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F0/100

HOLLY GROVE WATERWORKS — Water Quality Report 2026

Serving 1,557 people · Arkansas

Water Source
Groundwater
County
—
System ID
AR0000388
Violations
53

Contaminant Test Results

2 contaminants above EPA health goals
ContaminantDetectedLimit (MCL)Status
Copper (90th percentile)
1.90 mg/L1.30 mg/LOver Limit
Lead (90th percentile)
0.002 mg/L0.015 mg/LAbove Goal

EPA Violation History

7

Violations (last 5yr)

0

Unresolved

0

Health-Related

TIER 3Resolved

Surface water treatment technique failure

When: July 1, 2022 – June 29, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved

Monitoring violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: May 1, 2022 – June 29, 2023Rule: Total Coliform RuleEnforcement: Formal — state order issued
TIER 3Resolved

Monitoring violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: April 1, 2022 – June 29, 2023Rule: Total Coliform RuleEnforcement: Formal — state order issued
TIER 3Resolved

Disinfection byproduct treatment technique failure

When: November 1, 2021Rule: Ground Water RuleEnforcement: Formal — state order issued
TIER 3Resolved

Monitoring violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: August 1, 2021 – June 29, 2023Rule: Total Coliform RuleEnforcement: Formal — state order issued
TIER 3Resolved

Monitoring / Reporting Violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: August 1, 2021 – June 29, 2023Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Surface water treatment technique failure

When: July 1, 2021 – June 29, 2023Enforcement: Resolving — corrective action underway

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 HOLLY GROVE WATERWORKS

Is HOLLY GROVE WATERWORKS water safe to drink?

HOLLY GROVE WATERWORKS water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 53 violation(s) are on record. Customers may want to consider using a water filter.

What contaminants has HOLLY GROVE WATERWORKS detected?

2 contaminants were tested in HOLLY GROVE WATERWORKS's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).

Does HOLLY GROVE WATERWORKS have any EPA violations?

Yes, HOLLY GROVE WATERWORKS has 53 EPA violation(s) on record, with the most recent in 2022. Violation types include Other, RPT, MR. 12 are health-based violations.

How many people does HOLLY GROVE WATERWORKS serve?

HOLLY GROVE WATERWORKS serves approximately 1,557 people, Arkansas.

What type of water does HOLLY GROVE WATERWORKS provide?

HOLLY GROVE WATERWORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AR0000388.

How does HOLLY GROVE WATERWORKS compare to other utilities in Arkansas?

HOLLY GROVE WATERWORKS scores 0/100 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.