What is the address of Tyronza WWTP?

The address on the plant’s EPA facility record is Hwy 63 South, Tyronza, AR 72386, in Poinsett County. Its coordinates are 35.4808, -90.3441. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Tyronza WWTP treat?

Tyronza WWTP treats an average of 0.08 MGD and is permitted for a design flow of 0.12 MGD.

What treatment technology does Tyronza WWTP use?

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

What is the NPDES permit for Tyronza WWTP?

The facility discharges under NPDES permit AR0035637, currently effective, expiring February 2031.

Is Tyronza WWTP in compliance?

Discharge monitoring reports show 9 violations at Tyronza WWTP in the last three years, 7 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Tyronza WWTP and how do I contact them?

Tyronza WWTP is a publicly owned treatment works in Tyronza, Arkansas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

Try for free Log in

Tyronza WWTP

Hwy 63 South, Tyronza, AR 72386 · Poinsett County · Publicly Owned Treatment Works

Average flow: 0.08 MGD

Design flow: 0.12 MGD

NPDES permit: AR0035637; Effective

Permit expires: February 2031

Population served: 720; CWNS 2022

Tyronza WWTP is a publicly owned wastewater treatment works in Tyronza, Poinsett County, Arkansas treating an average of 0.08 million gallons per day against a permitted design capacity of 0.12 MGD, serving about 720 residents. It discharges under NPDES permit AR0035637 (effective), which expires in February 2031, with 9 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Tyronza WWTP.

Available with a free Klarifi account

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

Create a free account

Compliance snapshot (last 3 years)

Total violations: 9

Effluent violations: 7

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

Key contacts

Decision-makers at Tyronza WWTP.

No verified contacts on file yet

Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.

Try Klarifi free

Nearby wastewater treatment plants in Arkansas

Marked Tree WWTP

Marked Tree · 5 mi away

0.07 MGD

Birdsong, City Of WWTP

Birdsong · 5 mi away

0.06 MGD

Gilmore, City Of

Gilmore · 7 mi away

—

Turrell, City Of

Turrell · 9 mi away

—

City Of Lepanto

Lepanto · 10 mi away

0.01 MGD

Dyess WWTP

Dyess · 10 mi away

0.1 MGD

Joiner, City Of-WWTP

Joiner · 10 mi away

0.07 MGD

Earle Waterworks

Earle · 16 mi away

0.48 MGD

Tyronza WWTP: 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 24, 2026.

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

Try Klarifi for free

Create your own trial account and explore how Klarifi can help you.

Try for free