F18/100
PRESCOTT WATERWORKS — Water Quality Report 2026
Serving 4,500 people · Arkansas
Water Source
Surface Water
County
—
System ID
AR0000394
Violations
19
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
1
Violation (last 5yr)
1
Unresolved
1
Health-Related
TIER 1 — URGENTUnresolved
Violation related to Nitrate
When: June 1, 2024 – June 30, 2024Rule: Surface Water Treatment RuleEnforcement: Formal — state order issuedVerify 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 PRESCOTT WATERWORKS
Is PRESCOTT WATERWORKS water safe to drink?
PRESCOTT WATERWORKS water receives a grade of F (18/100), which is considered failing. 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 PRESCOTT WATERWORKS detected?
34 contaminants were tested in PRESCOTT WATERWORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does PRESCOTT WATERWORKS have any EPA violations?
Yes, PRESCOTT WATERWORKS has 19 EPA violation(s) on record, with the most recent in 2024. Violation types include TT, MR, MCL. 15 are health-based violations.
How many people does PRESCOTT WATERWORKS serve?
PRESCOTT WATERWORKS serves approximately 4,500 people, Arkansas.
What type of water does PRESCOTT WATERWORKS provide?
PRESCOTT WATERWORKS 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 AR0000394.
How does PRESCOTT WATERWORKS compare to other utilities in Arkansas?
PRESCOTT WATERWORKS scores 18/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Arkansas state page for a full comparison of water systems.