2860 291st Ave, Madison, MN 56256 · Lac Qui Parle County · Publicly Owned Treatment Works
Lac Qui Parle Valley is a publicly owned wastewater treatment plant in Madison, Lac Qui Parle County, Minnesota. It discharges under NPDES permit MNG585091 (effective), which expires in November 2028, with 54 recorded violations in the last three years.
One treatment structure or unit process identified at Lac Qui Parle Valley.
Available with a free Klarifi account
See the full treatment train at Lac Qui Parle Valley: 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.
Decision-makers at Lac Qui Parle Valley.
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.
Milan · 8 mi away
—
Appleton · 9 mi away
0.16 MGD
Dawson · 10 mi away
—
Bellingham · 12 mi away
—
Marietta · 17 mi away
—
Montevideo · 18 mi away
0.88 MGD
Odessa Township · 18 mi away
—
Danvers · 20 mi away
—
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 November 7, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biosolids · Filter press · all terms