Klarifi Logo
Try for freeLog in
Klarifi Logo

Swea City City Of STP

308 4th Ave West, Swea City, IA 50590 · Kossuth County · Publicly Owned Treatment Works

Average flow
—
Design flow
0.09 MGD
NPDES permit
IA0047813
Effective
Permit expires
October 2028
Population served
566
CWNS 2022

Swea City City Of STP is a publicly owned wastewater treatment works in Swea City, Kossuth County, Iowa, serving about 566 residents. It discharges under NPDES permit IA0047813 (effective), which expires in October 2028, with 3 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

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

Create a free account

Compliance snapshot (last 3 years)

Total violations
3
Effluent violations
3

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

Key contacts

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

Try Klarifi free

Nearby wastewater treatment plants in Iowa

Bancroft City Of STP

Bancroft · 7 mi away

—

Armstrong City Of STP

Armstrong · 9 mi away

0.1 MGD

Lone Rock, City Of STP

Lone Rock · 10 mi away

—

Fenton City Of STP

Fenton · 13 mi away

—

Burt City Of STP

Burt · 13 mi away

—

Titonka City Of STP

Titonka · 16 mi away

—

Dolliver WWTP

Dolliver · 17 mi away

0.0043 MGD

Buffalo Center City Of STP

Buffalo Center · 18 mi away

0.17 MGD

Swea City 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 October 10, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms


Try Klarifi for free

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

Try for free