What is the address of Leland City Of STP?

The address on the plant’s EPA facility record is 0.35 Mile Southeast Of 5th St., Leland, IA 50453, in Winnebago County. Its coordinates are 43.3331, -93.6286. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Leland City Of STP treat?

Leland City Of STP is permitted for a design flow of 0.05 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does Leland City Of STP use?

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

What is the NPDES permit for Leland City Of STP?

The facility discharges under NPDES permit IA0036528, currently effective, expiring May 2028.

Is Leland City Of STP in compliance?

Discharge monitoring reports show 6 violations at Leland City Of STP in the last three years, 4 of them effluent limit exceedances. The full history is available in Klarifi.

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

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

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Leland City Of STP

0.35 Mile Southeast Of 5th St., Leland, IA 50453 · Winnebago County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.05 MGD

NPDES permit: IA0036528; Effective

Permit expires: May 2028

Population served: 325; CWNS 2022

Leland City Of STP is a publicly owned wastewater treatment works in Leland, Winnebago County, Iowa, serving about 325 residents. It discharges under NPDES permit IA0036528 (effective), which expires in May 2028, with 6 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 6

Effluent violations: 4

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

Key contacts

1 verified contact for Leland 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 Leland City Of STP, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in Iowa

Forest City City Of STP

Forest City · 5 mi away

0.69 MGD

Thompson City Of STP

Thompson · 7 mi away

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Lake Mills City Of STP

Lake Mills · 7 mi away

0.28 MGD

Joice, City Of STP

Joice · 9 mi away

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Crystal Lake WWTP

Crystal Lake · 11 mi away

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Fertile City Of STP

Fertile · 12 mi away

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Woden City Of STP

Woden · 15 mi away

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Buffalo Center City Of STP

Buffalo Center · 17 mi away

0.17 MGD

Leland 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 May 17, 2025.

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

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