PlainWater
Counties → Arkansas

Grant County, Arkansas

Water Systems
10
Population Served
35,368
Total Violations
83
14 health-based
PFAS Detected
4
of 4 tested

Violation Analysis

80.0%
Systems with Violations
8.3
Avg Violations per System
16.9%
Health-Based Violations

Water Source Types

GW
7 systems (70%)
SW
3 systems (30%)

PFAS Contamination

4
Systems Tested
4
PFAS Detected
100.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

Grant Arkansas water systems by violation status, EPA SDWIS records.

No violations on record (2) One or more violations (8)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Sardis Water Association 15,660 1 Clean
Sheridan Waterworks 4,605 19 -
South Sheridan Water Assoc 3,887 0 Clean
Center Grove Water Association 3,858 10 Clean
Little Creek Water Association 2,561 9 Clean
Tull Water 1,987 0 -
Prattsville Waterworks 1,341 6 -
Poyen Waterworks 875 15 -
Leola Waterworks 564 20 -
Primo Refill LLC Wmsc336 Sheridan 30 3 -

Other Counties in Arkansas

Pulaski County
31 systems · 461,701 served · 900 violations
Benton County
58 systems · 374,691 served · 2,082 violations
Washington County
29 systems · 189,281 served · 647 violations
Sebastian County
21 systems · 127,973 served · 1,403 violations
Faulkner County
14 systems · 120,979 served · 560 violations
Greene County
7 systems · 119,804 served · 164 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Grant County? ▼
Grant County has 83 total drinking water violations across 10 water systems, of which 14 are health-based violations. 80.0% of systems have at least one violation.
How many people get water from Grant County systems? ▼
Water systems in Grant County serve approximately 35,368 people through 10 public water systems.
Has PFAS been detected in Grant County water? ▼
Of 4 water systems tested for PFAS in Grant County, 4 had PFAS detected (100.0% detection rate).
What types of water sources supply Grant County? ▼
Water systems in Grant County use GW (7 systems), SW (3 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 16.9% of Grant County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.