F0/100
ODEN WATER ASSN INC — Water Quality Report 2026
Serving 1,524 people · Idaho
Water Source
Surface Water
County
—
System ID
ID1090092
Violations
149
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2022 – December 31, 2022Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2022 – December 31, 2022Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Unresolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: December 30, 2021Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 ODEN WATER ASSN INC
Is ODEN WATER ASSN INC water safe to drink?
ODEN WATER ASSN INC water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 149 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ODEN WATER ASSN INC detected?
1 contaminants were tested in ODEN WATER ASSN INC's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does ODEN WATER ASSN INC have any EPA violations?
Yes, ODEN WATER ASSN INC has 149 EPA violation(s) on record, with the most recent in 2022. Violation types include MR, Other, TT. 94 are health-based violations.
How many people does ODEN WATER ASSN INC serve?
ODEN WATER ASSN INC serves approximately 1,524 people, Idaho.
What type of water does ODEN WATER ASSN INC provide?
ODEN WATER ASSN INC 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 ID1090092.
How does ODEN WATER ASSN INC compare to other utilities in Idaho?
ODEN WATER ASSN INC scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Idaho state page for a full comparison of water systems.