1000 Herbert St, North Charleston, SC 29405 · Charleston County · Publicly Owned Treatment Works
North Charleston Sewer District WWTP Herbert Site is a publicly owned wastewater treatment works in North Charleston, Charleston County, South Carolina treating an average of 14.5 million gallons per day against a permitted design capacity of 32 MGD. It discharges under NPDES permit SC0024783 (administratively continued), which expires in August 2024, with 2 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in October 2006.
One treatment structure or unit process identified at North Charleston Sewer District WWTP Herbert Site.
Available with a free Klarifi account
See the full treatment train at North Charleston Sewer District WWTP Herbert Site: 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 North Charleston Sewer District WWTP Herbert Site in EPA's ICIS system.
Latest case · Oct 2006
NORTH CHARLESTON SEWER DISTRICT FELIX C. DAVIS WWTP
Administrative order · CWA, Sewage Sludge Disposal · Final Order With Penalty · Penalty $29,000 · Compliance actions $86,055
Source: EPA ECHO, civil enforcement case 04-2006-4506.
Full case history with a free Klarifi account
Every action against North Charleston Sewer District WWTP Herbert Site with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
1 verified contact for North Charleston Sewer District WWTP Herbert Site, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at North Charleston Sewer District WWTP Herbert Site, plus the full compliance history and discharge data.
Charleston · 2 mi away
—
Charleston · 5 mi away
21.36 MGD
Mount Pleasant · 7 mi away
6.96 MGD
Sullivans Island · 8 mi away
0.28 MGD
Goose Creek · 9 mi away
8.77 MGD
Isle Of Palms · 10 mi away
0.08 MGD
Dorchester · 12 mi away
6.84 MGD
Summerville · 19 mi away
4.75 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 May 25, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms