What is the address of Crab Orchard STP?

The address on the plant’s EPA facility record is 544 Cedar St, Crab Orchard, KY 40419, in Lincoln County. Its coordinates are 37.4629, -84.4991. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Crab Orchard STP treat?

Crab Orchard STP treats an average of 0.1 MGD.

What treatment technology does Crab Orchard STP use?

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

What is the NPDES permit for Crab Orchard STP?

The facility discharges under NPDES permit KY0065897, currently effective, expiring November 2030.

Is Crab Orchard STP in compliance?

Discharge monitoring reports show 58 violations at Crab Orchard STP in the last three years, 18 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Crab Orchard STP and how do I contact them?

Crab Orchard STP is a publicly owned treatment works in Crab Orchard, Kentucky. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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Crab Orchard STP

544 Cedar St, Crab Orchard, KY 40419 · Lincoln County · Publicly Owned Treatment Works

Average flow: 0.1 MGD

Design flow: —

NPDES permit: KY0065897; Effective

Permit expires: November 2030

Population served: 1,125; CWNS 2022

Crab Orchard STP is a publicly owned wastewater treatment works in Crab Orchard, Lincoln County, Kentucky treating an average of 0.1 million gallons per day, serving about 1,125 residents. It discharges under NPDES permit KY0065897 (effective), which expires in November 2030, with 58 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Crab Orchard STP.

Available with a free Klarifi account

See the full treatment train at Crab Orchard STP: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 58

Effluent violations: 18

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

Key contacts

2 verified contacts for Crab Orchard STP, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Crab Orchard STP, plus the full compliance history and discharge data.

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Brodhead WWTP

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Mount Vernon STP

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0.4 MGD

Berea Municipal Utilities WWTP

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Executive Park Subdivision Nmcsd

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Science Hill STP

Science Hill · 21 mi away

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Chimney Rock WWTP

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Liberty STP

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Richmond Otter Creek STP

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Crab Orchard STP: 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 March 17, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms

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