City Of Kokomo Waste Water Treatment Facility
1501 W Markland, Kokomo, IN 46901 · Howard County · Publicly Owned Treatment Works
- Average flow
- 9.93 MGD
- Design flow
- 23.5 MGD
- NPDES permit
- IN0032875
- Effective
- Permit expires
- November 2026
- Population served
- 62,625
- CWNS 2022
City Of Kokomo Waste Water Treatment Facility is a publicly owned wastewater treatment works in Kokomo, Howard County, Indiana treating an average of 9.93 million gallons per day against a permitted design capacity of 23.5 MGD, serving about 62,625 residents. It discharges under NPDES permit IN0032875 (effective), which expires in November 2026, with 21 recorded violations in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in March 2012.
Treatment technology
One treatment structure or unit process identified at City Of Kokomo Waste Water Treatment Facility.
Available with a free Klarifi account
See the full treatment train at City Of Kokomo Waste Water Treatment Facility: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 21
- 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 City Of Kokomo Waste Water Treatment Facility in EPA's ICIS system.
- Formal actions
- 2
- 0 since FY2020
- Penalties assessed
- $1,000
- all cases
- EPA inspections
- 1
- latest Aug 2011
Latest case · Mar 2012
Kokomo WWTP - ESA
Administrative order · CAA, Prevention of Accidental Release/Risk Management Plans (RMPs) · Final Order With Penalty · Penalty $1,000
EPA's description of the case:
“From this facility's 8/16/2011 response to an Information Request, the EPA determined that the Respondent violated 40 CFR 68.190 - by failure to submit a revised and updated Risk Management Plan…”
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Source: EPA ECHO, civil enforcement case 05-2012-7125.
Full case history with a free Klarifi account
Every action against City Of Kokomo Waste Water Treatment Facility with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
8 verified contacts for City Of Kokomo Waste Water Treatment Facility, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at City Of Kokomo Waste Water Treatment Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
Sharpsville · 6 mi away
0.04 MGD
Russiaville · 8 mi away
0.12 MGD
Galveston · 8 mi away
0.13 MGD
Greentown · 9 mi away
0.25 MGD
Burlington · 13 mi away
0.07 MGD
Windfall · 13 mi away
0.13 MGD
Bunker Hill · 14 mi away
0.09 MGD
Peru · 14 mi away
0.8 MGD
City Of Kokomo Waste Water Treatment Facility: 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 September 27, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms