C59/100
OTOE CO RWD #3 — Water Quality Report 2026
Serving 2,500 people · Nebraska
Water Source
Groundwater
County
—
System ID
NE3113103
Violations
6
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.62 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2013.
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 OTOE CO RWD #3
Is OTOE CO RWD #3 water safe to drink?
OTOE CO RWD #3 water receives a grade of C (59/100), which is considered fair. 1 contaminant(s) exceed EPA legal limits and 6 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has OTOE CO RWD #3 detected?
2 contaminants were tested in OTOE CO RWD #3's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does OTOE CO RWD #3 have any EPA violations?
Yes, OTOE CO RWD #3 has 6 EPA violation(s) on record, with the most recent in 2013. Violation types include MCL. 6 are health-based violations.
How many people does OTOE CO RWD #3 serve?
OTOE CO RWD #3 serves approximately 2,500 people, Nebraska.
What type of water does OTOE CO RWD #3 provide?
OTOE CO RWD #3 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NE3113103.
How does OTOE CO RWD #3 compare to other utilities in Nebraska?
OTOE CO RWD #3 scores 59/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Nebraska state page for a full comparison of water systems.