PO Box 498, Coffeyville, KS 67337 · Montgomery County · Publicly Owned Treatment Works
City Of Coffeyville WTP is a publicly owned wastewater treatment plant in Coffeyville, Montgomery County, Kansas treating an average of 2.38 million gallons per day, serving about 9,890 residents. It discharges under NPDES permit KS0050733 (effective), which expires in December 2026, with 20 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in January 2021.
One treatment structure or unit process identified at City Of Coffeyville WTP.
Available with a free Klarifi account
See the full treatment train at City Of Coffeyville WTP: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for City Of Coffeyville WTP in EPA's ICIS system.
Latest case · Jan 2021
COFFEYVILLE, CITY OF
Administrative order · CWA, Sewage Sludge Disposal · Final Order With Penalty · Penalty $9,700
EPA's description of the case:
“Failure to comply with Section 405 of the CWA standards, disposal of sewage sludge”
Source: EPA ECHO, civil enforcement case 07-2020-0181.
Full case history with a free Klarifi account
Every action against City Of Coffeyville WTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
9 verified contacts for City Of Coffeyville WTP, with validated emails and direct phone numbers.
Unlock 9 verified contacts (6 more than shown)
Names, validated emails and direct phone numbers for decision-makers at City Of Coffeyville WTP, plus the full compliance history and discharge data.
Liberty · 10 mi away
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Tyro · 11 mi away
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Edna · 14 mi away
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Independence · 16 mi away
0.96 MGD
Mound Valley · 17 mi away
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Havana · 18 mi away
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Havana · 18 mi away
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Cherryvale · 19 mi away
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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 13, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms