What is the address of Parker, City Of?

The address on the plant’s EPA facility record is PO Box 265, Parker, City Of, SD 57053, in Turner County. Its coordinates are 43.4080, -97.1264. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Parker, City Of treat?

Parker, City Of is permitted for a design flow of 0.09 MGD. Its average daily flow is not available in the current EPA data.

What is the NPDES permit for Parker, City Of?

The facility discharges under NPDES permit SD0020940, currently effective, expiring July 2030.

Is Parker, City Of in compliance?

Discharge monitoring reports show 18 violations at Parker, City Of in the last three years, 1 of them effluent limit exceedances. The full history is available in Klarifi.

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

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

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Parker, City Of

PO Box 265, Parker, City Of, SD 57053 · Turner County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.09 MGD

NPDES permit: SD0020940; Effective

Permit expires: July 2030

Population served: 1,070; CWNS 2022

Parker, City Of is a publicly owned wastewater treatment plant in Parker, City Of, Turner County, South Dakota, serving about 1,070 residents. It discharges under NPDES permit SD0020940 (effective), which expires in July 2030, with 18 recorded violations in the last three years.

Treatment technology

Treatment structures and unit processes at Parker, City Of.

Treatment structure data not yet analyzed for this facility.

Compliance snapshot (last 3 years)

Total violations: 18

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 Parker, City Of.

No verified contacts on file yet

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Parker, 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 October 3, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms

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