What is the address of Hillsville WWTP?

The address on the plant’s EPA facility record is 450 Cross Creek Road, Hillsville, VA 24343, in Carroll County. Its coordinates are 36.7888, -80.7511. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Hillsville WWTP treat?

Hillsville WWTP treats an average of 0.35 MGD and is permitted for a design flow of 1.25 MGD.

What treatment technology does Hillsville WWTP use?

Klarifi has identified 11 treatment structures and unit processes at the Hillsville facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Hillsville WWTP?

The facility discharges under NPDES permit VA0089443, currently effective, expiring October 2030.

Is Hillsville WWTP in compliance?

Discharge monitoring reports show 5 violations at Hillsville WWTP in the last three years, 5 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Hillsville WWTP and how do I contact them?

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

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Hillsville WWTP

450 Cross Creek Road, Hillsville, VA 24343 · Carroll County · Publicly Owned Treatment Works

Average flow: 0.35 MGD

Design flow: 1.25 MGD

NPDES permit: VA0089443; Effective

Permit expires: October 2030

Population served: 3,188; CWNS 2022

Hillsville WWTP is a publicly owned wastewater treatment works in Hillsville, Carroll County, Virginia treating an average of 0.35 million gallons per day against a permitted design capacity of 1.25 MGD, serving about 3,188 residents. It discharges under NPDES permit VA0089443 (effective), which expires in October 2030, with 5 recorded violations in the last three years.

Treatment technology

11 treatment structures and unit processes identified at Hillsville WWTP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 5

Effluent violations: 5

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

Key contacts

Decision-makers at Hillsville WWTP.

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Nearby wastewater treatment plants in Virginia

Wythe Cnty Water And Wastewater - Austinville STP

Austinville · 10 mi away

0.0021 MGD

Galax Wastewater Treatment Facility

Galax · 13 mi away

1.43 MGD

Fries WWTP

Fries · 13 mi away

0.07 MGD

I-77 Exit 1 WWTP

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0.01 MGD

Fort Chiswell WWTP

Max Meadows · 15 mi away

0.31 MGD

Wytheville WWTP

Wytheville · 20 mi away

1.71 MGD

Independence STP

Independence · 24 mi away

0.25 MGD

Floyd Town - Floyd Co - Public Service Authority

Floyd · 24 mi away

0.28 MGD

Hillsville 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 May 29, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms

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