Laredo WWTF
PO Box A, Laredo, MO 64652 · Grundy County · Publicly Owned Treatment Works
- Average flow
- 0.05 MGD
- Design flow
- —
- NPDES permit
- MO0094692
- Expired
- Permit expires
- June 2023
- Population served
- 450
- CWNS 2022
Laredo WWTF is a publicly owned wastewater treatment works in Laredo, Grundy County, Missouri treating an average of 0.05 million gallons per day, serving about 450 residents. It discharges under NPDES permit MO0094692 (expired), which expires in June 2023, with 1 recorded violation in the last three years.
Treatment technology
One treatment structure or unit process identified, 2 planned upgrades on record at Laredo WWTF.
Available with a free Klarifi account
See the full treatment train at Laredo WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Laredo WWTF.
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Nearby wastewater treatment plants in Missouri
Galt · 6 mi away
0.03 MGD
Chula · 9 mi away
0.03 MGD
Humphreys · 9 mi away
0.01 MGD
Purdin · 15 mi away
0.0068 MGD
Spickard · 17 mi away
0.04 MGD
Wheeling · 18 mi away
0.05 MGD
Linneus · 18 mi away
0.06 MGD
Jamesport · 19 mi away
0.04 MGD
Laredo 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 19, 2026; facility record last updated August 14, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms