Atlantic Beach WWTP
2150 Bay Boulevard, Atlantic Beach, NY 11509 · Nassau County · Publicly Owned Treatment Works
- Average flow
- 0.37 MGD
- Design flow
- 1.5 MGD
- NPDES permit
- NY0023523
- Administratively continued
- Permit expires
- October 2020
- Population served
- 5,195
- CWNS 2022
Atlantic Beach WWTP is a publicly owned wastewater treatment works in Atlantic Beach, Nassau County, New York treating an average of 0.37 million gallons per day against a permitted design capacity of 1.5 MGD, serving about 5,195 residents. It discharges under NPDES permit NY0023523 (administratively continued), which expires in October 2020, with 1 recorded violation in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Atlantic Beach WWTP.
Available with a free Klarifi account
See the full treatment train at Atlantic Beach WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Atlantic Beach WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Atlantic Beach WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in New York
Long Beach · 4 mi away
4.72 MGD
Rockaway Park · 5 mi away
18.8 MGD
East Rockaway · 5 mi away
48.73 MGD
Jamaica · 6 mi away
74.6 MGD
Brooklyn · 8 mi away
39.7 MGD
Brooklyn · 10 mi away
80.1 MGD
Great Neck · 13 mi away
0.96 MGD
Wantagh · 13 mi away
63.14 MGD
Atlantic Beach WWTP: frequently asked questions
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 21, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms