What is the address of Friendsville WWTP?

The address on the plant’s EPA facility record is 849 First Avenue, Friendsville, MD 21531, in Garrett County. Its coordinates are 39.6674, -79.4060. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Friendsville WWTP treat?

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

What treatment technology does Friendsville WWTP use?

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

What is the NPDES permit for Friendsville WWTP?

The facility discharges under NPDES permit MD0021083, currently effective, expiring October 2030.

Is Friendsville WWTP in compliance?

Discharge monitoring reports show 30 violations at Friendsville WWTP in the last three years, 30 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Friendsville WWTP and how do I contact them?

Friendsville WWTP is a publicly owned treatment works in Friendsville, Maryland. Klarifi lists 3 verified decision-maker contacts for this facility, available with a free trial.

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Friendsville WWTP

849 First Avenue, Friendsville, MD 21531 · Garrett County · Publicly Owned Treatment Works

Average flow: 0.09 MGD

Design flow: 0.13 MGD

NPDES permit: MD0021083; Effective

Permit expires: October 2030

Population served: 586; CWNS 2022

Friendsville WWTP is a publicly owned wastewater treatment works in Friendsville, Garrett County, Maryland treating an average of 0.09 million gallons per day against a permitted design capacity of 0.13 MGD, serving about 586 residents. It discharges under NPDES permit MD0021083 (effective), which expires in October 2030, with 30 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Friendsville WWTP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 30

Effluent violations: 30

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

Key contacts

3 verified contacts for Friendsville WWTP, with validated emails and direct phone numbers.

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

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Nearby wastewater treatment plants in Maryland

Accident WWTP

Accident · 6 mi away

0.1 MGD

Northern Garrett High School

Accident · 6 mi away

0.0039 MGD

Grantsville WWTP

Grantsville · 14 mi away

0.28 MGD

New Germany State Park WWTP

Grantsville · 15 mi away

0.0016 MGD

Oakland WWTP

Oakland · 17 mi away

0.28 MGD

Trout Run WWTP

Mountain Lake Park · 19 mi away

0.42 MGD

Crellin WWTP

Oakland · 19 mi away

0.03 MGD

Bloomington WWTP

Bloomington · 22 mi away

0.02 MGD

Friendsville 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 7, 2025.

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

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