What is the address of Dyersburg STP?

The address on the plant’s EPA facility record is 435 Hwy 51 Bypass, Dyersburg, TN 38024, in Dyer County. Its coordinates are 36.0294, -89.4189. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Dyersburg STP treat?

Dyersburg STP treats an average of 3.87 MGD and is permitted for a design flow of 9.45 MGD.

What treatment technology does Dyersburg STP use?

Klarifi has identified 2 treatment structures and unit processes at the Dyersburg facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Dyersburg STP?

The facility discharges under NPDES permit TN0023477, currently effective, expiring December 2027.

Is Dyersburg STP in compliance?

Discharge monitoring reports show 20 violations at Dyersburg STP in the last three years, 19 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Dyersburg STP and how do I contact them?

Dyersburg STP is a publicly owned treatment works in Dyersburg, Tennessee. Klarifi lists 3 verified decision-maker contacts for this facility, available with a free trial.

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Dyersburg STP

435 Hwy 51 Bypass, Dyersburg, TN 38024 · Dyer County · Publicly Owned Treatment Works

Average flow: 3.87 MGD

Design flow: 9.45 MGD

NPDES permit: TN0023477; Effective

Permit expires: December 2027

Population served: 18,727; CWNS 2022

Dyersburg STP is a publicly owned wastewater treatment works in Dyersburg, Dyer County, Tennessee treating an average of 3.87 million gallons per day against a permitted design capacity of 9.45 MGD, serving about 18,727 residents. It discharges under NPDES permit TN0023477 (effective), which expires in December 2027, with 20 recorded violations in the last three years.

Treatment technology

2 treatment structures and unit processes identified at Dyersburg STP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 20

Effluent violations: 19

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

Key contacts

3 verified contacts for Dyersburg STP, with validated emails and direct phone numbers.

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

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Trimble STP

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Maury City Wastewater Lagoon

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Obion Wastewater Lagoon

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Alamo STP

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Dyer STP

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Dyersburg 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 15, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms

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