City Of Thomson
Southside Drive Off Of Central, Thomson, GA 30824 · Mcduffie County · Publicly Owned Treatment Works
- Average flow
- 0.93 MGD
- Design flow
- 2.5 MGD
- NPDES permit
- GA0020974
- Administratively continued
- Permit expires
- February 2024
- Population served
- 8,463
- CWNS 2022
City Of Thomson is a publicly owned wastewater treatment plant in Thomson, Mcduffie County, Georgia treating an average of 0.93 million gallons per day against a permitted design capacity of 2.5 MGD, serving about 8,463 residents. It discharges under NPDES permit GA0020974 (administratively continued), which expires in February 2024, with 2 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in August 1998.
Treatment technology
2 treatment structures and unit processes identified at City Of Thomson.
Available with a free Klarifi account
See the full treatment train at City Of Thomson: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 2
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 City Of Thomson in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- EPA inspections
- 0
- none on record
Latest case · Aug 1998
THOMSON, GA, WWTP
Administrative order · CWA, Sewage Sludge Disposal · Unilateral Administrative Order Without Adjudication
Source: EPA ECHO, civil enforcement case 04-1997-0205.
Full case history with a free Klarifi account
Every action against City Of Thomson with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Industrial users and pretreatment
Industries that discharge process wastewater to City Of Thomson, from the plant's pretreatment programme records.
- Industrial users
- 2
- on record
On record: Augusta Coating And Manufacturing (Thomson); Standard Iron & Wire Works (Thomson). Most users are in automotive, metal and equipment manufacturing and metal finishing and plating.
Unlock the details behind these industrial users
Discharge flow, federal category, source documents and contacts for every industrial user of City Of Thomson. Free with a Klarifi account.
Key contacts
1 verified contact for City Of Thomson, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at City Of Thomson, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Georgia
Warrenton · 10 mi away
0.27 MGD
Harlem · 11 mi away
0.22 MGD
Appling · 13 mi away
0.12 MGD
Gibson · 16 mi away
0.1 MGD
Grovetown · 17 mi away
1.13 MGD
Wrens · 18 mi away
0.28 MGD
Grovetown · 20 mi away
0.9 MGD
Washington · 22 mi away
0.52 MGD
City Of Thomson: 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 17, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms