Nevada WWTF
110 South Ash Street, Nevada, MO 64772 · Vernon County · Publicly Owned Treatment Works
- Average flow
- 1.46 MGD
- Design flow
- —
- NPDES permit
- MO0089109
- Effective
- Permit expires
- May 2029
- Population served
- 8,198
- CWNS 2022
Nevada WWTF is a publicly owned wastewater treatment works in Nevada, Vernon County, Missouri treating an average of 1.46 million gallons per day, serving about 8,198 residents. It discharges under NPDES permit MO0089109 (effective), which expires in May 2029, with 25 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in September 1999.
Treatment technology
3 treatment structures and unit processes identified at Nevada WWTF.
Available with a free Klarifi account
See the full treatment train at Nevada WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 25
- Effluent violations
- 3
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 Nevada WWTF in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- Compliance actions
- $500
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Sep 1999
CITY OF NEVADA, MO
Administrative order · CWA, Sewage Sludge Disposal · Unilateral Administrative Order Without Adjudication · Compliance actions $500
Source: EPA ECHO, civil enforcement case 07-1999-0319.
Full case history with a free Klarifi account
Every action against Nevada WWTF with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Capital improvement projects in Nevada
Nevada's capital improvement plan lists 25 water, sewer and wastewater line items worth $22M starting 2024–2029. The largest budgeted items are shown here.
All water and sewer capital projects in Nevada →
| Project | Budget | Years |
|---|---|---|
| Plant improvements | $18,000,000 | 2025–2026 |
| Allgeir/Martin Engineering | $1,000,000 | 2025–2026 |
| Camp Clark Sewer | $1,000,000 | 2025–2025 |
| Lift Station #2 and basin improvements | $500,000 | 2026–2026 |
| South Tower interior painting | $200,000 | 2025–2025 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
Decision-makers at Nevada WWTF.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Missouri
Walker · 9 mi away
0.08 MGD
Bronaugh · 11 mi away
0.03 MGD
Sheldon · 13 mi away
0.02 MGD
Rich Hill · 19 mi away
0.18 MGD
El Dorado Springs · 19 mi away
1.12 MGD
Liberal · 20 mi away
0.04 MGD
Hume · 21 mi away
0.01 MGD
Rockville · 22 mi away
0.01 MGD
Nevada WWTF: 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 12, 2026; facility record last updated May 3, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · FOG · Equalization tank · all terms