Tapcensus

Aldicarb violations in Rhode Island

10 active public water systems in Rhode Island had a Aldicarb violation in the past three years. What Aldicarb is and why it matters.

Health effects: Aldicarb is highly acutely toxic through acetylcholinesterase inhibition, disrupting nerve signal transmission at synapses. Symptoms of acute poisoning include excessive salivation, muscle tremors, nausea, convulsions, and at high doses respiratory arrest. Even short-term exposure above the MCL poses significant risk; children and the elderly are most vulnerable.

Systems with a Aldicarb violation

Latest quarter first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
Quonset Business Park
North Kingstown · Washington County
13,000 6 0
Kingston Water District
South Kingstown · Washington County
3,968 3 0
Prudence Island Water District
Portsmouth · Newport County
1,500 4 0
Quonochontaug East Beach Water Associati
Charlestown · Washington County
300 2 0
Bethel Village Water Assn
Hopkinton · Washington County
180 11 1
Hillsdale Housing Cooperative, Inc.
South Kingstown · Washington County
170 2 0
Nasonville Water District
Burrillville · Providence County
150 2 0
Hopkinton Industrial Park, LLC
Hopkinton · Washington County
125 1 0
Charlestown Police Station
Charlestown · Washington County
28 1 0
Dean Warehouse Services
Hopkinton · Washington County
25 1 0
About this data

A system is counted once if any of its violations in the past three years involved Aldicarb, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Aldicarb alone.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Rhode Island records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.