What is the address of New Washington WWTP?

The address on the plant’s EPA facility record is Tiffin Road, New Washington, OH 44854, in Crawford County. Its coordinates are 40.9728, -82.8643. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does New Washington WWTP treat?

New Washington WWTP is permitted for a design flow of 0.15 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does New Washington WWTP use?

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

What is the NPDES permit for New Washington WWTP?

The facility discharges under NPDES permit OH0048259, currently effective, expiring October 2029.

Is New Washington WWTP in compliance?

Discharge monitoring reports show no violations at New Washington WWTP in the last three years.

Who operates New Washington WWTP and how do I contact them?

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

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New Washington WWTP

Tiffin Road, New Washington, OH 44854 · Crawford County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.15 MGD

NPDES permit: OH0048259; Effective

Permit expires: October 2029

Population served: 873; CWNS 2022

New Washington WWTP is a publicly owned wastewater treatment works in New Washington, Crawford County, Ohio, serving about 873 residents. It discharges under NPDES permit OH0048259 (effective), which expires in October 2029, with 0 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at New Washington WWTP.

Available with a free Klarifi account

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

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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 New Washington WWTP.

No verified contacts on file yet

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Nearby wastewater treatment plants in Ohio

Attica STP

Attica · 6 mi away

—

Willard WPCP

Willard · 10 mi away

1.81 MGD

Bloomville WWTP

Bloomville · 10 mi away

0.08 MGD

Coble Village

Willard · 10 mi away

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Irbw Properties, Ltd. Dba Willard Mhp

Willard · 10 mi away

0.0016 MGD

Plymouth WWTP

Plymouth · 10 mi away

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Linlare Ssd No 2

Bucyrus · 11 mi away

0.008 MGD

Ranchwood Community

Bucyrus · 11 mi away

0.0041 MGD

New Washington 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 November 8, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms

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