What is the address of Lisbon WWTP?

The address on the plant’s EPA facility record is Rte 30, Lisbon, IA 52253, in Linn County. Its coordinates are 41.9165, -91.3943. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Lisbon WWTP treat?

Lisbon WWTP treats an average of 0.14 MGD and is permitted for a design flow of 0.61 MGD.

What treatment technology does Lisbon WWTP use?

Klarifi has identified one treatment structure or unit process at the Lisbon facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Lisbon WWTP?

The facility discharges under NPDES permit IA0025909, currently effective, expiring June 2030.

Is Lisbon WWTP in compliance?

Discharge monitoring reports show 21 violations at Lisbon WWTP in the last three years, 17 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Lisbon WWTP and how do I contact them?

Lisbon WWTP is a publicly owned treatment works in Lisbon, Iowa. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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Lisbon WWTP

Rte 30, Lisbon, IA 52253 · Linn County · Publicly Owned Treatment Works

Average flow: 0.14 MGD

Design flow: 0.61 MGD

NPDES permit: IA0025909; Effective

Permit expires: June 2030

Population served: 1,744; CWNS 2022

Lisbon WWTP is a publicly owned wastewater treatment works in Lisbon, Linn County, Iowa treating an average of 0.14 million gallons per day against a permitted design capacity of 0.61 MGD, serving about 1,744 residents. It discharges under NPDES permit IA0025909 (effective), which expires in June 2030, with 21 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Lisbon WWTP.

Available with a free Klarifi account

See the full treatment train at Lisbon WWTP: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 21

Effluent violations: 17

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

Key contacts

1 verified contact for Lisbon WWTP, with validated emails and direct phone numbers.

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

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Nearby wastewater treatment plants in Iowa

Mount Vernon City Of STP

Mount Vernon · 1 mi away

0.22 MGD

Martelle City Of STP

Martelle · 7 mi away

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Mechanicsville WWTP

Mechanicsville · 8 mi away

0.13 MGD

Springville WWTP

Springville · 9 mi away

0.49 MGD

City Of Solen Treatment Plant

Solon · 9 mi away

0.49 MGD

Water Pollution Control Facility

Cedar Rapids · 9 mi away

39.59 MGD

Ely City Of STP

Ely · 10 mi away

0.17 MGD

Fairview, Community Of

Anamosa · 11 mi away

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Lisbon 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 August 3, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · FOG · Equalization tank · all terms

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