What is the address of Hopedale WWTP?

The address on the plant’s EPA facility record is State Route 151, Hopedale, OH 43976, in Harrison County. Its coordinates are 40.3102, -80.8868. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Hopedale WWTP treat?

Hopedale WWTP treats an average of 0.09 MGD and is permitted for a design flow of 0.13 MGD.

What treatment technology does Hopedale WWTP use?

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

What is the NPDES permit for Hopedale WWTP?

The facility discharges under NPDES permit OH0041131, currently effective, expiring April 2031.

Is Hopedale WWTP in compliance?

Discharge monitoring reports show 28 violations at Hopedale WWTP in the last three years, 28 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Hopedale WWTP and how do I contact them?

Hopedale WWTP is a publicly owned treatment works in Hopedale, Ohio. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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Hopedale WWTP

State Route 151, Hopedale, OH 43976 · Harrison County · Publicly Owned Treatment Works

Average flow: 0.09 MGD

Design flow: 0.13 MGD

NPDES permit: OH0041131; Effective

Permit expires: April 2031

Population served: 920; CWNS 2022

Hopedale WWTP is a publicly owned wastewater treatment works in Hopedale, Harrison County, Ohio treating an average of 0.09 million gallons per day against a permitted design capacity of 0.13 MGD, serving about 920 residents. It discharges under NPDES permit OH0041131 (effective), which expires in April 2031, with 28 recorded violations in the last three years.

Treatment technology

2 treatment structures and unit processes identified at Hopedale WWTP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 28

Effluent violations: 28

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

Key contacts

2 verified contacts for Hopedale WWTP, with validated emails and direct phone numbers.

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

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Smithfield WWTP

Smithfield · 7 mi away

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Jewett WWTP

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Dillonvale-Mt Pleasant

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Jefferson Co - M WWTP

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Wintersville A WWTP

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Scio WWTP

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Hopedale 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 September 14, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms

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