Stonybrook School
118 Boonton Avenue, Kinnelon, NJ 07405 · Morris County · Publicly Owned Treatment Works
- Average flow
- 0.00073 MGD
- Design flow
- 0.01 MGD
- NPDES permit
- NJG022276
- Effective
- Permit expires
- December 2027
- Population served
- —
- CWNS 2022
Stonybrook School is a publicly owned wastewater treatment plant in Kinnelon, Morris County, New Jersey treating an average of 0.00073 million gallons per day against a permitted design capacity of 0.01 MGD. It discharges under NPDES permit NJG022276 (effective), which expires in December 2027, with 21 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Stonybrook School.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 21
- Effluent violations
- 13
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Stonybrook School.
No verified contacts on file yet
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Nearby wastewater treatment plants in New Jersey
Boonton · 6 mi away
9.87 MGD
Wanaque · 6 mi away
0.82 MGD
Lincoln Park · 6 mi away
5.07 MGD
Wayne · 7 mi away
6.88 MGD
Oakland · 7 mi away
0.0027 MGD
West Milford · 8 mi away
0.06 MGD
Parsippany · 9 mi away
8.44 MGD
Ringwood · 9 mi away
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Stonybrook School: 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 September 6, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · FOG · Equalization tank · all terms