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Clean Water Act discharge permit · NPDES NCG500680

RILEY TECHNOLOGIES, INC., Mooresville, NC: NPDES NCG500680 discharge permit, effluent exceedances, inspections, penalties

RILEY TECHNOLOGIES, INC., held by William P Riley, holds NPDES permit NCG500680. EPA’s file records it issued February 8, 2022 and expiring November 30, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for RILEY TECHNOLOGIES, INC.: its NPDES ID, its permit type and status, its dates, its address in Mooresville, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG500680.

Identity

Facility as filedRILEY TECHNOLOGIES, INC.
Permittee as filedWilliam P Riley
NPDES IDNCG500680
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedFebruary 8, 2022
Expiration dateNovember 30, 2025
AddressMooresville, NC 28117
SubwatershedHamby Branch-Rocky River (HUC 030401050305)
SIC7948 – Racing, Including Track Operation

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCG500680.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NCG500680.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID NCG500680 there.

Nearby on the register

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

What this page shows

Violations on file apply to 0.0% of the 119 general permit coverages in Mooresville, and RILEY TECHNOLOGIES, INC. is included in that count. The Hamby Branch-Rocky River subwatershed contains 19 NPDES permits, and 1.7% of Mooresville coverages were issued before RILEY TECHNOLOGIES, INC.