706 S. Hill Street, Timmonsville, SC 29161 · Florence County · Publicly Owned Treatment Works
Florence City Of Timmonsville WWTP is a publicly owned wastewater treatment works in Timmonsville, Florence County, South Carolina treating an average of 0.87 million gallons per day. It discharges under NPDES permit SC0025356 (administratively continued), which expires in June 2026, with 50 recorded violations in the last three years. EPA has recorded 4 formal enforcement actions naming the plant, the latest in December 2014.
2 treatment structures and unit processes identified at Florence City Of Timmonsville WWTP.
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See the full treatment train at Florence City Of Timmonsville WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for Florence City Of Timmonsville WWTP in EPA's ICIS system.
Latest case · Dec 2014
TIMMONSVILLE, TOWN OF
Administrative order · CWA, NPDES Permit Violations · Litigated No Penalty · Compliance actions $12,000
Source: EPA ECHO, civil enforcement case 04-2008-4751.
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Every action against Florence City Of Timmonsville WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
1 verified contact for Florence City Of Timmonsville WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Florence City Of Timmonsville WWTP, plus the full compliance history and discharge data.
Lynchburg · 7 mi away
0.08 MGD
Lamar · 7 mi away
0.2 MGD
Florence · 12 mi away
12.36 MGD
Darlington · 15 mi away
0.65 MGD
Hartsville · 20 mi away
1.11 MGD
Pamplico · 23 mi away
0.15 MGD
Sumter · 28 mi away
9.19 MGD
Shiloh · 29 mi away
0.01 MGD
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 April 24, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms