What is the address of Hobart Public Works Authority?

The address on the plant’s EPA facility record is 113 E 3rd St, Hobart, OK 73651, in Kiowa County. Its coordinates are 34.9887, -99.0926. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Hobart Public Works Authority treat?

Hobart Public Works Authority is permitted for a design flow of 0.7 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does Hobart Public Works Authority use?

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

What is the NPDES permit for Hobart Public Works Authority?

The facility discharges under NPDES permit OK0028649, currently effective, expiring January 2027.

Is Hobart Public Works Authority in compliance?

Discharge monitoring reports show no violations at Hobart Public Works Authority in the last three years.

Who operates Hobart Public Works Authority and how do I contact them?

Hobart Public Works Authority is a publicly owned treatment works in Hobart, Oklahoma. Klarifi lists decision-maker contacts for this facility, available with a free trial.

Try for free Log in

Hobart Public Works Authority

113 E 3rd St, Hobart, OK 73651 · Kiowa County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.7 MGD

NPDES permit: OK0028649; Effective

Permit expires: January 2027

Population served: 4,212; CWNS 2022

Hobart Public Works Authority is a publicly owned wastewater treatment plant in Hobart, Kiowa County, Oklahoma, serving about 4,212 residents. It discharges under NPDES permit OK0028649 (effective), which expires in January 2027, with 0 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Hobart Public Works Authority.

Available with a free Klarifi account

See the full treatment train at Hobart Public Works Authority: structures, unit processes and planned upgrades, with exact unit counts.

Create a free account

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 Hobart Public Works Authority.

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 Oklahoma

Cordell, City Of

Cordell · 21 mi away

0.0041 MGD

Altus SE Wastewater Treatment Plant

Altus · 27 mi away

2.14 MGD

Carnegie Public Works Auth.

Carnegie · 29 mi away

0.1 MGD

Altus, City Of - SW Wds

Altus · 30 mi away

—

Elk City, City Of

Elk City · 30 mi away

—

Clinton, City Of

Clinton · 35 mi away

—

Foss Reservoir M.C.D.

Foss · 39 mi away

1.69 MGD

Weatherford Public Works Authority

Weatherford · 43 mi away

1.11 MGD

Hobart Public Works Authority: 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 16, 2025.

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

Try Klarifi for free

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

Try for free