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Clean Water Act discharge permit · NPDES NCG110133

MUDDY CREEK WWTP, Winston Salem, NC: NPDES NCG110133 discharge permit, effluent exceedances, inspections, penalties

MUDDY CREEK WWTP, held by City of Winston-Salem, holds NPDES permit NCG110133. EPA’s file records it issued June 1, 2023 and expiring May 31, 2028.

MUDDY CREEK WWTP, Winston Salem, North Carolina: Coverage under a general permit NCG110133, held by City of Winston-Salem; Industrial stormwater; Effective; issued June 1, 2023, term to May 31, 2028.

North Carolina holds 3,311 Industrial stormwater coverages of this permit type in EPA’s file; 2,885 were issued before NCG110133. City of Winston-Salem holds 13 permits in North Carolina.

Other permits held by City of Winston-Salem

Coverages issued nearest NCG110133

MUDDY CREEK WWTP among its neighbors

EPA’s permit file holds 6 discharge permits in the Lick Creek subwatershed (HUC 030401030601), NCG110133 among them. Its county holds 110, 1 of them major permits; NCG110133 is a minor permit.

Other permits in the Lick Creek subwatershed (HUC 030401030601)

What the register holds for MUDDY CREEK WWTP: its NPDES ID, its permit type and status, its dates, its address in Winston Salem, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG110133.

Identity

Facility as filedMUDDY CREEK WWTP
Permittee as filedCity of Winston-Salem
NPDES IDNCG110133
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedJune 1, 2023
Expiration dateMay 31, 2028
AddressWinston Salem, NC 27102
Receiving water impaired303(D) Listed
SubwatershedLick Creek (HUC 030401030601)
SIC4952 – Sewerage Systems

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCG110133.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NCG110133.

Inspections

EPA’s inspection file holds no inspection for NPDES NCG110133.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES NCG110133.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, NCG110133.

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  • One state — $4,990/year
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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The MUDDY CREEK WWTP storm water industrial permit (NPDES ID NCG110133), held by City of Winston-Salem, is one of 71 such permits in Forsyth County, and 2.8% of those 71 permits have a violation on file. Among those 71 storm water industrial permits, 95.8% carry an earlier issue date than this one, which was issued June 1, 2023. The permit sits in the Lick Creek subwatershed alongside 6 NPDES permits, and it records no pollutants under a numeric limit and no pollutants with an effluent exceedance.