Fort Madison City Of STP
1621 20th Street, Fort Madison, IA 52627 · Lee County · Publicly Owned Treatment Works
- Average flow
- 1.65 MGD
- Design flow
- 9.3 MGD
- NPDES permit
- IA0027219
- Effective
- Permit expires
- December 2029
- Population served
- 11,673
- CWNS 2022
Fort Madison City Of STP is a publicly owned wastewater treatment works in Fort Madison, Lee County, Iowa treating an average of 1.65 million gallons per day against a permitted design capacity of 9.3 MGD, serving about 11,673 residents. It discharges under NPDES permit IA0027219 (effective), which expires in December 2029, with 6 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in March 2009.
Treatment technology
One treatment structure or unit process identified at Fort Madison City Of STP.
Available with a free Klarifi account
See the full treatment train at Fort Madison City Of STP: structures, unit processes and planned upgrades, with exact unit counts.
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.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Fort Madison City Of STP in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- Compliance actions
- $6.3M
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Mar 2009
FT MADISON STP
Administrative order · CWA, NPDES Permit Violations · Final Order No Penalty · Compliance actions $6.3M
Source: EPA ECHO, civil enforcement case 07-2009-0038.
Full case history with a free Klarifi account
Every action against Fort Madison City Of STP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Industrial users and pretreatment
Industries that discharge process wastewater to Fort Madison City Of STP, from the plant's pretreatment programme records.
- Industrial users
- 5
- on record
Among them: Axalta Coating Systems (Fort Madison); Burlington Northern Santa Fe Railway (Fort Madison); Foam Fabricators, INC (Fort Madison). Most users are in chemicals, plastics and petroleum and landfills and waste management.
Industrial users of Fort Madison City Of STP →
Unlock all 5 industrial users of this plant
Discharge flow, federal category, source documents and contacts for every industrial user of Fort Madison City Of STP. Free with a Klarifi account.
Key contacts
1 verified contact for Fort Madison 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 Fort Madison City Of STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Iowa
Montrose · 8 mi away
0.06 MGD
West Point · 9 mi away
0.08 MGD
Denmark · 9 mi away
—
Donnellson · 13 mi away
0.12 MGD
Saint Paul · 13 mi away
—
Middletown · 15 mi away
0.04 MGD
Danville · 16 mi away
0.1 MGD
Keokuk · 17 mi away
1.7 MGD
Fort Madison 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 · Tertiary treatment · Significant industrial user · all terms