What is the address of Elkton, City Of?

The address on the plant’s EPA facility record is PO Box 308, Elkton, City Of, SD 57026, in Brookings County. Its coordinates are 44.2253, -96.5040. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Elkton, City Of treat?

Elkton, City Of treats an average of 0.01 MGD and is permitted for a design flow of 0.07 MGD.

What is the NPDES permit for Elkton, City Of?

The facility discharges under NPDES permit SD0020788, currently administratively continued, expiring June 2024.

Is Elkton, City Of in compliance?

Discharge monitoring reports show 17 violations at Elkton, City Of in the last three years. The full history is available in Klarifi.

Who operates Elkton, City Of and how do I contact them?

Elkton, City Of is a publicly owned treatment works in Elkton, City Of, South Dakota. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Elkton, City Of

PO Box 308, Elkton, City Of, SD 57026 · Brookings County · Publicly Owned Treatment Works

Average flow: 0.01 MGD

Design flow: 0.07 MGD

NPDES permit: SD0020788; Administratively continued

Permit expires: June 2024

Population served: —; CWNS 2022

Elkton, City Of is a publicly owned wastewater treatment plant in Elkton, City Of, Brookings County, South Dakota treating an average of 0.01 million gallons per day against a permitted design capacity of 0.07 MGD. It discharges under NPDES permit SD0020788 (administratively continued), which expires in June 2024, with 17 recorded violations in the last three years.

Treatment technology

Treatment structures and unit processes at Elkton, City Of.

Treatment structure data not yet analyzed for this facility.

Compliance snapshot (last 3 years)

Total violations: 17

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 Elkton, City Of.

No verified contacts on file yet

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Elkton, 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 July 18, 2023.

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

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