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Industrial users of Ottumwa City Of STP

Ottumwa, Iowa · 3 industrial users on record

In short

Ottumwa City Of STP in Ottumwa treats 3.24 MGD and receives process wastewater from 3 industrial users on record in its pretreatment programme, led by automotive, metal and equipment manufacturing (2) and water, sewer and power utilities (1).

Ottumwa City Of STP: permit, flow and compliance →All treatment plants in Iowa →What is a significant industrial user? →

Industrial users on record

#Industrial userIndustry
1C& C Manufacturing · OttumwaAutomotive, metal and equipment manufacturing
2John Deere Ottumwa Works · OttumwaAutomotive, metal and equipment manufacturing
3Ottumwa Generating Sta-Alliant Energy · OttumwaWater, sewer and power utilities

Unlock the details behind these 3 industrial users

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Industrial users discharging to Ottumwa City Of STP, in alphabetical order. Source: state pretreatment programme records, via Klarifi.

Industrial users by industry

IndustryIndustrial users
Automotive, metal and equipment manufacturing2
Water, sewer and power utilities1

The largest groups, from each user's NAICS code.

Industrial users of Ottumwa City Of STP: 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.

Wastewater terms: Significant industrial user · Biosolids · POTW · NPDES permit · Equalization tank · Centrate · all terms

Industrial users: state pretreatment programme records, via Klarifi. Spotted an error? Tell us and we correct it.

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