C57/100
GRAND PRAIRIE REGIONAL WATER — Water Quality Report 2026
Serving 15,204 people · Arkansas
Water Source
Groundwater
County
—
System ID
AR0000738
Violations
12
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
No violations in the past 5 years
Full EPA compliance since 2015.
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 GRAND PRAIRIE REGIONAL WATER
Is GRAND PRAIRIE REGIONAL WATER water safe to drink?
GRAND PRAIRIE REGIONAL WATER water receives a grade of C (57/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 12 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has GRAND PRAIRIE REGIONAL WATER detected?
66 contaminants were tested in GRAND PRAIRIE REGIONAL WATER's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does GRAND PRAIRIE REGIONAL WATER have any EPA violations?
Yes, GRAND PRAIRIE REGIONAL WATER has 12 EPA violation(s) on record, with the most recent in 2015. Violation types include MCL, MR, Other. 7 are health-based violations.
How many people does GRAND PRAIRIE REGIONAL WATER serve?
GRAND PRAIRIE REGIONAL WATER serves approximately 15,204 people, Arkansas.
What type of water does GRAND PRAIRIE REGIONAL WATER provide?
GRAND PRAIRIE REGIONAL WATER sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AR0000738.
How does GRAND PRAIRIE REGIONAL WATER compare to other utilities in Arkansas?
GRAND PRAIRIE REGIONAL WATER scores 57/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Arkansas state page for a full comparison of water systems.