What is the address of Riceville City Of STP?

The address on the plant’s EPA facility record is S Pine St, Riceville, IA 50466, in Mitchell County. Its coordinates are 43.3550, -92.5614. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Riceville City Of STP treat?

Riceville City Of STP is permitted for a design flow of 0.36 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does Riceville City Of STP use?

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

What is the NPDES permit for Riceville City Of STP?

The facility discharges under NPDES permit IA0032514, currently effective, expiring May 2031.

Is Riceville City Of STP in compliance?

Discharge monitoring reports show 25 violations at Riceville City Of STP in the last three years, 25 of them effluent limit exceedances. The full history is available in Klarifi.

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

Riceville City Of STP is a publicly owned treatment works in Riceville, Iowa. Klarifi lists 3 verified decision-maker contacts for this facility, available with a free trial.

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Riceville City Of STP

S Pine St, Riceville, IA 50466 · Mitchell County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.36 MGD

NPDES permit: IA0032514; Effective

Permit expires: May 2031

Population served: 878; CWNS 2022

Riceville City Of STP is a publicly owned wastewater treatment works in Riceville, Mitchell County, Iowa, serving about 878 residents. It discharges under NPDES permit IA0032514 (effective), which expires in May 2031, with 25 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 25

Effluent violations: 25

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

Key contacts

3 verified contacts for Riceville City Of STP, with validated emails and direct phone numbers.

Unlock 3 verified contacts

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

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Nearby wastewater treatment plants in Iowa

Elma WWTP

Elma · 10 mi away

0.08 MGD

Stacyville, City Of STP

Stacyville · 12 mi away

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Chester City Of STP

Chester · 14 mi away

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Orchard City Of STP

Orchard · 14 mi away

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Osage City Of STP

Osage · 15 mi away

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Mitchell County WW Pretreatment Plant

Osage · 15 mi away

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Lime Springs WWTP

Lime Springs · 16 mi away

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Floyd City Of STP

Floyd · 18 mi away

0.03 MGD

Riceville 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 August 3, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms

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