URGENTResolved
Violation related to Nitrate
When: October 1, 2023 – October 31, 2023Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – July 28, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved
Consumer confidence report — inadequate or unavailable
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2021 – October 8, 2021Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Consumer confidence report — inadequate or unavailable
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2021 – November 9, 2021Rule: Ground Water RuleEnforcement: 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 SCAPPOOSE, CITY OF
Is SCAPPOOSE, CITY OF water safe to drink?
SCAPPOOSE, CITY OF water receives a grade of D (23/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 69 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has SCAPPOOSE, CITY OF detected?
54 contaminants were tested in SCAPPOOSE, CITY OF's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does SCAPPOOSE, CITY OF have any EPA violations?
Yes, SCAPPOOSE, CITY OF has 69 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, TT, Other. 2 are health-based violations.
How many people does SCAPPOOSE, CITY OF serve?
SCAPPOOSE, CITY OF serves approximately 8,710 people, Oregon.
What type of water does SCAPPOOSE, CITY OF provide?
SCAPPOOSE, CITY OF sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is OR4100792.
How does SCAPPOOSE, CITY OF compare to other utilities in Oregon?
SCAPPOOSE, CITY OF scores 23/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Oregon state page for a full comparison of water systems.