Wcrsa Mauldin Road Wastewater Treatment Plant
660 Mauldin Rd, Greenville, SC 29607 · Greenville County · Publicly Owned Treatment Works
- Average flow
- 13.25 MGD
- Design flow
- 29 MGD
- NPDES permit
- SC0041211
- Administratively continued
- Permit expires
- June 2008
- Population served
- 243,177
- CWNS 2022
Wcrsa Mauldin Road Wastewater Treatment Plant is a publicly owned wastewater treatment works in Greenville, Greenville County, South Carolina treating an average of 13.25 million gallons per day against a permitted design capacity of 29 MGD, serving about 243,177 residents. It discharges under NPDES permit SC0041211 (administratively continued), which expires in June 2008, with 22 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in January 2007.
Treatment technology
3 treatment structures and unit processes identified at Wcrsa Mauldin Road Wastewater Treatment Plant.
Available with a free Klarifi account
See the full treatment train at Wcrsa Mauldin Road Wastewater Treatment Plant: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 22
- Effluent violations
- 20
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 Wcrsa Mauldin Road Wastewater Treatment Plant in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- Compliance actions
- $200,000
- required by EPA orders
- EPA inspections
- 3
- latest May 2004
Latest case · Jan 2007
Greenville, City of
Administrative order · CWA, NPDES Discharge without a Permit · Final Order No Penalty · Compliance actions $200,000
EPA's description of the case:
“AO issued 7/28/2003. Respondent discharged untreated wastewater containing pollutants to Waters of the United States without the authorization of an NPDES permit. In violation of CWA Section 301(a).”
Source: EPA ECHO, civil enforcement case 04-2003-4801.
Full case history with a free Klarifi account
Every action against Wcrsa Mauldin Road Wastewater Treatment Plant with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
12 verified contacts for Wcrsa Mauldin Road Wastewater Treatment Plant, with validated emails and direct phone numbers.
Unlock 12 verified contacts (9 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Wcrsa Mauldin Road Wastewater Treatment Plant, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in South Carolina
Greenville · 7 mi away
1.38 MGD
Greer · 9 mi away
8.57 MGD
Piedmont · 10 mi away
1.6 MGD
Mauldin · 12 mi away
4.95 MGD
Fountain Inn · 12 mi away
1.83 MGD
Easley · 13 mi away
0.33 MGD
Greer · 14 mi away
2.98 MGD
Easley · 14 mi away
0.08 MGD
Wcrsa Mauldin Road Wastewater Treatment Plant: 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 25, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · FOG · Equalization tank · all terms