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Clean Water Act discharge permit · NPDES NCC231421

GREENSBORO SCIENCE CENTER PARKING EXPANSION, Greensboro, NC: NPDES NCC231421 discharge permit, effluent exceedances, inspections, penalties

GREENSBORO SCIENCE CENTER PARKING EXPANSION, held by City of Greensboro, holds NPDES permit NCC231421. EPA’s file records it issued April 1, 2024 and expiring March 31, 2029.

GREENSBORO SCIENCE CENTER PARKING EXPANSION, Greensboro, North Carolina: Coverage under a general permit NCC231421, held by City of Greensboro; Effective; issued April 1, 2024, term to March 31, 2029.

Other permits held by City of Greensboro

GREENSBORO SCIENCE CENTER PARKING EXPANSION among its neighbors

EPA’s permit file holds 26 discharge permits in the Reedy Fork-Lake Townsend subwatershed (HUC 030300020103), NCC231421 among them.

Other permits in the Reedy Fork-Lake Townsend subwatershed (HUC 030300020103)

What the register holds for GREENSBORO SCIENCE CENTER PARKING EXPANSION: its NPDES ID, its permit type and status, its dates, its address in Greensboro, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCC231421.

Identity

Facility as filedGREENSBORO SCIENCE CENTER PARKING EXPANSION
Permittee as filedCity of Greensboro
NPDES IDNCC231421
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedApril 1, 2024
Expiration dateMarch 31, 2029
AddressGreensboro, NC 27455
SubwatershedReedy Fork-Lake Townsend (HUC 030300020103)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCC231421.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NCC231421.

Inspections

EPA’s inspection file holds no inspection for NPDES NCC231421.

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 NCC231421.

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, NCC231421.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The GREENSBORO SCIENCE CENTER PARKING EXPANSION permit is one of 245 general permit coverages in Greensboro, and 0.4% of those coverages have a violation on file, while this permit records no pollutants under a numeric limit and no effluent exceedances. It also sits among 26 NPDES permits in the Reedy Fork-Lake Townsend subwatershed, and 2.0% of the Greensboro general permit coverages carry an earlier issue date than this one.