What is the address of Harrisville Wwsl?

The address on the plant’s EPA facility record is Clark Rd, Harrisville, MI 48740, in Alcona County. Its coordinates are 44.6516, -83.3137. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Harrisville Wwsl treat?

Harrisville Wwsl treats an average of 0.19 MGD.

What treatment technology does Harrisville Wwsl use?

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

What is the NPDES permit for Harrisville Wwsl?

The facility discharges under NPDES permit MIG580280, currently administratively continued, expiring April 2024.

Is Harrisville Wwsl in compliance?

Discharge monitoring reports show 46 violations at Harrisville Wwsl in the last three years, 4 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Harrisville Wwsl and how do I contact them?

Harrisville Wwsl is a publicly owned treatment works in Harrisville, Michigan. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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Harrisville Wwsl

Clark Rd, Harrisville, MI 48740 · Alcona County · Publicly Owned Treatment Works

Average flow: 0.19 MGD

Design flow: —

NPDES permit: MIG580280; Administratively continued

Permit expires: April 2024

Population served: 281; CWNS 2022

Harrisville Wwsl is a publicly owned wastewater treatment plant in Harrisville, Alcona County, Michigan treating an average of 0.19 million gallons per day, serving about 281 residents. It discharges under NPDES permit MIG580280 (administratively continued), which expires in April 2024, with 46 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Harrisville Wwsl.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 46

Effluent violations: 4

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

Key contacts

1 verified contact for Harrisville Wwsl, with validated emails and direct phone numbers.

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

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Nearby wastewater treatment plants in Michigan

Tawas Utility Authority WWTP

East Tawas · 27 mi away

0.85 MGD

Alpena WWTP

Alpena · 29 mi away

3.71 MGD

Rose City Wwsl

Rose City · 43 mi away

2.4 MGD

Twining Wwsl

Twining · 43 mi away

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Port Austin WWTP

Port Austin · 45 mi away

0.09 MGD

Kinde Wwsl

Kinde · 51 mi away

—

West Branch Area Wastewater Treatment Facility

West Branch · 52 mi away

0.65 MGD

Standish WWTP

Standish · 55 mi away

0.49 MGD

Harrisville Wwsl: 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 12, 2025.

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

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