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Avon, City Of

PO Box 207, Avon, City Of, SD 57315 · Bon Homme County · Publicly Owned Treatment Works

Average flow
—
Design flow
0.06 MGD
NPDES permit
SD0022730
Administratively continued
Permit expires
April 2026
Population served
—
CWNS 2022

Avon, City Of is a publicly owned wastewater treatment plant in Avon, City Of, Bon Homme County, South Dakota. It discharges under NPDES permit SD0022730 (administratively continued), which expires in April 2026, with 120 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Avon, City Of.

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Compliance snapshot (last 3 years)

Total violations
120
Effluent violations
0

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

Decision-makers at Avon, City Of.

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Nearby wastewater treatment plants in South Dakota

Tyndall, City Of

Tyndall · 11 mi away

—

Wagner, City Of

Wagner · 12 mi away

0.2 MGD

Springfield, City Of

Springfield · 14 mi away

0.1 MGD

Tripp, City Of

Tripp · 17 mi away

—

—

Scotland, City Of

Scotland · 21 mi away

—

Tabor - Town Of

Tabor · 21 mi away

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Lesterville, Town Of

Lesterville · 24 mi away

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Avon, City Of: 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 August 19, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms


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