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City Of Longview Main WWTP

1196 Fm 1845, Longview, TX 75603 · Gregg County · Publicly Owned Treatment Works

Average flow
14.44 MGD
Design flow
21 MGD
NPDES permit
TX0022217
Administratively continued
Permit expires
September 2026
Population served
81,025
CWNS 2022

City Of Longview Main WWTP is a publicly owned wastewater treatment works in Longview, Gregg County, Texas treating an average of 14.44 million gallons per day against a permitted design capacity of 21 MGD, serving about 81,025 residents. It discharges under NPDES permit TX0022217 (administratively continued), which expires in September 2026, with 11 recorded violations in the last three years. EPA has recorded 3 formal enforcement actions naming the plant, the latest in June 2025.

Treatment technology

4 treatment structures and unit processes identified at City Of Longview Main WWTP.

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Compliance snapshot (last 3 years)

Total violations
11
Effluent violations
11

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 City Of Longview Main WWTP in EPA's ICIS system.

Formal actions
3
1 since FY2020
Compliance actions
$220,000
required by EPA orders
EPA inspections
3
latest Mar 2026

Latest case · Jun 2025

Longview, City of

Administrative order · CWA, NPDES Permit Violations · Unilateral Administrative Order Without Adjudication · Compliance actions $220,000

EPA's description of the case:

“On June 6, 2025, EPA Region 6 issued an Administrative Order (AO) under its authority pursuant to Section 309 of the Clean Water Act to City of Longview WWTF. The AO was issued in response to…”

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Source: EPA ECHO, civil enforcement case 06-2025-1755.

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Every action against City Of Longview Main WWTP 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 City Of Longview Main WWTP, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at City Of Longview Main WWTP, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in Texas

Liberty Danville Fwsd 2 WWTF

Kilgore · 4 mi away

0.03 MGD

City Of Lakeport WWTP

Lakeport · 4 mi away

0.11 MGD

City Of White Oak-Swtp Plant

White Oak · 6 mi away

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City Of Clarksville City WWTP

Clarksville · 9 mi away

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City Of Gladewater WWTF

Gladewater · 12 mi away

0.98 MGD

City Of Hallsville WWTP

Hallsville · 12 mi away

0.75 MGD

Union Grove Isd WWTP

Gladewater · 12 mi away

0.0089 MGD

City Of Longview Main 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 April 12, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biosolids · Filter press · all terms


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