Marshall Street And Little Street, Brooklyn, NY 11205 · Kings County · Publicly Owned Treatment Works
Nycdep - Red Hook WPCP is a publicly owned wastewater treatment works in Brooklyn, Kings County, New York treating an average of 27.5 million gallons per day against a permitted design capacity of 60 MGD, serving about 199,521 residents. It discharges under NPDES permit NY0027073 (effective), which expires in June 2027, with 2 recorded violations in the last three years. EPA has recorded 3 formal enforcement actions naming the plant, the latest in July 1993.
One treatment structure or unit process identified at Nycdep - Red Hook WPCP.
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See the full treatment train at Nycdep - Red Hook WPCP: 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 Nycdep - Red Hook WPCP in EPA's ICIS system.
Latest case · Jul 1993
NEW YORK CITY ET AL
Judicial case · CWA, Clean Water Act · Final Order No Penalty
Source: EPA ECHO, civil enforcement case 02-1976-0001.
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Every action against Nycdep - Red Hook WPCP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
1 verified contact for Nycdep - Red Hook WPCP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Nycdep - Red Hook WPCP, plus the full compliance history and discharge data.
Brooklyn · 3 mi away
187.2 MGD
Brooklyn · 5 mi away
88 MGD
Brooklyn · 6 mi away
39.7 MGD
Manhattan · 7 mi away
182.4 MGD
Astoria · 7 mi away
95.2 MGD
Brooklyn · 8 mi away
80.1 MGD
Bronx · 9 mi away
123.8 MGD
New York · 9 mi away
107.6 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 May 3, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms