C54/100
DALTON WATER ASSN INC — Water Quality Report 2026
Serving 2,598 people · Idaho
Water Source
Groundwater
County
—
System ID
ID1280059
Violations
19
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.006 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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 DALTON WATER ASSN INC
Is DALTON WATER ASSN INC water safe to drink?
DALTON WATER ASSN INC water receives a grade of C (54/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 19 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has DALTON WATER ASSN INC detected?
1 contaminants were tested in DALTON WATER ASSN INC's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does DALTON WATER ASSN INC have any EPA violations?
Yes, DALTON WATER ASSN INC has 19 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, MCL. 6 are health-based violations.
How many people does DALTON WATER ASSN INC serve?
DALTON WATER ASSN INC serves approximately 2,598 people, Idaho.
What type of water does DALTON WATER ASSN INC provide?
DALTON WATER ASSN INC sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is ID1280059.
How does DALTON WATER ASSN INC compare to other utilities in Idaho?
DALTON WATER ASSN INC scores 54/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Idaho state page for a full comparison of water systems.