What is the address of Gypsum Wastewater Plant?

The address on the plant’s EPA facility record is N38.70430, W97.41040, Gypsum, KS 67448, in Saline County. Its coordinates are 38.7040, -97.4104. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does Gypsum Wastewater Plant use?

Klarifi has identified one treatment structure or unit process at the Gypsum facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Gypsum Wastewater Plant?

The facility discharges under NPDES permit KS0092819, currently effective, expiring September 2029.

Is Gypsum Wastewater Plant in compliance?

Discharge monitoring reports show no violations at Gypsum Wastewater Plant in the last three years.

Who operates Gypsum Wastewater Plant and how do I contact them?

Gypsum Wastewater Plant is a publicly owned treatment works in Gypsum, Kansas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Gypsum Wastewater Plant

N38.70430, W97.41040, Gypsum, KS 67448 · Saline County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: KS0092819; Effective

Permit expires: September 2029

Population served: 425; CWNS 2022

Gypsum Wastewater Plant is a publicly owned wastewater treatment works in Gypsum, Saline County, Kansas, serving about 425 residents. It discharges under NPDES permit KS0092819 (effective), which expires in September 2029, with 0 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Gypsum Wastewater Plant.

Available with a free Klarifi account

See the full treatment train at Gypsum Wastewater Plant: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 0

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 Gypsum Wastewater Plant.

No verified contacts on file yet

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Gypsum Wastewater Plant: 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 4, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms

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