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Lebanon City STP

250 Dairy Road, Lebanon, PA 17042 · Lebanon County · Publicly Owned Treatment Works

Average flow
5.34 MGD
Design flow
—
NPDES permit
PAL027316
Effective
Permit expires
December 2030
Population served
24,997
CWNS 2022

Lebanon City STP is a publicly owned wastewater treatment works in Lebanon, Lebanon County, Pennsylvania treating an average of 5.34 million gallons per day, serving about 24,997 residents. It discharges under NPDES permit PAL027316 (effective), which expires in December 2030, with 1 recorded violation in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in March 1996.

Treatment technology

3 treatment structures and unit processes identified at Lebanon City STP.

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See the full treatment train at Lebanon City STP: structures, unit processes and planned upgrades, with exact unit counts.

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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.

EPA enforcement history

Federal civil enforcement cases, compliance inspections and informal actions recorded for Lebanon City STP in EPA's ICIS system.

Formal actions
1
0 since FY2020
Penalties assessed
$21,500
all cases
Compliance actions
$750,000
required by EPA orders
EPA inspections
0
none on record

Latest case · Mar 1996

LEBANON, CITY OF, WASTE WATER TREATMENT PLANT

Administrative order · CWA, Clean Water Act · Final Order With Penalty · Penalty $21,500 · Compliance actions $750,000

Source: EPA ECHO, civil enforcement case 03-1994-0244.

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Every action against Lebanon City STP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.

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Key contacts

1 verified contact for Lebanon City STP, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Lebanon City STP, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in Pennsylvania

Annville Twp STP

Annville · 4 mi away

0.62 MGD

0.23 MGD

S Londonderry Campbell E STP

Campbelltown · 7 mi away

0.15 MGD

Mt Gretna Auth STP

Mount Gretna · 7 mi away

0.07 MGD

S Londonderry Colebrook STP

Colebrook · 7 mi away

0.02 MGD

Sltma - Campbelltown West STP

Campbelltown · 8 mi away

0.11 MGD

Union Twp Leb Co Lickdale STP

Jonestown · 9 mi away

0.06 MGD

0.0096 MGD

Lebanon City STP: 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 12, 2026; facility record last updated March 6, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms


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