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Walnut Creek WWTP

U.S 231 South, Troy, AL 36081 · Pike County · Publicly Owned Treatment Works

Average flow
3.11 MGD
Design flow
4.99 MGD
NPDES permit
AL0032310
Effective
Permit expires
November 2029
Population served
19,500
CWNS 2022

Walnut Creek WWTP is a publicly owned wastewater treatment works in Troy, Pike County, Alabama treating an average of 3.11 million gallons per day against a permitted design capacity of 4.99 MGD, serving about 19,500 residents. It discharges under NPDES permit AL0032310 (effective), which expires in November 2029, with 22 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in October 2019.

Treatment technology

2 treatment structures and unit processes identified at Walnut Creek WWTP.

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Compliance snapshot (last 3 years)

Total violations
22
Effluent violations
19

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

EPA enforcement history

Federal civil enforcement cases, compliance inspections and informal actions recorded for Walnut Creek WWTP in EPA's ICIS system.

Formal actions
1
0 since FY2020
Penalties assessed
$50,000
all cases
EPA inspections
0
none on record

Latest case · Oct 2019

CITY OF TROY

Administrative order · CWA, NPDES Permit Violations · Final Order With Penalty · Penalty $50,000

Source: EPA ECHO, civil enforcement case 07-2019-0233.

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Every action against Walnut Creek WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.

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Key contacts

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

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

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Nearby wastewater treatment plants in Alabama

Brundidge WWTP

Brundidge · 7 mi away

0.41 MGD

Ariton Lagoon

Ariton · 16 mi away

0.07 MGD

Clio Lagoon

Clio · 18 mi away

0.25 MGD

Luverne City Of Wwsb WWTP

Luverne · 21 mi away

0.3 MGD

Brantley Lagoon

Brantley · 22 mi away

0.04 MGD

Louisville WWTF

Louisville · 22 mi away

—

Rutledge Wastewater Lagoon

Rutledge · 24 mi away

0.06 MGD

New Brockton WWTP

New Brockton · 27 mi away

0.08 MGD

Walnut Creek 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 10, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms


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