150 Bay View Dr (Taylor Point), Jamestown, RI 02835 · Newport County · Publicly Owned Treatment Works
Jamestown Wastewater Treatment Facility is a publicly owned wastewater treatment works in Jamestown, Newport County, Rhode Island treating an average of 0.29 million gallons per day against a permitted design capacity of 0.73 MGD, serving about 2,100 residents. It discharges under NPDES permit RI0100366 (effective), which expires in June 2029, with 124 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in March 2025.
One treatment structure or unit process identified at Jamestown Wastewater Treatment Facility.
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See the full treatment train at Jamestown Wastewater Treatment Facility: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for Jamestown Wastewater Treatment Facility in EPA's ICIS system.
Latest case · Mar 2025
JAMESTOWN WWTF
Administrative order · CWA, NPDES Permit Violations · Final Order No Penalty · Compliance actions $50,000
Source: EPA ECHO, civil enforcement case 01-2007-2047.
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Every action against Jamestown Wastewater Treatment Facility with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
2 verified contacts for Jamestown Wastewater Treatment Facility, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Jamestown Wastewater Treatment Facility, plus the full compliance history and discharge data.
Newport · 2 mi away
7.15 MGD
North Kingstown · 6 mi away
0.6 MGD
Narragansett · 10 mi away
0.56 MGD
East Greenwich · 11 mi away
0.82 MGD
Bristol · 12 mi away
3.17 MGD
Warren · 15 mi away
1.78 MGD
Cranston · 17 mi away
7.48 MGD
East Providence · 18 mi away
5.45 MGD
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated November 26, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms