What is the address of Churdan City Of STP?

The address on the plant’s EPA facility record is East Of Town On Sand Street, Churdan, IA 50050, in Greene County. Its coordinates are 42.1571, -94.4661. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Churdan City Of STP treat?

Churdan 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 Churdan City Of STP use?

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

What is the NPDES permit for Churdan City Of STP?

The facility discharges under NPDES permit IA0031216, currently effective, expiring May 2029.

Is Churdan City Of STP in compliance?

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

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

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

Try for free Log in

Churdan City Of STP

East Of Town On Sand Street, Churdan, IA 50050 · Greene County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.05 MGD

NPDES permit: IA0031216; Effective

Permit expires: May 2029

Population served: 363; CWNS 2022

Churdan City Of STP is a publicly owned wastewater treatment works in Churdan, Greene County, Iowa, serving about 363 residents. It discharges under NPDES permit IA0031216 (effective), which expires in May 2029, with 6 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

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

Create a free account

Compliance snapshot (last 3 years)

Total violations: 6

Effluent violations: 6

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

Key contacts

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

Unlock 1 verified contact

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

Try Klarifi free

Nearby wastewater treatment plants in Iowa

Farnhamville City Of STP

Farnhamville · 8 mi away

0.03 MGD

Scranton WWTP

Scranton · 10 mi away

0.11 MGD

Paton WWTP

Paton · 11 mi away

—

Jefferson WWTP

Jefferson · 11 mi away

0.65 MGD

Lanesboro City Of STP

Lanesboro · 12 mi away

—

Gowrie Municipal Utilities

Gowrie · 12 mi away

0.09 MGD

City Of Rinard WTP

Rinard · 13 mi away

0.0018 MGD

Glidden WWTP

Glidden · 15 mi away

0.15 MGD

Churdan 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 · Sludge dewatering · Biological nutrient removal · all terms

Try Klarifi for free

Create your own trial account and explore how Klarifi can help you.

Try for free