LITTLE CREEK WATER ASSOCIATION

SHERIDAN, AR · ~2,561 people served

Check your exact address → SHERIDAN overview

100

Excellent

PurityRadar safety score

PWSID

AR0000214

State

Arkansas

City

SHERIDAN

Population served

2,561

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Oct 2023). Levels in parts per trillion (ppt).

Lithium

18,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2009. Official EPA record →

Other · EPA contaminant 7000 began Jul 2019 Unaddressed

Recent enforcement actions

State action · SIF Mar 2009
State action · SIF Mar 2009
State action · SIF Sep 1989
State action · SFJ Sep 1989
State action · SIF Sep 1989
State action · SFJ Sep 1989
State action · SIE Sep 1989
State action · SIE Sep 1989

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Fluoride

2 stations · latest Nov 2023

0.15 · max 0.845 mg/L · 26

Nitrate

2 stations · latest Nov 2023

0.04 · max 0.517 mg/L · 26

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system AR0000214 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.