What is the address of Stockport City Of STP?

The address on the plant’s EPA facility record is 212 S. Main, Stockport, IA 52651, in Van Buren County. Its coordinates are 40.8675, -91.8268. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does Stockport City Of STP use?

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

What is the NPDES permit for Stockport City Of STP?

The facility discharges under NPDES permit IA0061603, currently administratively continued, expiring May 2016.

Is Stockport City Of STP in compliance?

Discharge monitoring reports show 2 violations at Stockport City Of STP in the last three years, 2 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Stockport City Of STP and how do I contact them?

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

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Stockport City Of STP

212 S. Main, Stockport, IA 52651 · Van Buren County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: IA0061603; Administratively continued

Permit expires: May 2016

Population served: 309; CWNS 2022

Stockport City Of STP is a publicly owned wastewater treatment works in Stockport, Van Buren County, Iowa, serving about 309 residents. It discharges under NPDES permit IA0061603 (administratively continued), which expires in May 2016, with 2 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Stockport City Of STP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 2

Effluent violations: 2

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

Key contacts

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

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

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Birmingham City Of STP

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Stockport City Of 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 26, 2026; facility record last updated March 7, 2025.

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

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