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Rockaway Valley Reg Sa

99 Greenbank Rd & Rd 1, Boonton, NJ 07005 · Morris County · Publicly Owned Treatment Works

Average flow
9.87 MGD
Design flow
12 MGD
NPDES permit
NJ0022349
Administratively continued
Permit expires
September 2024
Population served
118,040
CWNS 2022

Rockaway Valley Reg Sa is a publicly owned wastewater treatment plant in Boonton, Morris County, New Jersey treating an average of 9.87 million gallons per day against a permitted design capacity of 12 MGD, serving about 118,040 residents. It discharges under NPDES permit NJ0022349 (administratively continued), which expires in September 2024, with 76 recorded violations in the last three years. EPA has recorded 3 formal enforcement actions naming the plant, the latest in August 2001.

Treatment technology

2 treatment structures and unit processes identified at Rockaway Valley Reg Sa.

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Compliance snapshot (last 3 years)

Total violations
76
Effluent violations
10

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

EPA enforcement history

Federal civil enforcement cases, compliance inspections and informal actions recorded for Rockaway Valley Reg Sa in EPA's ICIS system.

Formal actions
3
0 since FY2020
Penalties assessed
$33,500
all cases
EPA inspections
0
none on record

Latest case · Aug 2001

ROCKAWAY VALLEY RSA

Administrative order · CWA, Sewage Sludge Disposal · Final Order With Penalty · Penalty $1,000

Source: EPA ECHO, civil enforcement case 02-2001-3309.

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Every action against Rockaway Valley Reg Sa with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.

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Key contacts

Decision-makers at Rockaway Valley Reg Sa.

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Nearby wastewater treatment plants in New Jersey

Par Troy Hills Twp MUA WWTP @ Whippany River

Parsippany · 4 mi away

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Stonybrook School

Kinnelon · 6 mi away

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Morristown Sewer Utility

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Greystone Park Psych Hospital

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Township Of Wayne

Wayne · 7 mi away

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Rockaway Valley Reg Sa: 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 February 27, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms


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